WorldWideScience

Sample records for gymnastics

  1. Gymnastics and politics

    DEFF Research Database (Denmark)

    Bonde, Hans

    The first international biography of Niels Bukh (1880-1950), the charismatic founder of the special Danish school of modern gymnastics. His team of young elite gymnasts travelled around the world demonstrating his gymnastics, making Bukh reputably the most internationally well-known Dane during t...

  2. Gymnastics in Phase Space

    Energy Technology Data Exchange (ETDEWEB)

    Chao, Alexander Wu; /SLAC

    2012-03-01

    As accelerator technology advances, the requirements on accelerator beam quality become increasingly demanding. Facing these new demands, the topic of phase space gymnastics is becoming a new focus of accelerator physics R&D. In a phase space gymnastics, the beam's phase space distribution is manipulated and precision tailored to meet the required beam qualities. On the other hand, all realization of such gymnastics will have to obey accelerator physics principles as well as technological limitations. Recent examples of phase space gymnastics include Emittance exchanges, Phase space exchanges, Emittance partitioning, Seeded FELs and Microbunched beams. The emittance related topics of this list are reviewed in this report. The accelerator physics basis, the optics design principles that provide these phase space manipulations, and the possible applications of these gymnastics, are discussed. This fascinating new field promises to be a powerful tool of the future.

  3. Selection in artistic gymnastics

    Directory of Open Access Journals (Sweden)

    Maria Olaru

    2009-06-01

    Full Text Available This study envisages the analysis of the specific aspects of the selection process in artistic gymnastics, focusing particularly onthe selection of Romania’s recent years. In our opinion, the shift to a cone of darkness of the artistic gymnastics, an extremelypopular sport in our country 20 years ago, is also based on and the orientation of children to other fields – unfortunately manyof them outside sports and physical activities in general. In the present study, we shall present the stages of the artisticgymnastics, as its importance in the subsequent performances has been proven a long time ago. The plethora of qualities andskills which are necessary to select a child for gymnastics and those that this sport develops when performed as a spare timeactivity. The case studied in this endeavour is the one of the main centers for gymnast recruitment in Romania; the attentionpaid by the trainers to the selection for this sport makes the data regarding the number of children involved to increase oncemore. This is a satisfactory fact as it is a well-known fact that a wide range primary selection sets a serious basis for thesecondary selection, and the third, respectively, envisaging the future performance and concurrently ensures the involvementof more children in a physical activity that will prepare them, both physically and mentally for a healthy life.

  4. Gymnastic Judges Benefit from Their Own Motor Experience as Gymnasts

    Science.gov (United States)

    Pizzera, Alexandra

    2012-01-01

    Gymnastic judges have the difficult task of evaluating highly complex skills. My purpose in the current study was to examine evidence that judges use their sensorimotor experiences to enhance their perceptual judgments. In a video test, 58 judges rated 31 gymnasts performing a balance beam skill. I compared decision quality between judges who…

  5. The Advanced Study of Gymnastics.

    Science.gov (United States)

    Salmela, John H., Ed.

    The sport of artistic gymnastics is viewed from a multidisciplinary point of view. The training, performance, and judgment of the sport undergo specialized study of interest to sport scientists, teachers, coaches, and athletes. Organized into five major sections, the book presents such themes as the psychological, physiological, biomechanical,…

  6. Gymnastics injuries and imaging in children

    Energy Technology Data Exchange (ETDEWEB)

    Keller, Marc S. [Children' s Hospital of Philadelphia, Department of Radiology, Philadelphia, PA (United States)

    2009-12-15

    Injuries of children participating in gymnastics are seen less often than in more popular sports. Patterns of injury are predictable based upon sex, age and level of intensity of training and competition. More injuries are seen in girls than in boys, and the great majority of early adolescents who compete have wrist pain. Some otherwise quiescent congenital spine anomalies may be uncovered by the stress of gymnastics maneuvers and present with low back pain. In addition to diagnosis of injuries, imaging can be used to guide analgesic and anti-inflammatory therapy in some injured athletes. Parents whose children wish to participate in gymnastics should understand that fewer injuries occur in the child enjoying recreational gymnastics than in competing gymnasts. More gymnastics injuries are found in very competitive athletes training at higher levels. (orig.)

  7. Gymnastics injuries and imaging in children

    International Nuclear Information System (INIS)

    Keller, Marc S.

    2009-01-01

    Injuries of children participating in gymnastics are seen less often than in more popular sports. Patterns of injury are predictable based upon sex, age and level of intensity of training and competition. More injuries are seen in girls than in boys, and the great majority of early adolescents who compete have wrist pain. Some otherwise quiescent congenital spine anomalies may be uncovered by the stress of gymnastics maneuvers and present with low back pain. In addition to diagnosis of injuries, imaging can be used to guide analgesic and anti-inflammatory therapy in some injured athletes. Parents whose children wish to participate in gymnastics should understand that fewer injuries occur in the child enjoying recreational gymnastics than in competing gymnasts. More gymnastics injuries are found in very competitive athletes training at higher levels. (orig.)

  8. Gaze Behavior of Gymnastics Judges: Where Do Experienced Judges and Gymnasts Look While Judging?

    Science.gov (United States)

    Pizzera, Alexandra; Möller, Carsten; Plessner, Henning

    2018-01-01

    Gymnastics judges and former gymnasts have been shown to be quite accurate in detecting errors and accurately judging performance. Purpose: The purpose of the current study was to examine if this superior judging performance is reflected in judges' gaze behavior. Method: Thirty-five judges were asked to judge 21 gymnasts who performed a skill on…

  9. RELATION CONATIVE CHARACSTERISTICS AND SUCCESS IN GYMNASTICS

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    Katarina Herodek

    2013-07-01

    Full Text Available The young gymnasts from seven cities in the Republic of Serbia at the age of 8-12 years was covered with programmed gymnastic training 3-4 times a week for 90 minutes and the system of competition within the "C" program GSS. The case studies are examined relationships conative characteristics modified by Catel 16PF questionnaire with success in gymnastics, which is estimated to success in the competition in the "C" program of the Gymnastics Federation of Serbia. Using canonical correlation analysis of the data show that in the space of conative characteristics examined were found to be factors I-sensitivity-sharp temper, H- fearlessness and Q1- openness to change. Success in gymnastics was defined positive relations with disciplines Rings (.77, Pommel horse and Bar (.73 and Vault (.63. The hypothesis that says "conative characteristics have a positive relationship with success in gymnastics" can not be accepted because there is a statistically positive relationship that is explained with 83%. Young gymnasts who show a sharp temper and willingness to learn new cause the contents with strong courage, can successfully realizes "C" program GS Serbia in gymnastics.

  10. The perfect gymnast: does he exist? : A systematic review

    NARCIS (Netherlands)

    C. Visscher; Marije Elferink-Gemser; L. Louer

    2012-01-01

    The aim of this review was to create an all-round profile of the elite artistic gymnast. Therefore, an extended literature search was performed in PubMed and PsycINFO databases. The main inclusion criteria were that the content of the article was about artistic gymnastics and that the gymnasts were

  11. THE SCORE DIFFERENCES BETWEEN ELITE EUROPEN JUNIOR AND SENIOR WOMEN GYMNASTS

    OpenAIRE

    Erceg, Tina; Delaš Kalinski, Sunčica; Milić, Mirjana

    2014-01-01

    Artistic gymnastics is generally determined by the rules of the gymnastics Code of Points and long-term processes of learning gymnastics skills. Though intensive, the career of women gymnasts is relatively short, so with the goal of prolonging it the International Gymnastics Federation (FIG-a) prescribes junior women gymnasts should apply easier dismounts than senior gymnasts. The aim of this study was to determine the characteristics of junior routines (N=88) and their differences in relatio...

  12. DEVELOPING MUSHROOM GYMNASTIC INSTRUMENT PROTOTYPE FOR MEN’S ARTISTIC GYMNASTIC SPORT IN CENTRAL JAVA PROVINCE

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    Tommy Soenyoto

    2014-03-01

    Full Text Available This study aims to develop mushroom gymnastic instrument for men’s artistic gymnastic athletes of junior and senior levels. The instrument is aimed at improving movement skills on horse saddle. Aside from its use as an exercise instrument for beginner, junior and senior levels of men’s artistic gymnastic athletes, this instrument can also be used for beginners’ level competition. This study used qualitative approach in which the data are collected from the initial step to the trial. The main procedure involved five steps: (1 the analysis of product development; (2 the development of initial product; (3 the expert validation; (4 the trial; and (5 the product revision. This study found that the mushroom gymnastic instrument can be used for men’s artistic gymnastic sport, particularly (1 for improving movement skill development on horse saddle for junior and senior athletes; (2 as an exercise instrument for beginner, junior and senior level of men’s artistic gymnastic athletes; (3 as an instrument used in competition for men’s artistic gymnastic for beginners’ level.

  13. Injuries prevalence in elite male artistic gymnasts

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    Natália Batista Albuquerque GOULART

    2016-03-01

    Full Text Available Abstract The purpose of this study was to investigate the injuries prevalence in men elite artistic gymnasts. Twenty Brazilian senior gymnasts, aged 23.1 ± 6.5 years, 13.9 ± 5.0 years of practice and 36.5 ± 4.7 hours per week training, participated in this study. The athletes answered a morbidity questionnaire, formulated according to studies from the literature, for information on the injuries’ characteristics and circumstances. Information about the injury circumstances (gymnastic apparatus, overload training and physical exercises, the anatomic site injured, the affect biological tissue and the return to training after injury treatment were evaluated. Data were analyzed by descriptive statistics, absolute and relative frequencies. The training overload, and floor, pommel horse and vault were the events that presented higher injuries frequency. In relation to anatomic site, ankle, hands/fingers and shoulder were the most cited regions. The ligament, bone and articular capsule were the most affected biological tissues. In relation to gymnasts’ return to their sports activities, 56% of them reported a better condition at return, 33% reported to have returned at the same fitness level and 10% indicated that they were in a worse condition when they returned to the sports activities. The men’s artistic gymnastics injuries are related to the mechanical demands of this sport. The analysis of risk factors helps in understanding the injuries mechanisms in gymnastics, and provides relevant information that can assist in effective prevention strategies.

  14. "Gymnasts Are Like Wine, They Get Better with Age": Becoming and Developing Adult Women's Artistic Gymnasts

    Science.gov (United States)

    Barker-Ruchti, Natalie; Kerr, Roslyn; Schubring, Astrid; Cervin, Georgia; Nunomura, Myrian

    2017-01-01

    Women's artistic gymnastics is commonly understood to require early entrance and intense training during childhood. Most gymnasts retire before reaching adulthood. In recent years, the gymnast population at the highest level has "aged." In this article, we adopt a socio-pedagogical perspective to explore the training contexts, pubertal…

  15. Judging the judges' performance in rhythmic gymnastics.

    Science.gov (United States)

    Flessas, Konstantinos; Mylonas, Dimitris; Panagiotaropoulou, Georgia; Tsopani, Despina; Korda, Alexandrea; Siettos, Constantinos; Di Cagno, Alessandra; Evdokimidis, Ioannis; Smyrnis, Nikolaos

    2015-03-01

    Rhythmic gymnastics (RG) is an aesthetic event balancing between art and sport that also has a performance rating system (Code of Points) given by the International Gymnastics Federation. It is one of the sports in which competition results greatly depend on the judges' evaluation. In the current study, we explored the judges' performance in a five-gymnast ensemble routine. An expert-novice paradigm (10 international-level, 10 national-level, and 10 novice-level judges) was implemented under a fully simulated procedure of judgment in a five-gymnast ensemble routine of RG using two videos of routines performed by the Greek national team of RG. Simultaneous recordings of two-dimensional eye movements were taken during the judgment procedure to assess the percentage of time spent by each judge viewing the videos and fixation performance of each judge when an error in gymnast performance had occurred. All judge level groups had very modest performance of error recognition on gymnasts' routines, and the best international judges reported approximately 40% of true errors. Novice judges spent significantly more time viewing the videos compared with national and international judges and spent significantly more time fixating detected errors than the other two groups. National judges were the only group that made efficient use of fixation to detect errors. The fact that international-level judges outperformed both other groups, while not relying on visual fixation to detect errors, suggests that these experienced judges probably make use of other cognitive strategies, increasing their overall error detection efficiency, which was, however, still far below optimum.

  16. Foot and Ankle Deformity in Young Acrobatic and Artistic Gymnasts

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    Sobera Anna

    2015-09-01

    Full Text Available Purpose. The aim of the paper was to determine the occurrence of feet and ankle deformities in trampoline and artistic gymnasts. Methods. Ten acrobatic gymnasts (trampolinists and 10 artistic gymnasts aged 6-14 years were recruited. The calcaneal-tibial (rearfoot angle was determined as the angle of the upper calcaneal tendon and the longitudinal heel axis while Clarke angles were determined by podoscopy. Results. The trampolinists showed significantly greater medial angulation (calcaneal valgus than the group of gymnasts. Right and left foot Clark’s angles in both the trampoline and artistic gymnasts were above 55°. Conclusions. Trampolinists exhibit significantly more pronounced calcaneal valgus than artistic gymnasts. The prevalence of foot and ankle deformities in both populations should be addressed by coaches in the gymnastics training of young children.

  17. Gymnastics between protestantism and libertinism from 1880 to 1940: A comparative analysis of two internationally renowned Danish gymnastics educators

    DEFF Research Database (Denmark)

    Bonde, Hans

    2017-01-01

    The purpose of this article is to analyze and compare two internationally renowned Danish Gymnastics teachers, Jørgen Peter Muller and Niels Bukh. Whereas Muller’s home gymnastics had a cosmopolitan agenda that appealed to everyone regardless of ethnic origin, including many Jews, Bukh’s gymnastics...... increasingly became embedded in a right-wing nationalist frame of reference. Muller created an individual system of home gymnastics with a focus on health by means of exercises and the cleansing of the body that included a cold shower. In contrast, Bukh’s system was a collective form of gymnastics...

  18. Physiological responses and performance in a simulated trampoline gymnastics competition in elite male gymnasts

    DEFF Research Database (Denmark)

    Jensen, Peter; Scott, Suzanne; Krustrup, Peter

    2013-01-01

    Abstract Physiological responses and performance were examined during and after a simulated trampoline competition (STC). Fifteen elite trampoline gymnasts participated, of which whereas eight completed two routines (EX1 and EX2) and a competition final (EX3). Trampoline-specific activities were...... gymnastic competition includes a high number of repeated explosive and energy demanding jumps, which impairs jump performance during and 24 h post-competition....

  19. Introducing Aesthetic Features in Gymnastic Skills

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    Pollatou, Elisana; Savrami, Katia; Karadimou, Konstanding

    2004-01-01

    This paper focuses on an aesthetic approach that takes the simplest functional skill, such as walking, and develops it into an artistic skill. The aim then is to identify aesthetic characteristics and examine ways to apply them in gymnastic classes. Because walking is the child's first experience with bipedal locomotion, the initial walking action…

  20. [Medical interests in gymnastics and athletics].

    Science.gov (United States)

    Brodin, H

    2001-01-01

    Since time immemorial authors have noticed the usefulness of physical activity. In the 18th century C von Linné was a spokesman for bodily exercise, and in the beginning of the 19th century P. H . Ling shaped the Swedish gymnastics and founded the Gymnastiska Centralinstitutet in 1813. He aimed at harmonious bodies according to the models of the classic antiquity. Many physicians, I. and F. Holmgren saw the value of the gymnastics. Completing the Ling gymnastics, there was a growing interest in physical performance, i.e., athletics. Above all, the contributions of the officer V. Balck, culminating at the olympic games in Stockholm 1912, made athletics a national movement. Since 1913 it receives an annual economic support from the state. Some physicians feared from overexertion in athletics but they appreciated physical performance. However, they demanded that you should be wholly full-grown prior to great exortions. An important part of the Ling program was remedial gymnastics which was more and more estimated after P. Haglund had asserted its value. T. Sjöstrand's studies became a good basis for evaluating the effect of physical training in both healthy and sick persons. It was not until the 1950s that the first studies, later confirmed, gave holds for the view that physical training was good for public health. But the average life span does not seem to be influenced by physical activities. Now and then training had earlier been used as therapy for disparate sorts of diseases but most rationally for disturbed functions of the locomotor system. Training became an important part of medical rehabilitation only after the second world war. Gymnastics and athletics at school have always had a solid support by physicians. The subject has nowadays so few hours that it cannot result in safe training habits for the future.

  1. Influence choreographic readiness to gymnasts final assessment of performance skills

    Directory of Open Access Journals (Sweden)

    O.A. Omelichyk-Ziurkalova

    2014-10-01

    Full Text Available Purpose : to provide a quantitative assessment and expert choreographic preparedness gymnasts. Material : the study involved eight gymnasts competition finalists in the floor exercise - female members of the Ukrainian national team in gymnastics. Results : the quantitative indicators of acrobatic and dance elements to determine the baseline assessment. Defined methods complications composition on the floor exercise by reducing the number of acrobatic lines and diagonals and increase the number of gymnastic elements. The theoretical performance of the composite sequence is improved structure and increases the difficulty of the exercise. Conclusions : in the process of composition complications need to pay more attention to the technique of performing gymnastic elements. In improving exercise choreography element replace (in some cases acrobatic element. Based on the results is planned future direction of research in order to improve the training process in gymnastics.

  2. Ar Rahman-Based Dysmenorrhea Gymnastic to Reduce Pain

    OpenAIRE

    Sumaryani, Sri; Puspita Sari, Praditiana Indah

    2015-01-01

    Introduction: More than 50% dysmenorrhea are caused by excessive amounts of prostaglandin hormone during menstruation.  The combination of dysmenorrhea gymnastics and Qur'an Surah Ar-Rahman relaxation techniques is a new innovation in non-pharmacological therapy to overcome dysmenorrhoea. The purpose of this study was to determine the level of pain differences on respondents who were given dysmenorrhea gymnastics treatment, Al Quran Surah Ar-Rahman recitation, and dysmenorrhea gymnastics comb...

  3. The Prevalence of Painful Incidents among Young Recreational Gymnasts

    OpenAIRE

    Coates, Chrystal; McMurtry, C Meghan; Lingley-Pottie, Patricia; McGrath, Patrick J

    2010-01-01

    BACKGROUND: Although children experience pain during their daily life, research has generally focused on medical pain. Sport-related pain has not been widely studied in children and research has not examined the occurrence of painful incidents in gymnastics. The prevalence of painful incidents among children in recreational gymnastics classes and accompanying coach responses were recorded.METHODS: Sixty-one children between five and 10 years of age were observed at a gymnastics club. A checkl...

  4. Niels Bukh's gymnastics school in Denmark, 1912–1933

    DEFF Research Database (Denmark)

    Bonde, Hans

    2015-01-01

    Around 1916–1917 the Danish gymnastics pedagogue Niels Bukh (1880–1950) created, in an international sense, a revolutionary men's gymnastics, and in 1920 he established Denmark's and the world's first folk high school of physical education and sport. During the 1930s, Niels Bukh and his team...... of gymnasts first became a symbol for the dynamic Danish farming community, and then for the face of Denmark both at home and abroad. Bukh changed the stereotypical male expression of bodily dynamics, which in Danish rural gymnastics had been almost military. He made it legitimate for the young lads to get...

  5. Correlation between hypermobility score and injury rate in artistic gymnastics.

    Science.gov (United States)

    Bukva, Bojan; Vrgoč, Goran; Madić, Dejan; Sporiš, Goran; Trajković, Nebojša

    2018-01-10

    Generalized Joint Hypermobility (GJH) is suggested as a contributing factor for injuries in young athletes and adults. It is presumed that GJH causes decreased joint stability, thereby increasing the risk of joint and soft tissue injuries during sports activities. The aim of this study was to determine the correlation between the hypermobility rate (using the Beighton`s modification of the Carter-Wilkinson criteria of hypermobility) in gymnasts and injury rate, during the period of one year. This study observed 24 artistic gymnasts (11-26 years old), members of Qatar National Team in artistic gymnastics. We examined the Beighton joint hypermobility screen and a seasonal injury survey. The gymnasts characteristics (age, gender) and gymnastics characteristics (training per day and number of years in training artistic gymnastics) and its' relations to injury rate were also included. The most common injury was the lower back pain injury, followed by knee, shoulder, hip and ankle injuries. We found strong correlation of number of years gymnastics training and injury rate (p0.05). According to this study there is no correlation between GJH rate and injury rate in artistic gymnasts in Qatar. Total training period in gymnastics have greater contribution in injury rate.

  6. LABOR GYMNASTICS: STRETCHING EXERCISE X FLEXIONAMENT

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    Jacqueline Amorin Anchieta Borges da Silva, Isabel Cristina Taranto e Fernanda Piasecki

    2006-12-01

    Full Text Available Nowadays, there are many opportunities for the society to live a healthful and long life. At the same time, never people was so sedentary and without harmony. Without a healthy body and with “an occupied mind” the human loses exactly what more it needs: the disposal to produce, to coexist and to live a good life. In this context, the present research aimed to revise some terms related to labor gymnastics, which is focused in the prevention of risks related to hours of working and in the reduction of muscular tension levels that may be originated during a day of work. Thus, the present study will make a differentiation between the use of stretching and flexionament during labor gymnastic sessions.

  7. MEASURING SPORT-SPECIFIC PHYSICAL ABILITIES IN MALE GYMNASTS: THE MEN'S GYMNASTICS FUNCTIONAL MEASUREMENT TOOL

    Science.gov (United States)

    Kenyon, Lisa K.; Elliott, James M; Cheng, M. Samuel

    2016-01-01

    Purpose/Background Despite the availability of various field-tests for many competitive sports, a reliable and valid test specifically developed for use in men's gymnastics has not yet been developed. The Men's Gymnastics Functional Measurement Tool (MGFMT) was designed to assess sport-specific physical abilities in male competitive gymnasts. The purpose of this study was to develop the MGFMT by establishing a scoring system for individual test items and to initiate the process of establishing test-retest reliability and construct validity. Methods A total of 83 competitive male gymnasts ages 7-18 underwent testing using the MGFMT. Thirty of these subjects underwent re-testing one week later in order to assess test-retest reliability. Construct validity was assessed using a simple regression analysis between total MGFMT scores and the gymnasts’ USA-Gymnastics competitive level to calculate the coefficient of determination (r2). Test-retest reliability was analyzed using Model 1 Intraclass correlation coefficients (ICC). Statistical significance was set at the p<0.05 level. Results The relationship between total MGFMT scores and subjects’ current USA-Gymnastics competitive level was found to be good (r2 = 0.63). Reliability testing of the MGFMT composite test score showed excellent test-retest reliability over a one-week period (ICC = 0.97). Test-retest reliability of the individual component tests ranged from good to excellent (ICC = 0.75-0.97). Conclusions The results of this study provide initial support for the construct validity and test-retest reliability of the MGFMT. Level of Evidence Level 3 PMID:27999723

  8. Let's Get Physical: Teaching Physics Through Gymnastics

    Science.gov (United States)

    Sojourner, Elena J.; Burgasser, Adam J.; Weise, Eric D.

    2018-01-01

    The concept of embodied learning—that we can learn with our bodies and with our minds—is a well-established concept in physics and math education research, and includes symbolic understanding (e.g., gestures that track how students think or facilitate learning to model complex systems of energy flow) as well as the literal experience of exploring physical phenomena through body movements. Sport has long served as a guide for both illustrating and experiencing physical concepts and phenomena, with a particularly relevant example being the sport of gymnastics. Here, the practitioner is subjected to a wide range of forces and torques, and experiences translational and rotational motions, all guided by control of body positioning, shape, strength, and leverage. Smith provides a comprehensive study of the mechanics used to analyze gymnastic movements, which includes core concepts such as force balance, leverage and torque, center of mass and stability, moment of inertia, ballistic motion, pendulum motion, and circular motion. For life science majors, gymnastics also provides relevant physical examples of biomechanics and the physical limits of biological materials (skin, bones, ligaments). The popularity of gymnastics—consider the phenomenon of Simone Biles—makes it broadly accessible and engaging, particularly across genders.

  9. Motor Learning as Young Gymnast's Talent Indicator.

    Science.gov (United States)

    di Cagno, Alessandra; Battaglia, Claudia; Fiorilli, Giovanni; Piazza, Marina; Giombini, Arrigo; Fagnani, Federica; Borrione, Paolo; Calcagno, Giuseppe; Pigozzi, Fabio

    2014-12-01

    Talent identification plans are designed to select young athletes with the ability to achieve future success in sports. The aim of the study was to verify the predictive value of coordination and precision in skill acquisition during motor learning, as indicators of talent. One hundred gymnasts, both cadets (aged 11.5 ± 0.5 yr.) and juniors (aged 13.3 ± 0.5 years), competing at the national level, were enrolled in the study. The assessment of motor coordination involved three tests of the validated Hirtz's battery (1985), and motor skill learning involved four technical tests, specific of rhythmic gymnastics. All the tests were correlated with ranking and performance scores reached by each gymnast in the 2011, 2012, and 2013 National Championships. Coordination tests were significantly correlated to 2013 Championships scores (p talent identification and selection procedures it is better to include the evaluation of coordination and motor learning ability.Motor learning assessment concerns performance improvement and the ability to develop it, rather than evaluating the athlete's current performance.In this manner talent identification processes should be focused on the future performance capabilities of athletes.

  10. Morfhological assesment in elite argentineans male gymnasts

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    Francisco José Berral de la Rosa

    2006-12-01

    Full Text Available There is limited information on anthropometric variables of male gymnasts. Kineanthropometry investigates human body shape, composition and proportionality, related to function. It is a useful tool in sport medicine, as it allows for the understanding of morphological characteristics of subjects. The purpose of this study was to describe the anthropometric profi le of elite male gymnasts – members of the national Argentinean team. The sample included 25 gymnasts, older than 18 years and divided into two categories – junior and senior. They were measured in 43 anthropometric variables: body mass, stature, sitting height, arm span, lengths, breadths, girths and skinfolds. The procedures followed the International Society for the Advancement of Kinanthropometry guidelines. Based on the measures, Heath and Carter’s somatotype, Kerr´s mass-fractioning-method of body composition and proportionality applying Ross’ Phantom-strategy were computed. Body structure of Argentinean gymnasts was composed by 54 % of muscle mass and 17.5 % of fat mass. The results showed that Argentinean gymnasts have similar biotype characteristics to other international elite gymnasts. However, they tend to be smaller, heavier and with wider girths of chest, waist, thigh and calf. Therefore it is supposed that these gymnasts are in biomechanical disadvantage, which in turn interferes with performance in competitive events. RESUMO Atualmente existe uma informação limitada sobre as características antropométricas dos ginastas masculinos. A Cineantropometría que estuda a forma, composiçao corporal e a proporcionalidade do corpo humano em relação a sua função é uma ferramenta idonea para ser utilizada em medicina do esporte, permitindo conhecer as características morfológicas dos sujeitos. Este estudo tem como propósito descrever as variáveis antropométricas dos ginastas masculinos da seleção nacional da Argentina. A amostra foi de 25 ginastas masculinos

  11. Lumbar lordosis in female collegiate dancers and gymnasts.

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    Ambegaonkar, Jatin P; Caswell, Amanda M; Kenworthy, Kristen L; Cortes, Nelson; Caswell, Shane V

    2014-12-01

    Postural deviations can predispose an individual to increased injury risk. Specifically, lumbar deviations are related to increased low back pain and injury. Dancers and gymnasts are anecdotally suggested to have exaggerated lumbar lordosis and subsequently may be at increased risk of lumbar pathologies. Our objective was to examine lumbar lordosis levels in dancers and gymnasts. We examined lumbar lordosis in 47 healthy collegiate females (17 dancers, 29 gymnasts; mean age 20.2 ± 1.6 yrs) using 2-dimensional sagittal plane photographs and the Watson MacDonncha Posture Analysis instrument. Participants' lordosis levels were cross-tabulated and a Mann-Whitney U-test compared lumbar lordosis between groups (plordosis deviations. The distribution of lordosis was similar across groups (p=0.22). Most dancers and gymnasts had moderate or marked lumbar lordosis. The extreme ranges of motion required during dancing and gymnastics may contribute to the participants' high lumbar lordosis. Instructors should be aware that there may be links between repetitive hyperextension activities and lumbar lordosis levels in dancers and gymnasts. Thus, they should proactively examine lumbar lordosis in their dancers and gymnasts. How much age of training onset, regimens, survivor bias, or other factors influence lumbar lordosis requires study. Longitudinal studies are also needed to determine if lumbar lordosis levels influence lumbar injury incidence in dancers and gymnasts.

  12. AND EXPLOSIVE STRENGTH OF YOUNG GYMNASTS

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    G. Dallas

    2014-08-01

    Full Text Available The purpose of this study was to examine the acute effect of a single bout of whole body vibration (WBV on flexibility and explosive strength of lower limbs in young artistic gymnasts. Thirty-two young competitive gymnasts volunteered to participate in this study, and were allocated to either the vibration group or traditional body weight training according to the vibration protocol. The vibration intervention consisted of a single bout of eccentric and concentric squatting movements on a vibration platform that was turned on (vibration group: VG n=15, whereas the traditional body weight (no vibration group performed the same training protocol with the WBV device turned off (NVG: n= 17. Flexibility (sit and reach test and explosive strength tests [squat jump (SJ, counter movement jump (CMJ, and single leg squat (right leg (RL and left leg (LL] were performed initially (pre-test, immediately after the intervention (post-test 1, and 15 minutes after the end of the intervention programme (post-test 15. Four 2x3 ANOVAs were used to examine the interaction between group (VG vs NVG and time (pre, post 1, and post 15 with respect to examined variables. The results revealed that a significant interaction between group and time was found with respect to SJ (p 0.05. Further, the percentage improvement of the VG was significantly greater in all examined variables compared to the NVG. This study concluded that WBV training improves flexibility and explosive strength of lower limbs in young trained artistic gymnasts and maintains the initial level of performance for at least 15 minutes after the WBV intervention programme.

  13. Body composition and cardiac dimensions in elite rhythmic gymnasts.

    Science.gov (United States)

    Galetta, F; Franzoni, F; D'alessandro, C; Piazza, M; Tocchini, L; Fallahi, P; Antonelli, A; Cupisti, F; Santoro, G

    2015-09-01

    Rhythmic gymnasts are often believed to be a population at risk of malnutrition because of their tendency to keep a low weight and a lean appearance for better athletic performance, and because they start intensive training at a very young age. The purpose of this study was to evaluate in adolescent elite gymnasts the effects of physical activity on body composition and cardiac morphology and function. Sixteen national level rhythmic gymnasts and 16 control adolescent female underwent anthropometric measurements, bioelectric impedance and echocardiography to assess body composition and cardiac morphology and function. As compared to controls, gymnasts had lower body mass index (16.9±1.1 vs. 18.7±1.0, Panalysis showed a lower percentage of body fat in the gymnasts, together with a higher percentage of fat-free mass. Echocardiographic findings indicate that elite rhythmic gymnastics present left ventricular remodeling as training-induced cardiac adaptation. Intensive training, dietary attitude and evident leanness of rhythmic gymnasts are not associated with cardiac abnormalities, as it is the case of pathological leanness.

  14. Artistic versus rhythmic gymnastics: effects on bone and muscle mass in young girls.

    Science.gov (United States)

    Vicente-Rodriguez, G; Dorado, C; Ara, I; Perez-Gomez, J; Olmedillas, H; Delgado-Guerra, S; Calbet, J A L

    2007-05-01

    We compared 35 prepubertal girls, 9 artistic gymnasts and 13 rhythmic gymnasts with 13 nonphysically active controls to study the effect of gymnastics on bone and muscle mass. Lean mass, bone mineral content and areal density were measured by dual energy X-ray absorptiometry, and physical fitness was also assessed. The artistic gymnasts showed a delay in pubertal development compared to the other groups (partistic gymnasts had a 16 and 17 % higher aerobic power and anaerobic capacity, while the rhythmic group had a 14 % higher anaerobic capacity than the controls, respectively (all partistic gymnasts had higher lean mass (partistic and the rhythmic gymnasts (partistic group compared to the other groups. Lean mass strongly correlated with bone mineral content (r=0.84, partistic gymnastic participation is associated with delayed pubertal development, enhanced physical fitness, muscle mass, and bone density in prepubertal girls, eliciting a higher osteogenic stimulus than rhythmic gymnastic.

  15. Physiological responses and performance in a simulated trampoline gymnastics competition in elite male gymnasts.

    Science.gov (United States)

    Jensen, Peter; Scott, Suzanne; Krustrup, Peter; Mohr, Magni

    2013-01-01

    Physiological responses and performance were examined during and after a simulated trampoline competition (STC). Fifteen elite trampoline gymnasts participated, of which eight completed two routines (EX1 and EX2) and a competition final (EX3). Trampoline-specific activities were quantified by video-analysis. Countermovement jump (CMJ) and 20 maximal trampoline jump (20-MTJ) performances were assessed. Heart rate (HR) and quadriceps muscle temperature (Tm) were recorded and venous blood was drawn. A total of 252 ± 16 jumps were performed during the STC. CMJ performance declined (P trampoline gymnastic competition includes a high number of repeated explosive and energy demanding jumps, which impairs jump performance during and 24 h post-competition.

  16. The problem of the quality of judging in rhythmic gymnastics

    Directory of Open Access Journals (Sweden)

    V.V. Perederij

    2013-03-01

    Full Text Available The aim of the study is to develop a classification of factors influencing the quality of judging in rhythmic gymnastics. As a result of consolidation of theoretical information and practical experience was a list of the factors that negatively affect the behavior of judges in gymnastics, which were divided into two groups: the objective and non-objective (subjective. Objective factors include intense competition schedule, fatigue, especially memory, attention, competition rules, to the subjective: the ratio of judges to their gymnast (team or to the opposing team, the lack of interest in the performance, composition of the judging panel, the influence of authority and popularity sportswomen dependence on its management. Respondents were unanimous in that independent professional judges are needed in a rhythmic gymnastics. It is set that 64% respondent mark the presence of pressure on judges from the side of competitors.

  17. Gymnastics in Brazil: absence at school x rise at gym

    Directory of Open Access Journals (Sweden)

    Cintia de la Rocha Freitas

    2016-05-01

    Full Text Available As a manifestation of physical culture and essential content of physical education courses, Gymnastics has been extinguished from lessons of Physical Education in Brazil, and has been ascending in the gyms. This study aims to reflect about Gymnastics in schools and gyms, seeking explanations for these unwanted directions taken Brazil. It is worrying the fact that Physical Education in Brazilian schools have its lessons based mainly in sports, leaving aside other issues of body culture. It is also uncomfortable the bond of fitness center with the characteristic of the current consumption society. We realize the urgency of expanding the content of gymnastics in Physical Education undergraduate courses, enabling the incorporation of knowledge necessary to develop gymnastics content, regardless its place where it is developed.

  18. Stress Fracture and Nonunion of Coronoid Process in a Gymnast

    Directory of Open Access Journals (Sweden)

    T. Hetling

    2016-01-01

    Full Text Available Background. Gymnasts have high mechanical loading forces of up to 14 times body weight. Overuse lesions are typical in wrists and stress fractures in the olecranon, while isolated fractures of the coronoid process are uncommon. We present a case of retraumatized nonunion stress fracture of the ulnar coronoid process. Case Description. A 19-year-old gymnast presented with elbow pain after training. Imaging confirmed an old fracture of the coronoid process. We describe a 6-month multiphase return to competition rehabilitation program, which allowed him to compete pain-freely. Literature Review. Acute and overuse injuries in gymnasts are known but no nonunion of the coronoid process has been described before. Only one case of stress fracture of coronoid process in a gymnast was reported. Purpose and Clinical Relevance. We could successfully and conservatively return to sport a reactivated nonunion of a stress fracture of the coronoid process.

  19. Radiological changes among artistic gymnasts in Gauteng Province

    African Journals Online (AJOL)

    . 2 Centre for Exercise Science and Sports Medicine, School of Therapeutic Sciences, Faculty of Health Sciences, University of the .... One of the benefits .... Kolt G, Kirkby R. Injury in Australian female competitive gymnasts: A psychological.

  20. Video modeling by experts with video feedback to enhance gymnastics skills.

    Science.gov (United States)

    Boyer, Eva; Miltenberger, Raymond G; Batsche, Catherine; Fogel, Victoria

    2009-01-01

    The effects of combining video modeling by experts with video feedback were analyzed with 4 female competitive gymnasts (7 to 10 years old) in a multiple baseline design across behaviors. During the intervention, after the gymnast performed a specific gymnastics skill, she viewed a video segment showing an expert gymnast performing the same skill and then viewed a video replay of her own performance of the skill. The results showed that all gymnasts demonstrated improved performance across three gymnastics skills following exposure to the intervention.

  1. Condition of esthetic component of motive activity in aerobic gymnastics

    Directory of Open Access Journals (Sweden)

    Valentina Todorova

    2017-02-01

    Full Text Available Purpose: to prove condition of esthetic component of motive activity of sportsmen in aerobic gymnastics at various stages of sports preparation. Material & Methods: analysis of video records, method of expert assessment, methods of mathematical statistics. Results: the level of criteria of esthetic component ("musicality", "dancing", "illustrative expressiveness", and "emotional expressiveness" with use of the offered rating scale is determined. Conclusions: indicators of motive activities of sportsmen for aerobic gymnastics are defined at various stages of sports preparation.

  2. Landing quality in artistics gymnastics is related to landing symmetry

    OpenAIRE

    Čuk, Ivan; Marinšek, Miha

    2017-01-01

    In gymnastics every exercise finishes with a landing. The quality of landing depends on subjective (e.g. biomechanical) and objective (e.g. mechanical characteristics of landing area) factors. The aim of our research was to determine which biomechanical (temporal, kinematic and dynamic) characteristics of landing best predict the quality of landing. Twelve male gymnasts performed a stretched forward and backward salto; also with 1/2, 1/1 and 3/2 turns. Stepwise multiple regression extracted f...

  3. Kinematic variables of table vault on artistic gymnastics

    OpenAIRE

    FERNANDES,Sarah Maria Boldrini; CARRARA,Paulo; SERRÃO,Júlio Cerca; AMADIO,Alberto Carlos; MOCHIZUKI,Luis

    2016-01-01

    Abstract The table vault is an event of male and female Artistics Gymnastics. Although it can be performed in a variety of rotations and body positions in different phases, it can be separated in three groups: handspring, Yurchenko and Tsukahara. It is believed that kinematic variables of vault may vary according to group of vault or gymnast body position, but few studies compares the real differences among the three groups of vaults, comparing and describing the variables in different phases...

  4. Predictive models reduce talent development costs in female gymnastics.

    Science.gov (United States)

    Pion, Johan; Hohmann, Andreas; Liu, Tianbiao; Lenoir, Matthieu; Segers, Veerle

    2017-04-01

    This retrospective study focuses on the comparison of different predictive models based on the results of a talent identification test battery for female gymnasts. We studied to what extent these models have the potential to optimise selection procedures, and at the same time reduce talent development costs in female artistic gymnastics. The dropout rate of 243 female elite gymnasts was investigated, 5 years past talent selection, using linear (discriminant analysis) and non-linear predictive models (Kohonen feature maps and multilayer perceptron). The coaches classified 51.9% of the participants correct. Discriminant analysis improved the correct classification to 71.6% while the non-linear technique of Kohonen feature maps reached 73.7% correctness. Application of the multilayer perceptron even classified 79.8% of the gymnasts correctly. The combination of different predictive models for talent selection can avoid deselection of high-potential female gymnasts. The selection procedure based upon the different statistical analyses results in decrease of 33.3% of cost because the pool of selected athletes can be reduced to 92 instead of 138 gymnasts (as selected by the coaches). Reduction of the costs allows the limited resources to be fully invested in the high-potential athletes.

  5. Body physique and proportionality of Brazilian female artistic gymnasts.

    Science.gov (United States)

    Bacciotti, Sarita; Baxter-Jones, Adam; Gaya, Adroaldo; Maia, José

    2018-04-01

    This study aimed to identify physique characteristics (anthropometry, somatotype, body proportionality) of Brazilian female artistic gymnasts, and to compare them across competitive levels (sub-elite versus non-elite) within competitive age-categories. Two hundred forty-nine female gymnasts (68 sub-elite; 181 non-elite) from 26 Brazilian gymnastics clubs, aged 9-20 years and split into four age-categories, were sampled. Gymnasts were assessed for 16 anthropometric traits (height, weight, lengths, widths, girths, and skinfolds); somatotype was determined according to Heath-Carter method, body fat was estimated by bioimpedance, and proportionality was computed based on the z-phantom strategy. Non-elite and sub-elite gymnasts had similar values in anthropometric characteristics, however non-elite had higher fat folds in all age-categories (P < 0.01). In general, mesomorphy was the salient somatotype component in all age-categories, and an increase in endomorphy, followed by a decrease in ectomorphy across age was observed. Regarding proportionality, profile similarity was found between sub-elite and non-elite within age-categories. In conclusion results suggest the presence of a typical gymnast's physical prototype across age and competitive level, which can be useful to coaches during their selection processes in clubs and regional/national teams.

  6. Biomechanical indicators of key elements of sports equipment gymnastic exercises

    Directory of Open Access Journals (Sweden)

    Potop V.A.

    2013-09-01

    Full Text Available The aim of this study is to analyze the biomechanical performance of the kinematic and dynamic structures of key elements of sports techniques of basic exercises performed gymnasts aged 12 - 14 years to the vaulting and on the bars of different heights, on the basis of the method of postural orientation movements. The study involved 11 gymnasts doing exercises on the vaulting and 9 gymnasts - on the boards of various heights. It is shown that the method of video - computer analysis of the type Yurchenko vault and dismount from the bars of varying heights, in conjunction with the method of postural orientation movements possible to isolate and identify the node elements. The indicators characterizing the node elements of sports equipment movements gymnasts in the phase structure of the vault and dismount from the bars of different heights have specific features and characteristics. Learned node elements sports equipment is the basis for the measurement, analysis and evaluation of the kinematic and dynamic structures and other types of exercises all-around gymnastics.

  7. Civil gymnastics associations and sports in the Kingdom of Serbia

    Directory of Open Access Journals (Sweden)

    Vukašinović Vladan

    2016-01-01

    Full Text Available The aim of this study was to enable insight and systemization of data relevant for the appearance of sports in the Kingdom of Serbia through reviews of adequate monographs and series of publications. Primary assumption was founded on the expectation to determine a direct link between gymnastics and the falcon system of exercising with sports that was rising. The historic method has been used for the research. Work results indicate a significant role of civil gymnastics associations - falcons (the falcon and knight (Dusan the Mighty as a phenomenon in popularization and development of modern sports at the end of the 19th and the beginning of the 20th century in Serbia. All these associations, no matter what their name was, had intentions to maintain their existing and attract new membership, and they foresaw with their rules and statutes acceptance and the introduction of other sports activities and forming of clubs, apart from gymnastics which was the skeleton of exercising curriculum. Newly founded gymnastics - sports departments in fighting, marksmanship, skating, riding, swimming, rowing, velocipede, football developed and grew into sports clubs. Their separation from core gymnastics associations enabled faster development of individual sports branches, which stood for the first modern sports in Serbia.

  8. LANDING QUALITY IN ARTISTIC GYMNASTICS IS RELATED TO LANDING SYMMETRY

    Science.gov (United States)

    Marinšek, M.

    2013-01-01

    In gymnastics every exercise finishes with a landing. The quality of landing depends on subjective (e.g. biomechanical) and objective (e.g. mechanical characteristics of landing area) factors. The aim of our research was to determine which biomechanical (temporal, kinematic and dynamic) characteristics of landing best predict the quality of landing. Twelve male gymnasts performed a stretched forward and backward salto; also with 1/2, 1/1 and 3/2 turns. Stepwise multiple regression extracted five predictors which explained 51.5% of landing quality variance. All predictors were defining asymmetries between legs (velocities, angles). To avoid asymmetric landings, gymnasts need to develop enough height; they need higher angular momentum around the transverse and longitudinal axis and they need to better control angular velocity in the longitudinal axis. PMID:24744462

  9. Interpretation Of Biomechanical Data To A Gymnastics Coach

    Science.gov (United States)

    Shierman, Gail

    1982-02-01

    Several trials of many different gymnastics skills on various pieces of apparatus were filmed and the results were studied with the coach. The time to accomplish the entire skill as well as the time for each segment of the skill was important to the coach. He was also interested in angle of release or push-off and the path of the center of gravity. Lastly, graphs of velocities and accelerations of limb segments were revealing to the coach. Biomechanical analysis has helped him see why the performances were good; he is more interested in working with the investigator in all the events in gymnastics through the medium of cinematography.

  10. Judging in Rhythmic Gymnastics at Different Levels of Performance.

    Science.gov (United States)

    Leandro, Catarina; Ávila-Carvalho, Lurdes; Sierra-Palmeiro, Elena; Bobo-Arce, Marta

    2017-12-01

    This study aimed to analyse the quality of difficulty judging in rhythmic gymnastics, at different levels of performance. The sample consisted of 1152 difficulty scores concerning 288 individual routines, performed in the World Championships in 2013. The data were analysed using the mean absolute judge deviation from the final difficulty score, a Cronbach's alpha coefficient and intra-class correlations, for consistency and reliability assessment. For validity assessment, mean deviations of judges' difficulty scores, the Kendall's coefficient of concordance W and ANOVA eta-squared values were calculated. Overall, the results in terms of consistency (Cronbach's alpha mostly above 0.90) and reliability (intra-class correlations for single and average measures above 0.70 and 0.90, respectively) were satisfactory, in the first and third parts of the ranking on all apparatus. The medium level gymnasts, those in the second part of the ranking, had inferior reliability indices and highest score dispersion. In this part, the minimum of corrected item-total correlation of individual judges was 0.55, with most values well below, and the matrix for between-judge correlations identified remarkable inferior correlations. These findings suggest that the quality of difficulty judging in rhythmic gymnastics may be compromised at certain levels of performance. In future, special attention should be paid to the judging analysis of the medium level gymnasts, as well as the Code of Points applicability at this level.

  11. Somatotype of top-level serbian rhythmic gymnasts.

    Science.gov (United States)

    Purenović-Ivanović, Tijana; Popović, Ružena

    2014-03-27

    Body size and build influence performance in many sports, especially in those belonging to the group of female aesthetic sports (rhythmic gymnastics, artistic gymnastics, and figure skating). These sports pose high specific demands upon the functional, energy, motor and psychological capacities of athletes, but also upon the size, body build and composition of the performers, particularly of the top-level female athletes. The study of the top athletes (rhythmic gymnasts, in this case) may provide valuable information on the morphological requirements for achieving success in this sport. Therefore, the main objective of this research was to analyze the somatotype of 40 Serbian top-level rhythmic gymnasts, aged 13.04±2.79, and to form the five age group categories. The anthropometric variables included body height, body mass, the selected diameters, girths and skinfolds, and the Heath-Carter anthropometric somatotype. All of the anthropometric data were collected according to International Biological Programme, and then processed in the Somatotype 1.2. The applied analysis of variance indicated an increase in endomorphic component with age. The obtained results show that the balanced ectomorph is a dominant somatotype, being similar for all of the athletes that took part in the research (3.54-3.24-4.5). These results are in line with the ones obtained in previous studies.

  12. Gymnastic Formation-related Injury to Children in Physical Education.

    Science.gov (United States)

    Araki, Takashi; Miyauchi, Masato; Suzaki, Makoto; Wakakuri, Taro; Kirinoki, Sonoko; Onodera, Naoko; Saigusa, Taro; Takana, Akihiro; Hyodo, Hideya; Ohara, Toshihiko; Kawai, Makoto; Yasutake, Masahiro; Yokota, Hiroyuki

    2015-01-01

    Current data indicate that the rate of trauma in children during gymnastic formation is increasing, especially while creating a structure with a certain height, such as the human pyramid. The goal of the present study was to clarify the clinical characteristics of these injuries. In this single-institution review, all children treated for a gymnastic formation-related injury at Nippon Medical School Hospital from 2013 through 2015 were identified through the institution's registry. The injury mechanism was classified, and injury severity, interventions, and outcome were examined. Eight children were treated for a gymnastic formation-related injury. They were 7 boys and 1 girl aged 10 to 15 years (mean age, 13.1±1.8 years). Neurotrauma ranging from concussion to spinal cord injury without radiographic abnormality occurred in 6 patients (75%). No intracranial hemorrhagic lesions were detected. The Glasgow Coma Scale score on arrival was 15 in all 8 patients, and neurological deficits were present in 1 patient. No patient required surgical intervention. All patients made a full recovery after discharge from the hospital. No patients died. The average follow-up period was 2.1±0.9 weeks. Neurotrauma is a frequent result of gymnastic formation accidents in children. Healthcare workers and teachers should recognize this type of injury, and public education that targets parents should be introduced.

  13. Skeletal Geometry and Indices of Bone Strength in Artistic Gymnasts

    Science.gov (United States)

    Dowthwaite, Jodi N.; Scerpella, Tamara A.

    2010-01-01

    This review addresses bone geometry and indices of skeletal strength associated with exposure to gymnastic loading during growth. A brief background characterizes artistic gymnastics as a mechanical loading model and outlines densitometric techniques, skeletal outcomes and challenges in assessment of skeletal adaptation. The literature on bone geometric adaptation to gymnastic loading is sparse and consists of results for disparate skeletal sites, maturity phases, gender compositions and assessment methods, complicating synthesis of an overriding view. Furthermore, most studies assess only females, with little information on males and adults. Nonetheless, gymnastic loading during growth appears to yield significant enlargement of total and cortical bone geometry (+10 to 30%) and elevation of trabecular density (+20%) in the forearm, yielding elevated indices of skeletal strength (+20 to +50%). Other sites exhibit more moderate geometric and densitometric adaptations (5 to 15%). Mode of adaptation appears to be site-specific; some sites demonstrate marked periosteal and endosteal expansion, whereas other sites exhibit negligible or moderate periosteal expansion coupled with endocortical contraction. Further research is necessary to address sex-, maturity- and bone tissue-specific adaptation, as well as maintenance of benefits beyond loading cessation. PMID:19949278

  14. The Physique of Elite Female Artistic Gymnasts: A Systematic Review.

    Science.gov (United States)

    Bacciotti, Sarita; Baxter-Jones, Adam; Gaya, Adroaldo; Maia, José

    2017-09-01

    It has been suggested that successful young gymnasts are a highly select group in terms of the physique. This review summarizes the available literature on elite female gymnasts' anthropometric characteristics, somatotype, body composition and biological maturation. The main aims were to identify: (i) a common physique and (ii) the differences, if any, among competitive/performance levels. A systematic search was conducted online using five different databases. Of 407 putative papers, 17 fulfilled all criteria and were included in the review. Most studies identified similar physiques based on: physical traits (small size and low body mass), a body type (predominance of ecto-mesomorphy), body composition (low fat mass), and maturity status (late skeletal maturity as well as late age-at-menarche). However, there was no consensus as to whether these features predicted competitive performance, or even differentiated between gymnasts within distinctive competitive levels. In conclusion, gymnasts, as a group, have unique pronounced characteristics. These characteristics are likely due to selection for naturally-occurring inherited traits. However, data available for world class competitions were mostly outdated and sample sizes were small. Thus, it was difficult to make any conclusions about whether physiques differed between particular competitive levels.

  15. [Gymnastic school sport injuries--aspects of preventive measures].

    Science.gov (United States)

    Knobloch, K; Jagodzinski, M; Haasper, C; Zeichen, J; Krettek, C

    2006-06-01

    Gymnastic school sport injuries account for a significant morbidity and mortality among children and adolescents. Preventive issues may be derived from a thorough in-depth analysis of the pattern and circumstances of gymnastic injuries. During a school year among 3993 schools in 43 889 classes with 993 056 pupils 2234 school sport injuries have been reported to the Gemeinde Unfall Versicherung (GUV) Niedersachsen, Germany. Gymnastic sport injuries account for 18 % (403 accidents), which is second after ball sports injuries. Regarding the distribution of the gymnastic disciplines, vault was the major discipline with 34 %, followed by floor exercise (21.3 %), mini- and competition trampoline (16.8 %), and parallel bars (8.2 %). The analysis of the type of injury during vault accidents revealed contusion (31 %) as the predominant injury, followed by sprains (15.4 %), and fractures (15.4 %). Floor exercise injuries distributed among distorsions (26.7 %), contusions (18.6 %), muscle tears (14 %). Back injuries especially of the cervical and thoracic spine, accounted for 40 % of all their injuries. Minor head injuries account for 4.7 % of all floor exercise injuries. Mini-trampoline injuries distribute among contusions (30 %), fractures (22.5 %), distorsions (7.5 %). 21.8 % collisions were noted against a box in comparison to 6.8 % in case of the horse. Gymnast injuries account for a significant number of all school sport related injuries. Vault and floor exercise account for the vast majority of all injuries, with alarming high numbers of spine injuries during floor exercise and mini-trampoline. A preservation of a high level of attention during a sport lesson, safety measures including appropriate mats and landing zones are mandatory to reduce injuries. Muscle injuries and ankle sprains can be prevented by a prospective proprioceptive training intervention to be implemented in school sports.

  16. Gymnastics - an emerging national university discipline - Johannes Lindhard's struggle to institutionalise gymnastics as a subject at the University of Copenhagen 1909-1940

    DEFF Research Database (Denmark)

    Jensen, Anders Frøslev; Bonde, Hans

    2011-01-01

    matters was transferred to the university in a way that did not undermine the political support that had made it possible to add gymnastics to the subjects taught there; and that gymnastics gained scientific authority within the university. In striving to meet these demands, he managed to write five...

  17. Features of selection of children for occupations by artistic gymnastics in modern Kurdistan

    OpenAIRE

    Abdulvahid Dlshad Nihad

    2015-01-01

    Purpose: to study the organizational and pedagogical conditions of selection of children for occupations existing in the republic Kurdistan artistic gymnastics Material and Methods: questioning of 24 trainers on artistic gymnastics and experts in physical culture of the republic Kurdistan was carried out. The general questions of selection and methodical features of selection of children for occupations by artistic gymnastics in Kurdistan were studied. Results: questioning revealed absence of...

  18. Sports gymnastics as a part of curriculum of Sports Management university studies in the Czech Republic

    OpenAIRE

    Hruša, Petr; Hrušová, Dagmar

    2013-01-01

    Current approaches to systemize gymnastics differ in understanding the content of this concept; however, the authors agree that gymnastics is an open system of human conscious motion activities that contribute to the physical, aesthetic and social development. In our study we focused on studies of sports management, as a young field of study that appeared at Czech universities in the past two decades. The aim was to analyze sports gymnastics as a subject with practical applications in the fie...

  19. The influence of gymnastic exercises to correct posture for girls of primary school age.

    OpenAIRE

    ŠMOLÍKOVÁ, Tereza

    2014-01-01

    This work is adicted to observation of younger school age girls posture. Respondents are divided anto two groups. One group consists of girls who are practising sport´s gymnastic and the other group are girls practising different or any sports. Disparity of these two groups is examined by means of a questionnaire In the theoretical part there are all information and continuity which are important for this subject, questions concerning gymnastic exercises respectively sports gymnastics. Such a...

  20. Evaluation of somatotype in artistic gymnastics competitors: a meta-analytical approach.

    Science.gov (United States)

    Sterkowicz-Przybycien, Katarzyna; Gualdi-Russo, Emanuela

    2018-04-04

    Studies on the anthropometric characteristics of athletes have a long history, but there are no published reviews on the somatotype of artistic gymnasts. Practitioners and professional coaches can gain guidance from improved understanding of the ideal body constitution and the impact of high-intensity training since preadolescence on body build. The present review is designed to provide this information. Academic Search Complete, SPORTDiscus, Medline, Google Scholar, and ResearchGate were searched in January 2017. All studies on the body composition of male artistic gymnasts were included. We identified 19 studies assessing somatotype in male gymnasts. We found high heterogeneity of somatotype components between younger gymnasts (≤ 18 years) and older gymnasts (> 18 years) (1.6±0.3 -5.4±0.8 - 3.0±0.6 vs. 1.8±0.4 -5.9±0.6 -2.2±0.4). Four different somatotypes resulted from the literature analysis, and ectomorphic mesomorph was the prevalent somatotype in both younger and older athletes. The main result showed a significant difference in ectomorphy (lower in older gymnasts than in younger gymnasts). Proper interpretation of the literature data may inform future research and enable professional coaches to longitudinally monitor gymnasts' somatotype components during growth and in talent identification. More research is needed to better understand the most suitable somatotype variations related to the different apparatuses used in artistic gymnastics.

  1. Students' motivation to study Chinese recreational gymnastics classes wushu

    Directory of Open Access Journals (Sweden)

    O.V. Maksimuk

    2014-06-01

    Full Text Available Purpose: to identify students' motivation to improving gymnastics lessons Chinese Wushu. Material : this survey was attended by 30 students from different countries enrolled in a language course at the Shanghai University of Sport. The methodology SAN (health, activity and mood. Results : the positive changes identified psycho-emotional state students. There is an increase students' motivation to sports activity. Students observed increase differentiated assessment of health (from 3.7 to 6.7 points, activity (from 3.9 points to 6.5 points and mood (from 4.0 points to 6.9 points. 97 % of students were in favor of the use of functional music lessons on differentiated specialized Wushu. Conclusions : presented the program and practical advice on the organization and conduct physical education classes with students using the means of improving gymnastics Chinese Wushu.

  2. PHYSIOLOGICAL DEMANDS OF YOUNG WOMEN’S COMPETITIVE GYMNASTIC ROUTINES

    Directory of Open Access Journals (Sweden)

    M. Marina

    2014-08-01

    Full Text Available The objective of this study was to investigate the physiological indices of competitive routines in women’s artistic gymnastics by characterizing post-exercise heart rate (HR, oxygen uptake (VO2 and peak blood lactate concentration (Lmax in a group of eight young elite-oriented female gymnasts. HR was continuously monitored with Polar RS400 monitors during the test event simulating a competition environment. Within 5 s of the end of each routine, the breath-by-breath gas analyser mask was placed on the face to record VO2. VO2max was calculated by the backward extrapolation method of the VO2 recovery curve. Lmax was obtained during recovery (min 1, 3, 5, 7 and 10 subsequent to each event. One week later, HR, VO2 and Lmax were measured during an incremental continuous treadmill test. The treadmill test was confirmed as the assessment with the highest physiological demand. The gymnasts reached their highest values of HR (183-199 beats · min- 1, VO2/Bm (33-44 ml · kg-1 · min-1 and Lmax (7-9 mmol · l-1 in the floor and uneven bars exercises. The vault was the event with the lowest HR (154-166 beats · min-1 and Lmax (2.4-2.6 mmol · l-1, and the balance beam had the lowest VO2 (27-35 ml · kg-1 · min-1. The mean relative peak intensities attained in the different events, which ranged from 65 to 85% of the individual VO2max and HRmax recorded in the laboratory, suggest that cardiorespiratory and metabolic demands are higher than previously indicated. The high percentage of VO2 measured, particularly after the floor event, suggests that aerobic power training should not be neglected in women’s artistic gymnastics.

  3. The Physique of Elite Female Artistic Gymnasts: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Bacciotti Sarita

    2017-08-01

    Full Text Available It has been suggested that successful young gymnasts are a highly select group in terms of the physique. This review summarizes the available literature on elite female gymnasts’ anthropometric characteristics, somatotype, body composition and biological maturation. The main aims were to identify: (i a common physique and (ii the differences, if any, among competitive/performance levels. A systematic search was conducted online using five different databases. Of 407 putative papers, 17 fulfilled all criteria and were included in the review. Most studies identified similar physiques based on: physical traits (small size and low body mass, a body type (predominance of ecto-mesomorphy, body composition (low fat mass, and maturity status (late skeletal maturity as well as late age-at-menarche. However, there was no consensus as to whether these features predicted competitive performance, or even differentiated between gymnasts within distinctive competitive levels. In conclusion, gymnasts, as a group, have unique pronounced characteristics. These characteristics are likely due to selection for naturally-occurring inherited traits. However, data available for world class competitions were mostly outdated and sample sizes were small. Thus, it was difficult to make any conclusions about whether physiques differed between particular competitive levels.

  4. Robot performing heavy gymnastics. Kikai taiso wo suru robot

    Energy Technology Data Exchange (ETDEWEB)

    Takashima, S. (Hosei Univ., Tokyo (Japan). Faculty of Engineering)

    1991-11-01

    Methods of simulation of the motion of human bodies and the control of the motion of bobots are sdudied in order to realize robots to perform gymnastics on a horizontal bar. A model of the human body structure is presented by dividing the human body into 8 parts: right and left arms, the head, the trunk, the right and left thighs, and the right and left foot, and a system is constructed by combination of the links of the rigid partswith an assumption on each link for simplification. A method to enhance the swing motion is devised in order to produce a suspension motionaas a basic movement of horizontal bar gymnastics. The basic condition to control the horizontal bar gynnastics and the control system of an articulation angle are considered. Two algorithms are presented in order to enhance the swing motion and to maintain suspension swing: excitation of the swing by a vertical motion of the center of gravity and excitation by the use of natural frequency. Computer simulation of suspension swing is executed and the results are shown in a figure. A prototype robot to perform horizontal bar gymnastics is manufactured and performs suspension swing, starting of swing, kip motion and giant swing. The concept of optimization is not included concretely in the prototype. 22 refs., 8 figs.

  5. Recovery in Level 7-10 Women's USA Artistic Gymnastics.

    Science.gov (United States)

    Buckner, Stephen B; Bacon, Nicholas T; Bishop, Phillip A

    2017-01-01

    This study assessed physical performance in women's artistic gymnastics following three variable recovery periods. Participants included fifteen female gymnasts (mean age = 13.5 ± 1.1) who had competed at USA Gymnastics (USAG) levels 7 - 10 within at least one year prior to the study. Each testing session consisted of a warm-up followed by four muscular endurance tests and one explosive maximal test. Assessments included pull-ups, leg lifts, handstand push-ups, vertical jump, and push-ups. After the performance assessments, the participants completed a typical practice session. The performance measures were reassessed at the beginning of each of the recovery periods of 24, 48, and 72 hours in a counterbalanced design. Performance assessments were converted into Z-scores and then averaged for a composite session Z-score. The composite session Z-scores were compared to evaluate the recovery duration. Composite Z's were significantly lower (p=0.000), after the 24 (z=-1.10) and the 48 hour (z=-0.71) recovery periods compared to baseline (z=0.00). However, there was no difference in scores (p=1.00) between the baseline and 72 hours (z=0.004) recovery. Full recovery required 72 hours under the conditions of this study.

  6. Gymnastics injury incidence during the 2008, 2012 and 2016 Olympic Games: analysis of prospectively collected surveillance data from 963 registered gymnasts during Olympic Games.

    Science.gov (United States)

    Edouard, Pascal; Steffen, Kathrin; Junge, Astrid; Leglise, Michel; Soligard, Torbjørn; Engebretsen, Lars

    2018-04-01

    To determine the incidence and characteristics of injuries in female and male gymnastics disciplines (artistic, rhythmic and trampoline) during three Olympic Games with a view to ultimately improving injury prevention. The National Olympic Committee's head physicians and the medical teams of the Local Organising Committee of the Olympic Games reported daily the occurrence (or non-occurrence) of newly sustained injuries in artistic, rhythmic and trampoline gymnastics on a standardised report form during the 2008, 2012 and 2016 Summer Olympic Games. During the three Olympic Games, 81 injuries were reported in a total of 963 registered gymnasts, corresponding to an incidence of 84 injuries (95% CI 67 to 102) per 1000 registered gymnasts, with no difference in injury incidence between female and male gymnasts. Thirty-eight per cent of injuries led to time-loss from sport. The most frequent injury location and injury type were the ankle (22%) and sprain (35%), respectively. The most common diagnosis was ankle sprain (14% of all injuries and 23% of time-loss injuries). The injury incidence was highest in female (107±35) and male artistic gymnastics (83±32), followed by female rhythmic gymnastics (73±30), and lower in male (63±69) and female (43±43) trampoline gymnastics. Research should focus on preventing injuries in artistic gymnastics and of the condition of ankle sprain. Injury surveillance studies should be continued during major championships and throughout the entire competitive season as the Olympic Games provides only a snapshot (although an important one). © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  7. Mechanical Loading during Growth Is Associated with Plane-specific Differences in Vertebral Geometry: A Cross-sectional Analysis Comparing Artistic Gymnasts vs. Non-gymnasts

    Science.gov (United States)

    Dowthwaite, Jodi N.; Rosenbaum, Paula F.; Scerpella, Tamara A.

    2011-01-01

    Lumbar spine geometry, density and indices of bone strength were assessed relative to menarche status, using artistic gymnastics exposure during growth as a model of mechanical loading. Paired posteroanterior (PA) and supine lateral (LAT) DXA scans of L3 for 114 females (60 ex/gymnasts and 54 non-gymnasts) yielded output for comparison of paired (PALAT) versus standard PA and LAT outcomes. BMC, areal BMD, vertebral body dimensions, bone mineral apparent density (BMAD), axial compressive strength (IBS) and a fracture risk index were evaluated, modeling vertebral body geometry as an ellipsoid cylinder. Two-factor ANCOVA tested statistical effects of gymnastic exposure, menarche status and their interaction, adjusting for age and height as appropriate. Compared to non-gymnasts, ex/gymnasts exhibited greater PABMD, PABMC, PAWIDTH, PA CROSS-SECTIONAL AREA (CSA), PAVOLUME, LATBMD, LATBMAD, PALATCSA and PALATIBS (p<0.05). Non-gymnasts exhibited greater LATDEPTH/PAWIDTH, LATBMC/PABMC, LATVHEIGHT, LATAREA and Fracture Risk Index. Using ellipsoid vertebral geometric models, no significant differences were detected for PA or PALAT BMAD. In contrast, cuboid model results (Carter 1992) suggested erroneous ex/gymnast PABMAD advantages, resulting from invalid assumptions of proportional variation in linear skeletal dimensions. Gymnastic exposure was associated with shorter, wider vertebral bodies, yielding greater axial compressive strength and lower fracture risk, despite no BMAD advantage. Our results suggest the importance of plane-specific vertebral geometric adaptation to mechanical loading during growth. Paired scan output provides a more accurate assessment of this adaptation than PA or LAT plane scans alone. PMID:21839871

  8. Confidence, Concentration, and Competitive Performance of Elite Athletes: A Natural Experiment in Olympic Gymnastics.

    Science.gov (United States)

    Grandjean, Burke D.; Taylor, Patricia A.; Weiner, Jay

    2002-01-01

    During the women's all-around gymnastics final at the 2000 Olympics, the vault was inadvertently set 5 cm too low for a random half of the gymnasts. The error was widely viewed as undermining their confidence and subsequent performance. However, data from pretest and posttest scores on the vault, bars, beam, and floor indicated that the vault…

  9. Sternal stress fracture in a gymnast: A case report and literature review

    African Journals Online (AJOL)

    There is a high incidence of injuries among gymnasts.1 This is not surprising given the ... stress fracture. A common example of poor posture in gymnasts is excessive ... Dimakatso Althea Ramagole (MB ChB, MSc (Sports Med)). Dina Christina ...

  10. Features of selection of children for occupations by artistic gymnastics in modern Kurdistan

    Directory of Open Access Journals (Sweden)

    Abdulvahid Dlshad Nihad

    2015-10-01

    Full Text Available Purpose: to study the organizational and pedagogical conditions of selection of children for occupations existing in the republic Kurdistan artistic gymnastics Material and Methods: questioning of 24 trainers on artistic gymnastics and experts in physical culture of the republic Kurdistan was carried out. The general questions of selection and methodical features of selection of children for occupations by artistic gymnastics in Kurdistan were studied. Results: questioning revealed absence of the general approved tests and scientific recommendations concerning their use, dependence of quality of selection on experience of the trainer. Conclusions: experts in the field of physical culture and sport consider inefficient the existing system of selection of children for occupations artistic gymnastics in Kurdistan; gymnastics coaches consider necessary testing’s at children of a level of development of flexibility, dexterity, abilities to manifestation of dynamic force and preservation of dynamic balance

  11. Reliability of anthropometric measurements in young male and female artistic gymnasts.

    Science.gov (United States)

    Siatras, Theophanis; Skaperda, Malamati; Mameletzi, Dimitra

    2010-12-01

    Body dimensions and body composition of children participating in artistic activities, such as gymnastics and many types of dancing, are important factors in performance improvement. The present study aimed to determine the reliability of a series of selected anthropometric measurements in young male and female gymnasts. Segment lengths, body breadths, circumferences, and skinfold thickness were measured in 20 young gymnasts by the same experienced examiner, using portable and easy-to-use instruments. All parameters were measured twice (test-retest) under the same conditions within a week's period. The high intra-class correlation coefficient (ICC) values ranging from 0.87 to 0.99, as well as the low coefficient of variation (CV) values (artistic gymnasts. Therefore, these measurements could contribute to further research in this field of investigation, helping to monitor young artistic gymnasts' growth status and identify specific characteristics for increased performance in this sport.

  12. Kinematic variables of table vault on artistic gymnastics

    Directory of Open Access Journals (Sweden)

    Sarah Maria Boldrini FERNANDES

    2016-03-01

    Full Text Available Abstract The table vault is an event of male and female Artistics Gymnastics. Although it can be performed in a variety of rotations and body positions in different phases, it can be separated in three groups: handspring, Yurchenko and Tsukahara. It is believed that kinematic variables of vault may vary according to group of vault or gymnast body position, but few studies compares the real differences among the three groups of vaults, comparing and describing the variables in different phases. Vault kinematic variables could be diversifying according to the approach or position of the vaulting, but little has been studied about the biomechanical differences, comparing and describing behaviours at different stages. The aim of this study was to organize critical, objective and to systematize the most relevant kinematic variables to performance on vaulting. A Meta analysis over the basis Pubmed, Sport Discus and Web of Science were performed about this issue. From the selected references, we described and analyzed the kinematics of the table vault. Vault can be characterized in seven phases of analysis. Most of the studies are descriptive, and some do not descript all phases. Differences among vault variables according to group vaults, technical level and gender were analysed only in recent studies. There still gaps of knowledge about kinematic variables of table vault, in order to provide comprehensive information about all possibilities of vaults in this gymnastic event. It is concluded that kinematic variables of table vault depends upon vault group and may be considered to the improvement of technical performance. More researches are needed to approach the coaching interface with biomechanics applicable knowledge.

  13. Role of intensive training in the growth and maturation of artistic gymnasts.

    Science.gov (United States)

    Malina, Robert M; Baxter-Jones, Adam D G; Armstrong, Neil; Beunen, Gaston P; Caine, Dennis; Daly, Robin M; Lewis, Richard D; Rogol, Alan D; Russell, Keith

    2013-09-01

    Short stature and later maturation of youth artistic gymnasts are often attributed to the effects of intensive training from a young age. Given limitations of available data, inadequate specification of training, failure to consider other factors affecting growth and maturation, and failure to address epidemiological criteria for causality, it has not been possible thus far to establish cause-effect relationships between training and the growth and maturation of young artistic gymnasts. In response to this ongoing debate, the Scientific Commission of the International Gymnastics Federation (FIG) convened a committee to review the current literature and address four questions: (1) Is there a negative effect of training on attained adult stature? (2) Is there a negative effect of training on growth of body segments? (3) Does training attenuate pubertal growth and maturation, specifically, the rate of growth and/or the timing and tempo of maturation? (4) Does training negatively influence the endocrine system, specifically hormones related to growth and pubertal maturation? The basic information for the review was derived from the active involvement of committee members in research on normal variation and clinical aspects of growth and maturation, and on the growth and maturation of artistic gymnasts and other youth athletes. The committee was thus thoroughly familiar with the literature on growth and maturation in general and of gymnasts and young athletes. Relevant data were more available for females than males. Youth who persisted in the sport were a highly select sample, who tended to be shorter for chronological age but who had appropriate weight-for-height. Data for secondary sex characteristics, skeletal age and age at peak height velocity indicated later maturation, but the maturity status of gymnasts overlapped the normal range of variability observed in the general population. Gymnasts as a group demonstrated a pattern of growth and maturation similar to

  14. Projection of male fantasies: The creation of 'scientific' female gymnastics

    DEFF Research Database (Denmark)

    Bonde, Hans

    2012-01-01

    . Lindhard's importance in the history of gymnastics is mainly attributable to the fact that he had a huge influence in the ‘gendering’ of the behavioural codes of conduct and the formulation of a gender-specific movement programme aimed at the socialisation of boys and girls as well as men and women...... in accordance with the new gender roles of the emerging capitalist society with its strict division of education and labour between the two sexes. Lindhard clearly supported ‘difference-feminism’ in contrast to ‘resemblance-feminism’. These two concepts of femininity clashed in a fierce struggle in the inter...

  15. Gymnasts utilize visual and auditory information for behavioural synchronization in trampolining.

    Science.gov (United States)

    Heinen, T; Koschnick, J; Schmidt-Maaß, D; Vinken, P M

    2014-08-01

    In synchronized trampolining, two gymnasts perform the same routine at the same time. While trained gymnasts are thought to coordinate their own movements with the movements of another gymnast by detecting relevant movement information, the question arises how visual and auditory information contribute to the emergence of synchronicity between both gymnasts. Therefore the aim of this study was to examine the role of visual and auditory information in the emergence of coordinated behaviour in synchronized trampolining. Twenty female gymnasts were asked to synchronize their leaps with the leaps of a model gymnast, while visual and auditory information was manipulated. The results revealed that gymnasts needed more leaps to reach synchronicity when only either auditory (12.9 leaps) or visual information (10.8 leaps) was available, as compared to when both auditory and visual information was available (8.1 leaps). It is concluded that visual and auditory information play significant roles in synchronized trampolining, whilst visual information seems to be the dominant source for emerging behavioural synchronization, and auditory information supports this emergence.

  16. Lumbar spine MRI in the elite-level female gymnast with low back pain

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, D. Lee [Department of Radiology, University of Iowa, Roy J. and Lucille A. Carver College of Medicine, Iowa City, IA (United States); Department of Radiology, Michigan State University, Colleges of Human Medicine and Osteopathic Medicine, East Lansing, MI (United States); Nassar, Lawrence [Department of Sports Medicine and Kinesiology, Michigan State University, College of Osteopathic Medicine, East Lansing, MI (United States); DeLano, Mark C. [Department of Radiology, Michigan State University, Colleges of Human Medicine and Osteopathic Medicine, East Lansing, MI (United States)

    2006-07-15

    Previous studies have shown increased degenerative disk changes and spine injuries in the competitive female gymnast. However, it has also been shown that many of these findings are found in asymptomatic athletic people of the same age. Previous magnetic resonance imaging (MRI) studies evaluating the gymnastic spine have not made a distinction between symptomatic and asymptomatic athletes. Our hypothesis is that MRI will demonstrate the same types of abnormalities in both the symptomatic and asymptomatic gymnasts. Olympic-level female gymnasts received prospectively an MRI exam of the lumbar spine. Each of the gymnasts underwent a physical exam by a sports medicine physician just prior to the MRI for documentation of low back pain. Each MRI exam was evaluated for anterior apophyseal ring avulsion injury, compression deformity of the vertebral body, spondylolysis, spondylolisthesis, degenerative disease, focal disk protrusion/extrusion, muscle strain, epidural mass, and bone-marrow edema. Nineteen Olympic-level female gymnasts (age 12-20 years) were evaluated prospectively in this study. All of these gymnasts were evaluated while attending a specific training camp. Anterior ring apophyseal injuries (9/19) and degenerative disk disease (12/19) were common. Spondylolysis (3/19) and spondylolisthesis (3/19) were found. Focal bone-marrow edema was found in both L3 pedicles in one gymnast. History and physical exam revealed four gymnasts with current low back pain at the time of imaging. There were findings confined to those athletes with current low back pain: spondylolisthesis, spondylolysis, bilateral pedicle bone-marrow edema, and muscle strain. (orig.)

  17. Lumbar spine MRI in the elite-level female gymnast with low back pain

    International Nuclear Information System (INIS)

    Bennett, D. Lee; Nassar, Lawrence; DeLano, Mark C.

    2006-01-01

    Previous studies have shown increased degenerative disk changes and spine injuries in the competitive female gymnast. However, it has also been shown that many of these findings are found in asymptomatic athletic people of the same age. Previous magnetic resonance imaging (MRI) studies evaluating the gymnastic spine have not made a distinction between symptomatic and asymptomatic athletes. Our hypothesis is that MRI will demonstrate the same types of abnormalities in both the symptomatic and asymptomatic gymnasts. Olympic-level female gymnasts received prospectively an MRI exam of the lumbar spine. Each of the gymnasts underwent a physical exam by a sports medicine physician just prior to the MRI for documentation of low back pain. Each MRI exam was evaluated for anterior apophyseal ring avulsion injury, compression deformity of the vertebral body, spondylolysis, spondylolisthesis, degenerative disease, focal disk protrusion/extrusion, muscle strain, epidural mass, and bone-marrow edema. Nineteen Olympic-level female gymnasts (age 12-20 years) were evaluated prospectively in this study. All of these gymnasts were evaluated while attending a specific training camp. Anterior ring apophyseal injuries (9/19) and degenerative disk disease (12/19) were common. Spondylolysis (3/19) and spondylolisthesis (3/19) were found. Focal bone-marrow edema was found in both L3 pedicles in one gymnast. History and physical exam revealed four gymnasts with current low back pain at the time of imaging. There were findings confined to those athletes with current low back pain: spondylolisthesis, spondylolysis, bilateral pedicle bone-marrow edema, and muscle strain. (orig.)

  18. The acute effects of stretching with vibration on dynamic flexibility in young female gymnasts.

    Science.gov (United States)

    Johnson, Aaron W; Warcup, Caisa N; Seeley, Matthew K; Eggett, Dennis; Feland, Jeffery B

    2018-01-10

    While stretching with vibration has been shown to improve static flexibility; the effect of stretching with vibration on dynamic flexibility is not well known. The purpose of this study was to examine the effectiveness of stretching with vibration on acute dynamic flexibility and jump height in novice and advanced competitive female gymnasts during a split jump. Female gymnast (n=27, age: 11.5 ± 1.7 years, Junior Olympic levels 5-10) participated in this cross-over study. Dynamic flexibility during gymnastic split jumps were video recorded and analyzed with Dartfish software. All participants completed both randomized stretching protocols with either the vibration platform turned on (VIB) (frequency of 30 Hz and 2 mm amplitude) or off (NoVIB) separated by 48 h. Participants performed 4 sets of three stretches on the vibration platform. Each stretch was held for 30 s with 5 s rest for a total of 7 min of stretch. Split jump flexibility decreased significantly from pre to post measurement in both VIB (-5.8°±5.9°) (p<0.001) and NoVIB (-2.6°±6.1°) (p=0.041) conditions (adjusted for gymnast level). This effect was greatest in lower skill level gymnasts (p=0.003), while the highest skill level gymnasts showed no significant decrease in the split jump (p=0.105). Jump height was not significantly different between conditions (p=0.892) or within groups (p=0.880). An acute session of static stretching with or without vibration immediately before performance does not alter jump height. Stretching with vibration immediately prior to gymnastics competition decreases split jump flexibility in lower level gymnasts more than upper level gymnasts.

  19. Effect of Two Different Types of Olympic Rotation Order on Cardiovascular and Metabolic Variables in Men's Artistic Gymnastics.

    Science.gov (United States)

    Mkaouer, Bessem; Jemni, Monèm; Chaabene, Helmi; Amara, Samiha; Njah, Ahmad; Chtara, Mokhtar

    2018-03-01

    The rotation sequence-order differs from a gymnast to another according to the draw at the time of the qualifying competitions in men's artistic gymnastics. Only the six best gymnasts start on the floor exercises, the others could start on any of the other five apparatuses. It has been demonstrated that some gymnastics events are physiologically less taxing than others; hence some gymnasts could experience lower and/or higher levels of cardiovascular and metabolic stress compared to others, depending on the apparatus they start with. In this regard, the objective of this investigation was to compare cardiovascular and metabolic variables between two different types of Olympic rotation-order; one began with the floor exercises and the other began with the pommel horse. Six elite male gymnasts took part in this investigation. Heart rates, synchronized with real-time video acquisition, as well as capillary lactate concentration following each apparatus routine were monitored. Cardiovascular and metabolic stresses were significantly higher when gymnasts started their rotation with the pommel horse in all apparatuses except the pommel horse. The floor exercises' score was significantly affected when gymnasts ended up their competition on this apparatus. As a conclusion, starting gymnastics' competition on the floor exercises implicates less cardiovascular and metabolic stress associated with better performance compared with the other rotation order. As a matter of fact, best gymnasts who start on this apparatus could have a slight advantage compared with the other athletes.

  20. Eating disorders, energy intake, training volume, and menstrual function in high-level modern rhythmic gymnasts.

    Science.gov (United States)

    Sundgot-Borgen, J

    1996-06-01

    This study examined clinical and subclinical eating disorders (EDs) in young Norwegian modern rhythmic gymnasts. Subjects were 12 members of the national team, age 13-20 years, and individually matched nonathletic controls. All subjects participated in a structured clinical interview for EDs, medical examination, and dietary analysis. Two of the gymnasts met the DSM-III-R criteria for anorexia nervosa, and 2 met the criteria for anorexia athletica (a subclinical ED). All the gymnasts were dieting in spite of the fact that they were all extremely lean. The avoidance of maturity, menstrual irregularities, energy deficit, high training volume, and high frequency of injuries were common features among the gymnasts. Ther is a need to learn more about risk factors and the etiology of EDs in different sports. Coaches, parents, and athletes need more information about principles of proper nutrition and methods to achieve ideal body composition for optional health and athletic performance.

  1. MR imaging in the assessment of the thoracolumbar spine in elite male gymnasts

    International Nuclear Information System (INIS)

    Nyman, R.; Svard, L.; Hellstrom, M.; Jakobsson, B.; Peterson, L.

    1989-01-01

    Gymnasts training on elite level from childhood to adulthood might do serious damage to the motion segments in the thoracolumbar spine. This paper reports on twenty-five elite gymnasts (age range, 18-29 years) investigated with 0.5-T MR imaging and compared with 17 aged-matched normal males. A significantly higher number of changes in configuration of the vertebrae, apophyseal changes, end plate nodes, degenerated disks, and disk bulging in the thoracolumbar spine were found among the gymnasts. The number of degenerated disks among the gymnasts were comparable to that found at the age group of 65. Disk degeneration and change of configuration of the vertebrae were also found to correlate significantly with symptoms of back pain

  2. Training intensity and sagittal curvature of the spine in male and female artistic gymnasts.

    Science.gov (United States)

    Sanz-Mengibar, Jose M; Sainz-de-Baranda, Pilar; Santonja-Medina, Fernando

    2018-04-01

    Specific adaptations of the spine in the sagittal plane have been described according to different sports disciplines. The goal of this study was to describe the integrative diagnosis of the sagittal morphotype of the spine in male and female artistic gymnasts. Forty-eight gymnasts were measured with an inclinometer. Thoracic and lumbar curves were quantified in standing position, in Sit and Reach and Slump Sitting in order to assess the sagittal spine posture and analyze if adaptations were related to training intensity. Correlation values of the sagittal plane spine measurements showed significantly increased thoracic kyphosis in men (-0.445, Partistic gymnastics; however, this sport seems to cause specific adaptations in postural hypolordosis, functional thoracic kyphosis and lumbar kyphotic attitude during sitting and trunk flexion. The implications of the functional adaptations observed in our results may require a preventive intervention in male and female artistic gymnasts can be assessed with the integrative diagnosis of the sagittal morphotype of the spine.

  3. Therapeutic and prophylactic value of corrective gymnastics in children with impaired posture engaged in asymmetric sports

    Directory of Open Access Journals (Sweden)

    Tikhomirov A. Yu.

    2017-11-01

    Full Text Available the article provides the study that was conducted among young female athletes engaged in table tennis and having a violation of posture, with an assessment of metric and strength indicators. In the experimental group in parallel training a course of corrective gymnastics was conducted. The high efficiency of a combination of regular sports training and corrective gymnastics is established with a leveling of negative influence on the posture of asymmetrical sports.

  4. Biomechanical approaches to identify and quantify injury mechanisms and risk factors in women's artistic gymnastics.

    Science.gov (United States)

    Bradshaw, Elizabeth J; Hume, Patria A

    2012-09-01

    Targeted injury prevention strategies, based on biomechanical analyses, have the potential to help reduce the incidence and severity of gymnastics injuries. This review outlines the potential benefits of biomechanics research to contribute to injury prevention strategies for women's artistic gymnastics by identification of mechanisms of injury and quantification of the effects of injury risk factors. One hundred and twenty-three articles were retained for review after searching electronic databases using key words, including 'gymnastic', 'biomech*', and 'inj*', and delimiting by language and relevance to the paper aim. Impact load can be measured biomechanically by the use of instrumented equipment (e.g. beatboard), instrumentation on the gymnast (accelerometers), or by landings on force plates. We need further information on injury mechanisms and risk factors in gymnastics and practical methods of monitoring training loads. We have not yet shown, beyond a theoretical approach, how biomechanical analysis of gymnastics can help reduce injury risk through injury prevention interventions. Given the high magnitude of impact load, both acute and accumulative, coaches should monitor impact loads per training session, taking into consideration training quality and quantity such as the control of rotation and the height from which the landings are executed.

  5. Study on Quality Indicator System of Rhythmic Gymnasts in Analytic Hierarchy Process

    Science.gov (United States)

    Luo, Lin

    2017-08-01

    The rhythmic gymnastics (RG) is a sport item with the direct aim of winning as well as a good ornamental value. The scientific selection by the rhythmic gymnasts is necessary for the success, and also the beginning for the scientific training of the gymnasts in their special training stage. According to RG characteristics and the physical characteristics of the gymnasts, also in combination with the investigations & interviews to the coaches who have years of training experience in RG, the experts & scholars on RG study & teaching in universities, and by referring to relevant documents, this paper established the quality indicator system in analytic hierarchy process (AHP). We summarized and selected several indicators obviously influencing the RG training and divided them into the three types of factors: physical factors, flexibility & strength factors, and speed & dexterity factors, according to which 12 specific indicators, their weights and comprehensive evaluation coefficients. Based on these indicators, we established the quality indicator system of the gymnasts, and developed corresponding software system, providing scientific theoretical basis & practical application basis for the selection & evaluation of the gymnasts.

  6. Dynamics of comprehensive physical fitness in artistic gymnasts aged 7-10 years

    Directory of Open Access Journals (Sweden)

    Sandra Boraczyńska

    2014-12-01

    Full Text Available Purpose: The aim of the study was to evaluate the somatic development and comprehensive physical fitness of artistic gymnasts aged 7-10 years. Materials and methods: Gymnasts (n = 307, split up into four age groups performed eight Eurofit tests. The results were evaluated in points according to the development standards prepared in scale T for the Polish girls population. Results : The gymnasts obtained the highest growth rate in balance test - FLB (13 points, arm and shoulder muscular endurance test - BAH (7 points and speed of the upper limb movement test - PLT (4 points out of eight physical fitness tests. Conclusions. High and very high level of performance in the six Eurofit tests and increased total number of points in the subsequent age groups of artistic gymnasts proved high effectiveness of training in shaping the key components of a comprehensive physical fitness in artistic gymnastics - balance, strength, endurance, speed and flexibility. Relatively little progress in isometric hand strength (HGR and standing broad jump (SBJ suggests a significant influence of genetic factors on the level of these abilities. The results provide an objective information useful in optimizing control system of training effects in comprehensive physical fitness and optimization of artistic gymnasts training at the comprehensive stage of sports training.

  7. Efficacy of hypopressive abdominal gymnastics in rehabilitating the pelvic floor of women: A systematic review.

    Science.gov (United States)

    Ruiz de Viñaspre Hernández, R

    2017-12-13

    Hypopressive abdominal gymnastics has been proposed as a new paradigm in rehabilitating the pelvic floor. Its claims contraindicate the recommendation for pelvic floor muscle training during the postpartum period. To determine whether hypopressive abdominal gymnastics is more effective than pelvic floor muscle training or other alternative conservative treatments for rehabilitating the pelvic floor. We consulted the databases of the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Cochrane Library, Latin American and Caribbean Health Sciences Literature (LILACS), Physiotherapy Evidence Database (PEDro), PubMed, Scopus, Trip Database and Web of Science. We selected systematic reviews, clinical trials and analytical studies that assessed the efficacy of hypopressive abdominal gymnastics in women. The measured outcomes were the strengthening of the pelvic floor muscles, the incidence of urine incontinence or prolapse and symptom remission. We included 4 clinical trials, whose quality was measured with the PEDro scale. Hypopressive gymnastics is less effective than pelvic floor muscle training for activating pelvic floor muscles, achieving closure of the levator hiatus of the anus and increasing pelvic floor muscle thickness, strength and resistance. The evidence reviewed does not support the recommendation for hypopressive abdominal gymnastics for strengthening the pelvic floor either during the postpartum period or outside that period. Pelvic floor muscle training remains the first-line treatment for pelvic floor dysfunction. There is a lack of quality clinical trials that have evaluated the efficacy of hypopressive abdominal gymnastics. Copyright © 2017 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Muscle Coactivation during Stability Exercises in Rhythmic Gymnastics: A Two-Case Study

    Directory of Open Access Journals (Sweden)

    Alicja Rutkowska-Kucharska

    2018-01-01

    Full Text Available Balance exercises in rhythmic gymnastics are performed on tiptoes, which causes overload of foot joints. This study aimed to evaluate the engagement of muscles stabilizing ankle and knee joints in balance exercises and determine exercises which may lead to ankle and knee joint injuries. It was hypothesized that long-term training has an influence on balance control and efficient use of muscles in their stabilizing function. Two rhythmic gymnasts (8 and 21 years old performed balances on tiptoes (side split with hand support, ring with hand support and on a flat foot (back split without hand support exercise. Surface electromyography, ground reaction forces, and kinematic parameters of movement were measured. The measuring systems applied were synchronized with the BTS SMART system. The results show the necessity to limit balance exercises on tiptoes in children because gastrocnemius medialis (GM and gastrocnemius lateralis (GL activity significantly exceeds their activity. Ankle joint stabilizing activity of GM and GL muscles in the younger gymnast was more important than in the older one. Performing this exercise, the younger gymnast distributed load on the anterior side of the foot while the older one did so on its posterior. Gymnastics coaches should be advised to exclude ring with hand support exercise from the training of young gymnasts.

  9. Evaluation of freshmen coordination abilities on practical training in gymnastics

    Directory of Open Access Journals (Sweden)

    I.A. Tereschenko

    2013-06-01

    Full Text Available Measured coordination abilities (baseline to the static and dynamic equilibrium of the body, the space-time orientation on the support and in unsupported position, proprioception sense, vestibular stability, vestibular sensitivity, coordination limbs symmetrical and asymmetrical. Coordination abilities were also measured under difficult conditions. The study involved 238 students aged 17 - 18 years. Registered a positive trend of improving performance motor tests, development of educational material. Students who specialize in difficult to coordinate sports had significantly better performance. Found that the content of the material work programs of sports and educational disciplines helps improve sensorimotor coordination tasks students. It is noted that the content of the training material is the basis for efficient formation of motor skills and motor skills development of gymnastic exercises. Recommended ways to increase sports and technical and professional skills of students.

  10. UNA MODALIDAD SALUDABLE DE GIMNASIA EN EDAD ESCOLAR: LA GIMNASIA ESTÉTICA DE GRUPO [A method healthy gymnastics school age: the aesthetic group gymnastics

    Directory of Open Access Journals (Sweden)

    Elena Conesa Ros

    2017-06-01

    The postural habits are consolidated during childhood and adolescence. It has been recorded in the last decades a significant increase of the back pain and spinal misalignments increasingly at younger ages, possibly due to muscle imbalances. In this context, the Aesthetic Group Gymnastics (GEG, sport that born during the early nineteenth century in northern Europe, to whom recent studies attribute significant health and postural benefits. In addition to the educational values that are associated with different gymnastic sports, this artistic, expressive and group sport is based on a especially careful regulation that promote the acquisition of beneficial postural and hygiene habits.

  11. CORRELATIONS OF MOTOR DIMENSIONS OF STUDENTS OF THE FACULTY OF SPORT AND PHYSICAL EDUCATION WITH TEACHING CONTENTS OF SPORTS GYMNASTICS

    Directory of Open Access Journals (Sweden)

    Jovica Petković

    2013-07-01

    Full Text Available Sports gymnastics, as a basic sport discipline, has been largely neglected through the work with young people in primary and secondary school. This is one of the key reasons for the multitude of problems, with which students of the Faculty of Sport and Physical Education face, when it comes to mastering the content of sports gymnastics. Development of strength, speed, coordination, balance and flexibility are very important and dominant factor in mastering gymnastic skills and program contents, especially when it comes to gymnastics parterre, where a greater degree of motor preparedness also affects the breaking of fear as the disruptive factor in the training process.

  12. Effect of Two Different Types of Olympic Rotation Order on Cardiovascular and Metabolic Variables in Men’s Artistic Gymnastics

    Science.gov (United States)

    Mkaouer, Bessem; Jemni, Monèm; Chaabene, Helmi; Amara, Samiha; Njah, Ahmad; Chtara, Mokhtar

    2018-01-01

    Abstract The rotation sequence-order differs from a gymnast to another according to the draw at the time of the qualifying competitions in men’s artistic gymnastics. Only the six best gymnasts start on the floor exercises, the others could start on any of the other five apparatuses. It has been demonstrated that some gymnastics events are physiologically less taxing than others; hence some gymnasts could experience lower and/or higher levels of cardiovascular and metabolic stress compared to others, depending on the apparatus they start with. In this regard, the objective of this investigation was to compare cardiovascular and metabolic variables between two different types of Olympic rotation-order; one began with the floor exercises and the other began with the pommel horse. Six elite male gymnasts took part in this investigation. Heart rates, synchronized with real-time video acquisition, as well as capillary lactate concentration following each apparatus routine were monitored. Cardiovascular and metabolic stresses were significantly higher when gymnasts started their rotation with the pommel horse in all apparatuses except the pommel horse. The floor exercises’ score was significantly affected when gymnasts ended up their competition on this apparatus. As a conclusion, starting gymnastics’ competition on the floor exercises implicates less cardiovascular and metabolic stress associated with better performance compared with the other rotation order. As a matter of fact, best gymnasts who start on this apparatus could have a slight advantage compared with the other athletes. PMID:29599870

  13. STRENGTH PERFORMANCE ASSESSMENT IN A SIMULATED MEN'S GYMNASTICS STILL RINGS CROSS

    Directory of Open Access Journals (Sweden)

    Jennifer K. Dunlavy

    2007-03-01

    Full Text Available Athletes in sports such as the gymnastics who perform the still rings cross position are disadvantaged due to a lack of objective and convenient measurement methods. The gymnastics "cross" is a held isometric strength position considered fundamental to all still rings athletes. The purpose of this investigation was to determine if two small force platforms (FPs placed on supports to simulate a cross position could demonstrate the fidelity necessary to differentiate between athletes who could perform a cross from those who could not. Ten gymnasts (5 USA Gymnastics, Senior National Team, and 5 Age Group Level Gymnasts agreed to participate. The five Senior National Team athletes were grouped as cross Performers; the Age Group Gymnasts could not successfully perform the cross position and were grouped as cross Non- Performers. The two small FPs were first tested for reliability and validity and were then used to obtain a force-time record of a simulated cross position. The simulated cross test consisted of standing between two small force platforms placed on top of large solid gymnastics spotting blocks. The gymnasts attempted to perform a cross position by placing their hands at the center of the FPs and pressing downward with sufficient force that they could remove the support of their feet from the floor. Force-time curves (100 Hz were obtained and analyzed for the sum of peak and mean arm ground reaction forces. The summed arm forces, mean and peak, were compared to body weight to determine how close the gymnasts came to achieving forces equal to body weight and thus the ability to perform the cross. The mean and peak summed arm forces were able to statistically differentiate between athletes who could perform the cross from those who could not (p < 0.05. The force-time curves and small FPs showed sufficient fidelity to differentiate between Performer and Non- Performer groups. This experiment showed that small and inexpensive force platforms

  14. Brain anatomical networks in world class gymnasts: a DTI tractography study.

    Science.gov (United States)

    Wang, Bin; Fan, Yuanyuan; Lu, Min; Li, Shumei; Song, Zheng; Peng, Xiaoling; Zhang, Ruibin; Lin, Qixiang; He, Yong; Wang, Jun; Huang, Ruiwang

    2013-01-15

    The excellent motor skills of world class gymnasts amaze everyone. People marvel at the way they precisely control their movements and wonder how the brain structure and function of these elite athletes differ from those of non-athletes. In this study, we acquired diffusion images from thirteen world class gymnasts and fourteen matched controls, constructed their anatomical networks, and calculated the topological properties of each network based on graph theory. From a connectivity-based analysis, we found that most of the edges with increased connection density in the champions were linked to brain regions that are located in the sensorimotor, attentional, and default-mode systems. From graph-based metrics, we detected significantly greater global and local efficiency but shorter characteristic path length in the anatomical networks of the champions compared with the controls. Moreover, in the champions we found a significantly higher nodal degree and greater regional efficiency in several brain regions that correspond to motor and attention functions. These included the left precentral gyrus, left postcentral gyrus, right anterior cingulate gyrus and temporal lobes. In addition, we revealed an increase in the mean fractional anisotropy of the corticospinal tract in the champions, possibly in response to long-term gymnastic training. Our study indicates that neuroanatomical adaptations and plastic changes occur in gymnasts' brain anatomical networks either in response to long-term intensive gymnastic training or as an innate predisposition or both. Our findings may help to explain gymnastic skills at the highest levels of performance and aid in understanding the neural mechanisms that distinguish expert gymnasts from novices. Copyright © 2012 Elsevier Inc. All rights reserved.

  15. Fundamental Movement Skills Development under the Influence of a Gymnastics Program and Everyday Physical Activity in Seven-Year-Old Children.

    Science.gov (United States)

    Culjak, Zoran; Miletic, Durdica; Kalinski, Suncica Delas; Kezic, Ana; Zuvela, Frane

    2014-04-01

    The objectives of this study were: a) to examine the influence of an 18-week basic artistic gymnastics program on fundamental movement skills (FMS) development in seven-year-old children; b) to determine correlations between children's daily activities and successful performance of FMS and basic artistic gymnastics skills. Seventy five first grade primary school children took part in this study. A physical education teacher specialized in artistic gymnastics conducted a gymnastics program for 18 weeks, three times a week. The level of gymnastics skills and FMS were identified at the beginning and at the end of the program. The level of gymnastics skills was evaluated by performance of eight artistic gymnastics skills, while FMS were evaluated by the use of FMS-polygon. Physical activity and inactivity was evaluated by using a proxy-questionnaire "Netherlands Physical Activity Questionnaire˝ (NPAQ). According to the dependent samples t test, significant differences were found in the FMS-polygon and all gymnastics skills before and after the 18-week gymnastics program. Increasing correlations were established over time between gymnastics skills and the FMS-polygon. Unorganized daily activity of children significantly correlated with their mastering of gymnastics skills and FMS. The presented findings confirm: (1) the thesis that basic artistic gymnastics skills and FMS could be developed simultaneously, (2) the theory of positive transfer of similar skills between FMS and artistic gymnastic skills. Mastering basic artistic gymnastics skills will provoke improvement of FMS and finally become a prerequisite for successful introduction of learning more complex gymnastics skills. The obtained results imply that an increase of children's unorganized daily activities can improve the mastering of basic gymnastics skills and simultaneously the development of FMS.

  16. Unique or double standard to aging in sports? Case of retired gymnasts

    Directory of Open Access Journals (Sweden)

    Mara Stan

    2017-12-01

    Full Text Available The study aims to capture a socially constructed analysis of gendered media representations on retired Romanian gymnasts. The theoretical input discusses gendered representations, body projects, discursive tactics applied to gender within the context of sports, kinetic performance and contributions extracted from feminist critical discourse analysis. The overall approach views desistance, resistance and conformity as inextricably intertwined concerning gendered representations of sports participation. Discursive cues from the 20 selected media articles anchor meaning as points of reference for connecting ideas to broader networks of significance within an integrative analytical framework. The analysis of empirical findings dwells on discursive strategies for conformity and othering, empowerment and victimization. Media portrays women gymnasts in the post-retirement phase as de-centring from competition and assuming supportive roles that are thought as more becoming, typically feminine practices, whereas men are represented as remaining strong and competitive. From a somatic culture perspective, male gymnasts act more as role models for successful aging, being portrayed as maintaining desirable body attributes such as grit, strength, energy and vitality. In exchange, female gymnasts remain ambassadors of sports and community participation to physical exercise, but are expected to display disturbing or debilitating somatic signs of aging as negative repercussion of high-performance gymnastics.

  17. Evaluation criteria of the individual motor predisposition of female sport gymnastics

    Directory of Open Access Journals (Sweden)

    Boraczynski T.

    2010-10-01

    Full Text Available In the paper were presented the results of research, aimed to improve criteria for assessing the motor predisposition of girls in sports gymnastics at the initial stage of training. The studies included 24 gymnasts divided into two age groups: A 6,0-7,5 years of age and B (8,3-13,0. The level of physical fitness was assessed with the use of the EUROFIT battery tests. easurements of the maximum moment of muscle strength in the bending forearm in the elbow joint in terms of isometric contraction were also performed. Assessment f the level of individual strengthspeed and coordination abilities and physical fitness structure including the pace of biological development were the basis for the development of objective criteria for assessing the sports predispositions of young gymnasts at the initial stage of training. Our results provide the basis for improving the control system and optimization of assessment criteria in women gymnastics, including age, training experience and sports level. The results presented in this paper demonstrated the usefulness of the research methodology used to assess the physical fitness and predispositions of gymnasts at the initial stage of training, what enables individualization of training process.

  18. Talent in Female Gymnastics: a Survival Analysis Based upon Performance Characteristics.

    Science.gov (United States)

    Pion, J; Lenoir, M; Vandorpe, B; Segers, V

    2015-11-01

    This study investigated the link between the anthropometric, physical and motor characteristics assessed during talent identification and dropout in young female gymnasts. 3 cohorts of female gymnasts (n=243; 6-9 years) completed a test battery for talent identification. Performance-levels were monitored over 5 years of competition. Kaplan-Meier and Cox Proportional Hazards analyses were conducted to determine the survival rate and the characteristics that influence dropout respectively. Kaplan-Meier analysis indicated that only 18% of the female gymnasts that passed the baseline talent identification test survived at the highest competition level 5 years later. The Cox Proportional Hazards Model indicated that gymnasts with a score in the best quartile for a specific characteristic significantly increased chances of survival by 45-129%. These characteristics being: basic motor skills (129%), shoulder strength (96%), leg strength (53%) and 3 gross motor coordination items (45-73%). These results suggest that tests batteries commonly used for talent identification in young female gymnasts may also provide valuable insights into future dropout. Therefore, multidimensional test batteries deserve a prominent place in the selection process. The individual test results should encourage trainers to invest in an early development of basic physical and motor characteristics to prevent attrition. © Georg Thieme Verlag KG Stuttgart · New York.

  19. Direction detection thresholds of passive self-motion in artistic gymnasts.

    Science.gov (United States)

    Hartmann, Matthias; Haller, Katia; Moser, Ivan; Hossner, Ernst-Joachim; Mast, Fred W

    2014-04-01

    In this study, we compared direction detection thresholds of passive self-motion in the dark between artistic gymnasts and controls. Twenty-four professional female artistic gymnasts (ranging from 7 to 20 years) and age-matched controls were seated on a motion platform and asked to discriminate the direction of angular (yaw, pitch, roll) and linear (leftward-rightward) motion. Gymnasts showed lower thresholds for the linear leftward-rightward motion. Interestingly, there was no difference for the angular motions. These results show that the outstanding self-motion abilities in artistic gymnasts are not related to an overall higher sensitivity in self-motion perception. With respect to vestibular processing, our results suggest that gymnastic expertise is exclusively linked to superior interpretation of otolith signals when no change in canal signals is present. In addition, thresholds were overall lower for the older (14-20 years) than for the younger (7-13 years) participants, indicating the maturation of vestibular sensitivity from childhood to adolescence.

  20. Dieting and body image in aesthetic sports: A comparison of Dutch female gymnasts and non-aesthetic sport participants

    NARCIS (Netherlands)

    de Bruin, A.P.; Oudejans, R.R.D.; Bakker, F.C.

    2007-01-01

    Objectives: To examine the relationship between dieting behavior and body image in female aesthetic athletes. Methods: Seventeen elite gymnasts, 51 non-elite gymnasts and a control group of 85 schoolgirls, participating in non-elite, merely recreational non-aesthetic sports, completed self-report

  1. Effectiveness of aerobic gymnastic exercise on stress, fatigue, and sleep quality during postpartum: A pilot randomized controlled trial.

    Science.gov (United States)

    Yang, Chiu-Ling; Chen, Chung-Hey

    2018-01-01

    Gymnastics is a preferable safe exercise for postnatal women performing regularly. The aim of this pilot randomized controlled trial was to determine whether the aerobic gymnastic exercise improves stress, fatigue, sleep quality and depression in postpartum women. Single-blinded, randomized controlled trial held from December 2014 until September 2015. Postnatal clinic of a medical center in southern Taiwan. 140 eligible postnatal women were systematically assigned, with a random start to experimental (n=70) or a control (n=70) group. Engage in aerobic gymnastic exercise at least three times (15min per section) a week for three months using compact disc in the home. Perceived Stress Scale, Postpartum Fatigue Scale, Postpartum Sleep Quality Scale, and Edinburgh Postnatal Depression Scale. In a two-way ANOVA with repeated measures, the aerobic gymnastic exercise group showed significant decrease in fatigue after practicing exercise 4 weeks and the positive effects extended to the 12-week posttests. Paired t-tests revealed that aerobic gymnastic exercise participants had improved significantly in perceived stress and fatigue after 4 weeks gymnastic exercise; these positive effects extended to the 12-week posttests. In addition, the changes in physical symptoms-related sleep inefficiency after 12 weeks gymnastic exercise were significantly decreased in the experimental group compared with the control group. The findings can be used to encourage postnatal women to perform moderate-intensity gymnastic exercise in their daily life to reduce their stress, fatigue and improve sleep quality. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. The Impact of Gymnastics on Children's Physical Self-Concept and Movement Skill Development in Primary Schools

    Science.gov (United States)

    Rudd, J. R.; Barnett, L. M.; Farrow, D.; Berry, J.; Borkoles, E.; Polman, Remco

    2017-01-01

    This study evaluated the effectiveness of an 8-week gymnastics curriculum on children's movement competence and their physical self-concept. There were 113 children (46% girls, 49% intervention) with a mean age of 9.4 years (SD = 1.8) that participated. Intervention children underwent 8 weeks of gymnastics and the comparison group continued with…

  3. An investigation into the relationship between pre-competition mood states, age, gender and a national ranking in artistic gymnastics.

    Science.gov (United States)

    Boldizsár, Dóra; Soós, István; Whyte, Ian; Hamar, Pál

    2016-06-01

    This study investigated the relationship between pre-competition mood state factors in gymnastics by gender, age and a national ranking. Participant-gymnasts (total n=116, male n=49, female n=67) completed a Brunel Mood Scale (BRUMS) one day prior to their main competition of the year. Information was also gathered from gymnasts of gender, age and a national ranking. Consistent with theoretical predictions, results confirmed that a number of pre-competition mood states differed by age with both juniors and seniors having a higher level of anger than children (p<.05 respectively). Also, seniors demonstrated higher tension than children (p<.001). However, only anger showed significant differences by gender with male gymnasts demonstrating higher levels of anger than female gymnasts (p<.05), and with international gymnasts registering higher levels of anger compared with second class gymnasts (p<.05). Authors suggest that future research should investigate relationships between the pre-competition mood in other gymnastics-related disciplines and sports, as well as competitive performances.

  4. INFLUENCE OF COMPETITIVE EXPERIENCE ON STATIC POSTURAL BALANCE IN A GROUP OF RHYTHMIC GYMNASTICS OF HIGH LEVEL

    Directory of Open Access Journals (Sweden)

    Isabella Scursatone

    2015-05-01

    Full Text Available Rhythmic gymnastics is the unique female sport which includes aspects of both artistic gymnastics and dance and is characterized by the use of small apparatuses (e.g., rope, clubs, ribbon, hoop and ball. Many studies compared the balance ability of athletes from different sports, underlying that gymnasts tended to have the best balance ability (Hrysomallis, 2011; Bressel, Yonker, Kras & Heath, 2007. No literature analysed the influence of  the competitive experience of rhytmic gymnasts on the static postural balance.Objective: The purpose of the study is to evaluate the influence of years of competitive experience, hours of physical training and competition level on static postural balance in elite rhythmic gymnastics female athletes.  

  5. Differences between the sexes in technical mastery of rhythmic gymnastics.

    Science.gov (United States)

    Bozanic, Ana; Miletic, Durdica

    2011-02-01

    The aims of this study were to determine possible differences between the sexes in specific rhythmic gymnastics techniques, and to examine the influence of various aspects of technique on rhythmic composition performance. Seventy-five students aged 21 ± 2 years (45 males, 30 female) undertook four test sessions to determine: coefficients of asymmetry, stability, versatility, and the two rhythmic compositions (without apparatus and with rope). An independent-sample t-test revealed sex-based differences in technique acquisition: stability for ball (P rhythmic composition without apparatus (P analysis revealed that the variables for assessing stability (beta = 0.44; P rhythmic composition performance of females, and the variables for assessing asymmetry (beta = -0.38; P rhythmic composition performance of males. The results suggest that female students dominate in body skill technique, while male students have the advantage with apparatus. There was a lack of an expressive aesthetic component in performance for males. The need for ambidexterity should be considered in the planning of training programmes.

  6. Sleep, training load and performance in elite female gymnasts.

    Science.gov (United States)

    Dumortier, J; Mariman, A; Boone, J; Delesie, L; Tobback, E; Vogelaers, D; Bourgois, J G

    2018-03-01

    Training load (TL) and recovery should be in optimal balance to obtain maximal performance gains. We aimed to study sleep as a recovery technique and its relationship with TL and performance in elite athletes. Twenty-six elite female artistic gymnasts were divided into an under 13 (n = 6), an under 14 (n = 6), a junior (n = 7; 14-15y) and a senior (=World Championship (WC) competitors, n = 7; ≥16y) category. Sleep, through sleep logs, and training parameters, using the session Rate of Perceived Exertion (sRPE) scale, were monitored to calculate total sleep time (TST), sleep efficiency (SE), TL, monotony and strain. Performance of WC competitors was evaluated through coach and WC qualification ranking. For the entire group, TST (effect sizes (ES) = -1.12, confidence intervals (CI) = -60:-47, P performance. Optimizing sleep and TL may therefore represent strategies to enhance performance.

  7. Method of development force at the young gymnasts on the stages of initial and specialized preparation

    Directory of Open Access Journals (Sweden)

    Khudolii O.N.

    2010-08-01

    Full Text Available The terms of effective development of force are considered for young gymnasts on the stages of initial and specialized preparation. The models of urgent and moved aside training effect of the power loadings are certain for young gymnasts 7-13 years. It is set that the process of power preparation of young gymnasts can be separate on two stages. On the first stage by means of the concentrated power loadings the expressed decline of force of group of muscles is arrived at. On the second stage by means of favourable a display maximal efforts of loadings the increase of force of group of muscles is arrived at. Application of the power loadings of different orientation is given by possibility during 10-12 employments on 30-60% to increase force of group of muscles, shorten time of training on development of force in two times.

  8. Analysis of experience of feet functions perfection in rhythmic gymnastic exercises

    Directory of Open Access Journals (Sweden)

    Nesterova T.V.

    2009-10-01

    Full Text Available Trainers and gymnasts take the problem of the special preparation feet and developments of method of its perfection to the number of the actual. The results of the pedagogical testing are shown that basic (basic, pushed, amortisation and specific (aesthetic, manipulation, integral functions feet have a different degree of display. They will be realized in exercises on all of the stages of long-term preparation of sportswomen. Most dynamic perfection of functions feet gymnasts take place on the stages of initial and preliminary base preparation.

  9. The Research on the High-Protein Low-Calorie Food Recipe for Teenager Gymnastics Athletes.

    Science.gov (United States)

    Wei, Cong

    2015-01-01

    In order to prevent teenager gymnastics athletes getting fat deposition, weight gain, they should supply a rational food. This paper considers the normal growth and development of athletes, body fat deposition proteins and hunger feel, configured high-protein low-calorie food recipe. Then analysis the composition and the essential amino acids of the recipe. In the final choiced 18 adolescent gymnastics athletes as subjects, to verify the validity of the formula. And analysis the experimental results. The experimental results analysis shows that this recipe basically meets the design requirements.

  10. Gender Differences on Attitudes and Participation in an Extracurricular Gymnastics Course among Greek University Students

    Science.gov (United States)

    Milosis, Dimitrios; Papaioannou, Athanasios G.; Siatras, Theophanis A.; Proios, Miltiadis; Proios, Michael

    2015-01-01

    The aims of the study were (a) to test the effectiveness of the theory of planned behavior (TPB) to predict Greek university students' voluntary participation in an extracurricular gymnastics course, and (b) to evaluate gender differences. Two hundred sixty-three (127 female, 136 male) students participated in the study. Students' attitudes,…

  11. Behavior of physiological variables during a water gymnastics class in women

    Directory of Open Access Journals (Sweden)

    Mabel Micheline Olkoski

    2010-01-01

    Full Text Available The aim of this study was to analyze the behavior of physiological variables and rating of perceived exertion (RPE during the different phases of a water gymnastics class. Seventeen female university students (age: 23 ± 3.5 years were evaluated in two steps: 1 incremental treadmill test (peak VO2 and HRmax; 2 assessment of body composition and achievement in the water gymnastics class (HR, VO2, [lac], and RPE. Descriptive statistics and repeated measures ANOVA with the post hoc Student-Newman-Keuls were used (p< 0.05. The results showed that both HR and VO2 differed significantly (p=0.000 between the three phases of the class. Blood lactate only differed significantly (p=0.001 between the early (1.55 mM and the main phase (3.58 mM. The mean RPE was 11 and total calorie expenditure was 262.10 kcal. In conclusion, the physiological variables studied and RPE vary significantly according to the phase of the water gymnastics class. In addition, the intensity of effort (HR, VO2 and [lac] obtained for the main phase is within the parameters established in the literature for aerobic exercise. Thus, regular water gymnastics classes with this structure may improve the physical condition of young adult women.

  12. Processes of change in the organisation of gymnastics in Denmark - from community to commercialism

    DEFF Research Database (Denmark)

    Jensen, Andorra Lynn; Ottesen, Laila; Thing, Lone Friis

    on marketisation, consumerism, and being able to compete economically (Pedersen, 2011). Research question: How is Danish gymnastics developing in the sphere of state, market, and civil society, and what consequences does this have for the different forms of community? Methodically this question is examined...... consequences that affect the figuration especially in terms of the sense of community....

  13. The gymnasts' hip and groin: a magnetic resonance imaging study in asymptomatic elite athletes

    Energy Technology Data Exchange (ETDEWEB)

    Papavasiliou, A.; Sykaras, E. [Aristotle Univ., Thessaloniki (Greece). Sport Injuries Lab.; Siatras, T. [Aristotle Univ., Thessaloniki (Greece). Lab. of Excercise Physiology-Ergometry; Bintoudi, A. [Papageorgiu NHS General Hospital, Thessaloniki (Greece); Milosis, D. [Aristotle Univ., Thessaloniki (Greece). Dept. of Physical Education and Sport Sciences; Lallas, V. [Euromedica Diagnostic Centre, Thessaloniki (Greece); Karantanas, A. [University Hospital Heraklion (Greece). Dept. of Medical Imaging

    2014-08-15

    Specific patterns of developmental adaptation of the proximal femur have been recognized in some sports. Gymnastics are characterized by repetitive axial loading and hip rotations in combination with extreme hip positions. It is unknown how and if these forces can affect an immature skeleton in the long term. We sought to evaluate this, by means of magnetic resonance imaging of the hip and groin of such elite asymptomatic athletes. We performed a case-control comparative MR imaging study of both hips and groin of 12 (7 male, 5 female) skeletally mature young (mean age 18.6 years) asymptomatic international level gymnasts with a minimum of 10 years' training with age-matched non-athletes. At the time of recruitment, none of the athletes had a recorded musculoskeletal complaint or injury in the anatomical area around the hip. The study showed that elite gymnasts share four common morphological characteristics on MRI that deviate from normal and are considered to be the result of adaptational changes to the specific sport: high centre-column-diaphysis angle (coxa valga140 on average), ligamentum teres hypertrophy, friction of the iliotibial band with oedema surrounding the greater trochanter, and a high incidence (62.5 %) of radiological appearances of ischiofemoral impingement. Our study showed that elite gymnasts share four common morphological characteristics on MRI that deviate from normal. These findings were in asymptomatic subjects; hence, radiologists and sports physicians should be aware of them in order to avoid unnecessary treatment. (orig.)

  14. Effectiveness of a 16 week gymnastics curriculum at developing movement competence in children.

    Science.gov (United States)

    Rudd, James R; Barnett, Lisa M; Farrow, Damian; Berry, Jason; Borkoles, Erika; Polman, Remco

    2017-02-01

    Internationally, children's movement competence levels are low. This study's aim was to evaluate the effectiveness of a 16 week gymnastics curriculum on stability, locomotive and object control skills and general body coordination. It was hypothesised that the gymnastics intervention group would demonstrate significant improvements beyond a PE comparison group. This study used a non-randomised control design. The intervention and comparison groups were drawn from three primary schools. The study followed the transparent reporting of evaluations with nonrandomized designs (TREND) statement for reporting. A total of 333 children (51% girls, 41% intervention) with a mean age of 8.1 years (SD=1.1) participated. Intervention children (16 weeks×2h of gymnastics) were compared to children who received (16×2h) standard PE curriculum. Children's movement competence was assessed using the Test of Gross Motor Development-2, Stability Skills Assessment and the Körper-Koordinationstest für Kinder. Multilevel linear mixed models, accounting for variation at the class level and adjusted for age and sex, were used to assess intervention relative to comparison differences in all aspects of movement competence. Stability and object control skills showed a significant (pskills or general coordination. Gymnastics is effective at developing stability skills and object control skills without hindering the development of locomotor skills or general coordination. Accelerated learning of stability skills may support the development of more complex movement skills. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  15. Knowledge, Nutrition and Coaching Pedagogy: A Perspective from Female Brazilian Olympic Gymnasts

    Science.gov (United States)

    Stewart, Carly; Schiavon, Laurita Marconi; Bellotto, Maria Luisa

    2017-01-01

    It is acknowledged that knowledge and knowledge bases are an important part of coach and athlete learning and that the coach-athlete relationship is crucial to knowledge created, shared and used. This said knowledge about nutrition as constructed by elite gymnasts would seem particularly important in a culture long associated with weight control…

  16. The Effectiviness of Dysmenorrhea Gymnastics as an Alternative Therapy in Reducing Menstrual Pain

    Directory of Open Access Journals (Sweden)

    Mei Lina Fitri Kumalasari

    2017-04-01

    Full Text Available Menstrual pain occurs due to the imbalance of the hormones which will cause the uterine muscles to contract and lead to colic pain. Approximately 50 % of women worldwide  and  90 % of Indonesian women  suffer from menstrual pain. Pharmacological therapy is the most popular treatment used to relieve menstrual pain. Unfortunately, it leads to indisputable side effects on health. Therefore, safety alternative treatments such as dysmenorrhea gymnastics are signifficantly needed to improve bloodstream in the uterus and produce endorphins which can relieve menstrual pain. The aim of the study wasto determine the effectiveness of dysmenorrhea gymnastics to relieve the level of menstrual pain. The method of study is systematic review on 14 studies of the efectiveness of exercise dysmenorrhea gymnastics to relieve menstrual pain. The results obtained are dysmenorrhea gymnastcs can relieve menstrual pain with a mean value of 4.006. Conclusion: dysmenorrhea gymnastics can relieve menstrual pain and better  done in the afternoon.

  17. The gymnasts' hip and groin: a magnetic resonance imaging study in asymptomatic elite athletes

    International Nuclear Information System (INIS)

    Papavasiliou, A.; Sykaras, E.; Milosis, D.; Karantanas, A.

    2014-01-01

    Specific patterns of developmental adaptation of the proximal femur have been recognized in some sports. Gymnastics are characterized by repetitive axial loading and hip rotations in combination with extreme hip positions. It is unknown how and if these forces can affect an immature skeleton in the long term. We sought to evaluate this, by means of magnetic resonance imaging of the hip and groin of such elite asymptomatic athletes. We performed a case-control comparative MR imaging study of both hips and groin of 12 (7 male, 5 female) skeletally mature young (mean age 18.6 years) asymptomatic international level gymnasts with a minimum of 10 years' training with age-matched non-athletes. At the time of recruitment, none of the athletes had a recorded musculoskeletal complaint or injury in the anatomical area around the hip. The study showed that elite gymnasts share four common morphological characteristics on MRI that deviate from normal and are considered to be the result of adaptational changes to the specific sport: high centre-column-diaphysis angle (coxa valga140 on average), ligamentum teres hypertrophy, friction of the iliotibial band with oedema surrounding the greater trochanter, and a high incidence (62.5 %) of radiological appearances of ischiofemoral impingement. Our study showed that elite gymnasts share four common morphological characteristics on MRI that deviate from normal. These findings were in asymptomatic subjects; hence, radiologists and sports physicians should be aware of them in order to avoid unnecessary treatment. (orig.)

  18. Men’s artistic gymnastics: is the use of elastic surfaces systematic in the training process?

    Directory of Open Access Journals (Sweden)

    Marco Antonio Coelho BORTOLETO

    2016-03-01

    Full Text Available Abstract In Artistic Gymnastics, the area (the apparatus represents the most relevant systemic component. Thus, when one strives to comprehend the internal logic of this sport, the gymnast-apparatus relationship warrants special attention. A change in the training paradigm was observed, showing that the use of Elastic Surfaces (ES is an essential resource, due to the contemporary features of this sport, such as the hyper-valorisation of acrobatics and a greater presence of flight elements. Through a case study developed in a men’s artistic gymnastics high-performance gymnasium, this study analysed the use of different ES in the training process. Although coaches recognize the importance of ES in training programs, the record of daily activities showed that this use is still limited to select equipment and is not systematic. Such difficulties are due mainly to the lack of educational programs to the development of certain specific methodologies and the non-existence of national equipment suppliers certified by International Gymnastics Federation.

  19. Influence of artistic gymnastics on iron nutritional status and exercise-induced hemolysis in female athletes.

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    Sureira, Thaiz Mattos; Amancio, Olga Silverio; Pellegrini Braga, Josefina Aparecida

    2012-08-01

    This study evaluates the relationship between body iron losses and gains in artistic gymnastics female athletes. It shows that despite the low iron intake and exercise-induced hemolysis, iron deficiency or iron-deficiency anemia does not occur, but partial changes in the hematological profile do. The hypothesis that gymnasts' nutritional behavior contributes to anemia, which may be aggravated by exercise-induced hemolysis, led to this cross-sectional study, conducted with 43 female artistic gymnasts 6-16 yr old. The control group was formed by 40 nontraining girls, paired by age. Hemogram, serum iron, ferritin, soluble transferrin receptor, haptoglobin, total and fractional bilirubin, Type I urine, and parasitologic and occult fecal blood tests were evaluated. The athletes presented mean hematimetric and serum iron values (p = .020) higher than those of the control group. The bilirubin result discarded any hemolytic alteration in both groups. The haptoglobin results were lower in the athlete group (p = .002), confirming the incidence of exercise-induced hemolysis. Both groups presented low iron intake. The results suggest that artistic gymnastics practice leads to exercise-induced hemolysis and partially changes the hematological profile, although not causing iron deficiency or iron-deficiency anemia, even in the presence of low iron intake.

  20. Regularity of Center of Pressure Trajectories in Expert Gymnasts during Bipedal Closed-Eyes Quiet Standing

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    Brice Isableu

    2017-06-01

    Full Text Available We compared postural control of expert gymnasts (G to that of non-gymnasts (NG during bipedal closed-eyes quiet standing using conventional and nonlinear dynamical measures of center of foot pressure (COP trajectories. Earlier findings based on COP classical variables showed that gymnasts exhibited a better control of postural balance but only in demanding stances. We examined whether the effect of expertise in Gymnastic can be uncovered in less demanding stances, from the analysis of the dynamic patterns of COP trajectories. Three dependent variables were computed to describe the subject’s postural behavior: the variability of COP displacements (ACoP, the variability of the COP velocities (VCoP and the sample entropy of COP (SEnCoP to quantify COP regularity (i.e., predictability. Conventional analysis of COP trajectories showed that NG and G exhibited similar amount and control of postural sway, as indicated by similar ACoP and VCoP values observed in NG and G, respectively. These results suggest that the specialized balance training received by G may not transfer to less challenging balance conditions such as the bipedal eyes-closed stance condition used in the present experiment. Interestingly, nonlinear dynamical analysis of COP trajectories regarding COP regularity showed that G exhibited more irregular COP fluctuations relative to NG, as indicated by the higher SEnCoP values observed for the G than for the NG. The present results showed that a finer-grained analysis of the dynamic patterns of the COP displacements is required to uncover an effect of gymnastic expertise on postural control in nondemanding postural stance. The present findings shed light on the surplus value in the nonlinear dynamical analysis of COP trajectories to gain further insight into the mechanisms involved in the control of bipedal posture.

  1. Poor precompetitive sleep habits, nutrients' deficiencies, inappropriate body composition and athletic performance in elite gymnasts.

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    Silva, M-R G; Paiva, T

    2016-09-01

    This study aimed to evaluate body composition, sleep, precompetitive anxiety and dietary intake on the elite female gymnasts' performance prior to an international competition. Sixty-seven rhythmic gymnasts of high performance level were evaluated in relation to sport and training practice, body composition, sleep duration, daytime sleepiness by the Epworth Sleepiness Scale (ESS), sleep quality by the Pittsburgh Sleep Quality Index (PSQI), precompetitive anxiety by the Sport Competition Anxiety Test form A (SCAT-A) and detailed dietary intake just before an international competition. Most gymnasts (67.2%) suffered from mild daytime sleepiness, 77.6% presented poor sleep quality and 19.4% presented high levels of precompetitive anxiety. The majority of gymnasts reported low energy availability (EA) and low intakes of important vitamins including folate, vitamins D, E and K; and minerals, including calcium, iron, boron and magnesium (p performance was positively correlated with age (p = .001), sport practice (p = .024), number of daily training hours (p = .000), number of hours of training/week (p = .000), waist circumference (WC) (p = .008) and sleep duration (p = .005). However, it was negatively correlated with WC/hip circumference (p = .000), ESS (p = .000), PSQI (p = .042), SCAT-A (p = .002), protein g/kg (p = .028), EA (p = .002) and exercise energy expenditure (p = .000). High performance gymnasts presented poor sleep habits with consequences upon daytime sleepiness, sleep quality and low energy availability.

  2. Evaluation of static and dynamic balance in elderly women performing aquatic exercise and gymnastics

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    Ana Paula Almeida

    2010-01-01

    Full Text Available This study evaluated static and dynamic balance and related motor valences in elderly women who had been undergone gymnastics or aquatic exercise training for at least 6 months, three times a week. Thirty-one women performed water gymnastics (mean age: 69.32 ± 6.57 years and 28 gymnastics (65.57 ± 7.67 years. Height (cm, weight (kg and waist, hip and abdominal circumference (cm were measured and the body mass index (BMI and waist-hip ratio (WHR were calculated. Physical fitness was measured using the “sit and get up in 30 seconds” test (leg endurance and “8-foot up-and-go” test (dynamic balance, both proposed by Rikli and Jones (1999, and the “sit and reach” (flexibility and static balance tests described by Caromano (1998. Statistical analysis was performed using the Student t-test and Pearson’s correlation, with a level of significance of 0.05. No significant difference in the anthropometric measures (BMI and WHR was observed between groups. In the physical fitness tests, significant differences were only found in the “8-foot up-and-go” and “sit and get up” tests, with the gymnastics group presenting better results. No correlations within or between groups were observed regarding static and dynamic balance or motor valences. In conclusion, neither type of exercise was superior but the gymnastics group tended to show better results in terms of parameters such as agility, balance and flexibility.

  3. Biomechanical approaches to understanding the potentially injurious demands of gymnastic-style impact landings

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    Gittoes Marianne JR

    2012-01-01

    Full Text Available Abstract Gymnasts are exposed to a high incidence of impact landings due to the execution of repeated dismount performances. Biomechanical research can help inform recent discussions surrounding a proposed rule change in potentially injurious gymnastic dismounting. The review examines existing understanding of the mechanisms influencing the impact loads incurred in gymnastic-style landings achieved using biomechanical approaches. Laboratory-based and theoretical modelling research of inherent and regulatory mechanisms is appraised. The integration of the existing insights into injury prevention interventions studies is further considered in the appraisals. While laboratory-based studies have traditionally been favoured, the difficulty in controlling and isolating mechanisms of interest has partially restricted the understanding gained. An increase in the use of theoretical approaches has been evident over the past two decades, which has successfully enhanced insight into less readily modified mechanisms. For example, the important contribution of mass compositions and 'tuned' mass coupling responses to impact loading has been evidenced. While theoretical studies have advanced knowledge in impact landing mechanics, restrictions in the availability of laboratory-based input data have suppressed the benefits gained. The advantages of integrating laboratory-based and theoretical approaches in furthering scientific understanding of loading mechanisms have been recognised in the literature. Since a multi-mechanism contribution to impact loading has been evident, a deviation away from studies examining isolated mechanisms may be supported for the future. A further scientific understanding of the use of regulatory mechanisms in alleviating a performer's inherent injury predisposition may subsequently be gained and used to inform potential rule changes in gymnastics. While the use of controlled studies for providing scientific evidence for the

  4. Improvement of technical training of sportswomen in rhythmic gymnastics by means of acrobatics at the stage of preliminary basic preparation

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    Petro Kyzim

    2016-10-01

    Full Text Available Purpose: to prove experimentally the technique of improvement of technical training of sportswomen in rhythmic gymnastics by means of acrobatics at the stage of preliminary basic preparation. Material & Methods: the following methods of the research were used: analysis and synthesis of references, pedagogical observations, pedagogical testing, pedagogical experiment, method of expert assessment (qualimetry, methods of mathematical statistics. Results: the level of technical skill of performance of pre-acrobatic elements by sportswomen of rhythmic gymnastics before carrying out the pedagogical experiment is determined. The dynamics of indicators of the level of technical preparedness of sportswomen of rhythmic gymnastics is defined. Conclusions: it is established that additional resources of acrobatics influence significantly the level of technical preparedness of sportswomen of rhythmic gymnastics at the stage of preliminary basic preparation.

  5. Anthropometric and physical differences of the gymnasts from the talent identification program of the artistic and rhythmic specialties

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    Leyton Román, Marta

    2012-01-01

    Full Text Available The aim of our research was to describe the physical and anthropometric characteristics of 25 gymnasts from the talent identification program of the Extremeña Gymnastics Federation. Subjects were classified according to their specialty: women‘s artistic gymnastic (WAG and rhythmic gymnastics (RG. The dependent variables include body fat percentage through an electronic scale column with stadiometer (SECA 220cm; body circumferences through a plicometer (Holtain; body diameters and specific tests of flexibility through a tape (CM 3m; a heart rate through Ruffier test and a heart rate monitor (Polar F6; isometric strength of lower extremities through a load cell (SSMAJ 5000N; and jumping ability through a contact mat (Lafayette CVP A73. The results concluded that the WAG group got the best results in flexibility tests (p<.05. Also, the RG group had lower body fat percentage and greater SJ jump ability (r=-.774; p<.01 and CMJ (r=-.600; p<.05. However, the WAG group showed a negative relation between body mass index and flexibility (p<.01. We conclude that there are differences in body composition and physical tests between the specialties/styles of women’s artistic gymnastics and female rhythmic gymnastics; we also found relationships between the performance of such tests and anthropometric variables.

  6. Value of the individual components subject training gymnasts according to the survey of coaches with different skills

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    N. O. Andreeva

    2014-09-01

    Full Text Available Purpose : assess the significance of the individual components subject training gymnasts according to the survey of coaches with different skills. Material : two groups of coaches with different qualifications (n = 40. The first group of coaches -, experience from 1 to 10 years (n = 20; the second group - work experience from 11 to 25 years (n = 20. Gymnasts preliminary stage of basic training. Coaches are asked to answer 15 questions. Results : the content of questioning coaches gymnastics shows the relevance of the basic problems of technical training of young gymnasts (throwing and catching objects. The most difficult exercises in the training and improvement are throws and catches the ball (coefficient of concordance W = 0,814. The necessity of the development and use of new techniques for analyzing sports equipment exercises with the ball, learning and improving them. Conclusions : basic technical training and preparedness of gymnasts to perform exercises with objects represent a problem that is solved enough in theory and practice gymnastics.

  7. The Rise of Massage and Medical Gymnastics in London and Paris before the First World War.

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    Quin, Grégory

    2017-01-01

    Massage and medical gymnastics experienced a rapid institutionalization across Europe and North America between 1850 and 1914. This article explores how this process took place in London and Paris. Physiotherapy developed many of the hallmarks of an independent discipline during this period, including an identified corpus of manipulations and exercises, some autonomous training courses and degrees for future practitioners, and even the creation of departments within several hospitals. The article analyzes all of the processes surrounding this rise, paying special attention to the influence of the ambassadors of Swedish gymnastics (which led to the re-invention of massage across Europe), to the installation of physiotherapy in hospitals in London and in Paris, and to the practical and institutional innovations driven by nurses in England and by doctors in France.

  8. Hippocrates' counselling with regard to physical exercise, gymnastics, dietetics and health.

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    Kritikos, A; Bekiari, A; Nikitaras, N; Famissis, K; Sakellariou, K

    2009-09-01

    The aim of this study is the investigation of Hippocrates' consultative theory with regard to man's physical exercise, gymnastics, diet and health, on the basis of his work "Regimen" and his other works. The aforementioned issues are thematised in the works in question. By means of this thematisation, a medical counselling is formed, according to which exercise, gymnastics and diet aim at the maintenance and restoration of man's health; dietetics, maintenance of well-being, recovery and amelioration of man's health are involved in this thematisation. Hippocrates' views on the aforementioned issues constitute a basis for the discussion and pedagogical exploitation of them in contemporary education and, particularly, in sports education and physical exercise.

  9. Relations between female students' personality traits and reported handicaps to rhythmic gymnastics performance.

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    Ferrand, Claude; Champely, Stephane; Brunel, Philippe C

    2005-04-01

    The present study evaluated the relative contributions of Self-esteem, Trait anxiety, and Public Self-consciousness to self-handicapping on a sex-typed task, within a specific academic sport context. Prior to the competitive examination used to recruit French Physical Education Teachers, female sport students (N = 74) were asked to list and rate on a 7-point scale handicaps which could be disruptive to their Rhythmic Gymnastics performance. Self-esteem did not account for significant variance in any category of handicaps. Trait Anxiety was negatively related to handicaps related to Rhythmic Gymnastics and to Social and Work Commitments. Public Self-consciousness was significantly related to endorsement of Friends and Family Commitments handicaps. These results were discussed in relation to the literature.

  10. The relative contribution of physical fitness to the technical execution score in youth rhythmic gymnastics.

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    Donti, Olyvia; Bogdanis, Gregory C; Kritikou, Maria; Donti, Anastasia; Theodorakou, Kalliopi

    2016-06-01

    This study examined the association between physical fitness and a technical execution score in rhythmic gymnasts varying in the performance level. Forty-six young rhythmic gymnasts (age: 9.9 ±1.3 years) were divided into two groups (qualifiers, n=24 and non-qualifiers, n=22) based on the results of the National Championships. Gymnasts underwent a series of physical fitness tests and technical execution was evaluated in a routine without apparatus. There were significant differences between qualifiers and non-qualifiers in the technical execution score (p=0.01, d=1.0), shoulder flexion (p=0.01, d=0.8), straight leg raise (p=0.004, d=0.9), sideways leg extension (p=0.002, d=0.9) and body fat (p=.021, d=0.7), but no differences were found in muscular endurance and jumping performance. The technical execution score for the non-qualifiers was significantly correlated with shoulder extension (r=0.423, panalysis revealed that sideways leg extension, body fat, and push ups accounted for a large part (62.9%) of the variance in the technical execution score for the non-qualifiers, while for the qualifiers, only 37.3% of the variance in the technical execution score was accounted for by sideways leg extension and spine flexibility. In conclusion, flexibility and body composition can effectively discriminate between qualifiers and non-qualifiers in youth rhythmic gymnastics. At the lower level of performance (non-qualifiers), physical fitness seems to have a greater effect on the technical execution score.

  11. The relative contribution of physical fitness to the technical execution score in youth rhythmic gymnastics

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    Donti Olyvia

    2016-06-01

    Full Text Available This study examined the association between physical fitness and a technical execution score in rhythmic gymnasts varying in the performance level. Forty-six young rhythmic gymnasts (age: 9.9 ±1.3 years were divided into two groups (qualifiers, n=24 and non-qualifiers, n=22 based on the results of the National Championships. Gymnasts underwent a series of physical fitness tests and technical execution was evaluated in a routine without apparatus. There were significant differences between qualifiers and non-qualifiers in the technical execution score (p=0.01, d=1.0, shoulder flexion (p=0.01, d=0.8, straight leg raise (p=0.004, d=0.9, sideways leg extension (p=0.002, d=0.9 and body fat (p=.021, d=0.7, but no differences were found in muscular endurance and jumping performance. The technical execution score for the non-qualifiers was significantly correlated with shoulder extension (r=0.423, p<0.05, sideways leg extension (r=0.687, p<0.01, push ups (r=0.437, p<0.05 and body fat (r=0.642, p<0.01, while there was only one significant correlation with sideways leg extension (r=0.467, p<0.05 for the qualifiers. Multiple regression analysis revealed that sideways leg extension, body fat, and push ups accounted for a large part (62.9% of the variance in the technical execution score for the non-qualifiers, while for the qualifiers, only 37.3% of the variance in the technical execution score was accounted for by sideways leg extension and spine flexibility. In conclusion, flexibility and body composition can effectively discriminate between qualifiers and non-qualifiers in youth rhythmic gymnastics. At the lower level of performance (non-qualifiers, physical fitness seems to have a greater effect on the technical execution score.

  12. Variations in relative age effects in individual sports: skiing, figure skating and gymnastics.

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    Baker, Joseph; Janning, Christina; Wong, Harmonie; Cobley, Stephen; Schorer, Jörg

    2014-01-01

    In many sports, policy-makers and administrators employ annual cohorts to reduce differences between athletes during childhood and youth. Although well-intended, unintended relative age effects (RAEs) usually occur. RAEs refer to the specific selection, participation and attainment disadvantages associated with participants' birthdates relative to an arbitrary 'cutoff' date used to group participants within annual age groups. To date, we have little understanding of RAEs in individual sports. In this article, Study 1 considered the presence of RAEs in 1474 ski jumping, 7501 cross-country skiing, 15,565 alpine skiing, 4179 snowboarders and 713 Nordic combined athletes. Chi-square analyses revealed significant RAEs for most of these contexts across sexes. In Study 2, RAEs in the aesthetic sports of figure skating (n=502) and female gymnastics (n=612) were considered. There was no effect for the figure skaters and an atypical effect for the gymnasts. The significant effects across most ski sports coupled with the null effects in figure skating and atypical effect in gymnastics suggest that sport-specific contextual factors are important elements in understanding the mechanisms of RAEs, although further work is necessary to validate these findings.

  13. Promoting artistic quality in rhythmic gymnastics: a didactic analysis from high performance to school practice

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    Monique LOQUET

    2016-03-01

    Full Text Available Abstract In France, the curricula for physical education (PE place gymnastic activities in a set of competences named “Achieving a corporal performance for artistic and acrobatic aims”, alongside dance and circus arts. What place does Artistic occupy in gymnastic activities? Is an aesthetic gesture sufficient to be considered as part of an artistic activity? Defining the term «Artistic» is difficult in the field of sports, as descriptions usually come from the technique/Artistic dichotomy. Our analysis focuses on rhythmic gymnastics (RG, which is precisely seen as emblematic of this technique/Artistic division: on the one hand, technical rigor, prescriptions and rules; on the other hand, grace, creation and self-expression. We believe such compartmentalized categories are too schematic to define gymnasts’ and students’ activities, so we will examine their articulation points. We first present an overview of RG as a school practice in ordinary forms of teaching, then an historical analysis of RG as a sports practice, to highlight the unbridgeable gap between both school and sports practices, regarding technique/Artistic connections. We then propose three significant points of articulation (called games closely combining technical requirements and artistic commitment. We consider that the variation of the three games played in GR (creating, making beautiful, representing is the product of historical dynamics of this sport we call artistic. Finally, on this basis, we propose a learning game for novice students promoting the artistic quality of RG practice.

  14. RESPIRATORY GYMNASTICS AS A REHABILITATION MEANS FOR THE PRESCHOOL CHILDREN WITH THE RESPIRATORY PATHOLOGY

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    T.A. Shemyakina

    2007-01-01

    Full Text Available The researchers analyzed the efficacy of the new medical technology aimed at rehabilitation of the preschool children with the respiratory pathology. 177 children aged between 2 and 7 with recurrent respiratory diseases, bronchial asthma or chronic pathology of the end organs have been examined for 9 months. It was uncovered that among children (n = 90, who performed the sets of the therapeutic physical training and respiratory gymnastics according to the methods developed by the authors, the recurrence of the acute respiratory diseases and exacerbations of bronchial asthma was lower by 1,83 and 1,86 timers respectively. Besides, among children of this group the researchers noted the significant improvement of the physical qualities, spirometric indices and cytological picture of the substance removed from the nasal cavity if compared with the children from the screening group (n = 87, who performed the sets of the conventional gymnastics at the physical training lessons. Thus, the researchers proved the high efficacy of the proposed technology for the rehabilitation of the children, suffering from the chronic respiratory pathology.Key words: acute respiratory diseases, asthma, therapeutic physical training, respiratory gymnastics, children.

  15. Propensity score matching of the gymnastics for diabetes mellitus using logistic regression

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    Otok, Bambang Widjanarko; Aisyah, Amalia; Purhadi, Andari, Shofi

    2017-12-01

    Diabetes Mellitus (DM) is a group of metabolic diseases with characteristics shows an abnormal blood glucose level occurring due to pancreatic insulin deficiency, decreased insulin effectiveness or both. The report from the ministry of health shows that DMs prevalence data of East Java province is 2.1%, while the DMs prevalence of Indonesia is only 1,5%. Given the high cases of DM in East Java, it needs the preventive action to control factors causing the complication of DM. This study aims to determine the combination factors causing the complication of DM to reduce the bias by confounding variables using Propensity Score Matching (PSM) with the method of propensity score estimation is binary logistic regression. The data used in this study is the medical record from As-Shafa clinic consisting of 6 covariates and health complication as response variable. The result of PSM analysis showed that there are 22 of 126 DMs patients attending gymnastics paired with patients who didnt attend to diabetes gymnastics. The Average Treatment of Treated (ATT) estimation results showed that the more patients who didnt attend to gymnastics, the more likely the risk for the patients having DMs complications.

  16. Proposal of analytical records for choreographic compositions in gymnastics for all

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    Maria Letícia Abud SCARABELIM

    2016-03-01

    Full Text Available Abstract Gymnastics for All (GfA is a practice found in the wide world of gymnastics and its greatest form of expression is through choreographic compositions (CC due to historical and pedagogical reasons, among other factors. In addition, in the international arena, gymnastics festivals have become a privileged forum to perform CC as they take place in different contexts of social intervention, such as schools, clubs, associations, NGOs, and universities. In this context, our objective is to provide a tool to register and analyze GfA choreographic compositions by means of analytical record system. Based on bibliographical and documentary research, we propose a set of eight aspects that address general and specific aspects of CC in GfA. We conclude that the proposed tool displays a didactic and very detailed structure that is based on the theoretical prerogatives of the area. Not only it is useful to professionals and practitioners with different profiles, but it also holds the power of being of great value to all those involved in the processes of CC in GfA as a tool for recording data (including historical data, which is a catalyst for processes of reflection and changes (whenever they are required.

  17. Conditioning Methodologies for DanceSport: Lessons from Gymnastics, Figure Skating, and Concert Dance Research.

    Science.gov (United States)

    Outevsky, David; Martin, Blake Cw

    2015-12-01

    Dancesport, the competitive branch of ballroom dancing, places high physiological and psychological demands on its practitioners, but pedagogical resources in these areas for this dance form are limited. Dancesport competitors could benefit from strategies used in other aesthetic sports. In this review, we identify conditioning methodologies from gymnastics, figure skating, and contemporary, modern, and ballet dance forms that could have relevance and suitability for dancesport training, and propose several strategies for inclusion in the current dancesport curriculum. We reviewed articles derived from Google Scholar, PubMed, ScienceDirect, Taylor & Francis Online, and Web of Science search engines and databases, with publication dates from 1979 to 2013. The keywords included MeSH terms: dancing, gymnastics, physiology, energy metabolism, physical endurance, and range of motion. Out of 47 papers examined, 41 papers met the inclusion criteria (validity of scientific methods, topic relevance, transferability to dancesport, publication date). Quality and validity of the data were assessed by examining the methodologies in each study and comparing studies on similar populations as well as across time using the PRISMA 2009 checklist and flowchart. The relevant research suggests that macro-cycle periodization planning, aerobic and anaerobic conditioning, range of motion and muscular endurance training, and performance psychology methods have potential for adaptation for dancesport training. Dancesport coaches may help their students fulfill their ambitions as competitive athletes and dance artists by adapting the relevant performance enhancement strategies from gymnastics, figure skating, and concert dance forms presented in this paper.

  18. Specific injuries induced by the practice of trampoline, tumbling and acrobatic gymnastics.

    Science.gov (United States)

    Grapton, Xavier; Lion, Alexis; Gauchard, Gérome C; Barrault, Denys; Perrin, Philippe P

    2013-02-01

    The recreational and competitive practice of acrobatic sports, that is, trampoline, tumbling and acrobatic gymnastics (ACRO), is growing rapidly around the world. Many studies described the injuries affecting young artistic gymnasts, but only few concerned acrobatic sports. During a 5-year period, 357 traumatic events were collected in young acrobats practicing trampoline, tumbling or ACRO. Accident characteristics, level of expertise and training, injury location (upper limb, spine and lower limb), type of tissue injured (bone, cartilage, muscle, ligament and tendon) and provoking factors (intrinsic/behavioural and extrinsic) were investigated. Acrobats of national and international levels were mostly injured. Injuries occurring in acrobatic sports concerned predominantly the lower limbs and concerned in this body part mainly damages to ligaments. Forearm and knee injuries were preferentially related to trampoline. Ankle injuries were preferentially related to tumbling. Wrist injuries were preferentially related to ACRO. Upper limb bone damage and upper limb tendon damage were preferentially related to trampoline and ACRO, respectively. Intrinsic/behavioural factors were the main injury determinant in the three acrobatic sports. The main injuries in acrobatic sports (i.e. lower limbs) are similar to those observed in artistic gymnastics. Specific injuries may result from falls and incomplete and/or erroneous figure's landing and may also depend to the type of the landing surface. II.

  19. Body dissatisfaction in women's artistic gymnastics: A longitudinal study of psychosocial indicators.

    Science.gov (United States)

    Neves, Clara Mockdece; Filgueiras Meireles, Juliana Fernandes; Berbert de Carvalho, Pedro Henrique; Schubring, Astrid; Barker-Ruchti, Natalie; Caputo Ferreira, Maria Elisa

    2017-09-01

    Body dissatisfaction is prevalent in women's artistic gymnastics (WAG). Cross-sectional research points to social and individual risk factors, however it does not account for potential changes in body dissatisfaction during an athletic season. This study aimed to determine how gymnasts' body dissatisfaction, risk factors for eating disorders, media internalisation, perfectionism and mood state change during pre-competition, competition and post-competition seasons and to identify how these psychosocial indicators impact on body dissatisfaction during the athletic year. The sample consisted of 20 Brazilian elite women's artistic gymnasts aged 10-16 years. Data were obtained from a 9-month study using: Body Shape Questionnaire (BSQ); Eating Attitude Test-26; Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3); Multidimensional Perfectionism Scale (MPS); Brunel Mood Scale (BRUMS) and triceps and subscapular skinfolds. Body dissatisfaction was higher during the competition season and disordered eating, perfectionism and vigour values were higher in the pre-competition season. Disordered eating has been found as the strongest predictor of body dissatisfaction during all seasons, and mood state partly contributed to body dissatisfaction in the competitive season. Stakeholders should understand that body dissatisfaction and the prevalence of disordered eating may change over time.

  20. Physiological pattern changes in response to a simulated competition in elite women artistic gymnasts.

    Science.gov (United States)

    Isacco, Laurie; Ennequin, Gaël; Cassirame, Johan; Tordi, Nicolas

    2017-08-04

    The outstanding progress in women's artistic gymnastics in recent decades has led to increased technical and physiological demands. The aim of this study was to investigate i) the physiological demands of elite French gymnasts and ii) the impact of a competitive routine on physiological pattern changes. Fourteen French elite female gymnasts performed anthropometric measurements, physical fitness tests and a simulated four event competition. Heart rate (HR) was continuously recorded throughout the duration of the simulated competition. Blood lactate concentrations were assessed at rest, before the beginning and at 2, 4 and 10 min after completion of the routine on each apparatus. Isometric handgrip strength and anaerobic endurance and power were assessed during the simulated competition. The highest values of HR and blood lactate concentrations were reached during the floor and uneven bar exercises. Blood lactate concentrations and HR kinetics were apparatus dependent and values remained significantly increased at 10 min of recovery compared with resting data. Anaerobic endurance and power decreased significantly as the competition progressed (P <0.001). The present results show specifically cardiorespiratory and anaerobic apparatus- dependent responses throughout a simulated competition. Recovery approaches appear relevant to prevent and/or minimize fatigue and optimize performance in these athletes.

  1. Acute effect of different stretching methods on flexibility and jumping performance in competitive artistic gymnasts.

    Science.gov (United States)

    Dallas, G; Smirniotou, A; Tsiganos, G; Tsopani, D; Di Cagno, A; Tsolakis, Ch

    2014-12-01

    The purpose of this study was to investigate the acute effects of 3 different warm up methods of stretching (static, proprioceptive neuromuscular facilitation, and stretching exercises on a Vibration platform) on flexibility and legs power-jumping performance in competitive artistic gymnasts. Eighteen competitive artistic gymnasts were recruited to participate in this study. Subjects were exposed to each of 3 experimental stretching conditions: static stretching (SS), proprioceptive neuromuscular facilitation stretching (PNF), and stretching exercises on a Vibration platform (S+V). Flexibility assessed with sit and reach test (S & R) and jumping performance with squat jump (SJ) and counter movement jump (CMJ) and were measured before, immediately after and 15 min after the interventions. Significant differences were observed for flexibility after all stretching conditions for S+V (+1.1%), SS (+5.7%) and PNF (+6.8%) (P=0.000), which remained higher 15 min after interventions (S+V (1.1%), SS (5.3%) and PNF (5.5%), respectively (P=0.000). PNF stretching increased flexibility in competitive gymnasts, while S+V maintained jumping performance when both methods were used as part of a warm-up procedure.

  2. Overload and neovascularization of Achilles tendons in young artistic and rhythmic gymnasts compared with controls: an observational study.

    Science.gov (United States)

    Notarnicola, A; Maccagnano, G; Di Leo, M; Tafuri, S; Moretti, B

    2014-08-01

    The incidence of Achilles tendinopathy is very high in young female gymnasts (17.5 %). According to literature, ecography screenings show the tendons thickening, but at the same time it does not reveal a direct link to the clinical picture. The neovessels are involved in the pathophysiological process of Achilles tendinopathy. For this reason, we wanted to verify there between perfusion tendon values and the type of sport activity. We performed a clinical observational study monitoring the oximetry of the Achilles tendon and the epidemiological data of 52 elite female (artistic and rhythmic) gymnasts versus 21 age-matched controls. Analyzing the main limb, we revealed statistically higher oximetry values in the artistic gymnasts group (69.5 %) compared to the rhythmic gymnasts group (67.1 %) (t = 2.13; p = 0.01) and the sedentary group (66.2 %) (t = 2.70; p = 0.004), but we did not find any differences between rhythmic gymnasts group and the sedentary group (t = 0.68; p = 0.24). The multiple logistic regression model highlighted that the oximetry value of the main limb is not influenced by age, knowledge of the main limb, years of general and gymnastic sports activity (p > 0.05). We discovered an increase of Achilles tendon perfusion in the main limb in the artistic gymnast group. We hypothesize that specific figures of artistic sports activity are responsible for muscle overload and gastrocnemius-soleus group and, at the same time, these figures cause hyperperfusion of the tendon. Prospective longitudinal studies could explain if this could become a predictive sign of the next Achilles tendinopathy onset.

  3. THE COMPARISON OF THE LUMBAR MULTIFIDUS MUSCLES FUNCTION BETWEEN GYMNASTIC ATHLETES WITH SWAY-BACK POSTURE AND NORMAL POSTURE.

    Science.gov (United States)

    Mahdavie, Elnaz; Rezasoltani, Asghar; Simorgh, Leila

    2017-08-01

    The prevalence of sway back posture (SBP) is very high among elite gymnasts. This posture may be partly due to the improper function of lumbar multifidus muscles (LMM) as lumbar stabilizers muscles. The aim of this study was to compare the thicknesses of LMM measured at rest and during the contraction elicited during an arm lift between elite gymnasts with SBP and normal posture. Observational, descriptive, comparative. The participants consist of twenty gymnasts between the ages of 17 and 30 who had trained in gymnastics for more than ten years. They were assigned to two groups: SBP (n=10) and control (n=10). Posture analysis with grid paper and plumb line was performed for all subjects. The thickness of LMM on dominant side of spinal column was measured by a real-time ultrasound at five lumbar levels. The thickness of the LMM was measured both at rest and during the contraction elicited during an arm lift. The variation between the LMM thickness between the muscle at rest and muscle at the peak of contraction was regarded as LMM muscle function. The thickness of LMM was less in SBP group than the control group at all lumbar segments. The variation in LMM thickness between the state of rest and muscle contraction was significantly less in athletes with SBP than controls when compared at all levels of the lumbar spine (p antigravity and stabilizing muscle group was decreased during arm raising in gymnasts with SBP. 3a.

  4. Goal orientations and sport motivation, differences between the athletes of competitive and non-competitive rhythmic gymnastics.

    Science.gov (United States)

    Koumpoula, M; Tsopani, D; Flessas, K; Chairopoulou, C

    2011-09-01

    The present study examines the sport motivation and the goal orientations in the competitive and non-competitive structure of rhythmic gymnastics. Participation of individuals in one or the other structure of the sport differs in line with the goals they want to achieve and possibly also with respect to the factors that impulse them to take part in one or the other. The purpose of this study is to examine how individuals who participate in different structures of the sport of rhythmic gymnastics differentiate with regard to the type of motivation (intrinsic, extrinsic, amotivation) and goal orientations. The study involved 98 young female rhythmic gymnastics athletes (aged 14 years and up), out of which 40 were athletes of competitive clubs or members of national teams, and 58 were athletes of non-competitive clubs. For the evaluation of motivation and goal orientations the following tools were used: the Sport Motivation Scale (SMS) and the Task and Ego Orientation in Sport Questionnaire (TEOSQ). Descriptive and inductive statistical data analysis was conducted. The results showed that the athletes of the non-competitive structure presented higher levels of introjected regulation (extrinsic motivation), amotivation and lower levels of ego orientation (PRhythmic gymnastics athletes' (regardless of the structure of the sport) presented high level in task orientation while the high levels of task orientation is positively associated with high levels of intrinsic motivation regardless of the levels of ego orientation. The intrinsic motivation of athletes participating in rhythmic gymnastics runs at high levels. The amotivation of rhythmic gymnastics athletes' is a phenomenon which is also presented in the the non-competitive sport structure. It is important that the two different structures of sports be determined with accurate criteria.

  5. INITIATIVES AND SUGGESTIONS FOR INTRODUCTION OF GYMNASTICS IN ELEMENTARY SCHOOLS OF THE PRINCIPALITY OF SERBIA (elementary schools, gymnastics, initiatives, suggestions, introduction

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    Slađana Mijatović

    2006-06-01

    . Doctor Djodje Natošević, came from Novi Sad to be an official in the Ministry of Education of the Principality of Serbia in 1867, and stayed until the August of 1868. Upon inspection of schools he concluded that “there is no physical education in elementary schools! Elementary school is doing nothing for its development.” Therefore, in the “Survey of scientific subjects to be developed and taught” he suggested gymnastics as one of the school subjects in all four classes, every day from 11 to 11.30 a.m and from 4 to 4.30 p.m. 4. School commission of the Ministry of Education, whose president was Milovan Spasić, proposed gymnastics “to be recommended to teachers in towns and in villages where it is possible, for children between classes, and that instead of jumping and running they should be taught to some regular gymnastic movements.All proposals and intentions contributed so that the Minister of Education Dimitrije Matic by his decree of December 1868, introduced gymnastics in elementary schools of the Principality of Serbia.

  6. Effect of Plyometric Training on Handspring Vault Performance and Functional Power in Youth Female Gymnasts.

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    Emma Hall

    Full Text Available This study aimed to determine the effect of plyometric training (PT when added to habitual gymnastic training (HT on handspring vault (HV performance variables. Twenty youth female competitive gymnasts (Age: 12.5 ± 1.67 y volunteered to participate and were randomly assigned to two independent groups. The experimental plyometric training group (PTG undertook a six-week plyometric program, involving two additional 45 min PT sessions a week, alongside their HT, while the control group (CG performed regular HT only. Videography was used (120 Hz in the sagittal plane to record both groups performing three HVs for both the baseline and post-intervention trials. Furthermore, participants completed a countermovement jump test (CMJ to assess the effect of PT on functional power. Through the use of Quintic biomechanics software, significant improvements (P < 0.05 were found for the PTG for run-up velocity, take-off velocity, hurdle to board distance, board contact time, table contact time and post-flight time and CMJ height. However, there were no significant improvements on pre-flight time, shoulder angle or hip angle on the vault for the PTG. The CG demonstrated no improvement for all HV measures. A sport-specific PT intervention improved handspring vault performance measures and functional power when added to the habitual training of youth female gymnasts. The additional two hours plyometric training seemingly improved the power generating capacity of movement-specific musculature, which consequently improved aspects of vaulting performance. Future research is required to examine the whether the improvements are as a consequence of the additional volume of sprinting and jumping activities, as a result of the specific PT method or a combination of these factors.

  7. Influence of code of points in training systematization of mens artistic gymnastics

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    Paulo D.S. Carrara

    2009-01-01

    Full Text Available The aim of this study was to determine the influence of the 2006 Code of Points (CP on the systematization of high level men’s artistic gymnastics training. To understand these alterations, eight senior coaches of national teams - Portugal and Brazil - were questioned about the changes in the CP rules and their respective influence on training. For the interviews, a comparative analysis between the rules of the 2001 and 2006 CP was performed, whose results were used to construct and validate the questionnaires.Two questionnaires of 12 items each, as well as four complementary questions, were answered and commented upon. Descriptive (mean and standard deviation and inferential (Mann-Whitney test statistics was used for analysis of the items. Content analysis was used for evaluation of the comments. No significant differences were observedbetween the answers to the items of the two questionnaires given by the coaches of either country. However, regarding comments, the coaches expressed some tendencies toward training changes. In this respect, an increase in training volume and intensity was introduced into Physical Preparation; in Technical Preparation a wider element variety and element difficulty of the different groups were necessary; in Tactical Preparation routines involving a larger number of more difficult elements, including dismount, wereobserved. The main results permit to conclude that the 2006 CP led to changes in routine composition, with the use of a more varied number of elements on the apparatuses. Gymnast performances on the different apparatuses is not only conditioned by trainingcharacteristics, but also by the gymnast’s individual potential, inferring that the process of technical development of the gymnast should be more diversified.

  8. Addendum to the study of gymnastics and combat association foundation in the Kingdom of Serbia

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    Vukašinović Vladan

    2015-01-01

    Full Text Available This work shows the results of research whose goal was to consider particulars on the start and chronology of gymnastics and combat civil association foundation in the Kingdom of Serbia in a critical manner. That was possible thanks to the fact that one unpublished document in the legacy of Jovan Vanja Petrovic was found in the Museum of Physical Culture within Faculty of Sports and Physical Education in Belgrade. The contents of a few found letters created one new perspective on the former knowledge about the first attempts of sports initiation in Serbia, outside Belgrade.

  9. Ansiedad estado y autoconfianza precompetitiva en gimnastas. (Precompetitive anxiety state and self-confidence in gymnasts.

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    Inmaculada Fuentes García

    2011-05-01

    Full Text Available ResumenSe describen las diferencias en los niveles de ansiedad y sus interpretaciones en gimnastas de diferente edad, género y niveles competitivos ante una competición importante y se analizan las diferencias ante competiciones de diferente importancia en las gimnastas de bajo nivel. El grupo (G1 estuvo formado por 8 gimnastas de la Selección Nacional de Gimnasia Artística Masculina y el grupo (G2 por 8 gimnastas de nivel nacional de Gimnasia Artística Femenina. Se administró una versión reducida del Competitive State Anxiety Inventory-2 (CSAI-2 en tres competiciones, dos importantes para cada grupo (G1 y G2a y la tercera de menor importancia para el grupo 2 (G2b. Los gimnastas del G1 tuvieron mayores niveles de autoconfianza e interpretaron dichos síntomas como muy facilitadores para su rendimiento competitivo e interpretaron los síntomas de ansiedad cognitiva más intensamente que los del G2. No encontramos diferencias significativas entre niveles e interpretación de ansiedad y autoconfianza en G2 cuando se evalúan en dos competiciones de diferente importancia.AbstractThe purpose was to describe the intensity and directional interpretation of anxiety and self-confidence in gymnasts of different ages, gender and competitive level in a major competition and analyze their differences in two meeting of very different importance in minor-level gymnasts. Were evaluated eight elite men gymnasts (G1; International level and 8 national level female gymnasts (G2; National level. We administered a shortened version of the Competitive State Anxiety Inventory-2 (CSAI-2 in three competitions, among which two were most important in the season for each group (G1 and G2a and the minor third for the group minor-level (G2b. The G1 have higher levels of self-confidence that G2. Moreover their interpretation of symptoms of anxiety as facilitators for their competitive performance was very high. The G1 had interpretations of the cognitive symptoms of

  10. Scaphoid Stress Fracture in High-Level Gymnast: A Case Report

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    J. C. Nakamoto

    2011-01-01

    Full Text Available We present the case of an 18-year-old high-level gymnast who sustained a stress fracture of the scaphoid associated with a distal radial epiphysiolysis. Clinical evaluation demonstrated decreased range of motion of the affected wrist and insidious pain on the snuffbox and tenderness on the distal radial physis. He was submitted to surgical treatment with scaphoid percutaneous fixation and radial styloid process in situ fixation. Clinical features improved, and he got back to competition 6 months after surgery without symptoms and with complete range of motion.

  11. [Relationship between anthropometric variables and muscle dysmorphia in gymnasts in the province of Alicante].

    Science.gov (United States)

    Martínez Segura, Asier; Rizo Baeza, María Mercedes; Sánchez Ferrer, Marina; Reig García-Galbis, Manuel; Cortés Castell, Ernesto

    2014-11-01

    It shows a new study that examines if the anthropometric measurements can be used to classify the muscle dysmorphia (MD), in gymnasts who attend fitness room. Gymnasts were analyzed several weights rooms of Alicante (urban area of southeastern Spain), where the measurements were 141 males aged between 18-45 years, aiming to enhance their muscle mass. We had in mind the calculation of BMI (kg/m2), the somatotype (endomorphy, mesomorphy and ectomorphy) and have been classified potential cases of muscle dysmorphia, using the Muscle appareance satisfaction escale. The sample was composed of 68 normoweight; 66 overweight and 7 obese, classified as MD in a 25.0% the normoweight, 33.3% overweight and 85.7% of the obese (p=0.004 ). On the somatotype, the only component that presents differences between non-MD and MD is mesomorphy (p=0.024). Muscle dysmorphia is a concept clearly difficult psychological diagnosable using anthropometric measures. Mesomorphy is the only measure that is increased in the MD, and may be a parameter to aid in the diagnosis and follow-up to the MD. In addition, the risk of developing MD is increase with the degree of obesity. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  12. Effect of Plyometric Training on Handspring Vault Performance and Functional Power in Youth Female Gymnasts.

    Science.gov (United States)

    Hall, Emma; Bishop, Daniel C; Gee, Thomas I

    2016-01-01

    This study aimed to determine the effect of plyometric training (PT) when added to habitual gymnastic training (HT) on handspring vault (HV) performance variables. Twenty youth female competitive gymnasts (Age: 12.5 ± 1.67 y) volunteered to participate and were randomly assigned to two independent groups. The experimental plyometric training group (PTG) undertook a six-week plyometric program, involving two additional 45 min PT sessions a week, alongside their HT, while the control group (CG) performed regular HT only. Videography was used (120 Hz) in the sagittal plane to record both groups performing three HVs for both the baseline and post-intervention trials. Furthermore, participants completed a countermovement jump test (CMJ) to assess the effect of PT on functional power. Through the use of Quintic biomechanics software, significant improvements (P plyometric training seemingly improved the power generating capacity of movement-specific musculature, which consequently improved aspects of vaulting performance. Future research is required to examine the whether the improvements are as a consequence of the additional volume of sprinting and jumping activities, as a result of the specific PT method or a combination of these factors.

  13. Body dissatisfaction and sociodemographic, anthropometric and maturational factors among artistic gymnastics athletes

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    Clara Mockdece NEVES

    2016-03-01

    Full Text Available Abstract This study aimed to evaluate the overall body dissatisfaction and in specific areas in adolescents who practice artistic gymnastic in elite and non-elite levels, and to analyze the influence of sociodemographic, anthropometric and maturational factors on body dissatisfaction. The research is characterized as transversal, quantitative, descriptive and correlational. The sample consisted of 285 adolescents, of both sexes, practicing gymnastics. They were divided into two groups: 245 non-elite athletes and 40 elite athletes. The participants were aged between 10 and 18 years (mean 12.86 ± 1.80 and were resident of the city of Três Rios-RJ. The assessment instruments were: Body Shape Questionnaire, Body Areas Scale, Critério de Classificação Econômica Brasil and socio-demographic questionnaire. Anthropometric and somatic maturation data were collected. The results showed that 24.9% of the non-elite athletes and 15% of elite athletes were dissatisfied with their body as a whole. For specific body areas, nonelite athletes were significantly more dissatisfied with their body area “weight” than the elite athletes. Sociodemographic and economic factors had no influence on overall body dissatisfaction. For non-elite athletes, only the body percentage of fat and somatic maturation were predictors for the overall body dissatisfaction and in specific areas, respectively. It was concluded that the non-elite athletes were more dissatisfied with their body and weight than the elite athletes.

  14. Feasibility of eyes open alpha power training for mental enhancement in elite gymnasts.

    Science.gov (United States)

    Dekker, Marian K J; van den Berg, Berber R; Denissen, Ad J M; Sitskoorn, Margriet M; van Boxtel, Geert J M

    2014-01-01

    This study focuses on a novel, easy to use and instruction-less method for mental training in athletes. Previous findings suggest that particular mental capacities are needed for achieving peak performance; including attentional control, focus, relaxation and positive affect. Electroencephalography (EEG) alpha brain activity has been associated with neural inhibition during processes of selective attention, for improving efficiency in information processing. Here we hypothesised that eyes open alpha power training by music teaches athletes to (1) learn to self-regulate their brain activity, and (2) learn to increase their baseline alpha power, herewith improving mental capacities such as focusing the allocation of attention. The study was double-blind and placebo-controlled. Twelve elite gymnasts were either given eyes open alpha power training or random beta power training (controls). Results indicate small improvements in sleep quality, mental and physical shape. In our first attempt at getting a grip on mental capacities in athletes, we think this novel training method can be promising. Because gymnastics is one of the most mentally demanding sports, we value even small benefits for the athlete and consider them indicative for future research.

  15. Effects of mini trampoline exercise on male gymnasts' physiological parameters: a pilot study.

    Science.gov (United States)

    Karakollukçu, M; Aslan, C S; Paoli, A; Bianco, A; Sahin, F N

    2015-01-01

    There are limited studies that indicate the effects of trampoline exercise on strength and other physiological parameters. This study aims to determine whether twelve weeks of trampoline exercise would have any effects on the physical and physiological parameters of male gymnasts. A number of 20 intercollegiate competitive male gymnasts (as experimental group) and 20 non-athlete male (as control group) participated voluntarily. Their anthropometric characteristics and the anaerobic power were measured and their back strength, vertical jump, standing long jump and 20 meter sprint performances were measured. As a result; whereas 12 weeks of trampoline exercise improved standing long jump (before 242.35±3.40 cm; after 251.70±2.95 cm) and also vertical jump, 20 meter sprint speed and anaerobic power of subjects. We did not observe significant changes on back strength performances (before 148.32±5.73 kg; after 148.10±5.71). The trampoline exercise protocol improved significantly speed, jump and anaerobic performances of the experimental group, while did not induced any changes on back strength performances. More studies are necessary to confirm the interesting results coming from this pilot intervention.

  16. Relationship between Joint Position Sense, Force Sense, and Muscle Strength and the Impact of Gymnastic Training on Proprioception

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    Bartłomiej Niespodziński

    2018-01-01

    Full Text Available The aims of this study were (1 to assess the relationship between joint position (JPS and force sense (FS and muscle strength (MS and (2 to evaluate the impact of long-term gymnastic training on particular proprioception aspects and their correlations. 17 elite adult gymnasts and 24 untrained, matched controls performed an active reproduction (AR and passive reproduction (PR task and a force reproduction (FR task at the elbow joint. Intergroup differences and the relationship between JPS, FS, and MS were evaluated. While there was no difference in AR or PR between groups, absolute error in the control group was higher during the PR task (7.15 ± 2.72° than during the AR task (3.1 ± 1.93°. Mean relative error in the control group was 61% higher in the elbow extensors than in the elbow flexors during 50% FR, while the gymnast group had similar results in both reciprocal muscles. There was no linear correlation between JPS and FS in either group; however, FR was negatively correlated with antagonist MS. In conclusion, this study found no evidence for a relationship between the accuracy of FS and JPS at the elbow joint. Long-term gymnastic training improves the JPS and FS of the elbow extensors.

  17. Researching the Pieces of a Puzzle: The Use of a Jigsaw Learning Approach in the Delivery of Undergraduate Gymnastics

    Science.gov (United States)

    O'Leary, Nicholas; Griggs, Gerald

    2010-01-01

    There have been strengthening recommendations that physical education (PE) should make a wider contribution to learning beyond that of psychomotor development. Cooperative learning models show considerable potential for study in PE but as yet these remain unexplored. This article reports upon an undergraduate gymnastics programme delivered using a…

  18. Espondilólise e espondilolistese em ginastas jovens Spondylolysis and spondylolisthesis in young gymnasts

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    Rafael Mohriak

    2010-01-01

    Full Text Available OBJETIVO: Determinar a presença de espondilólise e espondilolistese em atletas de ginástica artística feminina e correlacionar com dor lombar, história de trauma e carga de treinamento. MÉTODO: Avaliação voluntária de 18 atletas de ginástica olímpica em nível competitivo de oito a 17 anos, com média de 11,3 anos. As ginastas responderam a um questionário em relação às suas atividades esportivas e foram submetidas a exame clínico e radiográfico da coluna lombar. RESULTADOS: A análise das radiografias foi realizada por ortopedistas especialistas em cirurgia de coluna vertebral, obtendo prevalência de 5,56% para espondilólise e não havendo casos de espondilolistese. CONCLUSÃO: A incidência das alterações radiográficas identificadas é semelhante à relatada na literatura para indivíduos não atletas e a lombalgia apontada pelas atletas não apresentou relação direta com a espondilólise ou espondilolistese.OBJECTIVE: To determine the incidence of spondylolysis and spondylolisthesis in young, female gymnasts, and to correlate these with lumbar pain, history of trauma and training load. METHOD: A total of 18 would-be Olympic gymnasts, aged 8-17, with an average age of 11.3, were voluntarily evaluated. The Gymnasts were asked to complete a questionnaire about their sports activities, and were submitted to a clinical examination and lumbar spine radiography. RESULTS: The radiographies were analyzed by experienced specialists in surgery of the vertebral column, who found a 5.56% incidence of spondylolysis and no cases of spondylolisthesis. CONCLUSION: The incidence of radiographic alterations identified remained close to those reported in the literature for non-athletic individuals, and the lumbalgia indicated by the athletes showed no direct relation with spondylolysis and spondylolisthesis.

  19. MR imaging of overuse injuries in the skeletally immature gymnast: spectrum of soft-tissue and osseous lesions in the hand and wrist

    International Nuclear Information System (INIS)

    Dwek, Jerry R.; Cardoso, Fabiano; Chung, Christine B.

    2009-01-01

    In the pediatric gymnast, stress-related physeal injuries have been well described with characteristic imaging findings. However, a spectrum of overuse injuries, some rarely reported in the literature, can be encountered in the gymnast's hand and wrist. To demonstrate the MR appearance of a spectrum of overuse injuries in the skeletally immature wrist and hand of pediatric gymnasts. A total of 125 MR exams of the hand and wrist in skeletally immature children were performed at our institution during a 2-year period. Clinical histories were reviewed for gymnastics participation. MR studies of that subpopulation were reviewed and abnormalities tabulated. Of the MR studies reviewed, ten gymnasts were identified, all girls age 12-16 years (mean age 14.2 years) who presented with wrist or hand pain. Three of these children had bilateral MR exams. Abnormalities included chronic physeal injuries in three children. Two girls exhibited focal lunate osteochondral defects. Triangular fibrocartilage tears were present in three girls, one of whom had a scapholunate ligament tear. Two girls manifested metacarpal head flattening and necrosis. A variety of soft-tissue and osseous lesions can be encountered in the skeletally immature gymnast. Familiarity with these stress-related injuries is important for accurate diagnosis. (orig.)

  20. Superior short-term learning effect of visual and sensory organisation ability when sensory information is unreliable in adolescent rhythmic gymnasts.

    Science.gov (United States)

    Chen, Hui-Ya; Chang, Hsiao-Yun; Ju, Yan-Ying; Tsao, Hung-Ting

    2017-06-01

    Rhythmic gymnasts specialise in dynamic balance under sensory conditions of numerous somatosensory, visual, and vestibular stimulations. This study investigated whether adolescent rhythmic gymnasts are superior to peers in Sensory Organisation test (SOT) performance, which quantifies the ability to maintain standing balance in six sensory conditions, and explored whether they plateaued faster during familiarisation with the SOT. Three and six sessions of SOTs were administered to 15 female rhythmic gymnasts (15.0 ± 1.8 years) and matched peers (15.1 ± 2.1 years), respectively. The gymnasts were superior to their peers in terms of fitness measures, and their performance was better in the SOT equilibrium score when visual information was unreliable. The SOT learning effects were shown in more challenging sensory conditions between Sessions 1 and 2 and were equivalent in both groups; however, over time, the gymnasts gained marginally significant better visual ability and relied less on visual sense when unreliable. In conclusion, adolescent rhythmic gymnasts have generally the same sensory organisation ability and learning rates as their peers. However, when visual information is unreliable, they have superior sensory organisation ability and learn faster to rely less on visual sense.

  1. MR imaging of overuse injuries in the skeletally immature gymnast: spectrum of soft-tissue and osseous lesions in the hand and wrist

    Energy Technology Data Exchange (ETDEWEB)

    Dwek, Jerry R. [Department of Radiology, Rady Children' s Hospital and Health Center, San Diego, CA (United States); Cardoso, Fabiano; Chung, Christine B. [University of California at San Diego, Department of Radiology, San Diego, CA (United States)

    2009-12-15

    In the pediatric gymnast, stress-related physeal injuries have been well described with characteristic imaging findings. However, a spectrum of overuse injuries, some rarely reported in the literature, can be encountered in the gymnast's hand and wrist. To demonstrate the MR appearance of a spectrum of overuse injuries in the skeletally immature wrist and hand of pediatric gymnasts. A total of 125 MR exams of the hand and wrist in skeletally immature children were performed at our institution during a 2-year period. Clinical histories were reviewed for gymnastics participation. MR studies of that subpopulation were reviewed and abnormalities tabulated. Of the MR studies reviewed, ten gymnasts were identified, all girls age 12-16 years (mean age 14.2 years) who presented with wrist or hand pain. Three of these children had bilateral MR exams. Abnormalities included chronic physeal injuries in three children. Two girls exhibited focal lunate osteochondral defects. Triangular fibrocartilage tears were present in three girls, one of whom had a scapholunate ligament tear. Two girls manifested metacarpal head flattening and necrosis. A variety of soft-tissue and osseous lesions can be encountered in the skeletally immature gymnast. Familiarity with these stress-related injuries is important for accurate diagnosis. (orig.)

  2. Relationship Between Dietary Factors and Bodily Iron Status Among Japanese Collegiate Elite Female Rhythmic Gymnasts.

    Science.gov (United States)

    Kokubo, Yuki; Yokoyama, Yuri; Kisara, Kumiko; Ohira, Yoshiko; Sunami, Ayaka; Yoshizaki, Takahiro; Tada, Yuki; Ishizaki, Sakuko; Hida, Azumi; Kawano, Yukari

    2016-04-01

    This cross-sectional study explored the prevalence of iron deficiency (ID) and associations between dietary factors and incidence of ID in female rhythmic gymnasts during preseason periods. Participants were 60 elite collegiate rhythmic gymnasts (18.1 ± 0.3 years [M ± SD]) who were recruited every August over the course of 8 years. Participants were divided into 2 groups according to the presence or absence of ID. Presence of ID was defined either by ferritin less than 12 μg/L or percentage of transferrin saturation less than 16%. Anthropometric and hematologic data, as well as dietary intake, which was estimated via a semiquantitative food frequency questionnaire, were compared. ID was noted in 48.3% of participants. No significant group-dependent differences were observed in physical characteristics, red blood cell counts, hemoglobin, hematocrit, haptoglobin, or erythropoietin concentrations. The ID group had a significantly lower total iron-binding capacity; serum-free iron; percentage of transferrin saturation; ferritin; and intake of protein, fat, zinc, vitamin B2, vitamin B6, beans, and eggs but not iron or vitamin C. The recommended dietary allowance for intake of protein, iron, zinc, and various vitamins was not met by 30%, 90%, 70%, and 22%-87% of all participants, respectively. Multiple logistic analysis showed that protein intake was significantly associated with the incidence of ID (odds ratio = 0.814, 95% confidence interval [0.669, 0.990], p = .039). Participants in the preseason's weight-loss periods showed a tendency toward insufficient nutrient intake and were at a high risk for ID, particularly because of lower protein intake.

  3. Technicolor gymnastics

    Energy Technology Data Exchange (ETDEWEB)

    Dimopoulos, S. (Stanford Univ., CA (USA). Dept. of Physics); Georgi, H. (Harvard Univ., Cambridge, MA (USA). Lyman Lab. of Physics); Raby, S. (Michigan Univ., Ann Arbor (USA). Dept. of Physics)

    1983-07-21

    We propose a Glashow-Iliopoulos-Maiani mechanism for extended technicolor theories and illustrate it in an explicit model. We find that flavor changing neutral current effects are adequately suppressed if msub(t)<<50 GeV.

  4. Simultaneous bilateral elbow dislocation with bilateral medial epicondyle fractures in a 13-year-old female gymnast with hyperlaxity

    Science.gov (United States)

    Bauer, Stefan; Dunne, Ben; Whitewood, Colin

    2012-01-01

    Bilateral simultaneous elbow dislocations are extremely rare and have only been described in 12 cases. In the paediatric population unilateral elbow dislocations are rare with 3–6% of all elbow injuries and there are only few studies describing this injury exclusively in children. There is only one case report of a paediatric patient who sustained a simultaneous bilateral elbow dislocation with medial epicondyle fractures. We present a second paediatric case of simultaneous bilateral elbow dislocation with associated displaced bilateral medial epicondyle fractures in a gymnast with joint hyperlaxity (3 of 5 Wynne-Davies criteria) treated with closed reduction and short-term immobilisation (3 weeks). The patient returned to full trampoline gymnastics between 4 and 5 months postinjury and made an uneventful recovery. PMID:23234820

  5. Quantitative estimation of the state of vault feet gymnasts on the different stages of the long-term training

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    O.V. Makarova

    2013-10-01

    Full Text Available The analysis of the vaults given about the state is conducted feet gymnasts on the different stages of the long-term training. 93 sportswomen of different qualification took part in research. The system of Big foot was used. It is set that on the early stages of the long-term training for gymnasts observed flattening heights of unevenness of navicular bone above the floor. With growth of qualification of sportswomen to avoid development of pathological changes of vaults feet actually not possibly. It is conditioned the rules of competitions to complication of competition compositions and technique of execution of elements of calisthenics. It is marked that appearance of flattening feet requires: corrections in the system of training; introduction of the specially developed methods on the removal of existent deformations; prophylaxis of flat-footedness; strengthening of musculoskeletal system feet.

  6. A comparison of Coulomb and pseudo-Coulomb friction implementations: Application to the table contact phase of gymnastics vaulting.

    Science.gov (United States)

    Jackson, M I; Hiley, M J; Yeadon, M R

    2011-10-13

    In the table contact phase of gymnastics vaulting both dynamic and static friction act. The purpose of this study was to develop a method of simulating Coulomb friction that incorporated both dynamic and static phases and to compare the results with those obtained using a pseudo-Coulomb implementation of friction when applied to the table contact phase of gymnastics vaulting. Kinematic data were obtained from an elite level gymnast performing handspring straight somersault vaults using a Vicon optoelectronic motion capture system. An angle-driven computer model of vaulting that simulated the interaction between a seven segment gymnast and a single segment vaulting table during the table contact phase of the vault was developed. Both dynamic and static friction were incorporated within the model by switching between two implementations of the tangential frictional force. Two vaulting trials were used to determine the model parameters using a genetic algorithm to match simulations to recorded performances. A third independent trial was used to evaluate the model and close agreement was found between the simulation and the recorded performance with an overall difference of 13.5%. The two-state simulation model was found to be capable of replicating performance at take-off and also of replicating key contact phase features such as the normal and tangential motion of the hands. The results of the two-state model were compared to those using a pseudo-Coulomb friction implementation within the simulation model. The two-state model achieved similar overall results to those of the pseudo-Coulomb model but obtained solutions more rapidly. Copyright © 2011 Elsevier Ltd. All rights reserved.

  7. The effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture

    OpenAIRE

    Yang, Si-Dong; Ning, Sheng-Hua; Zhang, Li-Hong; Zhang, Ying-Ze; Ding, Wen-Yuan; Yang, Da-Long

    2016-01-01

    Abstract The purpose of this study was to explore the effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture after undergoing intramedullary nail fixation surgery. We collected medical records of elderly patients aged???60 years with femoral shaft fracture between 03/2010 and 03/2015 in Longyao County Hospital. Totally, 160 patients were identified and divided into the intervention group (n = 80) and the control group (n ...

  8. Long-term intensive gymnastic training induced changes in intra- and inter-network functional connectivity: an independent component analysis.

    Science.gov (United States)

    Huang, Huiyuan; Wang, Junjing; Seger, Carol; Lu, Min; Deng, Feng; Wu, Xiaoyan; He, Yuan; Niu, Chen; Wang, Jun; Huang, Ruiwang

    2018-01-01

    Long-term intensive gymnastic training can induce brain structural and functional reorganization. Previous studies have identified structural and functional network differences between world class gymnasts (WCGs) and non-athletes at the whole-brain level. However, it is still unclear how interactions within and between functional networks are affected by long-term intensive gymnastic training. We examined both intra- and inter-network functional connectivity of gymnasts relative to non-athletes using resting-state fMRI (R-fMRI). R-fMRI data were acquired from 13 WCGs and 14 non-athlete controls. Group-independent component analysis (ICA) was adopted to decompose the R-fMRI data into spatial independent components and associated time courses. An automatic component identification method was used to identify components of interest associated with resting-state networks (RSNs). We identified nine RSNs, the basal ganglia network (BG), sensorimotor network (SMN), cerebellum (CB), anterior and posterior default mode networks (aDMN/pDMN), left and right fronto-parietal networks (lFPN/rFPN), primary visual network (PVN), and extrastriate visual network (EVN). Statistical analyses revealed that the intra-network functional connectivity was significantly decreased within the BG, aDMN, lFPN, and rFPN, but increased within the EVN in the WCGs compared to the controls. In addition, the WCGs showed uniformly decreased inter-network functional connectivity between SMN and BG, CB, and PVN, BG and PVN, and pDMN and rFPN compared to the controls. We interpret this generally weaker intra- and inter-network functional connectivity in WCGs during the resting state as a result of greater efficiency in the WCGs' brain associated with long-term motor skill training.

  9. "Extreme" or tariff sports: their injuries and their prevention (with particular reference to diving, cheerleading, gymnastics, and figure skating).

    Science.gov (United States)

    Foley, E C; Bird, H A

    2013-04-01

    The interface between sports medicine and performing arts medicine is closest for "tariff" sports, where the sportsperson can select their own programme of varying difficulty with the more complex skills carrying potential for higher marks. Inevitably, some performers over-reach themselves. Examples of injuries and prevention strategies to avoid such injuries are discussed in a preliminary analysis of four sports: diving, cheerleading, gymnastics, and figure skating.

  10. Thermoregulation of competitive artistic gymnastic athletes and non-athlete girls exercising in the heat

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    Gabriela Tomedi Leites

    2016-05-01

    Full Text Available DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n2p143   It’s unclear whether the combination of intense, chronic training and heat exposure during prepubescence improves thermoregulatory responses to exercise in artistic gymnastics athletes. The objective of this study was to compare thermoregulatory and perceptual responses between artistic gymnastics athletes and non-athlete girls while exercising both in heat and thermoneutral conditions. Seven athletes (8.7 ± 1.3 yrs and 7 nonathletes (9.4 ± 1.5 yrs cycled for 30 min at load (W of ~55% VO2peak, on two separate occasions in a randomized order: heat (35˚C, 40% relative humidity and thermoneutral conditions (24˚C, 50% relative humidity. Rectal temperature, heart rate, rate of perceived exertion, thermal sensation, thermal comfort and irritability were measured throughout the exercise. Initial rectal temperature was similar between athletes and non-athletes in both heat (37.2 ± 0.4 vs. 37.4 ± 0.2˚C, respectively and thermoneutral conditions (37.3 ± 0.2 vs. 37.3 ± 0.3˚C. Final rectal temperature was similar between groups (38.0 ± 0.2 vs. 38.2 ± 0.2˚C in heat and 37.8 ± 0.2 vs. 37.9 ± 0.2˚C in thermoneutral conditions. Initial heart rate was lower in athletes in the heat (76 ± 7 vs. 91 ± 11 bpm, P = 0.01; however, throughout cycling, it became similar between groups. Athletes reported similar perceptual responses compared to non-athletes, with the exception of higher thermal comfort in the 10th minute of exercise in thermoneutral conditions (P = 0.003. It was concluded that athletes were similar to non-athletes with respect to thermoregulatory and perceptual responses during 30 min of cycling at similar relative intensities.

  11. Influence of water immersion, water gymnastics and swimming on cardiac output in patients with heart failure.

    Science.gov (United States)

    Schmid, Jean-Paul; Noveanu, Markus; Morger, Cyrill; Gaillet, Raymond; Capoferri, Mauro; Anderegg, Matthias; Saner, Hugo

    2007-06-01

    Whole-body water immersion leads to a significant shift of blood from the periphery to the intrathoracic circulation, followed by an increase in central venous pressure and heart volume. In patients with severely reduced left ventricular function, this hydrostatically induced volume shift might overstrain the cardiovascular adaptive mechanisms and lead to cardiac decompensation. To assess the haemodynamic response to water immersion, gymnastics and swimming in patients with chronic heart failure (CHF). 10 patients with compensated CHF (62.9 (6.3) years, ejection fraction 31.5% (4.1%), peak oxygen consumption (Vo(2)) 19.4 (2.8) ml/kg/min), 10 patients with coronary artery disease (CAD) but preserved left ventricular function (57.2 (5.6) years, ejection fraction 63.9% (5.5%), peak Vo(2) 28 (6.3) ml/kg/min), and 10 healthy controls (32.8 (7.2) years, peak Vo(2) 45.6 (6) ml/kg/min) were examined. Haemodynamic response to thermoneutral (32 degrees C) water immersion and exercise was measured using a non-invasive foreign gas rebreathing method during stepwise water immersion, water gymnastics and swimming. Water immersion up to the chest increased cardiac index by 19% in controls, by 21% in patients with CAD and by 16% in patients with CHF. Although some patients with CHF showed a decrease of stroke volume during immersion, all subjects were able to increase cardiac index (by 87% in healthy subjects, by 77% in patients with CAD and by 53% in patients with CHF). Vo(2) during swimming was 9.7 (3.3) ml/kg/min in patients with CHF, 12.4 (3.5) ml/kg/min in patients with CAD and 13.9 (4) ml/kg/min in controls. Patients with severely reduced left ventricular function but stable clinical conditions and a minimal peak Vo(2) of at least 15 ml/kg/min during a symptom-limited exercise stress test tolerate water immersion and swimming in thermoneutral water well. Although cardiac index and Vo(2) are lower than in patients with CAD with preserved left ventricular function and controls

  12. Talar body fatigue stress fractures: three cases observed in elite female gymnasts

    International Nuclear Information System (INIS)

    Rossi, F.; Dragoni, S.

    2005-01-01

    To introduce and emphasize the clinical and radiological findings of three talar body fatigue stress fractures in competitive athletes. Clinical and radiographic skeletal records of 24,562 athletes taken between 1962 and 2002 were retrospectively reviewed. Among these, 6851 files related to acute foot and ankle injuries or chronic post-traumatic sequelae were found. There were 925 (3.76%) stress fatigue fractures selected from the whole collection. Among these there were three cases (0.32%) of talar body stress fractures diagnosed in elite female gymnasts 15 - 17 years old. The negative first radiograph become positive 4-6 weeks later. Scintigraphy was positive at an early stage and consistent for the diagnosis. CT and MRI gave positive results 1-2 weeks after the beginning of symptoms which were always greatly diagnostic. The sports medicine literature lacks reports of talar body fatigue stress fractures. The poor initial sensitivity of radiography makes it problematic to establish an early diagnosis. A wise combination of scintigraphy, CT and MRI has therefore to be relied upon. Familiarity with this rare location for a stress fracture may prevent delayed diagnosis and long-lasting damage, both of which are important factors in competitive athletes. (orig.)

  13. Analysis of the influence of plyometric training in improving the performance of athletes in rhythmic gymnastics

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    Barbara Raquel Agostini

    2017-11-01

    Full Text Available Rhythmic gymnastics (RG athletes need high-performance training since a high degree of precision is required in their exercises. Plyometric training (PT has been used to improve athletes' neuromuscular function, explosive performance and strength in competition. The object of this study was to assess the efficiency of PT in improving the performance of RG athletes in the juvenile and adult categories over 12 months, by incorporating PT into two training macrocycles. Thirty athletes were selected; they were divided randomly into a control group (CG and an experimental group (EG of 15 athletes each. Two 6-month training macrocycles were drawn up for the EG in which they maintained normal training with the addition of PT. The CG maintained its normal training. Three tests were used for the assessment: vertical jump, horizontal jump and agility, assessed at 5 different moments. After 12 months it was observed an improvement in test performance in both groups, with a more significant improvement in the EG when compared to the CG. The addition of PT to normal training improved the performance of athletes by developing greater power in the lower limbs, increasing their capacity in vertical jump, horizontal jump and agility.

  14. Perfection of primary children’s selection for sport gymnastic training in Kurdistan

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    Dlshad Nihad Abdulvahid

    2015-12-01

    Full Text Available Purpose: to find ways of perfection of primary children’s selection for sport gymnastic training in Kurdistan. Material: questioning of specialized physical culture HEEs’ students in Ukraine and Kurdistan (n=120, n=120. Physical condition and physical qualities of 7 years’ age boys of Ukraine and Kurdistan (n=56, n=52 were assessed. Results: only 10 Kurdistan students had opportunity to start specialized sport trainings by recommendations of professional coach. Ineffective influence of mass media in involvement of youth in sport trainings was noted. Physical condition level of children corresponds to standards. In most of motor tests Ukrainian children showed better results that their peers from Kurdistan. Conclusions: in Ukraine 42% of children join sports practicing owing to parents’ wish. In Kurdistan 25% of children join sports practicing by recommendations of physical culture teachers. The next by importance factor is example of peers (21% and 33%. In nine from twelve motor tests Kurdistan children yield to their Ukrainian peers. In 20 meters’ run and in shuttle run results of Kurdistan children are better. Confident distinctions were found in quantity of chin ups in lying position.

  15. Gymnasts and non-athletes muscle activation and torque production at the ankle joint

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    Natália Batista Albuquerque Goulart

    2014-07-01

    Full Text Available http://dx.doi.org/10.5007/1980-0037.2014v16n5p555  Artistic Gymnasts (AG execute specific movements that require substantial movement control and force production at the ankle joint. This high demand might change the neuromechanical properties of the ankle joint muscles in these athletes compared to non-athlete girls (NAG. The aim of this study was to compare muscle activation and torque production at the ankle joint between AG and NAG. Ten AG (11.70 ± 1.06 years of age and 10 NAG (11.70 ± 1.49 years of age participated in the study. Electromyographic  (EMG signals of medial gastrocnemius (MG, soleus (SO and tibialis anterior (TA were obtained simultaneously to the maximal isometric plantarflexion (PFT and dorsiflexion (DFT torques of the dominant limb during a maximal voluntary isometric contraction (MVIC at five different joint angles (20°, 10°, 0°, -10° e -20°. Neuromuscular efficiency was also calculated by the Torque/EMG ratio. AG presented higher PFT (p0.05. In addition, AG showed higher values for plantar flexion neuromuscular efficiency and smaller values of dorsiflexion neuromuscular efficiency compared to the NAG (p<0.01. Higher sports demands of AG determined higher PFT, higher plantar flexor efficiency, smaller DFT but similar activation of MG, SO and TA compared to NAG.

  16. Pedagogical Conditions for Coordination Development in Girls of Primary School Age through Rhythmic Gymnastics

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    С. І. Марченко

    2015-06-01

    Full Text Available The research objective is to experimentally verify the effectiveness of the use of rhythmic gymnastics means that have been systematized to develop coordination abilities in girls of primary school age. Research methods: method of theoretical analysis and generalization of literary sources, method of control studies, pedagogical experiment, methods of mathematical statistics. Research results. The coordination readiness level evaluation demonstrated that at the beginning of the pedagogical experiment the level of the majority of the second-grade girls was low (22.85%, below average (39.97%, and average (11.42%; that of the third-grade girls was below average (57.1%, average (34.26%; and that of the fourth-grade — below average (29.3%, and average (62.06%. After the pedagogical experiment the number of the second-, third- and fourth-grade girls with the low level decreased by 19%, 13.4%, 10.4% in the experimental groups and by 16.3%, 11.8%, 9.8% in the control groups respectively; the number of the girls with the below-average level decreased by 14.7%, 32.7%, 23.1% in the experimental groups and by 12.4%, 21%, 19.1% in the control groups. The positive changes in the level of coordination abilities occurred both in the control and the experimental groups, with the results improved in favor of the experimental groups.

  17. The influence of gymnastics in motor coordination and reaction time in urban public bus drivers

    Directory of Open Access Journals (Sweden)

    Stela Paula Mezzomo

    2014-12-01

    Full Text Available This study investigated the influence of labour gymnastics (LG on bus drivers' basic skills such as reaction time and gross motor coordination. Sixty male bus drivers (37.06 ± 7.66 years old from two bus lines in the city of Santa Maria (RS took part of this study. The participants were split into two groups, experimental group (EG and control group (CG. Subjects that were part of the EG took part in a LG intervention program, 2-3 times a week, over a year. Gross motor coordination was assessed by BURPEE Protocol (Johnson & Nelson, 1979, whereas reaction time by software providing a visual stimulus. Data normality was checked through Shapiro-Wilk test, which pointed to normal distribution only for the variables simple reaction time (SRT and choice reaction time (CRT in the EG. Therefore the non-parametric Mann-Whitney U test was selected to compare differences between groups. A statistically significant difference for gross motor coordination was found (z= −2.525, p= 0.012, suggesting the effectiveness of LG to improve motor skills. As regards SRT and CRT, no significant difference was found, in spite of better outcomes having been recorded after the LG program.

  18. The speed of progress in the apparatus handling technique in rhythmic gymnastics

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    Moskovljević Lidija

    2013-01-01

    Full Text Available Specificity of rhythmic gymnastics as a sport and as a teaching device are apparatus routines. Considering lack of researches, the aim of our study was to determine ages of maturity when the development in apparatus routines performance is greater. Development in essential rope, hoop and ball routine performance was examined two times per year, through four years experimental period. The evaluation is carried out three-member RG-expert committee on a scale of 1 to 10. A total of twenty-seven competitors, examined at ages seven to fourteen, participate in this study. Based on data, we can notice that speed of progress in apparatus handling technique was not equal during observing maturity period. There was not significant development in most of examined routines between seven to nine years of ages. Significant development in this period has been achieved only in two rope routines (Vij1 i Vij2R and one ball routine to (Lop2R. From eleven to twelve years of ages, significant development has been achieved for most of routines, except basic running with rope (Vij1 and hoop routine performed with weaker arm (Obr2L. At 12 to 13 years of ages, development of routines performance has not been statistically significant.

  19. The Influence of Various Types of Water Gymnastics Upon the Exercise Capacity

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    Dana BADAU

    2015-12-01

    Full Text Available Between the components of the physiological capacity and the practice degree of the physical exercise is a direct interrelation, which is influenced by a number of factors, out of which deployment environment with its features has a leading role. Determining the relationship between the effort capacity by heart rate changes during recovery after exercise, determining the body aerobic resistance level, as a result of the entertaining and recreational activities, specifically, performed in different environments: terrestrial and aquatic, using adapted exercises and innovative materials, that require various and specific efforts. The study was conducted during the academic year 2012-2013, with the female students in the first year of the non-profile faculties and comprised two experimental groups of 24 subjects each, from UMF Tg. Mures, who carried out specific water gymnastics activities, during physical education classes and a control group composed of 47 female students from Transilvania University of Brasov, who carried out the following: entertaining and recreational activities, application exercises, overall physical development free exercises or with portable objects. During the research, the Ruffier test was applied with target on the body aerobic resistance level. Following the research performance, the Ruffier index recorded the biggest difference of the averages of 1.75, after practicing aqua-pullpush-gym activities.

  20. Talar body fatigue stress fractures: three cases observed in elite female gymnasts

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, F. [National Institute of Sports Medicine of the Italian Olympic Committee, Rome (Italy); Dragoni, S. [National Institute of Sports Medicine of the Italian Olympic Committee, Rome (Italy); Istituto Nazionale di Medicina dello Sport, Rome (Italy)

    2005-07-01

    To introduce and emphasize the clinical and radiological findings of three talar body fatigue stress fractures in competitive athletes. Clinical and radiographic skeletal records of 24,562 athletes taken between 1962 and 2002 were retrospectively reviewed. Among these, 6851 files related to acute foot and ankle injuries or chronic post-traumatic sequelae were found. There were 925 (3.76%) stress fatigue fractures selected from the whole collection. Among these there were three cases (0.32%) of talar body stress fractures diagnosed in elite female gymnasts 15 - 17 years old. The negative first radiograph become positive 4-6 weeks later. Scintigraphy was positive at an early stage and consistent for the diagnosis. CT and MRI gave positive results 1-2 weeks after the beginning of symptoms which were always greatly diagnostic. The sports medicine literature lacks reports of talar body fatigue stress fractures. The poor initial sensitivity of radiography makes it problematic to establish an early diagnosis. A wise combination of scintigraphy, CT and MRI has therefore to be relied upon. Familiarity with this rare location for a stress fracture may prevent delayed diagnosis and long-lasting damage, both of which are important factors in competitive athletes. (orig.)

  1. Myositis ossificans circumscripta of the psoas muscle due to overuse in an adolescent gymnast.

    Science.gov (United States)

    Masquijo, Julio Javier; Sartori, Federico

    2014-11-01

    Myositis ossificans is a pseudoinflammatory tumour that originates from skeletal muscle and corresponds to a heterotopic, metaplastic, nonmalignant bone tumour. The purpose of this article is to report the case of myositis ossificans circumscripta (MOC) of the psoas muscle due to overuse in an adolescent gymnast. A 16-year-old female athlete presented at our outpatient orthopaedic clinic for evaluation of a 1-month history of low back pain. Initial plain radiographs were initially interpreted as negative, and laboratory values were normal. MRI imaging demonstrated a circumscribed mass with associated oedema in the psoas muscle. Computed tomography-guided percutaneous biopsy was performed and histology confirmed the diagnosis of MOC. Conservative treatment was initiated with rest and anti-inflammatory drugs (indomethacin). The patient had a resolution of pain and function after 3 months of conservative treatment. At 6 months' follow-up, MRI demonstrated complete resolution of the lesion and she gradually returned to her sports activity. At last follow-up she was asymptomatic. MOC is a rare lesion in the paediatric-adolescent population. To our knowledge, this is the first report of MOC in the psoas muscle produced by overuse. MRI is very sensitive in detecting oedema during the acute phase of the lesion. Conservative treatment should be considered, especially at the early stage of the disease. Spontaneous resolution can be expected in most cases.

  2. The relationship between reproduction of the jump’s rhythm and technical score of their execution by gymnasts at the stage of initial training

    Directory of Open Access Journals (Sweden)

    Oksana Zaplatynska

    2016-06-01

    Full Text Available Purpose: to determine the interconnection between quality of performance of the jumps and reproduction of the rhythm of jumps by gymnasts at the stage of initial training. Material & Methods: to determine the relationship between reproduction of rhythm and evaluation by the quality of technique of the jumps we used expert assessment, check the accuracy of the reproduction of rhythm with the help of computer program "rhythmic", methods of mathematical statistics. Results: the study found the correlation between reproduction of rhythm and summing-up of quality the technique of jumps by the gymnasts at the stage of initial training. Conclusions: the ability to reproduce a predetermined rhythm influences the level of technical readiness of gymnasts at the stage of initial training.

  3. Practical recommendations for the implementation of health technologies to enhance physical fitness of students in extracurricular classes during non-traditional gymnastics

    Directory of Open Access Journals (Sweden)

    E.V. Fomenko

    2014-07-01

    Full Text Available Purpose : to develop practical recommendations for extracurricular classes nontraditional kinds of gymnastics to improve the organization of physical education teachers in schools. Material : in the experiment involved 358 students. Analyzed the available literature data. Results : a comparative analysis of physical fitness of students and practical recommendations for the non-traditional occupations gymnastics. Been a significant interest in physical education classes. Found that the main ways of improving physical education students may be the formation of the need for strengthening health facilities fitness aerobics, shaping, pilates. Conclusions : highlights the need to structure the problems they need and develop appropriate solutions.

  4. Elite level rhythmic gymnasts have significantly more and stronger pain than peers of similar age: a prospective study.

    Science.gov (United States)

    Sabeti, Manuel; Jeremian, Lusine; Graf, Alexandra; Kandelhart, Robert

    2015-01-01

    Rhythmic gymnastics (RG) unites aesthetic, ballet-like motion, and all aspects of gymnastics. To reach elite level, girls begin at early age the intensive training. To date it is unclear if such demanding training influences the incidence and intensity of painful overuse injuries. The purpose of this study is to analyze anatomical painful regions and pain intensity in elite level rhythmic gymnasts (elRG) and compare results with an age-matched control group (CG). This prospective field study was carried out at the European Championship in RG 2013 (218 participating athletes, Vienna, Austria). Volunteering athletes were interviewed according to a preformed questionnaire. As CG secondary school pupils without any competitive sports experience were analyzed accordingly. Overall, 243 young females (144 elRG/66 % of all participants and 99 CG) were observed. ElRGs were significantly (s.) smaller, lighter, and had s. stronger pain (p < 0.001). A total of 72 % of athletes reported to have at least one painful body region compared with 52 % of CG (p < 0.001). ElRG had nearly three times more serious injuries than the CG. In all 23 % off all elRG reported to have had no access to professional medical care. ElRGs were s. more frequently (25 vs 9 %) affected at the lumbar spine and the ankle joint (17.4 vs 7 %). To our knowledge, this trial analyzes the largest cohort of elRG to date. Hence, it is clearly alluded that intensive training in RG is a significant factor causing more and stronger pain than in a CG.

  5. Effects of water gymnastics on anthropometric variables of women aged 60 - 80 years

    Directory of Open Access Journals (Sweden)

    Adair da Silva Lopes

    2001-12-01

    Full Text Available This study aimed to analyze the effects of eight months of water gymnastics on the anthropometric variables of women aged 60 - 80 years. The sample comprised formed by 62 women (Experimental Group, EG, n = 50; Control Group, CG, n = 12, who were measured for body mass (kg, stature (cm, circumferences in cm (arms, normal chest, abdomen waist, hip, mid-thigh and calf and sum of skinfolds representing regional fat (trunk, limbs, central and peripheral, and total fat. The EG participated at all water activities for 32 weeks which, a total of 64 sessions, each lasting for about 45 min. Alpha level was set at p ≤ 0.05 for all comparisons. For pre-and-post test comparison of the EG, Student’s t test for dependent samples was used. The independent t test was used to compare both groups at the beginning and at the end of the experiment. According to the results the following can be stated: the water gymnastics program followed for 8 months, helped to statistically reduce body mass and body circumferences at waist, hip, mid-thigh and calf levels. Signifi cant differences in the distribution of regional body fat and total fat were observed found (p ≤ 0.05 at trunk and limbs and in peripheral and total body fat. ABSTRACT O presente estudo teve como objetivo analisar os efeitos de oito meses de hidroginástica sobre indicadores antropométricos de mulheres entre 60 e 80 anos de idade. Participaram da amostra 62 mulheres, divididas em dois grupos: experimental (GE, n = 50 e controle (GC, n = 12. Mediu-se a massa corporal (kg, estatura corporal (cm, perímetros, cm (tronco normal, abdômen na região da cintura, glútea, coxa e panturrilha e somatórios de dobras cutâneas (mm, representando a gordura por região (tronco, membros, central e periférica e a gordura total. O grupo experimental participou das atividades de hidroginástica durante 32 semanas, totalizando 64 sessões, com duração aproximada de 45 minutos. Para a análise dos dados entre o

  6. Clothing interference in performance, articular range of motion and comfort in labor gymnastics

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    Antônio Renato Pereira Moro

    2010-09-01

    Full Text Available The objective of this descriptive case study was to analyze the interference of clothing with exercise performance, joint range of motion (ROM, and comfort during a session of labor gymnastics wearing a uniform (UNI and specific exercise clothes (SEC. Twenty female workers (28.9±10.2 years from a company in Florianópolis were studied. A photo camera, Wells bench, a questionnaire, and interview were used for data collection. The subjects were submitted to seven types of exercise wearing UNI and SEC: hip flexion, shoulder flexion, trunk flexion-hips and ankle angles, shoulder extension, modified trunk flexion-hips and ankle angles, horizontal shoulder adduction, and a sit-and-reach test. The results were analyzed using the paired t-test, chi-square test, and Fisher’s exact test (p≤0.05. Seven women wearing UNI tended not to show the body, 17 removed some part of UNI, and 13 noted movement limitation. Discomfort was lower in the upper body part during hip flexion and horizontal shoulder adduction and in the lower part during shoulder flexion, extension and horizontal shoulder adduction. Lower ROM values were observed for subjects wearing UNI compared to those wearing SEC during hip flexion (p=0.017, shoulder flexion (p=0.0075, trunk flexion (hips and ankle angles, modified trunk flexion (ankle angles, and the sit-and-reach test (linear and angular values (p<0.001. Trunk flexion performance (ankle angles was better in the UNI condition (p=0.001, probably because the subjects were wearing shoes. In conclusion, clothing tends to interfere with ROM and comfort, but not with exercise performance.

  7. The appreciation of artistic aspects of the Code of Points in rhythmic gymnastics: an analysis of the last three decades

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    Eliana de TOLEDO

    2016-03-01

    Full Text Available Abstract In pursuit of promoting the artistic aspects, the current Rhythmic Gymnastics Code of Points (RGCP has been submeted significant changes that motivated this research, documentary and historical in character, which aimed to analyze the last eight Olympic cycles of RGCP. The research method used in this study is documentary and characterized by the information found in documents (RGCP that had not received any scientific treatment. From the analysis of different RGCP cycles, we found artistic aspects, and their connection with RG technical requirements. We observed that the RG has distinct stages (technical aspects, flexibility etc. While retaining its artistic roots (from Dance and Rhythm, in pursuit of sportivization and systematization of the sport, the first stage was characterized by a search for the sportivization and standardization of the modality based on the inclusion of new body elements in the RGCP . The second stage confirms our previous hypothesis, that in the last RGCP the artistic component had undergone few changes. We noticed, in an overview, that at the present time the current RGCP brings back the relationship between RG and its origins, influenced by Aesthetic Gymnastics (Swedish, Rhythmic and Dance. Condition observed once the current Code of Points (2013-2016 marks the story of sports, by two aspects: the permissiveness of routines with singing wich has not allowed since since the creation the RGCP and significant changes to the appreciation of the routines’ artistic aspects.

  8. A lower extremity strength-based profile of NCAA Division I women's basketball and gymnastics athletes: implications for knee joint injury risk assessment.

    Science.gov (United States)

    Thompson, Brennan J; Cazier, Curtis S; Bressel, Eadric; Dolny, Dennis G

    2018-08-01

    This study aimed to provide a comprehensive strength-based physiological profile of women's NCAA Division I basketball and gymnastic athletes; and to make sport-specific comparisons for various strength characteristics of the knee flexor and extensor muscles. A focus on antagonist muscle balance (hamstrings-to-quadriceps ratios, H:Q) was used to elucidate vulnerabilities in these at-risk female athletes. Fourteen NCAA Division I women's basketball and 13 gymnastics athletes performed strength testing of the knee extensors and flexors. Outcome measures included absolute and relative (body mass normalised) peak torque (PT), rate of torque development at 50, 100, 200 ms (RTD50 etc.) and H:Q ratios of all variables. The basketball athletes had greater absolute strength for all variables except for isokinetic PT at 240°s -1 and isometric RTD50 for the knee extensors. Gymnasts showed ~20% weaker body mass relative concentric PT for the knee flexors at 60 and 120°·s -1 , and decreased conventional H:Q ratios at 60 and 240°·s -1 (~15%). These findings suggest that collegiate level gymnastics athletes may be prone to increased ACL injury risk due to deficient knee flexor strength and H:Q strength imbalance. Coaches may use these findings when implementing injury prevention screening and/or for individualised strength training programming centered around an athletes strength-related deficits.

  9. The Impact of Therapeutic Recreational Gymnastic Exercise on Basic Motor Skills of Hearing-Impaired Children Aged between 6 and 9 Years

    Science.gov (United States)

    Demirel, Nurcan

    2018-01-01

    Purpose: The purpose of the current study is to investigate the impact of therapeutic recreational gymnastic exercises on basic motor skills of hearing-impaired children aged between 6-9 years. Material and Method: 18 students (12 boys; 6 girls) between the ages of 6-9 years participated in the study. 9 of these students were determined as…

  10. Behavior of physiological variables during a water gymnastics class in women DOI:10.5007/1980-0037.2010v12n1p43

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    Mabel Micheline Olkoski

    2010-12-01

    Full Text Available The aim of this study was to analyze the behavior of physiological variables and rating of perceived exertion (RPE during the different phases of a water gymnastics class. Seventeen female university students (age: 23 ± 3.5 years were evaluated in two steps: 1 incremental treadmill test (peak VO2 and HRmax; 2 assessment of body composition and achievement in the water gymnastics class (HR, VO2, [lac], and RPE. Descriptive statistics and repeated measures ANOVA with the post hoc Student-Newman-Keuls were used (p< 0.05. The results showed that both HR and VO2 differed significantly (p=0.000 between the three phases of the class. Blood lactate only differed significantly (p=0.001 between the early (1.55 mM and the main phase (3.58 mM. The mean RPE was 11 and total calorie expenditure was 262.10 kcal. In conclusion, the physiological variables studied and RPE vary significantly according to the phase of the water gymnastics class. In addition, the intensity of effort (HR, VO2 and [lac] obtained for the main phase is within the parameters established in the literature for aerobic exercise. Thus, regular water gymnastics classes with this structure may improve the physical condition of young adult women.

  11. Physical Fitness of Girls Practising Acrobatic and Trampoline Gymnastics Compared to that of Girls Practising other Sports in the Subcarpathian Province Team

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    Seredyński Antoni

    2015-09-01

    Full Text Available Introduction. The aim of this study was to determine the level of overall physical fitness of girls from the Subcarpathian Province Team (SPT who practise acrobatic and trampoline gymnastics and compare it to that of other members of the SPT. A comparative analysis of the subjects’ physique was also performed.

  12. Initial years of recreational artistic gymnastics training improves lumbar spine bone mineral accrual in 4- to 8-year-old females.

    Science.gov (United States)

    Laing, Emma M; Wilson, Alissa R; Modlesky, Christopher M; O'Connor, Patrick J; Hall, Daniel B; Lewis, Richard D

    2005-03-01

    Gymnasts' bone mineral characteristics are generally not known before starting their sport. Prepubertal females who enrolled in beginning artistic gymnastics (n = 65) had lower bone mineral than controls (n = 78). However, 2 years of gymnastics participation versus no participation led to a significantly greater accrual of forearm bone area and lumbar spine areal BMD. The skeletal response to exercise in children compared with adults is heightened because of the high bone turnover rate and the ability of bone to change its size and shape. Whereas child gymnasts generally have greater rates of bone mineral accrual compared with nongymnasts, it is unknown if some of these skeletal advantages are present before the onset of training or are caused entirely by training. Changes in bone area (BA; cm2), BMC (g), and areal BMD (aBMD; g/cm2) over 24 months were examined in prepubertal females, 4-8 years of age, who selected to perform recreational gymnastics (GYM; n = 65), nongymnastic activities, or no organized activity (CON; n = 78). Participants had essentially no lifetime history of organized athletic participation (spine, total proximal femur, and forearm BA, BMC, and aBMD were measured every 6 months using DXA (Hologic QDR-1000W). Independent samples t-tests determined baseline group differences. Nonlinear mixed effects models were used to model 24-month changes in bone data. In subset analyses, high-level gymnasts advancing to competition (HLG; n = 9) were compared with low-level nonadvancing gymnasts (LLG; n = 56). At baseline, GYM were shorter, lighter, and had lower BA, BMC, and aBMD compared with CON (p 0.05). Controlling for differences in race, baseline measures of body mass, height, and calcium intake, and change in breast development beyond stage II at 24 months, GYM had greater long-term (asymptotic) mean responses for total body aBMD and forearm BMC (p spine aBMD and forearm BA compared with CON over 24 months. Over time, forearm BA increased to a greater

  13. Evaluation of static and dynamic balance in elderly women performing aquatic exercise and gymnastics DOI:10.5007/1980-0037.2010v12n1p55

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    Ana Paula Almeida

    2010-12-01

    Full Text Available This study evaluated static and dynamic balance and related motor valences in elderly women who had been undergone gymnastics or aquatic exercise training for at least 6 months, three times a week. Thirty-one women performed water gymnastics (mean age: 69.32 ± 6.57 years and 28 gymnastics (65.57 ± 7.67 years. Height (cm, weight (kg and waist, hip and abdominal circumference (cm were measured and the body mass index (BMI and waist-hip ratio (WHR were calculated. Physical fitness was measured using the “sit and get up in 30 seconds” test (leg endurance and “8-foot up-and-go” test (dynamic balance, both proposed by Rikli and Jones (1999, and the “sit and reach” (flexibility and static balance tests described by Caromano (1998. Statistical analysis was performed using the Student t-test and Pearson’s correlation, with a level of significance of 0.05. No significant difference in the anthropometric measures (BMI and WHR was observed between groups. In the physical fitness tests, significant differences were only found in the “8-foot up-and-go” and “sit and get up” tests, with the gymnastics group presenting better results. No correlations within or between groups were observed regarding static and dynamic balance or motor valences. In conclusion, neither type of exercise was superior but the gymnastics group tended to show better results in terms of parameters such as agility, balance and flexibility.

  14. Ketogenic diet does not affect strength performance in elite artistic gymnasts

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    Paoli Antonio

    2012-07-01

    Full Text Available Abstract Background Despite the increasing use of very low carbohydrate ketogenic diets (VLCKD in weight control and management of the metabolic syndrome there is a paucity of research about effects of VLCKD on sport performance. Ketogenic diets may be useful in sports that include weight class divisions and the aim of our study was to investigate the influence of VLCKD on explosive strength performance. Methods 8 athletes, elite artistic gymnasts (age 20.9 ± 5.5 yrs were recruited. We analyzed body composition and various performance aspects (hanging straight leg raise, ground push up, parallel bar dips, pull up, squat jump, countermovement jump, 30 sec continuous jumps before and after 30 days of a modified ketogenic diet. The diet was based on green vegetables, olive oil, fish and meat plus dishes composed of high quality protein and virtually zero carbohydrates, but which mimicked their taste, with the addition of some herbal extracts. During the VLCKD the athletes performed the normal training program. After three months the same protocol, tests were performed before and after 30 days of the athletes’ usual diet (a typically western diet, WD. A one-way Anova for repeated measurements was used. Results No significant differences were detected between VLCKD and WD in all strength tests. Significant differences were found in body weight and body composition: after VLCKD there was a decrease in body weight (from 69.6 ± 7.3 Kg to 68.0 ± 7.5 Kg and fat mass (from 5.3 ± 1.3 Kg to 3.4 ± 0.8 Kg p  Conclusions Despite concerns of coaches and doctors about the possible detrimental effects of low carbohydrate diets on athletic performance and the well known importance of carbohydrates there are no data about VLCKD and strength performance. The undeniable and sudden effect of VLCKD on fat loss may be useful for those athletes who compete in sports based on weight class. We have demonstrated that using VLCKD for a

  15. Ketogenic diet does not affect strength performance in elite artistic gymnasts.

    Science.gov (United States)

    Paoli, Antonio; Grimaldi, Keith; D'Agostino, Dominic; Cenci, Lorenzo; Moro, Tatiana; Bianco, Antonino; Palma, Antonio

    2012-07-26

    Despite the increasing use of very low carbohydrate ketogenic diets (VLCKD) in weight control and management of the metabolic syndrome there is a paucity of research about effects of VLCKD on sport performance. Ketogenic diets may be useful in sports that include weight class divisions and the aim of our study was to investigate the influence of VLCKD on explosive strength performance. 8 athletes, elite artistic gymnasts (age 20.9 ± 5.5 yrs) were recruited. We analyzed body composition and various performance aspects (hanging straight leg raise, ground push up, parallel bar dips, pull up, squat jump, countermovement jump, 30 sec continuous jumps) before and after 30 days of a modified ketogenic diet. The diet was based on green vegetables, olive oil, fish and meat plus dishes composed of high quality protein and virtually zero carbohydrates, but which mimicked their taste, with the addition of some herbal extracts. During the VLCKD the athletes performed the normal training program. After three months the same protocol, tests were performed before and after 30 days of the athletes' usual diet (a typically western diet, WD). A one-way Anova for repeated measurements was used. No significant differences were detected between VLCKD and WD in all strength tests. Significant differences were found in body weight and body composition: after VLCKD there was a decrease in body weight (from 69.6 ± 7.3 Kg to 68.0 ± 7.5 Kg) and fat mass (from 5.3 ± 1.3 Kg to 3.4 ± 0.8 Kg p < 0.001) with a non-significant increase in muscle mass. Despite concerns of coaches and doctors about the possible detrimental effects of low carbohydrate diets on athletic performance and the well known importance of carbohydrates there are no data about VLCKD and strength performance. The undeniable and sudden effect of VLCKD on fat loss may be useful for those athletes who compete in sports based on weight class. We have demonstrated that using VLCKD for a relatively

  16. The "Akopian" vault performed by elite male gymnasts: Which biomechanical variables are related to a judge's score?

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    Roman Farana

    2015-03-01

    Full Text Available Background: A vaulting performance takes a short time and it is influenced by and affects the quantity of mechanical variables. The significant relationships between the vaulting score and specific aspects of the gymnast's vault should conduct coaches to monitor these variables as a part of training or routine testing. Objective: The aim of the current study was to determine the biomechanical variables that are related to a successful performance of the Akopian vaults performed by top level male gymnasts during the World Cup competition. Methods: Fifteen top-level male gymnasts participated in this study. For the 3D analysis, two digital camcorders with a frame rate of 50 Hz were used. The data were digitized by the Simi motion software. The Hay and Reid method was used to identify the biomechanical variables that determine the linear and angular motions of the handspring and front somersault vaults. A correlation analysis was used to establish the relationship between the biomechanical variables and the judges' scores. The level of statistical significance was determined at the value of p < .05. Results: In the Akopian vaults, in five out of 24 variables arising from the deterministic model showed a significant relationship to the score. A significant correlation was found in the maximum height of the body center of mass in the second flight phase, in the height of the body center of mass at the mat touchdown, in the change of the vertical velocity during the take-off from the vaulting table, and in the duration of the second flight phase. Conclusions: The results of the study suggest that a successful execution of Akopian vaults and the achievement of a higher score required: to maximize the change in vertical velocity in the table contact phase and maximize vertical velocity in the table take-off phase; to maximize the amplitude of the second flight phase, which is determined by the duration of the second flight phase, by the maximum

  17. Compatibility of sportswomen at selection in commands on group exercises of artistic gymnastics accounting their functional condition

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    O.S. Kozhanova

    2013-02-01

    Full Text Available The degree of trained and predisposition of work is certain from data of mechanisms of energy-supply of sportswomen. 40 students took part in research. The degree of trained sportswomen was determined on results a vectorcardiography. On the level of functional possibilities of heart of sportswomen were up-diffused on three groups. It was set that most corresponds the specific of group exercises the first group of gymnasts the heart of which is in a greater degree predispositioned to implementation of loadings of anaerobic and mixed orientation. The first group of sportswomen is characterized optimum accordance of processes depolarization and repolarization of ventricles and normal functioning of auricles. For the sportswomen of this group a heart works in the economical mode without tension. It is set that the account of compatible functionality at a selection in commands on group exercises comes forward the factor of increase of efficiency of competition activity of sportswomen.

  18. Traditional Gymnastic Exercises for the Pelvic Floor Often Lead to Bladder Neck Descent - a Study Using Perineal Ultrasound.

    Science.gov (United States)

    Baeßler, Kaven; Junginger, Bärbel

    2017-07-01

    The aims of physiotherapy in stress incontinent women are to improve pelvic floor function and the continence mechanism including bladder neck support and urethral closure pressure. In Germany, traditional conservative treatment often includes gymnastic exercises with unclear effects on the bladder neck. The aim of this study was to sonographically assess bladder neck movements during selected exercises. Fifteen healthy, continent women without previous vaginal births, who were able to voluntarily contract their pelvic floor muscels performed the shoulder bridge, the abdominal press, tiptoe and the Pilates clam exercises. The first set was performed without any additional instructions. During the second set directions were given to activate the pelvic floor before beginning each exercise and to maintain the contraction throughout the exercise. Bladder neck movement was measured on perineal ultrasound using a validated method with the pubic symphysis as a reference point. The median age of participants was 32 years, median BMI was 23. Eight women were nulliparous and seven had given birth to 1 - 2 children via caesarean section. When exercises were performed without voluntary pelvic floor contraction the bladder neck descended on average between 2.3 and 4.4 mm, and with pelvic floor contraction prior to the exercise only between 0.5 and 2.1 mm (p > 0.05 except for abdominal press p = 0.007). The Pilates clam exercise and toe stand stabilised the bladder neck most effectively. Bladder neck descent often occurs during pelvic floor gymnastic exercises as traditionally performed in Germany, and a voluntary pelvic floor contraction during the exercises does not necessarily prevent this.

  19. Biomechanical analysis of skilled female gymnasts' motor actions in vaulting «rondat fllick» with the new table [Biomekhanicheskij analiz dvigatel'nykh dejstvij kvalificirovannykh gimnastok v opornom pryzhke tipa «rondat-fliak» na snariade «pryzhkovyj stol»

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    Khmelnitska I.V.

    2011-11-01

    Full Text Available Biomechanics descriptions of technique of motive actions of gymnasts are presented. 20 gymnasts took part in an experiment. The analysis of 72 appearances of gymnasts and 144 supporting jumps is conducted. Errors are considered in the technique of motive actions of gymnasts at implementation of supporting jumps. It is marked that frequency of the use of supporting jump «Rondat Fllick» among all of supporting jumps is 40 %. It is set that the leading elements of motive structure of technique are biomechanics descriptions of the second phase of flight (duration, height of flight and landing distance.

  20. The device of gymnastics in the context of nineteenth-century spanish social medicine. From hygiene policies to the foundational discourses of “physical education”

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    Miguel Vicente-Pedraz

    2017-06-01

    Full Text Available In the first half of the c.19, hygienic and therapeutic gymnastic techniques were established throughout Europe as a device of knowledge/power concerning care and control over the body that, on the one hand, allowed the development of professional medical exploitation and, on the other, served as a justification for implementing and legitimising physical education in schools. Through a process of the localising, selecting and interpreting of documents, the object of this paper is to identify the genealogy of such a device within the Spanish context. To this end, particular attention has been placed on the technical manifestations perceptible in both the conflicts and discourses on which this new professional space was constructed. Emphasis has been given to the constitutive doctrinal texture of gymnastics, whose mark–in terms of regularity, stability, moral and physical self-restraint–would be present in the foundational justifications of physical education in schools.

  1. Respiratory muscle stretch gymnastics in patients with post coronary artery bypass grafting pain : Impact on respiratory muscle function, activity, mood and exercise capacity

    OpenAIRE

    會田, 信子; 渋谷, 優子; 吉野, 克樹; Komoda, Masaji; 井上, 智子

    2002-01-01

    A new rehabilitation (New-RH) program including respiratory muscle stretch gymnastics (RMSG) was developed to alleviate post-coronary artery bypass grafting pain (PCP). Effects on respiratory muscle function, pain, activities of daily living (ADL), mood and exercise capacity were investigated. Subjects were 16 consecutive patients undergoing median full sternotomy coronary artery bypass grafting (CABG), and were randomly divided into equal New-RH (S-group) and conventional therapy (C-group) g...

  2. Principles of macro-methodic of junior female gymnasts’ training to sport exercises for gymnastic all round competitions at specialized basic stage

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    V.A. Potop

    2015-08-01

    Full Text Available Purpose: working out of principles of junior female gymnasts’ macro-methodic training to sport exercises for all round competitions at stage of specialized basic training. Material: in the research 19 girl-gymnasts from reserve of combined team of Romania participated. Measurements and assessment of technical fitness at training sessions and in conditions of competitions were conducted at 120 training sessions (10 sessions a week. Results: we worked out and realized experimentally and in training sessions principles of macro-methodic training to gymnastic exercises. Macro-methodic of training is presented in structure of long-term programs of training for all round competitions. Macro-methodic is presented as combination of elements of motor, technical, didactic and technological structures of sport exercises (in the present article it was described on material of vaults of Yurchenko’s type. Conclusions: macro-methodic permits to state optimal algorithm of mastering of theoretical and practical materials at training sessions. Besides, it permits to demonstrate steady growth of sport results at competitions. With it individual-age features of junior female gymnasts, tendencies and specialists’ requirements are considered.

  3. TARGET-DIRECTED RUNNING IN GYMNASTICS: THE ROLE OF THE SPRINGBOARD POSITION AS AN INFORMATIONAL SOURCE TO REGULATE HANDSPRINGS ON VAULT

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    T. Heinen

    2011-11-01

    Full Text Available Empirical evidence highlights the role of visual information to control gymnastics vaulting and thus neglects a stereotyped approach run. However, there is no evidence on which informational source this regulation is based on. The aim of this study was to examine the position of the springboard as an informational source in the regulation of the handspring on vault. The hypothesis tested was that the action of running towards the springboard brings about changes in the approach run kinematics and handspring kinematics that relate directly to the position of the springboard. Therefore, kinematics of N = 14 female expert gymnasts’ handsprings on vault and their approach runs were examined while manipulating the position of the springboard. The results revealed that expert gymnasts placed their feet on average in the same position on the springboard and adapted to the springboard position during the last three steps of the approach run. A smaller springboard distance to the front edge of the vaulting table resulted in a different hand placement on the vaulting table, a shorter first flight phase, a take-off angle closer to 90° and a longer second flight phase. Findings suggest that the position of the springboard is a relevant informational source in gymnastics vaulting. We state that knowledge about relationships between informational sources in the environment and the resulting regulatory processes in athletes may help coaches to develop specific training programmes in order to optimize performance in complex skills.

  4. Effects of menarcheal age on the anterior cruciate ligament injury risk factors during single-legged drop landing in female artistic elite gymnasts.

    Science.gov (United States)

    Kim, Kew-Wan; Lim, Bee-Oh

    2014-11-01

    Although numerous studies have demonstrated the relationship between maturation and lower extremity biomechanics during landing in team sport athletes, we are presently uninformed of any research that examined the single-legged drop landing biomechanics of gymnasts. The purpose of this study is to investigate the effects of the menarcheal age on the lower extremity biomechanics during a single-legged drop landing in female artistic elite gymnasts. Twenty-two female artistic elite gymnasts, between 9 and 36 years of age, participated in this study. The participants were divided into two groups pre- (n = 11) and post- (n = 11) menarche and asked to perform a single-legged drop landing on top of a 30 cm platform and land on a force plate. The statistical analysis consisted of the multivariate analysis with the level of significance set at p < 0.05. The post-menarche group showed a decrease in their maximum knee flexion angle and increase in their maximum knee abduction angle, maximum internal tibial rotation angle, maximum knee abduction moment, and hamstring-quadriceps muscle activity ratio compared with the pre-menarche group during the single-legged drop landing. The post-menarche group showed an increased noncontact anterior cruciate ligament injury risk, due to their greater knee loads, compared with the pre-menarche group.

  5. Element nodes of sports equipment double back flip factions and double back flip hunched performed gymnast in floor exercise

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    V.A. Potop

    2014-07-01

    Full Text Available Purpose: to identify the node elements of sports equipment double back somersault tuck and double back flip bent. To compare the two types of nodes for double somersault. Material : the study involved eight gymnasts (age 12 - 14 years. All finalists in the competition floor exercise - reserve team Romania. The method of video - computer research and method of postural orientation movements. Results : identified nodal elements of sports equipment double back somersault tuck and double back flip bent. In the preparatory phase of motor actions - launcher body posture for reaching is repulsive to flip. In the phase of basic motor action - animation body postures (double back somersault tuck and bent (bent double back flip. Exercises are performed on the ascending and descending parts of the flight path of the demonstration of individual maximum lift height common center of mass. In the final phase of motor actions - final body posture - steady landing. Conclusions : indicators of key elements of sports equipment acrobatic exercises contain new scientific facts kinematic and dynamic structures of motor actions. They are necessary for the development of modern training programs acrobatic exercises in step specialized base preparation.

  6. The impact of medical gymnastics on load on the lower limb after knee twisting, on the basis of selected tests

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    Jacek Wilczyński

    2014-04-01

    Full Text Available Introduction: The issue of knee sprain is increasingly raised in connection with the large number of people that visit rehabilitation centres to recover efficiency and eliminate the pain of an injured joint. Aim of the research study: To determine the usefulness of medical gymnastics (kinesiotherapy in the process of limb loading and overcoming the discomfort and pain. Material and methods: The study included 50 rehabilitated patients of the Rehabilitation Unit of the District Hospital in Staszow, who were troubled with a history of knee sprains. The subjects were selected from 327 patients admitted to the rehabilitation unit within a 3-month period. Two groups of subjects were established (each with 25 people. Evaluation was focused on certain parameters related to the load of the rehabilitated limb, the rate of occurrence of pain felt during standing and walking, and the disappearance of complaints during resting. The group consisted of patients aged 20–64 years, and the median age of those tested was 42 years. The patients came from villages and towns in the county of Staszow, and a significant percentage of them were economically active. Results: The applied physiotherapy was beneficial as it increased the load on the diseased limbs (two-scales test and standing-on-one-leg test and improved quality of life, thanks to the palliation of pain to a considerable or complete degree. Conclusions: Physiotherapy enriched with physical exercise allows for faster recovery of an injured leg.

  7. Effectiveness of Massage Therapy and Abdominal Hypopressive Gymnastics in Nonspecific Chronic Low Back Pain: A Randomized Controlled Pilot Study

    Science.gov (United States)

    Jiménez-Rejano, J. J.; Chillón-Martínez, R.; Gómez-Benítez, M. A.; De-La-Casa-Almeida, M.

    2018-01-01

    Background There are a great number of interventions in physiotherapy, but with little evidence of their effectiveness in chronic low back pain. Therefore, this study assesses effectiveness of Massage Therapy and Abdominal Hypopressive Gymnastics and the combination of both to decrease pain and lumbar disability while increasing joint mobility and quality of life in patients with chronic nonspecific low back pain. Methods A randomized, single-blinded, controlled, clinical trial with sample (n = 27) was comprised of patients between 20 and 65 years, diagnosed with pain of mechanical origin characterized by having a duration of at least 12 weeks and no serious complications. Each group received 8 interventions of 30 minutes. Results Friedman ANOVA test obtained statistically significant differences of Oswestry, NRS, and Schober variables (p < 0.05) in the three measurements (pretest, posttest 1, and posttest 2), in each individual group. ANOVA Kruskal-Wallis test was used for comparison between groups, and Oswestry Disability values were significantly higher (p = 0.024) in the group receiving both treatments. Conclusion Both individual groups reduce pain levels, improve disability, and increase the flexibility of the lumbar spine. The combination therapy provides greater benefits in terms of lumbar disability. This study is registered on March 8, 2016, with NCT02721914. PMID:29681973

  8. Effectiveness of Massage Therapy and Abdominal Hypopressive Gymnastics in Nonspecific Chronic Low Back Pain: A Randomized Controlled Pilot Study

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    L. Bellido-Fernández

    2018-01-01

    Full Text Available Background. There are a great number of interventions in physiotherapy, but with little evidence of their effectiveness in chronic low back pain. Therefore, this study assesses effectiveness of Massage Therapy and Abdominal Hypopressive Gymnastics and the combination of both to decrease pain and lumbar disability while increasing joint mobility and quality of life in patients with chronic nonspecific low back pain. Methods. A randomized, single-blinded, controlled, clinical trial with sample (n=27 was comprised of patients between 20 and 65 years, diagnosed with pain of mechanical origin characterized by having a duration of at least 12 weeks and no serious complications. Each group received 8 interventions of 30 minutes. Results. Friedman ANOVA test obtained statistically significant differences of Oswestry, NRS, and Schober variables (p<0.05 in the three measurements (pretest, posttest 1, and posttest 2, in each individual group. ANOVA Kruskal-Wallis test was used for comparison between groups, and Oswestry Disability values were significantly higher (p=0.024 in the group receiving both treatments. Conclusion. Both individual groups reduce pain levels, improve disability, and increase the flexibility of the lumbar spine. The combination therapy provides greater benefits in terms of lumbar disability. This study is registered on March 8, 2016, with NCT02721914.

  9. Reflections on the Current Situation of Gymnastics Course in Primary Schools of Guangzhou City%广州市小学体操课开展现状反思

    Institute of Scientific and Technical Information of China (English)

    李顺文; 吴美华

    2013-01-01

      随着新课标的实施,体操项目在体育课中的开展也越来越少,体操项目的价值是不可置疑的,本文通过分析其中原因,为广州市小学体育课中顺利进行体操教学,提供一些参考建议。%With the implementation of new curriculum, gymnas-tics event is less and less in physical education, but the value of gymnastics event is not to be questioned. Through analyzing the causes, this paper provides some reference and suggestions for the smooth implementation of gymnastics teaching in primary school physical education in Guangzhou City.

  10. Occupational exposure to polybrominated diphenyl ethers (PBDEs) and other flame retardant foam additives at gymnastics studios: Before, during and after the replacement of pit foam with PBDE-free foams.

    Science.gov (United States)

    Ceballos, Diana M; Broadwater, Kendra; Page, Elena; Croteau, Gerry; La Guardia, Mark J

    2018-07-01

    Coaches spend long hours training gymnasts of all ages aided by polyurethane foam used in loose blocks, mats, and other padded equipment. Polyurethane foam can contain flame retardant additives such as polybrominated diphenyl ethers (PBDEs), to delay the spread of fires. However, flame retardants have been associated with endocrine disruption and carcinogenicity. The National Institute for Occupational Safety and Health (NIOSH) evaluated employee exposure to flame retardants in four gymnastics studios utilized by recreational and competitive gymnasts. We evaluated flame retardant exposure at the gymnastics studios before, during, and after the replacement of foam blocks used in safety pits with foam blocks certified not to contain several flame retardants, including PBDEs. We collected hand wipes on coaches to measure levels of flame retardants on skin before and after their work shift. We measured flame retardant levels in the dust on window glass in the gymnastics areas and office areas, and in the old and new foam blocks used throughout the gymnastics studios. We found statistically higher levels of 9 out of 13 flame retardants on employees' hands after work than before, and this difference was reduced after the foam replacement. Windows in the gymnastics areas had higher levels of 3 of the 13 flame retardants than windows outside the gymnastics areas, suggesting that dust and vapor containing flame retardants became airborne. Mats and other padded equipment contained levels of bromine consistent with the amount of brominated flame retardants in foam samples analyzed in the laboratory. New blocks did not contain PBDEs, but did contain the flame retardants 2-ethylhexyl 2,3,4,5-tetrabromobenzoate and 2-ethylhexyl 2,3,4,5-tetrabromophthalate. We conclude that replacing the pit foam blocks eliminated a source of PBDEs, but not 2-ethylhexyl 2,3,4,5-tetrabromobenzoate and 2-ethylhexyl 2,3,4,5-tetrabromophthalate. We recommend ways to further minimize employee exposure

  11. The effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture: A retrospective case-control study.

    Science.gov (United States)

    Yang, Si-Dong; Ning, Sheng-Hua; Zhang, Li-Hong; Zhang, Ying-Ze; Ding, Wen-Yuan; Yang, Da-Long

    2016-08-01

    The purpose of this study was to explore the effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture after undergoing intramedullary nail fixation surgery.We collected medical records of elderly patients aged ≥ 60 years with femoral shaft fracture between 03/2010 and 03/2015 in Longyao County Hospital. Totally, 160 patients were identified and divided into the intervention group (n = 80) and the control group (n = 80). During the postoperative period, the intervention group received lower limb rehabilitation gymnastics treatment for 3 months, but the control group did not. All patients were routinely asked to return hospital for a check in the 1st postoperative week, as well as the 2nd week, the 1st month, and the 3rd month, after surgery. The clinical rehabilitation effect was evaluated by checking lower limb action ability, detecting the lower limb deep venous thrombosis (DVT), scoring muscle strength of quadriceps and visual analog scale (VAS) score, and performing satisfaction survey.At the 1st week and 2nd week after surgery, the clinical rehabilitation effect in the intervention group was better regarding lower limb action ability, lower limb DVT, muscle strength of quadriceps, VAS score, and patient satisfaction, as compared with the control group. However, there was no significant difference at the 1st month and the 3rd month after surgery when comparing the intervention group to the control group.In the early postoperative stage, lower limb rehabilitation gymnastics can effectively improve the recovery of lower limb function, beneficial to reducing postoperative complications such as lower limb DVT and muscle atrophy, and increasing patient satisfaction rate.

  12. High-frequency video capture and a computer program with frame-by-frame angle determination functionality as tools that support judging in artistic gymnastics.

    Science.gov (United States)

    Omorczyk, Jarosław; Nosiadek, Leszek; Ambroży, Tadeusz; Nosiadek, Andrzej

    2015-01-01

    The main aim of this study was to verify the usefulness of selected simple methods of recording and fast biomechanical analysis performed by judges of artistic gymnastics in assessing a gymnast's movement technique. The study participants comprised six artistic gymnastics judges, who assessed back handsprings using two methods: a real-time observation method and a frame-by-frame video analysis method. They also determined flexion angles of knee and hip joints using the computer program. In the case of the real-time observation method, the judges gave a total of 5.8 error points with an arithmetic mean of 0.16 points for the flexion of the knee joints. In the high-speed video analysis method, the total amounted to 8.6 error points and the mean value amounted to 0.24 error points. For the excessive flexion of hip joints, the sum of the error values was 2.2 error points and the arithmetic mean was 0.06 error points during real-time observation. The sum obtained using frame-by-frame analysis method equaled 10.8 and the mean equaled 0.30 error points. Error values obtained through the frame-by-frame video analysis of movement technique were higher than those obtained through the real-time observation method. The judges were able to indicate the number of the frame in which the maximal joint flexion occurred with good accuracy. Using the real-time observation method as well as the high-speed video analysis performed without determining the exact angle for assessing movement technique were found to be insufficient tools for improving the quality of judging.

  13. EXAMINATION OF EFFECTS OF RHYTHMIC GYMNASTICS ON BALANCE DEVELOPMENT AT THE SCHOOL CLASES OF YOUNG ELEMENTARY SCHOOL FEMALE PUPILS

    Directory of Open Access Journals (Sweden)

    Dragana Aleksić

    2013-07-01

    Full Text Available Balance is, in this work, important to three different balances: elementary balance, defined as body ability to fix in assigned balance position at minimal lean area, visual difficult balance, defined as body ability to fix in assigned balance position without visual control, and dynamic difficult balance, defined as body ability to fix in assigned balance position with center of gravity above the lean area, in spite of external forces difficulties. The battery for the evaluation of balance consists of three following tests: MPSG, MHNG, MSJN. During the 2005/06 academic year, a research was conducted so as to determine the effects of rhythmic gymnastics` program of physical education teaching on balance of female pupils. The subjects (N=99 were classified in experimental and control groups. At the beginning of the academic year, initial (first measurement was performed, followed by experimental final (second measurement at the end of experiment. Research data was processed using the multi-variant procedures MANCOVA, MANOVA, and mono-variant procedures ANCOVA, ANOVA i interval of entrust in distinction declined mean. After the experimental treatment, it was concluded that there are significant differences between female pupils in experimental and control groups i interest of experimental group evaluation of balance. The basic conclusion is that the female pupils of experimental group achieved significantly higher teaching effects than the control group, in view of partly increased motor abilities, being the result of the effects of the experimental treatment, as well as other external and internal factors. The main conclusion was that experimental treatment contributed better results in balance estimation tests in female pupils experimental group.

  14. EXAMINATION OF EFFECTS OF ARTISTIC GYMNASTICS ON MORPHOLOGICAL CHARACTERISTIC OF 3TH & 4TH GRADE PUPILS OF ELEMENTARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Vesko Milenković

    2008-08-01

    Full Text Available In this work, the subject of the research is only one segment of the anthropological area, which refers to the appearance of appropriate morphological characteristic. Assessment of the examinees’ morphological characteristics was conducted by the help of 13 anthropometrical measures, chosen according to the International Biologic Program (IBP, in order to cover the four dimensional area defined as longitudinal dimensionality, transversal dimensionality, volume and mass of the body and the subcutaneous fat tissue.During the 2005/06 academic year, a research was conducted so as to determine the effects of current program of physical education teaching on motor abilities flexibility of female pupils. The research involved a total sample of 107 girls from the 3th and 4th grade of elementary school. The subjects were classified in experimental and control groups. The experimental group was made of 59 students and they were practicing according to planning instruction where the artistic gymnastics had the primary part. The control group of 48 students was practicing according to official instructional plan and program for P.E. of the Republic of Serbia. At the beginning of the academic year, initial (first measurement was performed, followed by experimental final (second measurement at the end of experiment. The multi-variant procedures were used in this research ant those were: MANOVA, MANOCOVA and the discriminative analysis. After the experimental treatment, i.e. at the final testing, significant differences were found with female pupils in experimental and control groups concerning the 8 tests for the evaluation of morphological characteristic. The basic conclusion is that the female pupils of experimental group achieved significantly higher teaching effects than the control group, in view of partly increased morphological characteristics, being the result of the effects of the experimental treatment, as well as other external and internal

  15. Anaerobic power and muscle strength characteristics of 11 years old elite and non-elite boys and girls from gymnastics, team handball, tennis and swimming.

    Science.gov (United States)

    Bencke, J; Damsgaard, R; Saekmose, A; Jørgensen, P; Jørgensen, K; Klausen, K

    2002-06-01

    The aim of the present investigation was to study the possible effects of specificity of training on muscle strength and anaerobic power in children from different sports and at different performance levels in relation to growth and maturation status. Hundred and eighty-four children of both gender participating either in swimming, tennis, team handball or gymnastics were recruited from the best clubs in Denmark. Within each sport, the coach had divided the children into an elite (E) and non-elite (NE) group according to performance level and talent. Tanner stage assessment and body weight and height measurements were performed by a physician. The anaerobic performances were assessed by Wingate tests and jumping performance in squat jump (SJ), countermovement jump (CMJ) and drop jump (DJ) from two heights. Most of the differences between groups in Wingate performance disappeared when the data were normalised to body mass. The gymnasts were the best jumpers and their superiority were increased in the more complex motor coordination tasks like DJ. The results may indicate some influence of training specificity, especially on the more complex motor tasks as DJ and there may be an effect of training before puberty. The performance in the less complex motor tasks like cycling and SJ and CMJ may also be influenced by specific training, but not to the same extent, and heritance may be an important factor for performance in these anaerobic tasks.

  16. CONNECTION BETWEEN SOME MOTORIC ABILITIES WITH SUCCESS IN REALIZATION OF PROGRAMMED CONTENTS FROM THE AREA OF GYMNASTICS OF THE FOURTH GRADE OF HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Jovica Petković

    2007-05-01

    Full Text Available This research is undertaken for the purpose of defi ning and determinating of the le vel of connection between some motoric abilities with effi ciency in realization of some pro gramme issnes in the area of gymnastic (stretched – legged jump and folded – legged jump. On the sample of fi fty students from the fourth grade of High school, examined stu dents have been tested on ten motoric tests and on two specifi c motoric assignmentsstre tched – legged jump and folded – legged jump. The results of this research clearly point that there exist the multitude of statistically important coeffi cients of correlation between treated motoric abilities and applied assignments

  17. Twenty-Year Systematic Review of the Hip Pathology, Risk Factors, Treatment, and Clinical Outcomes in Artistic Athletes-Dancers, Figure Skaters, and Gymnasts.

    Science.gov (United States)

    Bolia, Ioanna; Utsunomiya, Hajime; Locks, Renato; Briggs, Karen; Philippon, Marc J

    2018-01-01

    To identify (1) the predominant level of evidence of the clinical studies regarding the hip pathology, risk factors, treatment, and clinical outcomes in artistic athletes (dancers, figure skaters, and gymnasts) (2) the most commonly reported hip pathology, risk factors, treatments, and clinical outcomes in dancers, figure skaters, and gymnasts. To conduct this systematic review PubMed, EMBASE, and Scopus databases were searched for relevant studies and pertinent data were collected from the eligible articles. Included were studies which reported hip injuries in artistic athletes, the risk factors, treatment, and/or the clinical outcomes. We excluded case reports or irrelevant studies. No meta-analysis was performed because of study heterogeneity. The methodical index for nonrandomized studies (MINORS) criteria were used for quality control. Thirty-eight studies were included in the analysis. The mean MINORS score was 13.6 ± 4.6 points indicating fair quality of evidence of the included articles. The predominant level of evidence was level IV. Chondrolabral pathology and muscle injuries were the most commonly reported pathologies. We found only 2 risk factor analysis studies; however, many studies reported risk correlation between artistic sports or imaging findings and hip pathology. Treatment strategies were reported in only 7 studies, clinical outcomes are significantly underreported. Chondrolabral pathology was the most commonly reported hip pathology in artistic athletes, however, prospective cohort studies are necessary to really understand these injuries and their associated risk factors. The lack of clinical outcomes is significant and future data collection is required to assess the effectiveness of the various treatments.

  18. Antimatter performs optical gymnastics

    Energy Technology Data Exchange (ETDEWEB)

    Eades, John [University of Tokyo (Japan); CERN, Geneva (Switzerland)

    2005-03-01

    Lasers have been used for the first time to create antihydrogen, which could allow precise spectroscopic measurements of anti-atoms. The philosopher William James once said that 'if you wish to upset the law that all crows are black, you must not seek to show that none of them are - it is enough to produce a single white crow'. Likewise, if you wish to test the so-called CPT theorem, according to which a world constructed of antimatter behaves exactly the same as one constructed of matter, you do not need to create an entire 'antiworld'. It would be quite sufficient to show that the frequency of just one transition in a simple anti-atom differs from the value of the same transition in the corresponding ordinary atom. The question is, by how much? Any gross violations of the CPT theorem - which, more formally, states that a system remains unchanged under the combined operations of charge conjugation, parity reversal and time reversal - have already been ruled out experimentally. As a result, nobody expects any difference between matter and antimatter to be anything other than minute, if, indeed, there is a difference at all. The laser-spectroscopy tools that have made it possible to measure transition frequencies in ordinary hydrogen to extraordinarily high precision should also be applicable to antihydrogen. This makes hydrogen anti-atoms excellent candidates to test the CPT theorem. Now, researchers in the ATRAP collaboration at CERN have taken an important step along the obstacle-strewn path towards this goal by using lasers to control the production of antihydrogen atoms. (U.K.)

  19. Spin gymnastics at HERA

    Energy Technology Data Exchange (ETDEWEB)

    Barber, Desmond; Gianfelice-Wendt, Eliana [DESY Laboratory (Germany); Berglund, Mari [DelftChemTech (Netherlands)

    2003-07-01

    The HERA machine at the DESY laboratory in Hamburg is unique among particle accelerators. This is because it collides electrons (or positrons) with protons at high energies. This allows physicists to study the structure of the proton at very short length scales. And when the accelerator starts running again this month, after an 18-week shutdown, it will be able to explore the proton in even greater detail thanks to a new-found ability to study these high-energy collisions using longitudinally polarized positrons. In the July issue of Physics World Desmond Barber and Eliana Gianfelice-Wendt from the DESY laboratory in Germany and Mari Berglund from DelftChemTech in the Netherlands explain the advances in accelerator science and technology that have made this possible. (U.K.)

  20. Approaches to the study of the insertion of gymnastics in secondary education in Brazil in the 19th century - doi: 10.4025/actascieduc.v35i1.18527

    Directory of Open Access Journals (Sweden)

    Margarita Victoria Rodríguez

    2013-03-01

    Full Text Available The article aims to discuss the methodological and theoretical assumptions of the academic production that focuses on the History of Education in Brazil under Pedro II's rule, with focus on the implementation of Gymnastics in Secondary Education. The paper considers the material base on which Brazilian society is constituted as a nation, as well as the social, political and ideological relations from which the educational proposals are developed, and which lie on the situation in which Gymnastics was established in Imperial education. In the academic production mapped, there are few studies that address the subject under a methodological approach based on the critical theory of totality. Most of the work is based on the new history. We conclude by reaffirming the relevance of the Marxist dialectical historical-critical epistemology in order to deep the knowledge about man’s reality and their historical production, understood as a path under construction.  

  1. 论音乐在艺术体操成套编排中的运用%The Use of Music in Gymnastics Rhythmic’s Lay Out

    Institute of Scientific and Technical Information of China (English)

    邵媛

    2015-01-01

    Artistic Gymnastics four elements set arrange-ment is music, movement, time and space, music is“sound” of art,music is“time” art,music is“emotional”art. In rhythmic gymnastics,the music is the soul. The im-portance of music in Integrated good use of them,and how the music complete set choreography to enhance the effect of the entire arrangement,how to choose the more benefi-cial choreographed music was worth fighting in the front line of artistic gymnastics have intensively studied and discussed. In this paper through literature and interviews, from the importance of music and its presentation to dis-cuss the use of two aspects, namely from paragraphs ex-plore music, melody, rhythm, style and mood of the five aspects of the set arrangement in Rhythmic Gymnastics It uses, and made recommendations accordingly. Studies suggest that:Music can inspire athletes emotions, and to promote the formation of a good image of their thinking a-bility,can put a variety of actions and artistic accomplish-ments of athletes closely integrated to form the athletes own unique artistic style. Recommend choreography sets of movements,you can choose to listen to different types and styles of music. Learn the different rhythms of music clips mix together. Fully grasp the relevant knowledge of music theory, understanding different styles of music re-presented by the mood, will be integrated into their own music,with music infection,and improve important mani-festation of the fusion of art gymnastics practitioners of the art of music and movement to enhance the connotation,so that a multiplier set arrangement.%艺术体操成套编排的四大要素就是音乐、动作、时间和空间,音乐是“音响”的艺术,音乐是“时间”的艺术,音乐是“情感”的艺术。在艺术体操中,音乐是灵魂。音乐在成套动作当中的重要性以及如何在成套编排中善于运用音乐来提高整套编排的效果值得深入研究和探讨的。通过

  2. Effect of meals with milk on body iron stores and improvement of dietary habit during weight loss in female rhythmic gymnasts.

    Science.gov (United States)

    Kawano, Yukari; Ishizaki, Sakuko; Sasamoto, Shigeko; Katoh, Youko; Kobayashi, Shuhei

    2002-10-01

    This study investigated the effect of different timings of milk intake on body iron stores and improvement in the dietary habit of female collegiate rhythmic gymnasts. Subjects took iron tablets at both breakfast and dinner times during a weight-loss period. In addition, subjects ingested low-fat milk twice a day either at breakfast or dinner (group I; n = 7), or between meals (group II; n = 6) for 3 mo. Blood was collected four times. Red blood cell count, hemoglobin, serum iron, ferritin and erythropoietin concentrations were measured. Subjects completed a dietary survey for three consecutive days before each blood sampling. The mean body fat in both groups I and II was significantly lower after 3 mo than at the start of the study (p meals. In conclusion, iron-supplemented meals via milk ingestion did not decrease body iron stores and maintained higher body iron stores compared to a diet that included milk intake between meals. Further, milk intake with meals is related to keeping regular meal times and frequency.

  3. Respiratory muscle stretch gymnastics in patients with post coronary artery bypass grafting pain: impact on respiratory muscle function, activity, mood and exercise capacity.

    Science.gov (United States)

    Aida, Nobuko; Shibuya, Masako; Yoshino, Katsuki; Komoda, Masaji; Inoue, Tomoko

    2002-12-01

    A new rehabilitation (New-RH) program including respiratory muscle stretch gymnastics (RMSG) was developed to alleviate post-coronary artery bypass grafting pain (PCP). Effects on respiratory muscle function, pain, activities of daily living (ADL), mood and exercise capacity were investigated. Subjects were 16 consecutive patients undergoing median full sternotomy coronary artery bypass grafting (CABG), and were randomly divided into equal New-RH (S-group) and conventional therapy (C-group) groups. Rib cage dominant breathing was observed postoperatively in both groups. With preoperative tan deltaVrc/deltaVab, increases at 1-week postoperatively and decreases at discharge for S-group tended to exceed those of C-group (p > .05). Decreased maximum inspiratory and expiratory pressure status for functional residual capacity and percent forced expiratory volume in one second at discharge again only tended to be smaller for S-group (p > .05). S-group displayed significantly reduced pain around both scapulas at discharge (p = .049), and increased mean overall ADL and profile of mood states (POMS)/Vigor scores (p = .031 and p = .018, respectively). POMS/Tension-Anxiety scores at discharge for S-group were significantly smaller than those preoperatively (p = .025), and S-group displayed significantly increased distance walked over 6-minutes at discharge than C-group (p = .029). New-RH improves patient participation in exercise therapy and increases exercise capacity by reducing PCP, relieving anxiety and tension, and improving ADL.

  4. Ginástica geral na escola: uma proposta metodológica General gymnastics at school: A methodological propositon Gimnasia general en la escuela: Una propuesta metodológica

    Directory of Open Access Journals (Sweden)

    2006-11-01

    Full Text Available Este trabalho tem por objetivo discutir a Ginástica como conteúdo da Educação Física escolar, por meio da Ginástica geral como proposta metodológica. Tal proposta tem como perspectiva a integração das diversas manifestações gímnicas e os outros componentes da cultura corporal, sendo sua principal característica a ausência da competição. PALAVRAS-CHAVE: ginástica – ginástica geral – educação física escolar. This study aims at discussing gym classes as a part of school physical education, using General Gymnastics as a methodological approach. Such an approach has the perspective of integrating the several gymnastic manifestations to the other components of body culture, with the lack of competition as its main feature. KEY WORDS: gym – general gymnastics – physical education in schools. Este trabajo tiene por objetivo discutir la Gimnasia como contenido de la Educación Física escolar, por medio de la Gimnasia general como propuesta metodológica. Tal propuesta tiene como perspectiva la integración de diversas manifestaciones gímnicas y los otros componentes de la cultura corporal, siendo su principal característica la ausencia de la competencia. PALABRAS-CLAVE: gimnasia – gimnasia general – educación física escolar.

  5. EXAMINATION OF EFFECTS OF ARTHYSRIC GYMNASTICS TEACHING OF PHYSICAL EDUCATION ON FUNCTIONALL ABYLITIES OF 3RD & 4TH GRADE PUPILS OF ELEMENTARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Dragana Aleksić

    2010-03-01

    Full Text Available In this work, the subject of the research is only one segment of the anthropological area, which refers to the appearance of appropriate morphological characteristic. The research involved a total sample of 107 girls from the 3th and 4th grade of elementary school. The subjects were classified in experimental and control groups. The experimental group was made of 59 students and they were practicing according to planning instruction where the arthystic gymnastics had the primary part. The control group of 48 students was practicing according to official instructional plan and program for P.E. of the Republic of Serbia. The battery for the evaluation of functional abilities consists of the following tests: vital capacity by spirometer, Lorenc`s test and heart puls in peace. Research data was processed using SPSS standard statistics procedure. There were calculated: Basic statistics parameters (mean, standard deviation, Min/Max numeric score, interval of confidence, coefficient of variation, Descriptive statistic parameters, Kolmogorov-Smirnov test for the evaluation of normality of test result distribution of applied variables. The multi-variant procedures were used in this research ant those were: the multi-variant analysis of the variable (MANOVA and the discriminative analysis. Also, the mono-variant procedures were used and those were: the variable analysis (ANOVA and the interval of entrust. After the experimental treatment, i.e. at the final testing, significant differences were found with female pupils in experimental and control groups concerning the two of four tests for the evaluation of functional abilities.

  6. Adipocytokine and ghrelin levels in relation to bone mineral density in prepubertal rhythmic gymnasts entering puberty: a 3-year follow-up study.

    Science.gov (United States)

    Võsoberg, Kristel; Tillmann, Vallo; Tamm, Anna-Liisa; Jürimäe, Toivo; Maasalu, Katre; Jürimäe, Jaak

    2016-04-01

    To investigate changes in bone mineral density (BMD) in rhythmic gymnasts (RG) entering puberty and their age-matched untrained controls (UC) over the 36-month period, and associations with leptin, adiponectin and ghrelin over this period. Whole body (WB), lumbar spine (LS) and femoral neck (FN) BMD, WB bone mineral content (BMC), and leptin, adiponectin and ghrelin were measured in 35 RG and 33 UC girls at baseline and at 12-month intervals over the next 3 years. The change over the 36 months was calculated (∆ score). The pubertal development over the next 36 months was slower in RG compard to UC, while there was no difference in bone age development between the groups. BMD at all sites was higher in RG in comparison with UC at every measurement point. ∆LS BMD and ∆FN BMD, but not ∆WB BMD and ∆WB BMC, were higher in RG compared with UC. None of the measured hormones at baseline or their ∆ scores correlated with ∆BMD and ∆BMC in RG. Baseline fat free mass correlated with ∆WB BMD and ∆WB BMC in RG, while baseline leptin was related to ∆WB BMC, ∆WB BMD and ∆LS BMD in UC. Measured baseline hormones and their ∆ scores did not correlate with increases in bone mineral values in RG entering puberty. Although the pubertal development in RG was slower than in UC, high-intensity training appeared to increase BMD growth and counterbalance negative effects of slow pubertal develpment, lower fat mass and leptin in RG.

  7. Analysis of different categories of feedback in two organizational ways in gymnastics Análisis de diferentes categorías del feedback en dos formas organizativas del medio gimnástico.

    Directory of Open Access Journals (Sweden)

    J. López Bedoya

    2010-09-01

    Full Text Available

    The objetive of this study is to evaluate the relation of two organizational methods of learning and performance of one gymnastic skill and their influence in some categories of feedback. 35 subjets of both sexes, 10 and 12 years old, were tested. The results showed the importance of a continuous and circular organizational method based on mini-circuits, since it promotes both individual and prescriptive feedback, important ingredients for an efficient training.
    KEY WORDS: gymnastics, learning, feedback.

    El objetivo de este trabajo es estudiar la posible relación de dos formas organizativas diferentes en el aprendizaje y rendimiento de una habilidad gimnástica y su influencia en diversas categorías del feedback. 35 sujetos de ambos sexos, de 10 a 12 años fueron testeados. Los resultados mostraron la importancia de una forma organizativa continua y circular basada en los mini-circuitos, ya que potencia los tipos de feedbacks individuales y prescriptivos, ingredientes claves para una enseñanza eficaz.

    PALABRAS CLAVE: gimnasia, aprendizaje, feedback.

  8. RELACIÓN ENTRE LOS ELEMENTOS Y LA PUNTUACIÓN OBTENIDA EN LA MODALIDAD DE SUELO DE GIMNASIA ARTÍSTICA DEPORTIVA EN BEIJING 2008 [Relationship between elements and score in floor exercise, in Artistic Gymnastic, in the Beijing 2008 Olympics Games

    Directory of Open Access Journals (Sweden)

    Marta Leyton Román

    2010-04-01

    Full Text Available Resumen En la Gimnasia Artística, el rendimiento viene determinado por la ejecución de una serie de movimientos con base en un modelo establecido y recogido en el Código de Puntuación. Con base en esto, el objetivo de nuestro trabajo es determinar si el número  y nivel de dificultades que componen el total de diagonales realizadas en un ejercicio de suelo predice e influye de manera positiva en la puntuación final del gimnasta. Para ello se realiza un estudio descriptivo con una metodología observacional, en el cual se analizan 16 ejercicios de suelo de los 16 gimnastas clasificados para la final individual de suelo de Gimnasia Artística Femenina y Masculina en los Juegos Olímpicos de Pekín 2008. Los resultados concluyen que el número de dificultades que componen el total de diagonales realizadas en un ejercicio de suelo no predice ni influye de manera positiva en la puntuación final del gimnasta. Los resultados muestran también que el nivel de dificultad tampoco predice ni influye de manera positiva en la puntuación final del gimnasta, excepto en el caso del    Nivel E. Palabras clave: Gimnasia Artística, código de puntuación, dificultad, análisis observacional.   Abstract In Artistic Gymnastics, the performance is determined by the execution of a series of movements based on a model established and gathered in the Code of Punctuation. Therefore, the aim of this research is to study if the number and level of difficulty composing all diagonals executed in floor exercise predicts and influences in a positive way the final punctuation of the gymnast. For this, a descriptive study was conducted with an observation method, in which 16 floor exercises of 16 gymnasts qualified for the individual final of floor were analyzed in Artistic Gymnastics in the Olympic Games of Peking 2008. The study  conclude that the number of difficulties composing all diagonals executed in a floor exercise neither predicts nor influences in a

  9. EXAMINATION OF EFFECTS OF DEVELOPMENT GYMNASTICS TEACHING OF PHYSICAL EDUCATION ON STATIC STRENGTH OF 3TH & 4TH GRADE PUPILS OF ELEMENTARY SCHOOLS

    Directory of Open Access Journals (Sweden)

    Dragana Aleksić

    2011-09-01

    Full Text Available In this work, the subject of the research is only one segment of the anthropological area, which refers to the appearance of appropriate motor abilities-coordination. Static strength Static strength is ability to retain in nonmetrics contraction of muscle that body is preserved in certain position. Static work as physical work doesn’t exist in static strength, because development doesn’t exist, but quality of static work the muscle should start with physiology’s opinion of work. Static work is used for demonstration the power during that last.The battery for the evaluation of static strength consists of the following tests: MVIS, MIPR, MINS. During the 2005/06 academic year, a research was conducted so as to determine the effects of current program of physical education teaching on motor abilities coordination of female pupils. The research involved a total sample of 102 girls from the 3th and 4th grade of elementary school. The subjects were classified in one experimental and one control group. The experimental group was made of 54 studentsand they were practicing according to planning instruction where the artistic gymnastics had the primary part. The control group of 48 students was practicing according to official instructional plan and program for P.E. of the Republic of Serbia. At the beginning of the academic year, initial (first measurement was performed, followed by experimental final (second measurement at the end of experiment. The multi-variant procedures were used in this research ant those were: the multi-variant analysis of the variable (MANCOVA, MANOVA. Also, the mono-variant procedures were used and those were: the variable analysis (ANCOVA, ANOVA and the interval of entrust. After the experimental treatment, i.e. at the final testing, significant differences were found with female pupils in the experimental and control groups concerning the one of three tests for the evaluation of static strength. The basic conclusion is

  10. Lesões desportivas na ginástica artística: estudo a partir de morbidade referida Sports injuries in artistic gymnastics: a study from referred morbidity

    Directory of Open Access Journals (Sweden)

    Rosangela Akemi Hoshi

    2008-10-01

    Full Text Available INTRODUÇÃO: Os níveis de exigência biomecânica devidos ao alto grau de dificuldade na realização de gestos fazem da ginástica artística (GA uma modalidade com elevado risco de lesões. Assim, é necessário que os aspectos a elas relacionados sejam controlados. OBJETIVO: Analisar a ocorrência de lesões na Ginástica Artística, associando-as a fatores de risco específicos da modalidade e do atleta, a partir de inquérito de morbidade referida. MÉTODOS: Foram entrevistados 54 ginastas, recrutados ao acaso, classificados segundo o nível competitivo em duas categorias: regional e nacional. Utilizou-se o inquérito de morbidade referida (IMR com a finalidade de reunir dados sobre a natureza da lesão, região corporal e aparelho ginástico. Os dados foram organizados e apresentados sob a forma de distribuição de freqüências e as variáveis, analisadas segundo nível de associação a partir do teste de Goodman para contrastes entre populações multinomiais, considerando significante o valor P INTRODUCTION: The levels of biomechanical demands due to the high level of difficulty in the gestures accomplishment make Artistic Gymnastics (AG a modality with high risk of injuries. Thus, it is necessary that the aspects concerned with them are controlled. OBJECTIVE: To analyze the occurrence of injuries in artistic gymnastics, associating them with specific risk factors of the modality and of the athlete from reported morbidity survey. METHODS: 54 gymnasts randomly recruited have been interviewed and classified according to their competitive level into two categories: regional and national. The reported morbidity questionnaire (RMQ was used with the purpose to collect data on the injury's nature, body region and gymnastic apparatus. Data were organized and presented under frequency distribution and analyzed variables. The variables were analyzed according to their level of association from the Goodmann's test for contrasts between

  11. Memoria y olvido de Francisco Amorós y de su modelo educativo gimnástico y moral. Memory and oblivion of Francisco Amoros and his educative model gymnastic and moral.

    Directory of Open Access Journals (Sweden)

    Fernández Sirvent, Rafael

    2007-01-01

    Full Text Available ResumenEste artículo pretende ser un intento de síntesis de la memoria que, después de la muerte de Francisco Amorós y Ondeano (1848, quedó de su persona y, sobre todo, de su método de educación físico-moral, así como de la imagen que los numerosos seguidores y detractores de la concepción gimnástica "amorosiana" lograron forjar de un modo tan convincente que, en la mayor parte de sus puntos, se mantiene aún en la actualidad y sigue siendo propagada -presuponiéndo la válida- en algunos escritos recientes. Asimismo, se esbozan algunas de las principales vías de difusión de la gimnasia e ideas de Amorós en los dos países donde desarrolló y puso en práctica su peculiar sistema educativo: España y Francia.AbstractThis article pretends to be a summary from the memory after Francisco Amorós y Ondeano’s death (1848, himself and especially of his educative method physical and moral, as well as the image of his numerous followers and detractors of the “amorosian” gymnastic conception that achieved to build in a convincing way, in the most part of his aspects, at the moment it stands still and keeps being spread out –taking it as valid- in some recent documents. Therefore, it outlines some of the main ways of spreading gymnastics and Amorós ideas in both countries which he developed and put into practice his peculiar educative system: Spain and France.

  12. Kantian Grace as Ethical Gymnastics

    NARCIS (Netherlands)

    Vanden Auweele, Dennis

    2017-01-01

    Kant’s concept of grace in Religion within the Bounds of Mere Reason is a difficult topic, exegetically speaking. Obviously enough, Kant subscribes positively to a notion of divine assistance. This appears awkward given his rationalist ethics rooted in personal autonomy. This has given cause to

  13. Learning in artistic gymnastics. An experimental study with children analysing some variables in that process Aprendizaje en gimnasia artística. Un estudio experimental con niños que analiza ciertas variables del proceso

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    J. López

    2010-09-01

    Full Text Available

    Today the training of sports skills has lead to the conception of new approaches to attain maximum results. In practice, many teaching methods are used, yet most of the articles on motor learning or sports training refer to the total or global and the partial or analytic methods, both of interest in the field of gymnastics, offering a number of important combinations between either extreme.

    Opinions differ concerning effectiveness, and such differences also exist in gymnastics. Carrasco (1977, nevertheless, proposes "mini-circuits" as the ideal teaching method in gymnastics. In looking for a practical solution to global or analytical teaching, one experimental group study was undertaken with children participating in Sports Schools between the ages of 9 and 11. The aim was to compare the effect of three training sessions (analytical training, "mini-circuit" training, mixed training on the learning and recall of gymnastic skills.

    Interested in both final performance as well as the teaching process, the following variables were studied: motor activity time, waiting time, total number of global movements, total number of feedbacks emitted by the teacher (amount and direction, and total number of spot checks. A pre-test, post-test and re- test design was used with three groups to assess the three training sessions. Each group was trained to learn the same variable-dependent outcome.

    The results of the study showed that the "mini-circuit" training was the most effective learning and recall method. The most highly-influence process variables were both the type of aids and type of feedback provided. Overall, it is worth highlighting the importance of using the "mini-circuit" method with children. From a pedagogic perspective, this is an important finding to take into consideration, which could yield important results during schooling.
    KEY WORDS

  14. O trato da gymnastica nas revistas médicas do Rio de Janeiro da primeira metade do século 19 - Thoughts on gymnastics in Rio de Janeiro medical journals in the first half of the nineteenth century

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    Victor Andrade Melo

    2015-05-01

    Full Text Available No decorrer do século19 aginástica foi discutida, reconhecida como importante tema e difundida por instituições que se atribuíam o domínio do saber médico. Interessa-nos abordar sobre essas articulações entre os conhecimentos e práticas médicas e a ginástica, buscando compreender como esse olhar específico adquiriu legitimidade, constituindo um entendimento que se manifestou na introdução da prática nas escolas brasileiras. Tendo em vista esse intuito, discute-se os posicionamentos sobre a ginástica publicados em três periódicos médicos editados na cidade do Rio de Janeiro, na primeira metade do século 19: Semanário de Saúde Pública, Revista Médica Fluminense e Revista Médica Brasileira.Palavras-chave: ginástica, educação física, medicina.THOUGHTS ON GYMNASTICS IN RIO DE JANEIRO MEDICAL JOURNALS IN THE FIRST HALF OF THE NINETEENTH CENTURY AbstractDuring the 19th century, gymnastics was discussed, recognized as an important issue and disseminated by institutions that attributed itself the domain of medical knowledge. We are interested in think about these linkages between medical knowledge and practice and gymnastics, trying to understand how this particular look has acquired legitimacy, providing a comprehension which was manifested in the introduction of the practice in Brazilian schools. In this sense, this study aims to discuss the thoughts on gymnastics published in three medical journals edited in the city of Rio de Janeiro in the first half of the 19th century: Semanário de Saúde Pública, Revista Médica Fluminense and Revista Médica Brasileira.Key-words: gymnastics, physical education, medicine.MIRADAS SOBRE LA GIMNASIA EN LAS REVISTAS MÉDICAS DEL RIO DE JANEIRO DE LA PRIMERA MITAD DEL SIGLO 19 ResumenDurante el siglo 19, la gimnasia ha sido discutida, reconocida como un tema importante y difundida por instituciones que se atribuyan el dominio de los saberes médicos. Estamos interesados en el

  15. Valoración de la disposición sagital del raquis en gimnastas especialistas en trampolín. (Assessment of the sagittal plane of the spine in trampoline gymnasts.

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    Pilar Sainz de Baranda

    2009-07-01

    Full Text Available ResumenSe valoró la disposición sagital de la columna vertebral en gimnastas especialistas en la modalidad de trampolín. Se realizó un estudio transversal, en el que participaron 69 gimnastas de trampolín (35 mujeres y 34 varones con una edad media de 14.97 + 4.77 años, y de 6.61+4 años de entrenamiento. La valoración se realizó en tres posiciones: bipedestación relajada, sedentación relajada y flexión máxima del tronco. En todas las posiciones se diferenció la curva dorsal y la lumbar. Para la cuantificación de los grados se utilizó un inclinómetro ISOMED Unilevel-95. En bipedestación la cifosis dorsal media fue 44.96º+8.23º, la lordosis lumbar fue de 36.25º+10.1º. En máxima flexión del tronco desde la bipedestación posición test dedos suelo (FMT-DDS los grados de la curvatura dorsal y lumbar fueron de 51.55º+11º y 29.29º+7.89º. En máxima flexión del tronco desde la sedentación test dedos planta (FMT-DDP los grados de la curvatura dorsal y lumbar fueron de 57.94º+15º y 27.72º+7.51º. En sedentación relajada los grados de la curvatura dorsal y lumbar fueron de 50.28º+10º y 17.48º+9.6º respectivamente. Los valores medios del plano sagital de los gimnastas especialistas en trampolín muestran en bipedestación valores de hipercifosis para la curva dorsal, con una lordosis lumbar normal. En la flexión máxima del tronco se observan valores normales para la cifosis dorsal y valores hipercifóticos para la curva lumbar. En sedentación se observan valores hipercifóticos tanto en la curva dorsal como en la lumbar. Los gimnastas presentan tendencia a una mayor cifosis dorsal en bipedestación y en flexión de tronco. Las gimnastas presentan tendencia a una mayor lordosis en bipedestación y menor cifosis lumbar en flexióny sedentación.Abstract The sagittal plane of the spine was measured in trampoline gymnasts. In this cross-sectional study, 69 club-level trampoline gymnasts (35 females and 34 males

  16. Análise comparativa do equilíbrio unipodal de atletas de ginástica rítmica Comparative analysis of one-foot balance in rhythmic gymnastics athletes

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    Leonardo Shigaki

    2013-04-01

    Full Text Available INTRODUÇÃO: A ginástica rítmica (GR requer alto nível de qualidade física; assim, o bom desempenho é dependente da força e resistência muscular, coordenação motora e equilíbrio postural. OBJETIVO: Desenvolver uma análise comparativa do equilíbrio unipodal de atletas de GR. MÉTODOS: Foram avaliadas dez atletas de GR, do sexo feminino, por meio de uma plataforma de força em apoio unipodal e testes funcionais de equilíbrio (Side Hop Test e Figure of Eight Hop Teste. Para a plataforma, os parâmetros do Centro de Pressão (COP nas direções anteroposterior e mediolateral foram utilizados para análise, enquanto para os testes funcionais, o tempo-segundos de performance. RESULTADOS: Diferença significativa (p = 0,01 foi encontrada entre os membros inferiores no parâmetro de frequência média na direção mediolateral, no qual o membro inferior não dominante apresentou maior estabilidade postural do que o dominante. Para os testes funcionais não houve diferença significativa entre os membros. CONCLUSÃO: A diferença encontrada no controle do equilíbrio na direção mediolateral pode estar relacionada às diferenças nas ações musculares da região do quadril, na qual durante a prática do esporte para estabilização, manutenção do tronco e execução de manobras com os membros inferiores estão presentes. Estes resultados indicam a necessidade de um programa de reequilíbrio e estabilização pélvica para as atletas analisadas no intuito de preservar a simetria muscular dos membros para o bom desempenho esportivo.INTRODUCTION: Rhythmic gymnastics requires a high level of physical quality; therefore, good performance depends on muscular strength and endurance, motor coordination and postural balance. OBJECTIVE: To develop a comparative analysis of postural balance in rhythmic gymnasts. METHODS: 10 female rhythmic gymnasts were evaluated by a force platform on one foot and balance functional tests (Side Hop Test and

  17. Valores sociales y actividad física: la evolución de la gimnasia al deporte en la modernidad industrial=Social values and physical activity: the evolution from gymnastics to sport in industry modernity

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    Álvaro Rodríguez Díaz

    2013-03-01

    pattern in religion and its age-old principles on body movement as a matter subject to moral discussion. With the new society arising from the Industrial Revolution a new concept of the body is created as an educational object for its labour aim. Firstly, gymnastics comes up as a tool for collective instruction in the new discipline of ruled movement of the body. Afterwards, it was English sports, based on team strategies and rule-based play that become established. In both cases, gymnastics and sport derive from a new core of values in which competition, joint effort and sense of surmounting are the dominant references. Such values are, likewise, connected to the nationalist spirit emerging in the 19th century. Thus, the birth of nation-states in Europe runs parallel to industrial economy and to a new body conception which evolves from gymnastics to sport. In this article we analyze the case of modernization of Spain, showing some illustrative examples of the change in the values concerned with physical activity carried out during the passage from the 19th to the 20th century.

  18. Análisis comparativo de la capacidad de salto en gimnastas de trampolín españoles. (Comparative analysis of the jumping capacity in Spanish trampoline gymnasts.

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    Mercedes Vernetta Santana

    2011-07-01

    Full Text Available ResumenSe realizó un estudio para analizar la capacidad de salto en gimnastas de trampolín españoles y comparar distintas categorías entre sí, mediante un diseño descriptivo y transversal.La muestra estuvo compuesta por 60 gimnastas de trampolín pertenecientes a la élite nacional, agrupados según su grupo de edad y categoría competitiva, diferenciando en total 4 grupos: grupo de edad Sub-15 masculino (GM1, n = 23; 11,95 ± 1,79 años y femenino (GF1, n = 9; 11,44 ± 1,23 años; grupo de edad Absoluto masculino (GM2, n = 18; 20,72 ± 4,66 años y femenino (GF2, n = 10; 16,1 ± 2,02 años. Para evaluar la capacidad de salto se midió la altura en el SJ y CMJ, mediante plataforma de contacto; además se estimó la potencia mecánica según la fórmula de Sayers et al. (1991.Las diferencias significativas (pAbstractA study was conducted to analyze the jump capacity jump in Spanish trampoline gymnasts and compare different categories with each other, through a descriptive cross-sectional design.The sample consisted of 60 trampoline gymnasts belonging to the national elite, grouped by age and sex in different competitive categories, differentiating finally 4 groups: age group male Under-15 (GM1 n = 23; 11,95 ± 1,79 years and female (GF1 n = 9; 11,44 ± 1,23 years; age group male Absolute (GM2 n = 18; 20,72 ± 4,66 years and female (GF2 n = 10; 16,1 ± 2,02 years.To assess the jump capacity was measured height in the SJ and CMJ, through contact platform; additionally mechanical power was estimated according to the formula of Sayers et al. (1991.Significant differences were found (p

  19. Gymnaster koraiensis and its major components, 3,5-di-O-caffeoylquinic acid and gymnasterkoreayne B, reduce oxidative damage induced by tert-butyl hydroperoxide or acetaminophen in HepG2 cells

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    Eun Hye Jho

    2013-10-01

    Full Text Available We investigated the protective effects of Gymnaster koraiensisagainst oxidative stress-induced hepatic cell damage. We usedtwo different cytotoxicity models, i.e., the administration oftert-butyl hydroperoxide (t-BHP and acetaminophen, in HepG2cells to evaluate the protective effects of G. koraiensis. The ethylacetate (EA fraction of G. koraiensis and its major compound,3,5-di-O-caffeoylquinic acid (DCQA, exerted protective effectsin the t-BHP-induced liver cytotoxicity model. The EA fractionand DCQA ameliorated t-BHP-induced reductions in GSHlevels and exhibited free radical scavenging activity. The EAfraction and DCQA also significantly reduced t-BHP-inducedDNA damage in HepG2 cells. Furthermore, the hexane fractionof G. koraiensis and its major compound, gymnasterkoreayne B(GKB, exerted strong hepatoprotection in the acetaminopheninducedcytotoxicity model. CYP 3A4 enzyme activity wasstrongly inhibited by the extract, hexane fraction, and GKB. Thehexane fraction and GKB ameliorated acetaminophen-inducedreductions in GSH levels and protected against cell death. [BMBReports 2013; 46(10: 513-518

  20. Avaliação do estado nutricional de atletas de ginástica olímpica do Rio de Janeiro e São Paulo Nutritional status evaluation of olympic gymnastics athletes from Rio de Janeiro and São Paulo, Brazil

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    Beatriz Gonçalves RIBEIRO

    2002-08-01

    Full Text Available Com o objetivo de avaliar o estado nutricional de atletas de ginástica olímpica, do sexo feminino, foram estudadas 46 ginastas, de 11 a 14 anos, pertencentes a clubes e academias das cidades do Rio de Janeiro e São Paulo. O estudo antropométrico envolveu medidas de massa corporal, estatura, dobras cutâneas e perímetros. Observou-se diferença significativa para as dobras cutâneas tricipital, suprailíaca, da coxa e da panturrilha e para o percentual de gordura (pThe purpose of this study was to evaluate the nutritional status of 46 female olympic gymnastics athletes, aged 11 to 14 years old, attending private gymnastics clubs of the cities of Rio de Janeiro and São Paulo. The anthropometric assessment involved measurements of height, body mass, skinfold thickness and circumferences. Significant difference was observed for the triceps, suprailiac, mid thigh and medial calf skinfolds and for the percentage of body fat (p<0.05. For the assessment of dietary intake a 24-hour recall and a 3-day self-register were used. The energy consumption and the percentage of carbohydrates (50% to 58% in the diet were low and the protein ingestion (1.5 to 1.7 g/kg of body weight was appropriate, according to values proposed for athletes. Vitamin intake was satisfactory, except for folic acid of gymnasts from Rio de Janeiro. From the minerals assessed, the intake of calcium, magnesium, zinc and iron was inadequate. No clinical signs of iron deficiency were observed.

  1. Las primeras profesoras de gimnástica en España. Profesión liberal y coartada durante el siglo XIX. [The first female gymnastics teachers in Spain. A private and banned practice in the 19th century].

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    Xavier Torrebadella

    2016-10-01

    Full Text Available El objetivo de este artículo es una aproximación a la realidad de la profesión de profesora de gimnasia en los inicios de la configuración de dicha profesión. Por causa del aparente vacío doctrinal existente sobre esta temática durante el periodo estudiado, las fuentes de información empleadas proceden principalmente de fuentes archivísticas y hemerográficas de la época. Igualmente se ha recurrido a estudios actuales con el fin de centrar una posición desde la historia social de las prácticas gimnástico-deportivas. Las conclusiones del trabajo muestran que las primeras profesoras de gimnasia, a pesar de contar en un momento puntual con formación oficial, fueron vetadas para acceder a los institutos o incluso a escuelas normales, quedando relegadas a centros de educación infantil y primaria o al ejercicio de la profesión de forma privada o en gimnasios familiares. La moralidad de la época y el rol asignado a las mujeres actuaron como condicionantes claros para que su orientación profesional se vinculase a la gimnasia higiénica en el sistema educativo o a clases de gimnasia femenina en instituciones privadas. A pesar de esto, existieron mujeres que transgredieron dichos roles y que, precisamente por ello, se estudian aquí también. Abstract The aim of this article is to offer a glimpse of the reality of the practice of female gymnastics teachers in the beginnings of its inception as a professional practice. Due to the apparent lack of disciplinary work on the topic in the period that is the object of our study, the sources of information that we have used are mainly archival and periodical. Likewise, we have resorted to current studies aiming at a positioning of sports and gymnastic practices considering socio-historical arguments. The conclusions of the work show that the first female gymnastic teachers, despite having at some point some formal training, were banned from accessing secondary schools, or even regular schools

  2. Perfil motor del trampolín gimnástico. Revisión taxonómica y nuevas propuestas de clasificación. (Motor profile of trampoline gymnastics. Taxonomic review and new.

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    Mercedes Vernetta

    2013-01-01

    Full Text Available ResumenObjetivo: Caracterización del perfil motor del Trampolín gimnástico desde la Praxiología Motriz, el Aprendizaje y Control Motor, la Kinesiología y Biomecánica. Método: Estudio cualitativo, taxonómico, de revisión documental, inducción analítica y análisis estructural. La documentación se analizó mediante triangulación entre los investigadores participantes, tanto en los procesos de búsqueda y selección de la información como en la elaboración de los resultados. Resultados: El Trampolín es un deporte psicomotriz, con habilidades seriadas, acíclicas y autorreguladas de una gran exigencia espacio-temporal. Las acciones motrices propuestas son saltar, girar, rotar, rebotar y recepcionar. Se diferencian 24 bloques de movimientos en función de la posición de salida, la dirección de los mortales y la presencia o no de piruetas. Acciones musculares: impulsión de piernas, pliegue y despliegue tronco-piernas, antepulsión y retropulsión de brazos y bloqueo del cuerpo. Se ha dividido el salto de Trampolín en 4 fases: Fase de Contacto y Salida, Fase Aérea de Ejecución Principal, Fase Aérea de Ejecución Final y Fase de Contacto y Llegada. Conclusiones: Las clasificaciones propuestas han permitido encuadrar, definir y caracterizar el perfil motor del Trampolín como deporte de una forma completa y sistemática, así como identificar posibles variables funcionales influyentes en el rendimiento deportivo.AbstractAim: Characterization of the motor profile of trampoline gymnastics according to Motor Praxiology, Motor Learning and Control, Kinesiology and Biomechanics. Method: This is a qualitative, taxonomic study, reviewing the literature, and using analytic induction and structural analysis. The literature was analyzed by triangulation among participating researchers, in both the search process and in the selection of information and in the processing of the results. Results: Trampoline is a psychomotor sport, with serials

  3. Spin gymnastics with selective radiofrequency pulses

    Energy Technology Data Exchange (ETDEWEB)

    Freeman, R.; Kupce, E. [Cambridge Univ. (United Kingdom)

    1994-12-31

    Although high resolution NMR spectra are normally excited with short intense radiofrequency pulses, there is an entire family of new experiments that can be performed with frequency-selective or ``soft`` pulses. Time-consuming two-dimensional spectroscopy may be reduced to a much shorter one-dimensional version with much finer digitization in the frequency domain. A large number of soft pulses can be combined to form a ``polychromatic pulse`` that has uniform excitation over the entire range of proton shifts except for a rejection notch at the water frequency. Polychromatic pulses can also be used to create antiphase magnetization in preparation for a coherence transfer or double-quantum experiment. An excitation profile can be designed in the form of a ``template`` that exactly matches the spectrum of a given chemical compound but has zero excitation elsewhere. This is achieved by using the information in the experimental free induction decay to construct a suitable array of soft pulses that has the required excitation pattern. In this manner, interpenetrating spectra can be separated into the spectra of the pure components, for example those of a and b glucose. Selective Hartmann-Hahn coherence transfer experiments employ similar soft pulse techniques. If several such transfers are concatenated, the method may be used as a test to see whether a group of protons is linked in an unbroken chain by scalar spin-spin interactions. (authors). 24 refs., 18 figs.

  4. Laser-Free Cold-Atom Gymnastics

    Science.gov (United States)

    Gould, Harvey; Feinberg, Benedict; Munger, Charles T., Jr.; Nishimura, Hiroshi

    2017-01-01

    We have performed beam transport simulations on ultra cold (2 μK) and cold (130 μK) neutral Cs atoms in the F = M = + 4 (magnetic weak-field seeking) ground state. We use inhomogeneous magnetic fields to focus and accelerate the atoms. Acceleration of neutral atoms by an inhomogeneous magnetic field was demonstrated by Stern and Gerlach in 1922. In the simulations, a two mm diameter cloud of atoms is released to fall under gravity. A magnetic coil focuses the falling atoms. After falling 41 cm, the atoms are reflected in the magnetic fringe field of a solenoid. They return to their starting height, about 0.7 s later, having passed a second time through the focusing coil. The simulations show that > 98 % of ultra cold Cs atoms and > 70 % of cold Cs atoms will survive at least 15 round trips (assuming perfect vacuum). More than 100 simulations were run to optimize coil currents and focusing coil diameter and height. Simulations also show that atoms can be launched into a fountain. An experimental apparatus to test the simulations, is being constructed. This technique may find application in atomic fountain clocks, interferometers, and gravitometers, and may be adaptable for use in microgravity. It may also work with Bose-Einstein condensates of paramagnetic atoms.

  5. Desenvolvimento e validação de um novo sistema de seleção de talentos para a ginástica olímpica feminina: a Bateria PDGO Development and validation of a new system for talent selection in female artistic gymnastics: the PDGO Battery

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    Patrícia Arruda de Albuquerque

    2007-06-01

    longitudinal para estabelecimento da validade preditiva do método.The artistic gymnastics (AG is based on a wide range of motor activities that require specific capacities. However, tests to detect the potential for its excellence in early ages are still lacking. The purpose of the present study was to develop a test for talent selection in female artistic gymnastics. The activities used by Brazilian specialists were investigated by questionnaire and the international literature was reviewed. The 30 mentioned activities were compiled in a 22-test battery that was applied in 55 children of 5 to 9 years-old. Results obtained were treated by principal component factor analysis. Individual factor scores were extracted from the first factor, which were adopted as an indicator of the performance potential in artistic gymnastics (PPAG. At last, a stepwise multiple regression was calculated, using the factor scores as independent variable, producing an equation with eight activities to estimate PPAG. Construct validity, cross validity and reliability of the equation were tested. Sixteen experienced gymnasts and 19 apprentices were tested for cross validation. Mean PPAG found for the gymnasts (85.11 was significantly higher than data for the apprentices (54.80, indicating that the battery can discriminate the performance potential. Construct validity was confirmed by exploratory factor analysis, suggesting that the activities were related to a similar dimension of motor performance. Inter- and intra-observers reliability was tested by linear correlation and Student t test. The correlation values ranged between 0.83 and 1.00 (p < 0.05. No differences were detected between the means in all test situations. In conclusion, the application of the proposed battery revealed to be fast and simple, as well associated with low cost and easy understanding. Furthermore, data suggested that it has good validity and reproducibility, authorizing its application in initial talent selection for AG

  6. Investigação dos efeitos da hidroginástica sobre a qualidade de vida, a força de membros inferiores e a flexibilidade de idosas: um estudo no Serviço Social do Comércio - Fortaleza An investigation into the effects of hydro gymnastics on the quality of life, strength of limbs and the flexibility of elderly women: a study on the Chamber of Commerce Social Services - Fortaleza

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    Jaina Bezerra de Aguiar

    2009-12-01

    Full Text Available Este trabalho, realizado no Serviço Social do Comércio, Fortaleza, CE, Brasil, teve como propósito verificar a influência da hidroginástica sobre a qualidade de vida, a força de membros inferiores e a flexibilidade de idosas. Foram avaliadas 26 mulheres com idade de 60 a 80 anos, que foram divididas em dois grupos: sedentário (n=13 e praticante de hidroginástica há pelo menos seis meses (n=13. Foram utilizados para coleta de dados o Instrumento Abreviado de Avaliação da Qualidade de Vida proposto pela Organização Mundial de Saúde, o teste de impulsão vertical para a avaliação indireta da força muscular de membros inferiores e o teste de sentar e alcançar para avaliação da flexibilidade. O grupo praticante de hidroginástica apresentou média de escores do domínio físico da qualidade de vida (4,5 ± 0,4 u.a. significativamente (p This study was carried out at the Chamber of Commerce Social Services in the city of Fortaleza, CE, Brazil. Its aim was to test the effects of hydro gymnastics on elderly women general flexibility, limb strength and overall quality of life. Two groups consisting of thirteen women aged between sixty and eighty were evaluated. One group was a sedentary group and the other group had actively participated in hydro gymnastics for a minimum of six months. This research was used for "The Assessment on the Quality of Life" report proposed by the World Health Organization. Two tests were carried out within this study. The vertical jump test, as an indirect evaluation of muscular strength, and the sit-and-reach test evaluated flexibility. The findings were as follows: The hydro gymnastics group presented a higher score for the quality of life physical domain (4.5 ± 0.4 a.u. significantly (p < 0.05 than the sedentary group (3.8 ± 0.7 a.u., and for vertical jumping height (13.8 ± 3.7 cm and 10.5 ± 2.7 cm, respectively; p < 0.05 and flexibility test (41.3 ± 9.2 cm and 32.7 ± 4.6 cm, respectively; p < 0

  7. Ginástica rítmica – análise dos fatores competitivos motivadores e estressantes da Seleção Brasileira Juvenil =Rhythmical gymnastics – analysis of competitive, motivating and stress factors of the teenager Brazilian National Football Team

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    Lenamar Fiorese Vieira

    2005-07-01

    Full Text Available Este estudo objetivou investigar a trajetória de desenvolvimento das atletas de ginástica rítmica da Seleção Brasileira Juvenil, com foco na identificação dos fatores competitivos (motivadores e estressantes que ocorrem em diferentes fases da carreira esportiva. A população alvo foi de dez atletas. Como instrumentos de medida foramutilizados o Teste de Carga Psíquica de Frester e entrevista semi-estruturada. Para análise utilizou-se estatística descritiva e a análise de conteúdo do tipo categorial. Os resultados demonstraram que na ginástica rítmica o processo de especialização motora das atletas inicia aos 12 anos; os fatores motivadores evidenciados foram o gosto pelo esporte e ser o favorito; os fatores estressantes foram ser prejudicado pelos juizes e falta de tempo para divertimento.Concluindo em uma análise geral, as atletas perceberam o contexto esportivo competitivo como mais estressante do que motivador; esta afirmação acentuou-se a partir da fase de prática motora em que o estresse competitivo para o rendimento se intensificou.This study aimed to investigate the developmental trajectory of the Brazilian Rhythmic Gymnastics Youth Team, focusing on the identification of competitive factors (motivator and stressful thatoccurs in different sport’s career phases. The sample was composed ten athletes. As measure instruments were used the Frester’s Test Psychic Load and a semi-structured interview. The data were analyzed through the descriptive statistics and categorical type of content’s analysis. The results demonstrated that in the rhythmic gymnastics the process of the athletes’ motor specialization begins at 12 years; the motivator factors evidenced were fun for sport and being the favorite; the stressful factors were being harmed by the judges and not time for fun. Concluding in a general analysis the athletes perceived the competitive sporting context as more stressful than motivator; this affirmation

  8. Gymnastics and Child Abuse: An Analysis of Former International Portuguese Female Artistic Gymnasts

    Science.gov (United States)

    Pinheiro, Maria Claudia; Pimenta, Nuno; Resende, Rui; Malcolm, Dominic

    2014-01-01

    The growing competitiveness of modern sport means that children, from very early ages, are increasingly submitted to intensive training programmes. These programmes are problematic for young athletes not only because their developing bodies are particularly susceptible to different kinds of injuries, but because athletes are also particularly…

  9. Estudio piloto del modelo técnico de ejecución del pitch a captura de pies en gimnasia acrobática. (A pilot study of technical model during a simulated toe pitch to catch in gymnastics acrobatics.

    Directory of Open Access Journals (Sweden)

    Juan Antonio León-Prados

    2010-04-01

    Full Text Available En Gimnasia Acrobática (GA el Toe Pitch to Catch (TPC es una acción técnica muy usual, lo que motiva la necesidad de proporcionar un modelo técnico del movimiento que permita facilitar la compresión de los factores relacionados con su ejecución. Se analizaron 12 ejecuciones sin penalizaciones técnicas realizadas por una pareja mixta de GA utilizando técnicas de fotogrametría y dinamometría. Para el análisis se dividió el movimiento en tres fases: Impulsión, Vuelo y Recepción. Los resultados indicaron que el valor máximo de fuerza en la Fase de Impulsión fue de 2,67 ± 0,06 BW (PC: Peso Corporal, BW: Body Weigth mientras que en la de Recepción fue de 2,78 ± 0,30 PC: Peso Corporal. En el modelo técnico individual analizado se destaca cómo en la Fase de Impulsión es más importante optimizar el impulso aplicado que la fuerza máxima. Durante la Fase de Vuelo, sobresale la alta reproducibilidad en los intentos satisfactorios de la altura alcanzada por el Top para facilitar su posterior recepción. Finalmente durante la Fase de Recepción, se destaca la acción de frenado del Base con el fin de minimizar las fuerzas de reacción verticales del suelo en los movimientos de recepción del Top.AbstractIn acrobatic gymnastics Toe Pitch to Catch (TPC is one of the most traditional skill. The aim of the study was to provide a technical model of the skill to facilitate the understanding of the principal factors associated with the execution. In order to elaborate the model, 12 tryouts without technical deductions performed by a mixed pair of gymnasts were analyzed using techniques of photogrammetric and dynamometry. The movement was divided into three different phases for analysing purposes: Propulsion, Flight and Reception. Results indicated that maximum value of the force during the Propulsion Phase was 2,67 ± 0,06 BW, whereas during the Reception Phase the value obtained was 2,78 ± 0,30 BW. In the technical model analyzed highlights

  10. Avaliação dos benefícios da ginástica localizada sobre a postura e a flexibilidade de mulheres na terceira idade Evaluation of the benefits of gymnastic in the posture and flexibility of old women

    Directory of Open Access Journals (Sweden)

    Hélia Cristina Oliveira Lima

    2010-12-01

    Full Text Available Desvios posturais e redução na flexibilidade são alterações observadas com o avançar da idade, podendo desencadear dor e dificuldades de movimentação. Este estudo buscou avaliar a influência de um programa de ginástica, de dois meses de duração, sobre a postura e flexibilidade de idosas institucionalizadas (n = 10, 60-75 anos. A postura foi avaliada através do uso de simetrógrafo, fotografias e do teste de equilíbrio sagital pélvico, e a flexibilidade através do teste de sentar e alcançar. Cinco participantes modificaram a postura. Verificamos ainda redução da retroversão pélvica e aumento significativo (p Ageing is associated with postural alterations and a decrease in flexibility, which results in pain and functional impairment among elders. The objective of this study was to evaluate the effectiveness of an exercise program, conducted during two months, in the posture and flexibility of old women (n = 10, age = 60-75. The posture was evaluated by symetrographic techniques, digital photography and the sagital pelvic balance test, and the flexibility through the sit-and-reach test. Five participants showed alterations in their postures. We verify the reduction of the pelvic retroversion and a significant increase (p < 0.001 in flexibility. We conclude that a gymnastics program is capable of correct some postural alterations of old women due to flexibility improvements.

  11. A influência do ciclo menstrual na flexibilidade em praticantes de ginástica de academia La influencia del ciclo menstrual sobre la flexibilidad en practicantes de gimnasia de academia The influence of the menstrual cycle on the flexibility in practitioners of gymnastics at fitness centers

    Directory of Open Access Journals (Sweden)

    Solange Mattos Melegario

    2006-06-01

    the menstrual cycle of adult young women who practice gymnastics at fitness centers. A sample of 20 adult women aged between 18 and 35 years (25.8 ± 6.06 was studied; they had regular menstrual cycle (28 up to 32 days and were not taking oral contraceptives. Information concerning the menstrual cycle and routine physical activity was obtained through a questionnaire. The flexibility was evaluated through the goniometry, using eight movements, in three phases of the menstrual cycle. The subjects were submitted to a hormonal test, where the estrone, estradiol and progesterone levels were verified. The statistics treatment was conducted through descriptive and inferential analysis; Kolmogorov-Smirnov's test and ANOVA were used to verify hypothesis. The results demonstrated that no significant differences (p < 0.05 in the flexibility degree were observed during the follicular, ovulatory and luteal phases of the menstrual cycle.

  12. Passive Dynamics in the Control of Gymnastic Maneuvers.

    Science.gov (United States)

    1995-03-01

    1992 and 1994 winter Olympics, the nal jump performed by the men’s champion freestyle skier was a quadruple twisting, triple somersault. In the per...ltd. The computation of the desired leg length depends upon knowledge of robot pa- rameters such as inertia and leg mass. However, since the process is...Accommodating Landing Time Errors A limitation of the tuck servo strategy is its dependence upon accurate knowledge of the time until landing. With somersault

  13. Let's Get Physical: Teaching Physics through Gymnastics

    Science.gov (United States)

    Sojourner, Elena J.; Burgasser, Adam J.; Weise, Eric D.

    2018-01-01

    The concept of embodied learning--that we can learn with our bodies and with our minds--is a well-established concept in physics and math education research, and includes symbolic understanding (e.g., gestures that track how students think or facilitate learning to model complex systems of energy flow) as well as the literal experience of…

  14. Autonomy, Eating Disorders and Elite Gymnastics: Ethical and Conceptual Issues

    Science.gov (United States)

    Bloodworth, Andrew; McNamee, Mike; Tan, Jacinta

    2017-01-01

    Participation in elite sport, and in particular those sports with special demands in terms of weight and shape, is associated with a higher risk for eating disorders such as anorexia nervosa [Sundgot-Borgen, J., & Torstveit, M. K. (2010). Aspects of disordered eating continuum in elite high intensity sports. "Scandinavian Journal of…

  15. UNA MODALIDAD SALUDABLE DE GIMNASIA EN EDAD ESCOLAR: LA GIMNASIA ESTÉTICA DE GRUPO [A method healthy gymnastics school age: the aesthetic group gymnastics

    OpenAIRE

    Elena Conesa Ros; Francisca Martínez-Gallego

    2017-01-01

    Los hábitos posturales se forman y consolidan durante la infancia y la adolescencia, habiéndose registrado en las últimas décadas un aumento notable de los problemas de dolor de espalda y desalineaciones del raquis cada vez a más temprana edad, posiblemente debido a desequilibrios musculares. En este contexto se presenta la Gimnasia Estética de Grupo (GEG), especialidad que nace durante el movimiento gimnástico de principios del siglo XIX en el norte de Europa, y a la que estudios recientes l...

  16. Estudo dos componentes físicos implicados no ângulo de aterrissagem no movimento do rodante, executado no aparelho solo da ginástica artística Estudio de las componentes físicas implicadas con el ángulo de aterrizaje en el movimiento de rodamiento, ejecutado en el aparato solo de gimnasia artística Study of the physical components implied with the angle of landing in the rolling movement executed at the floor apparatus in artistic gymnastic

    Directory of Open Access Journals (Sweden)

    Edward Rasquinha

    2006-08-01

    deportiva que intriga mucho a los investigadores de esta área de conocimiento por su complejidad. Este trabajo analiza uno de los movimientos más importantes de esta modalidad, el rodamiento. OBJETIVO: Analizar las componentes físicas implicadas con la ejecución del movimiento de rodamiento en el aparato solo, buscando establecer alguna relación entre éstas y el ángulo de aterrizaje medido al final de este elemento acrobático. MÉTODOS: La muestra fue constituida por siete gimnastas, con edades variando entre 14 y 20 años, con un tiempo de entrenamiento mínimo de cinco años. Esta investigación utilizó herramientas metodológicas fundamentadas en principios de mecánica clásica, técnicas de fotogrametría y de tratamientos estadísticos. RESULTADOS: Entre las grandezas físicas implicadas con la ejecución del rodamiento, el torque externo presentó mayor relevancia para este estudio. Así, tratándose este estudio de una investigación con seres humanos, la variabilidad de los resultados obtenidos es comprensible, además de este factor, la diferencia de nivel técnico entre las gimnastas y las oscilaciones de la técnica empleada por una misma gimnasta, observadas durante las ejecuciones de los tests, fueron responsables por la diversidad de los resultados obtenidos. CONCLUSIONES: Por medio de los resultados obtenidos en el presente estudio fue posible concluir que cuanto menor el ángulo de aterrizaje de rodamiento, mayor será el torque externo. También fue verificado que la aceleración inicial, es decir, el momento de corrida influencia directamente en este ángulo y por consecuencia en la producción del torque externo.INTRODUCTION: Biomechanics is a sub-area of physics responsible for the study of the human movement. The artistic gymnastics is a sport modality that intrigues the researchers, in this context; this work comes to analyze one of the movements most important of this modality, the rolling. SCOPE: To analyze the implied physical components

  17. Effect of a gymnastics program on sleep characteristics in pregnant women

    Directory of Open Access Journals (Sweden)

    Ildikó Kocsis

    2017-04-01

    Conclusion: The 10-week training program designed for pregnant women has an overall beneficial effect on sleep characteristics, not by improving them but by attenuating their general deterioration related to the progression of pregnancy. Our data strengthen the general recommendation regarding participation of pregnant women in specific exercise programs, mainly for maintaining their psycho-emotional and general well-being.

  18. The Relationship between Preservice Teachers Health-Related Fitness and Movement Competency in Gymnastics

    Science.gov (United States)

    Webster, Collin Andrew; Webster, Liana; Cribbs, Jason; Wellborn, Benjamin; Lineberger, Matthew Blake; Doan, Rob

    2014-01-01

    The current National Initial Standards for Physical Education Teacher Education state that preservice teachers should achieve and maintain a level of health-related fitness consistent with that expected of K12 learners. However, little research has addressed the relevance of teacher fitness to effective physical education teaching. This study…

  19. Circular dichroism as a means to follow DNA gymnastics: on the shoulders of giants

    Directory of Open Access Journals (Sweden)

    H.H. Klump

    2010-01-01

    Full Text Available This is the first report of DNA stem-loops self-assembled by ‘foot-loop’ interactions into either two-dimensional strings or three-dimensional spirals, distinguished by circular dichroism spectroscopy. All subunits are linked by cooperative Watson-Crick hydrogen bonds.

  20. Uncovering the Italian Muscle Jew: from Zionist Gymnastics to Fascist Boxing

    Directory of Open Access Journals (Sweden)

    Simon Levis Sullam

    2017-10-01

    Full Text Available In this article I examine the presence and influence among Italian Jews of Max Nordau’s image of the “muscle Jew” and more broadly of a virile imaginary, intertwined with Zionist and Italian nationalist ideas. I first document the relevance of an early phase of Italian muscular Judaism at the beginning of the twentieth century, at the time of the rise of Zionism in Italy. I then study the development, in the 1920s and 1930s, of a virile imagery among the two trends of Italian revisionist Zionism and of what we may call Italian Jewish Fascism. I end by asking whether there were not inherent contradictions, or at least relevant tensions, in the ideal of the muscle Jew, between radical nationalism and Jewish forms of virility, as developed after the First world war and in connection with the rise and stabilization of Fascism.

  1. Evaluation of abdominal muscle endurance of individuals who attend gymnastics gym

    Directory of Open Access Journals (Sweden)

    Ney Marcos da Luz Pedroso

    2002-12-01

    Full Text Available The purpose of this study was to evaluate the Localized Muscular endurance (LME of the abdominal region in relation to distinct muscle groups (hip and lumbar spine fl exor of individuals in differing physical conditions. One hundred twenty subjects were selected at random (60 male and 60 female 50% of whom worked out and 50% who didn’t. The AAHPERD Test (1976 and PAULA Test (1990 were used to measure the LME of hip and lumbar spine fl exor, respectively. Results indicated that subjects who worked out differ significantly (p RESUMO Este trabalho teve como objetivo avaliar a Resistência Muscular Localizada (RML da região abdominal em relação a grupos musculares distintos (fl exores do quadril e fl exores da coluna vertebral de indivíduos com condicionamento físico diferentes. Para tal foram selecionados aleatoriamente 120 indivíduos (60 masculinos e 60 femininos sendo 50% destes treinados e os outros 50% destreinados. Utilizou-se o teste da AAHPER e o teste de PAULA para mensurar a RML dos fl exores de quadril e fl exores da coluna vertebral, respectivamente. Os resultados demonstram que indivíduos treinados e destreinados diferem signifi cativamente (p<0,01 quanto a RML dos fl exores da coluna vertebral em ambos os sexos, e também nos fl exores do quadril no sexo feminino (p<0,05; fi cando somente os fl exores do quadril do sexo masculino sem diferenças estatisticamente signifi cativas. Existiram correlações de baixas a moderadas entre flexores do quadril e fl exores da coluna vertebral para treinadas (r=0,45 e destreinadas (r=0,44 do sexo feminino, sendo moderada em treinados do sexo masculino (r=057 e baixa para destreinados (r=0,36. Apesar destes valores de correlação terem sido signifi cativos estatisticamente (p<0,05 em mulheres treinadas e destreinadas e homens treinados, os valores de r2 demonstraram um baixo grau de variação conjunta entre os grupos musculares (variando entre 13,32% a 33,52%. Pode-se concluir que nenhum dos sexos apresentou equilíbrio muscular entre fl exores da coluna vertebral e do quadril e que as diferenças de RML dos fl exores da coluna vertebral sempre foram mais pronunciadas do que fl exores do quadril a favor dos treinados.

  2. Evaluation of the benefits of gymnastic in the posture and flexibility of old women

    OpenAIRE

    Lima, Hélia Cristina Oliveira; Aguiar, Jaina Bezerra de; Paredes, Paulo Fernando Machado; Gurgel, Luilma Albuquerque

    2010-01-01

    Desvios posturais e redução na flexibilidade são alterações observadas com o avançar da idade, podendo desencadear dor e dificuldades de movimentação. Este estudo buscou avaliar a influência de um programa de ginástica, de dois meses de duração, sobre a postura e flexibilidade de idosas institucionalizadas (n = 10, 60-75 anos). A postura foi avaliada através do uso de simetrógrafo, fotografias e do teste de equilíbrio sagital pélvico, e a flexibilidade através do teste de sentar e alcançar. C...

  3. Viral RNA polymerase scanning and the gymnastics of Sendai virus RNA synthesis

    International Nuclear Information System (INIS)

    Kolakofsky, Daniel; Le Mercier, Philippe; Iseni, Frederic; Garcin, Dominique

    2004-01-01

    mRNA synthesis from nonsegmented negative-strand RNA virus (NNV) genomes is unique in that the genome RNA is embedded in an N protein assembly (the nucleocapsid) and the viral RNA polymerase does not dissociate from the template after release of each mRNA, but rather scans the genome RNA for the next gene-start site. A revised model for NNV RNA synthesis is presented, in which RNA polymerase scanning plays a prominent role. Polymerase scanning of the template is known to occur as the viral transcriptase negotiates gene junctions without falling off the template

  4. PLAY AND ITS SIGNIFICANCE IN CORECTIVE GYMNASTICS FOR PRE-SCHOOL CHILDREN

    Directory of Open Access Journals (Sweden)

    Grujo Bjeković

    2008-08-01

    Full Text Available In present life conditions, especially in urban environment, children have very poor conditions for physical activities, or for movement in general. According to the new researches, working conditions and quality of work in nurseries and schools, especially if they are related to physical exercises, have certain influences on overall development of pre-school and school children. Childhood is ideal time for correction of numerous postural disturbances and deformities, whether they are congenital or acquired by injury, wrong body posture, or by poor nutrition. Playing is a power fultool for directing correct development of children, so very of ten it has to be adapted to age, capabilities, interests and needs of children.

  5. Sport-specific biomechanics of spinal injuries in aesthetic athletes (dancers, gymnasts, and figure skaters).

    Science.gov (United States)

    d'Hemecourt, Pierre A; Luke, Anthony

    2012-07-01

    Young aesthetic athletes require special understanding of the athletic biomechanical demands peculiar to each sport. The performance of these activities may impart specific biomechanical stresses and subsequent injury patterns. The clinician must understand these aspects as well as the spinal changes that occur with growth when many of these injuries often occur. Further, athletes, parents, coaches, and healthcare providers must be sensitive to the overall aspects of the athlete, including nutrition, overtraining, adequate recovery, proper technique, and limiting repetition of difficult maneuvers to minimize injuries.

  6. Mind and body versus Gymnastics and philosophy: from dualism to emergentism

    Directory of Open Access Journals (Sweden)

    Antonio Sánchez Pato

    2012-01-01

    Full Text Available El estudio de la conexión entre la mente y el cuerpo ha dado lugar a posturas extremas y excluyentes: mentalistas y corporalistas. En el deporte se han instalado posiciones dualistas, que separan, al tiempo que complementan, a mente y cuerpo, y, por tanto, a filosofía y gimnasia. Trasladamos esta cuestión a términos más amplios: la relación entre ciencia y deporte (facultades intelectuales versus facultades físicas. Este artículo contribuye a diluir la antítesis y el dualismo subyacentes, a través de dos proposiciones básicas: por un lado, entenderemos que la filosofía es una gimnasia para la mente; por otro, que la gimnasia es una filosofía para el cuerpo.

  7. Water gymnastics program for elderly: motivation, self-steam and self-image

    Directory of Open Access Journals (Sweden)

    Daniela Lima de Aguiar

    2006-08-01

    Full Text Available This research investigated self-esteem and self-image of older adults and its relationship with motivational factors of entering and staying in water exercise program (WEP. The sample was composed by 60 elderly subjects - 53 females and 7 males ( = 69.5 years of age, SD=5,9 yrs, participants of WEP at GETI (Study Group on Elderly at the State University of Santa Catarina (UDESC. A questionnaire of self-esteem and selfimage for elders, developed by Steglich (1978, was applied in form of interview. The statistical procedures included descriptives and non-parametric tests. The level of significance was set at p RESUMO Esta pesquisa verificou a auto-estima e a auto-imagem e a sua relação com os fatores motivacionais de ingresso e de permanência dos idosos em um programa de hidroginástica. A amostra foi constituída por 60 idosos, 53 do sexo feminino e 7 do sexo masculino, com = 69,5 anos de idade (SD=5,9 participantes do programa de hidroginástica do Grupo de Estudos da Terceira Idade (GETI da Universidade do Estado de Santa Catarina (UDESC. O instrumento foi um questionário de auto-estima e auto-imagem para idosos, desenvolvido por Steglich (1978, aplicado em forma de entrevista individual. O tratamento estatístico foi descritivo e com testes não-paramétricos. O nível de significância de p<0.05. A maioria dos idosos foi considerado idoso jovem (81,6%, casado e/ou viúvo (43,3%, do sexo feminino (88,3%, participa do programa de 3 a 4 anos (40%, e pratica outra atividade física (78,3% como a caminhada (56,7%. O principal motivo de ingresso no programa foi para melhorar a saúde física e mental e de permanência neste foi o gosto pela atividade física no meio líquido e a sensação de bem-estar. O grupo apresentou elevada auto-estima e auto-imagem. Houve diferença estatisticamente significativa entre os motivos de permanência no programa e a auto-imagem corporal (p=0,008. O programa de hidroginástica trata-se de um meio para melhoria da auto-imagem e auto-estima dos idosos, além de ser um fator que os mantém junto ao programa.

  8. Feasibility of eyes open alpha power training for mental enhancement in elite gymnasts

    NARCIS (Netherlands)

    Dekker, M.K.J.; van den Berg, B.R.; Denissen, A.J.M.; Sitskoorn, M.M.; van Boxtel, G.J.M.

    2014-01-01

    This study focuses on a novel, easy to use and instruction-less method for mental training in athletes. Previous findings suggest that particular mental capacities are needed for achieving peak performance; including attentional control, focus, relaxation and positive affect. Electroencephalography

  9. Observation of Elite Gymnastic Performance: Processes and Perceived Functions of Observation

    OpenAIRE

    Hars , Magaly; Calmels , Claire

    2007-01-01

    International audience; Objectives: The purpose of the study was firstly to examine the nature of the information individuals extract from observations of their own performance and the reasons they give for choosing this information. Second, we aimed to investigate how individuals treat observed information and the strategies they use. Identification of the reasons for the use of each of the strategies was also discerned. Design: A protocol inspired by Ericsson and Simon's (1993) Think-Aloud-...

  10. Educational Gymnastics: The Effectiveness of Montessori Practical Life Activities in Developing Fine Motor Skills in Kindergartners

    Science.gov (United States)

    Bhatia, Punum; Davis, Alan; Shamas-Brandt, Ellen

    2015-01-01

    Research Findings: A quasi-experiment was undertaken to test the effect of Montessori practical life activities on kindergarten children's fine motor development and hand dominance over an 8-month period. Participants were 50 children age 5 in 4 Montessori schools and 50 students age 5 in a kindergarten program in a high-performing suburban…

  11. Moving into and out of High-Performance Sport: The Cultural Learning of an Artistic Gymnast

    Science.gov (United States)

    Barker-Ruchti, Natalie; Schubring, Astrid

    2016-01-01

    Background: High-performance sport has been described as a formative environment through which athletes learn sporting skills but also develop athletic selves. Within this process, career movements related to selection for and de-selection from representative teams constitute critical moments. Further, retirement from sport can be problematic as…

  12. Sternal stress fracture in a gymnast: A case report and literature review

    African Journals Online (AJOL)

    South African Journal of Sports Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 22, No 2 (2010) >. Log in or Register to get access to full text downloads.

  13. The Influence of Various Types of Water Gymnastics Upon the Exercise Capacity

    OpenAIRE

    BADAU, Dana; BADAU, Adela

    2015-01-01

    Between the components of the physiological capacity and the practice degree of the physical exercise is a direct interrelation, which is influenced by a number of factors, out of which deployment environment with its features has a leading role. Determining the relationship between the effort capacity by heart rate changes during recovery after exercise, determining the body aerobic resistance level, as a result of the entertaining and recreational activities, specifically, pe...

  14. Social Physique Anxiety and Pressure to Be Thin in Adolescent Ballet Dancers, Rhythmic Gymnastics and Swimming Athletes

    Science.gov (United States)

    Kosmidou, Evdoxia; Giannitsopoulou, Evgenia; Moysidou, Dimitra

    2017-01-01

    Participation in sports may influence negative body image and Social Physique Anxiety (SPA) as there is pressure by significant others to have a certain body image. The aim of the present study was to examine possible differences in SPA and perceived pressure to be thin between female preadolescent and adolescent ballet dancers, rhythmic…

  15. The formation of bases of culture of movement at children of 3–6 years old by means of rhythmic gymnastics

    Directory of Open Access Journals (Sweden)

    Olga Riabchenko

    2015-06-01

    Full Text Available Purpose: to open the versatility of a concept of culture as a phenomena and as a process which course provides the preservation of the most significant viable social relations conformably to a concept of culture of movements of children of 3-6 years old. Material and Methods: the analysis of special scientific literature in which theoretical and practical aspects of the creation of physical culture are stated. Results: questions of the creation of physical training of children of 3–6 years old taking into account their individual physical developments are considered. The most important provisions are noted in the structure of physical culture which doesn’t allow solving this problem with a full scientific validity now. Conclusions: the basic provisions are allocated which decision is a paramount task for the creation of the evidence-based system of physical training of children of the advanced preschool age.

  16. The Effort to Reduce a Muscle Fatigue Through Gymnastics Relaxation and Ergonomic Approach for Computer Users in Central Building State University of Medan

    Science.gov (United States)

    Gultom, Syamsul; Darma Sitepu, Indra; Hasibuan, Nurman

    2018-03-01

    Fatigue due to long and continuous computer usage can lead to problems of dominant fatigue associated with decreased performance and work motivation. Specific targets in the first phase have been achieved in this research such as: (1) Identified complaints on workers using computers, using the Bourdon Wiersma test kit. (2) Finding the right relaxation & work posture draft for a solution to reduce muscle fatigue in computer-based workers. The type of research used in this study is research and development method which aims to produce the products or refine existing products. The final product is a prototype of back-holder, monitoring filter and arranging a relaxation exercise as well as the manual book how to do this while in front of the computer to lower the fatigue level for computer users in Unimed’s Administration Center. In the first phase, observations and interviews have been conducted and identified the level of fatigue on the employees of computer users at Uniemd’s Administration Center using Bourdon Wiersma test and has obtained the following results: (1) The average velocity time of respondents in BAUK, BAAK and BAPSI after working with the value of interpretation of the speed obtained value of 8.4, WS 13 was in a good enough category, (2) The average of accuracy of respondents in BAUK, in BAAK and in BAPSI after working with interpretation value accuracy obtained Value of 5.5, WS 8 was in doubt-category. This result shows that computer users experienced a significant tiredness at the Unimed Administration Center, (3) the consistency of the average of the result in measuring tiredness level on computer users in Unimed’s Administration Center after working with values in consistency of interpretation obtained Value of 5.5 with WS 8 was put in a doubt-category, which means computer user in The Unimed Administration Center suffered an extreme fatigue. In phase II, based on the results of the first phase in this research, the researcher offers solutions such as the prototype of Back-Holder, monitoring filter, and design a proper relaxation exercise to reduce the fatigue level. Furthermore, in in order to maximize the exercise itself, a manual book will be given to employees whom regularly work in front of computers at Unimed’s Administration Center

  17. Teaching Traditions in Physical Education in France, Switzerland and Sweden: A Special Focus on Official Curricula for Gymnastics and Fitness Training

    Science.gov (United States)

    Forest, Emmanuelle; Lenzen, Benoît; Öhman, Marie

    2018-01-01

    The aim of this paper is to identify and discuss similarities and differences between the curricula for physical education (PE) in secondary schools in Sweden, France and the canton of Geneva (Switzerland) in the light of PE teaching traditions (PETTs). Teaching traditions concern ideas about the goals of school disciplines and therefore about the…

  18. Examination of effects of gymnastics teaching of physical education on coordination of 3rd & 4th grade pupils of elementary schools

    Directory of Open Access Journals (Sweden)

    Aleksić Dragana

    2013-01-01

    Full Text Available Coordination, as the basic motor ability, is very complex, as the level of the movement regulation can change. In addition, the regulation includes energetic mechanisms as well as mechanisms of simple structuring of movement. The battery for the evaluation of coordination consists of the following tests: MPON, MSL3, MONT. During the 2005/06 academic year, a research was conducted so as to determine the effects of current program of physical education teaching on motor abilities coordination of female pupils. The multi-variant procedures were used in this research ant those were: the multi-variant analysis of the variable MANCOVA, MANOVA and the discriminative analysis. Also, the mono-variant procedures were used and those were: the variable analysis ANCOVA, ANOVA and the interval of entrust. After the experimental treatment, i.e. at the final testing, significant differences were found with female pupils in experimental and control groups concerning the all tests for the evaluation of coordination. The basic conclusion is that the female pupils of experimental group achieved significantly higher teaching effects than the control group, in view of partly increased motor abilities, being the result of the effects of the experimental treatment, as well as other external and internal factors.

  19. Competitive Strategy Formulation Through the Fields and Weapons of the Competition Model: Verification of Applicability and Adaptation for a Network of Gymnastics Academies

    Directory of Open Access Journals (Sweden)

    Renato Zanuto Pereira

    2013-09-01

    Full Text Available Porter and RBV theorists, although clearly expose their concepts of competitive strategy, does not clearly show how to employ them for the competitive business strategy formulation, which complicates the practical application. This motivated the authors of this article searching as other theorists circumvent this difficulty and found the fields and weapons of the competition model (CAC developed by Contador, model that combines and integrates the concepts of Porter and RBV. The CAC, simultaneously analog and symbolic model, qualitative and quantitative, consistently structured and scientifically validated by many studies in companies, primordially serves to understand, explain and increase enterprise competitiveness. Contador epistemologically verified the adherence to reality to the companies of their concepts and constructs. To fill the gap of the aforementioned concepts, Contador proposed a process of formulating competitive strategy. As this process has been tested a few times, the authors decided to conduct the study reported herein, whose objective was verify if this process is sufficient for proposing competitive strategies that would increase the competitiveness of a network of gyms. Through an exploratory qualitative and quantitative research and based on Popperian hypothetical-deductive method, it was found the sufficiency of the process because all business strategies proposals were accepted by the principal owner of the gym and only 4.5% operational strategic actions suggested were not, which led to the acceptance of the hypothesis.

  20. Investigation of supply chain integration performance in export-focused manufacturing industry in China and an assessment of a local gymnastic products manufacturer.

    OpenAIRE

    Zhang, Chong

    2008-01-01

    The purpose of this dissertation is try to find out the gap between exported-focused Chinese manufacturing industry practice with world-class supply chain integration performance in developed countries. This is helpful to reveal and explain difficulties and obstacles that limit local suppliers to pursue better supply chain performance. A case study is used to analyze performance of a specific Chinese producer�¢����s supply chain and operations management. The results found out that wide...

  1. Analýza kauzality mezi vývojem nářadí a vývojem sestav ve sportovní gymnastice žen

    OpenAIRE

    TŮMOVÁ, Marie

    2015-01-01

    The thesis provides an overview of historical evolution in gymnastics worldwide and also evolution in our country. It is focused on the history of women's artistic gymnastics. The emphasis is placed on the development of balance beam, as it is the main gymnastic apparatus in women's artistic gymnastics. The thesis, based on the study of historical sources, provides a summary of the characteristics of balance beam and describes the movements on this apparatus and defines the current regulation...

  2. Using Biomechanical Optimization To Interpret Dancers’ Pose Selection For A Partnered Spin

    Science.gov (United States)

    2009-05-06

    optimized performance of a straight arm backward longswing on the still rings in mens artistic gymnastics . Because gymnasts lose points for excessive swing at...an actual performance and used that as the basis for their search. Yeadon determined that with timing within 15ms, gymnasts can minimize their excess...are moving in an optimal way. 2.5 Body Modeling 2.5.1 Building the Body In his study involving gymnasts on the rings, Yeadon developed a body model com

  3. The immediate effect of vibration therapy on flexibility in female ...

    African Journals Online (AJOL)

    The immediate effect of vibration therapy on flexibility in female junior elite gymnasts. ... Therefore, the aim of this study was to investigate the acute effects of vibration therapy on the flexibility of female gymnasts. A pre-test ... Keywords: Static stretching, vibration training, vibration therapy, acute effect, artistic gymnastics.

  4. シュツットガルト世界選手権大会におけるゆか運動についての一考察 : 種目別選手権大会上位入賞者と日本選手の比較を中心として

    OpenAIRE

    中山, 光子; 中山, 彰規; Mitsuko, Nakayama; Akinori, Nakayama

    1991-01-01

    By comparing the performance between World Top Gymnasts and Japanese gymnasts, the following were revealed: 1) BOGVINSKAIA and SLIVAS getting 10.00 points seemed to deserve to be champion, because BOGVINSKAIA had her own characteristic movements and high guality balanced performance of series. SILVAS, on the other hand, had high degree of rythmical movements. 2) Amang the Japanese gymnasts, SHINODA got 9.837 and her performance seemed to give a good example with regard to getting a high score...

  5. Úroveň pohybových schopností závodnic moderní gymnastiky různých věkových kategorií

    OpenAIRE

    Satrapová, Kateřina

    2013-01-01

    This bachelor's thesis introduces rhythmic gymnastics. The rules, phases of sports training, factors affecting sports performance and definition of motor abilities are presented in theoretical part of thesis. Practical part concerns on solving the question of level of motor abilities in different age categories of rhythmic gymnastics competitors, due to the phases of training. The measurement was performed with the competitors from gymnastic club SK MG Slovan Plzeň.

  6. The United States Air Force Academy’s First Twenty-Five Years, Some Perceptions.

    Science.gov (United States)

    1979-01-01

    opportunity to analyze major art concepts, artists , and styles. In dealing with the development of art styles, we place emphasis on the esthetic and...wrestling, boxing, swimming, and gymnastics . The women take swimming, gymnastics , fencing, and physical development. Swimming is the only course that is...identical in content and grading criteria for both men and women. Although gymnastics is given in a co-educational atmosphere, the course is patterned

  7. What governs successful performance of a complex whole body movement: The Kovacs release-regrasp on horizontal bar?

    Science.gov (United States)

    Hiley, Michael J; Yeadon, Maurice R

    2016-12-08

    The Kovacs is a release and regrasp skill performed on the horizontal bar in men׳s artistic gymnastics. It is a popular skill in elite competitive gymnastics with over 40% of male gymnasts performing a variation of the Kovacs at the London 2012 Olympics. In the qualifying competition 84% of Kovacs were successfully regrasped, with the remaining 16% resulting in a fall. The aim of the present study was to determine why some gymnasts are more successful than others at regrasping the bar, with a secondary aim to determine how a less successful gymnast could alter his technique in order to become more successful. Nine performances of the Kovacs by each of two gymnasts, one 100% successful and one 11% successful, were analysed to determine differences in release and regrasp parameters. The technique of the less successful gymnast was optimised using a computer simulation model to increase the percentage of catches (success rate). The successful gymnast had larger and more consistent release windows and a radial velocity towards the bar at regrasp. The less successful gymnast had higher horizontal velocity at release and a mean radial velocity away from the bar at regrasp. Optimising his simulated technique increased the rate of success from 11% to 93%. The actions prior to release were performed earlier than in the recorded performances leading to a more vertical path of the mass centre at release and a radial velocity towards the bar at regrasp. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Price Update Methodology for Use in Maintenance Expenditure Limits (MEL) for Secondary Items.

    Science.gov (United States)

    1984-11-01

    CD 7130 Recreational & Gymnastic Equipment ................................................... CD 7910 Floor Polishers & Vacuum Cleaning Equipment...CD 8l. ) Paint & Artists Brushes .......... .................................................... CD 8 3 Preservative

  9. Valoración de la disposición sagital del raquis en gimnastas especialistas en trampolín. (Assessment of the sagittal plane of the spine in trampoline gymnasts.)

    OpenAIRE

    Pilar Sainz de Baranda; Fernando Santonja Medina; María Rodríguez-Iniesta

    2009-01-01

    ResumenSe valoró la disposición sagital de la columna vertebral en gimnastas especialistas en la modalidad de trampolín. Se realizó un estudio transversal, en el que participaron 69 gimnastas de trampolín (35 mujeres y 34 varones) con una edad media de 14.97 + 4.77 años, y de 6.61+4 años de entrenamiento. La valoración se realizó en tres posiciones: bipedestación relajada, sedentación relajada y flexión máxima del tronco. En todas las posiciones se diferenció la curva dorsal y la lumbar. Para...

  10. Once a week is not enough: Effects of a widely implemented group based exercise programme for older adults; a randomised controlled trial

    NARCIS (Netherlands)

    Stiggelbout, M.; Popkema, D.Y.; Hopman-Rock, M.; Greef, M. de; Mechelen, W. van

    2004-01-01

    Objectives: To determine the effects of gymnastics on the health related quality of life (HRQoL) and functional status of independently living people, aged 65 to 80 years. Gymnastics formed part of the More Exercise for Seniors (MBvO in Dutch) programme, a group based exercise programme for older

  11. Once a week is not enough : effects of a widely implemented group based exercise programme for older adults; a randomised controlled trial

    NARCIS (Netherlands)

    Stiggelbout, M.; Popkema, D.Y.; Hopman-Rock, M.; de Greef, M.; van Mechelen, W.

    2004-01-01

    OBJECTIVES: To determine the effects of gymnastics on the health related quality of life (HRQoL) and functional status of independently living people, aged 65 to 80 years. Gymnastics formed part of the More Exercise for Seniors (MBvO in Dutch) programme, a group based exercise programme for older

  12. Regionalism and Secession

    Science.gov (United States)

    2015-03-01

    and later class divides.76 Gymnastics was not just a sport ; “gymnastics were supposed to train fighters for the liberation of Germany.”77 Jahn...also greatly profited from the rise of European tourism , where parts of Bavaria that had suffered in poverty became prosperous from mass tourism that

  13. UTICAJ SISTEMA PREDIKTORSKIH MOTORIČKIH VARIJABLI NA KRITERIJSKU VARIJABLU OCJENA IZ GIMNASTIKE

    Directory of Open Access Journals (Sweden)

    Fahrudin Aščić

    2011-09-01

    Full Text Available On a sample of 103 primary school students aged 13 and 14 years, as a prediction system variables, twelve variables are applied for the assessment of motor skills, while as criterion skills, three variables are applied from the gymnastics. The goal of this research was to determine a multiple and partial effect of the motor skills on the criterion variable of grades form gymnastics. The factor and regression analysis are applied in data processing. Using the factor analysis, we reduced the elements of gymnastics to the frist principal component, so that the three gymnastics elements performed are reduced down to one criterion variable, i.e. the general factor that represents gymnastics variables as a criterion, named gymnastics. Regression analysis showed statistically significant correlation between the motor skills on the assesment of gymnastics, where motor skills participate in the prediction of preformance of the given gymnastics elements with 36 %, while the remaining part of the variance of 63 % belongs to the other anthropological dimension and the unknown factors. The partial effect of the individual variables is reduced to four variables: running into a rectangle – the envelope test, tapping the foot against the wall and long jump.

  14. A. Butovsky about the system of physical education in Sweden

    Directory of Open Access Journals (Sweden)

    Bubka S.N.

    2012-06-01

    Full Text Available The article presents an analysis of A. Butovsky's views on the physical education in Sweden, and, first of all, on the system of Swedish gymnastics. Alexey Butovsky got acquainted with it in 1892 while visiting that country on a mission trip, and later he generalized that system in some of his works. Positive and negative points of Swedish physical education, the role of the Royal Gymnastics Central Institute in Stockholm are examined, and some prominent figures of Sweden, who governed it at different periods, are characterized. Aspects of various exercises from this system are accentuated. It is marked that the Swedish gymnastics on the orientation, on principle differed composition of exercises and method of their application from other gymnastic systems in XIX century. It is underlined that exercises of the Swedish gymnastics differ naturalness of poses and motions, absence in them of maximal efforts, hard and rough motions.

  15. Radiologic abnormalities of the thoraco-lumbar spine in athletes

    Energy Technology Data Exchange (ETDEWEB)

    Hellstroem, M.; Jacobsson, B.; Swaerd, L.; Peterson, L. (Sahlgrenska Sjukhuset, Goeteborg (Sweden). Dept. of Radiology Oestra Sjukhuset, Goeteborg (Sweden). Dept. of Orthopedics King Faisal Specialist Hospital and Research Centre, Riyadh (Saudi Arabia). Dept. of Radiology)

    1990-03-01

    A radiologic study of the thoraco-lumbar spine was performed in 143 (117 male and 26 female) athletes (wrestlers, gymnasts, soccer players and tennis players), aged 14 to 25 years and 30 male nonathletes, aged 19 to 25 years. Film interpretation was made after mixing the films from all groups and without knowledge of the individual's identity. Various types of radiologic abnormalities occured in both athletes and non-athletes but were more common among athletes, especially male-gymnasts and wrestlers. Abnormalities of the vertebral ring apophysis occurred exclusively in athletes. Combinations of different types of abnormalities were most common in male gymnasts and wrestlers. (orig.).

  16. Radiologic abnormalities of the thoraco-lumbar spine in athletes

    International Nuclear Information System (INIS)

    Hellstroem, M.; Jacobsson, B.; Swaerd, L.; Peterson, L.; Oestra Sjukhuset, Goeteborg; King Faisal Specialist Hospital and Research Centre, Riyadh

    1990-01-01

    A radiologic study of the thoraco-lumbar spine was performed in 143 (117 male and 26 female) athletes (wrestlers, gymnasts, soccer players and tennis players), aged 14 to 25 years and 30 male nonathletes, aged 19 to 25 years. Film interpretation was made after mixing the films from all groups and without knowledge of the individual's identity. Various types of radiologic abnormalities occured in both athletes and non-athletes but were more common among athletes, especially male-gymnasts and wrestlers. Abnormalities of the vertebral ring apophysis occurred exclusively in athletes. Combinations of different types of abnormalities were most common in male gymnasts and wrestlers. (orig.)

  17. The effectiveness of the developed program of 10-13 years girls' coordinative abilities who are going in for calisthenics.

    Directory of Open Access Journals (Sweden)

    Belokopitova G. A.

    2011-04-01

    Full Text Available It's developed and practically based the program on developing coordinative abilities according to the age group of 10-13 years old gymnastics. This program is for special stage of training and it is aimed for developing coordinating abilities connected to individual-psychological peculiarities of girls going for gymnastics. It was shown that sport result of 10-13 years girls' influences on index of psycho-moving futures - abilities for correction of their actions to free mobilization and moving coordination during performing fast work. It can be explained that index which is being expected shows the set of time-hour moves and allows evaluating gymnasts moves.

  18. The effectiveness of the developed program of 10-13 years girls' coordinative abilities going in for calisthenics.

    Directory of Open Access Journals (Sweden)

    Belokopitova G.A.

    2011-06-01

    Full Text Available It's developed and practically based the program on developing coordinative abilities according to age group of 10-13 years old gymnastics. This program is for special stage of training and it is aimed for developing coordinating abilities connected to individual-psychological peculiarities of girls going for gymnastics. It was shown that sport result of 10-13 years girls' influences on index of psycho-moving futures - abilities for correction of their actions to free mobilization and moving coordination during performing fast work. It can be explained that index which is being expected shows the set of time-hour moves and allows evaluating gymnasts moves.

  19. Spondylolisthesis

    Science.gov (United States)

    ... Certain sports activities, such as gymnastics, weightlifting, and football, greatly stress the bones in the lower back. ... herein should not be used during any medical emergency or for the diagnosis or treatment of any ...

  20. Sports and Your Eyes

    Science.gov (United States)

    ... Hockey Paintball Racquetball Softball Squash Fencing Lacrosse Wrestling Football Golf Badminton Soccer Tennis Fishing Bicycling Gymnastics Track ... Media Policies and Other Important Links NEI Employee Emergency Information NEI Intranet (Employees Only) *PDF files require ...

  1. Spinal cord injury - Symptoms and causes

    Science.gov (United States)

    ... breathing, coughing or clearing secretions from your lungs Emergency signs and symptoms Emergency signs and symptoms of ... tackle using the top of your helmet in football. Use a spotter for new moves in gymnastics. ...

  2. Eating for Sports

    Science.gov (United States)

    ... but kids can play sports like gymnastics or football without going to extremes to lose or gain ... that you'd need to go to the emergency department for treatment. Drinking before, during, and after ...

  3. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... dance, or gymnastics — might feel pressure to lose weight, but they need to balance that choice with the possible negative side effects mentioned above. If a coach, gym teacher, or ...

  4. Zorg rond zwangerschap, bevalling en kraambed in Wageningen 1979 [Care for pregnancy, delivery, childbed in city of Wageningen 1979

    NARCIS (Netherlands)

    Brouwer, M.

    1981-01-01

    Description of situation concerning care of pregnancy, childbirth and childbed in Wageningen, the Netherlands. Diagnosis of pregnancy / supervision of pregnancy ( zwangerschapsbegeleiding ) / place of delivery / maternity home / controls of pregnancy / gymnastics course for parents / evaluation of

  5. Turf Toe

    Science.gov (United States)

    ... Although this injury is most commonly reported in football players, participants in soccer, basketball, wrestling, gymnastics and ... foot and ankle surgeon will obtain your medical history and examine your foot. X-rays are typically ...

  6. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... Injuries Relax & Unwind People, Places & Things That Help Feelings Expert Answers Q&A Movies & More for Teens ... such as wrestling, swimming, dance, or gymnastics — might feel pressure to lose weight, but they need to ...

  7. Broken Arm

    Science.gov (United States)

    ... of falling — including football, soccer, gymnastics, skiing and skateboarding — also increases the risk of a broken arm. ... for high-risk activities, such as in-line skating, snowboarding, rugby and football. Don't smoke. Smoking ...

  8. Achievement Goal Theory and disordered eating: Relationships between female gymnasts’ goal orientations, perceived motivational climate and disordered eating correlates

    NARCIS (Netherlands)

    de Bruin, A.P.; Bakker, F.C.; Oudejans, R.R.D.

    2009-01-01

    Objectives: To examine the relationships between disordered eating in female gymnasts and dancers and their perspective towards achievement in sport and dance, respectively. With an emphasis on outperforming others (ego involvement), more disordered eating was expected than when personal progress

  9. Sever's Disease

    Science.gov (United States)

    ... boys 10 years to 12 years of age. Soccer players and gymnasts often get Sever’s disease, but ... Crisis Situations Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans ...

  10. Strength Training and Your Child

    Science.gov (United States)

    ... in organized sports or activities such as baseball, soccer, or gymnastics usually can safely to start strength ... as biking and running, adequate hydration, and healthy nutrition. Reviewed by: Mary L. Gavin, MD Date reviewed: ...

  11. Exercise and Cystic Fibrosis (CF)

    Science.gov (United States)

    ... Gymnastics G Downhill skiing DS Team sports T (soccer, volleyball, basketball, etc.) Ice skating I Rowing, canoeing ... PhD Professor Emeritus of Pediatrics and Exercise and Nutrition Sciences Woman’s and Children’s Hospital of Buffalo and ...

  12. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... athletes work out more than their less-active peers, they generally need extra calories to fuel both ... as wrestling, swimming, dance, or gymnastics — might feel pressure to lose weight, but they need to balance ...

  13. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... as wrestling, swimming, dance, or gymnastics — might feel pressure to lose weight, but they need to balance ... may hurt. Caffeine increases heart rate and blood pressure. Too much caffeine can leave an athlete feeling ...

  14. Marine Corps Semper Fit Program Manual

    Science.gov (United States)

    1999-11-08

    issue, badminton , basketball, boxing, calisthenics, cardiovascular training, gymnastics, handball, jogging, martial arts, physical fitness training...cooler Hunting & Fishing Equipment - bow & arrows - quiver - rifle - shotgun - rod & reel - tacklebox - creel Sports Equipment - badminton set

  15. Manufacturing Methods and Technology Project Summary Reports

    Science.gov (United States)

    1984-12-01

    Powder ME-16 Type Recoil Mechanism Testing Machine (Powder Gymnasticator ) Projects 677, 78 7814 - Synthetic Quenchants for ME-18 Heat Treating Weapon...were deemed most urgent. These two were the prime candidates for the GEPTTA. Figure I is an artist depiction of the General Purpose Transportability...REPORT (RCS DRCMT-302) MMT Project 677 7753 titled "Noise Suppressor for Powder Type Recoil Mecha- nism Testing Machine (Powder Gymnasticator )" was

  16. Ethics and the Military Profession. Sports and the Military

    Science.gov (United States)

    1980-01-01

    virtues, it would strive for an additional objective you both have chosen to ignore: aesthetic achievement. VICTOR: Uh, oh. H.D. is going to Wax artistic on...HENRY-DAVID: Easy. Think of the events in gymnastics . They require strength, timing, coordination, and endurance; and acquiring the skills demands...aesthetically. What more can you ask of a sport? JUSTIN: But gymnastics is competitive. VICTOR: And it doesn’t really develop team skills. HENRY-DAVID: You’re

  17. JPRS Report, China.

    Science.gov (United States)

    1988-09-02

    Gymnasium held a national "Bida Cup" Gymnastic Competition and a top-grade men and women gymnastic competition. The cultural and recreational activities of...of writers and artists . This is a mechanical and mirror-type action of imitation. This accusation is completely groundless." There was an article...Soviet literary criticism, socialist realism calls on artists to truthfully and historically concretely portray the reality of the actual development

  18. Translations on USSR Military Affairs, Number 1281

    Science.gov (United States)

    1977-06-21

    memoirs, methodological literature, artistic literature, and (in the most prominent place) the "Complete Works" of Vladimir II’ich Lenin. 99 "This is a...praporshchik] were to work out the exercises on the gymnastic apparatus; however, they preferred volleyball. However, what occurred on the court can in no...net they "called time" on a team from one of the subunits, and where exercises were being learned on the gymnastic equipment some of the cadets

  19. Translations on USSR Military Affairs, Number 1365

    Science.gov (United States)

    1978-07-19

    experienced people capable, it would seem, of discerning a "con- artist " in a hurry. However, they did not discern him because Engineer-Lieutenant Colonel...picture somewhat. Senior instructor Vladimir Georgiyevich Khotenov did not fail to mention, in particular, the successes of the gymnasts and swimmers...corroborated next year: three individuals trained under the direction of Lt S. Nikitin in the gymnastic section, two of them are students in the graduating

  20. The Art of perfect body: a glimpse in the polis of Sparta

    Directory of Open Access Journals (Sweden)

    Francesco Muollo

    2013-06-01

    Full Text Available The article analyzes a cross-section of gender in the ancient culture and in particular in the polis of Sparta. Famous for its cult of the body and its practices for the war, Sparta gave prominence to women's gymnastics exercises to create the "perfect body", unique to generate the Spartiate. Cross analysis in competitive gymnastics, by which the woman was engaged through mythology, history and customs.

  1. The Art of perfect body: a glimpse in the polis of Sparta

    OpenAIRE

    Francesco Muollo

    2013-01-01

    The article analyzes a cross-section of gender in the ancient culture and in particular in the polis of Sparta. Famous for its cult of the body and its practices for the war, Sparta gave prominence to women's gymnastics exercises to create the "perfect body", unique to generate the Spartiate. Cross analysis in competitive gymnastics, by which the woman was engaged through mythology, history and customs.

  2. A correlative study between prevalence of chondromalacia patellae and sports injury in 4068 students.

    Science.gov (United States)

    Zhang, Hui; Kong, Xiang-qing; Cheng, Cong; Liang, Mao-hua

    2003-12-01

    To study the prevalence of chondromalacia patella among college students and the correlation with sports injury. 354 students from gymnastic department and 429 from nongymnastic department with knee joint pain were selected. 184 students from gymnastic department and 342 from nongymnastic department were checked randomly by a surgeon. 77 patients (37 males, 40 females) from gymnastic department and 119 patients (62 males, 57 females) from nongymnastic department were diagnosed as chondromalacia patellae. The amount of exercise and the occurrence of sports injury were investigated in each student. All data were analyzed with SPSS 10.0 statistical software. The prevalence of chondromalacia patella was 20.1% in female students and 11.6% in male students from gymnastic department, and 5.61% in female students and 4.92% in male students from nongymnastic department. The amount of exercise and the occurrence of sports injury to the knee joint in students from gymnastic department were greater than those from nongymnastic department. In both female and male students, the prevalence of chondromalacia patella is higher in gymnastic department than nongymnastic department. Sports injury is an important cause of chondromalacia patella.

  3. Random practice - one of the factors of the motor learning process

    Directory of Open Access Journals (Sweden)

    Petr Valach

    2012-01-01

    Full Text Available BACKGROUND: An important concept of acquiring motor skills is the random practice (contextual interference - CI. The explanation of the effect of contextual interference is that the memory has to work more intensively, and therefore it provides higher effect of motor skills retention than the block practice. Only active remembering of a motor skill assigns the practical value for appropriate using in the future. OBJECTIVE: The aim of this research was to determine the difference in how the motor skills in sport gymnastics are acquired and retained using the two different teaching methods - blocked and random practice. METHODS: The blocked and random practice on the three selected gymnastics tasks were applied in the two groups students of physical education (blocked practice - the group BP, random practice - the group RP during two months, in one session a week (totally 80 trials. At the end of the experiment and 6 months after (retention tests the groups were tested on the selected gymnastics skills. RESULTS: No significant differences in a level of the gymnastics skills were found between BP group and RP group at the end of the experiment. However, the retention tests showed significantly higher level of the gymnastics skills in the RP group in comparison with the BP group. CONCLUSION: The results confirmed that a retention of the gymnastics skills using the teaching method of the random practice was significantly higher than with use of the blocked practice.

  4. PENGEMBANGAN PROTOTIPE ALAT JAMUR CABANG OLAHRAGA SENAM ARTISTIK PUTRA DI PROVINSI JAWA TENGAH

    Directory of Open Access Journals (Sweden)

    Tommy Soenyoto

    2014-11-01

    Full Text Available The purpose of the research was to develop a model of mushrooms apparatus for junior and senior male artistic gymnastics levels with the aim to improve motor skills on a pommel horse. This equipment can be used for practicing male artistic gymnastics on beginner level , junior and senior as well as to be used for competition. This study used a qualitative approach for model development. The data collected in this study either at initial as well as trial stages were qualitative data. The main procedure in the research and development consists of five steps, namely: (1 To analyze the apparatus to be developed ; (2 To develop the initial apparatus; (3 Validation by the expert; (4 The field trials; (5 Revision of the apparatus. The results of this study concluded that the development model of mushrooms apparatus for male artistic gymnastics can be used to (1 improve the skills of motion on the pommel horse for gymnastics on junior and senior levels; (2 As a means of training for male artistic gymnastics; (3 As a means of competition for male artistic gymnastics at beginner level.

  5. SENAM LANSIA MEMPENGARUHI TEKANAN DARAH LANSIA DI PUSKESMAS KEBONSARI SURABAYA

    Directory of Open Access Journals (Sweden)

    Nety Mawarda Hatmanti

    2015-11-01

    Full Text Available Hypertension is the most dominant disease whose cases are increasing to all over the world, happening especially to the elderly. The correct prevention and treatment can decrease Hypertension. One of the non-pharmacological treatments for Hypertension is the physical activity, such as the gymnastics for the elderly. The routine gymnastics will affect on the blood circulation, which will increase the function of heart so that the blood will be pumped to all over the body and finally decrease the blood pressure. The design of research was analytic-cross sectional.The population involved 63 elderly visiting Posyandu (Integrated Health Post for the elderly in which 40 elderly were taken as the samples by using simple random sampling technique. The data were analyzed by using Chi-square statistic test with the significance level α = 0,05. The result of research showed the significant change on the blood pressure of the elderly who have actively done the gymnastics (ρ < 0,002. This research showed a relationship between the gymnastics for the elderly and the blood pressure of the elderly. In conclusion, the health workers at Puskesmas (Community Health Center are expected to be more active in conducting the gymnastics for the elderly routinely so that they can get maximum result. Moreover, the community nurses should give information about benefits of gymnastics to the elderly so that they will get motivated to do it routinely.

  6. PENGEMBANGAN MODEL PEMBELAJARAN SENAM HEALTY FUN UNTUK ANAK SLB DI KOTA MAGELANG

    Directory of Open Access Journals (Sweden)

    Bernadeta Yovina Anggitasari

    2017-02-01

    Full Text Available The purpose of research is to produce healty Gymnastics Instructional Model Development Fun, Grade V and VI in SLB-C Magelang City. This research is the development of the procedures of product development; (1 analysis, (2 develop initial product form, (3 expert validation test, (4 the first product revision, the revision of the product based on the evaluation of experts and trial I (20 students. Revised used for improvements to the initial product, (5 the trial II (30 students, (6 the revision of the final product is done based on the results of the field trials, (7 the results of a late model gymnastics healty fun for students of classes V and VI which is generated through the revision II trial. Based on the results of research trials I obtained a percentage of 87% (good, the expert evaluation is obtained percentage of 89% (good. II trial research results obtained by the percentage of 96% (excellent. From the trial I and II, there was an increase by a margin of 7%. It can be concluded that the development of gymnastics healty fun learning model can be used as an alternative to teachers provide learning materials rhythmic gymnastics penjasorkes particularly good for classes V and VI SLB-C in Magelang and gymnastic activities that teachers do on a regular basis

  7. The Hyperflexible Hip

    Science.gov (United States)

    Weber, Alexander E.; Bedi, Asheesh; Tibor, Lisa M.; Zaltz, Ira; Larson, Christopher M.

    2015-01-01

    Context: Dance, gymnastics, figure skating, and competitive cheerleading require a high degree of hip range of motion. Athletes who participate in these sports use their hips in a mechanically complex manner. Evidence Acquisition: A search of the entire PubMed database (through December 2013) and additional searches of the reference lists of pertinent articles. Study Design: Systematic review. Level of Evidence: Level 3. Results: Whether innate or acquired, dancers and gymnasts have some hypermobility that allows their hips to be placed in potentially impinging or unstable positions required for their given activity. Such extremes of motion can result in both intra-articular and extra-articular impingement as well as compensatory osseous and muscular pathology. In addition, dancers and gymnasts are susceptible to impingement-induced instability. Dancers with innate generalized hyperlaxity are at increased risk of injury because of their activities and may require longer recovery times to return to play. Both nonoperative and operative treatments (arthroscopic and open) have an important role in returning flexibility athletes to their preoperative levels of sport and dance. Conclusion: Because of the extreme hip motion required and the compensatory soft tissue laxity in dancers and gymnasts, these athletes may develop instability, impingement, or combinations of both. This frequently occurs in the setting of subtle pathoanatomy or in patients with normal bony anatomy. With appropriate surgical indications and the correct operative technique, the treating surgeon can anticipate high levels of return to play for the gymnast and dancer with hip pain. PMID:26137181

  8. Senam Lansia dan Tingkat Stres pada Lansia di Dusun Polaman Argorejo Kecamatan Sedayu 2 Kabupaten Bantul Yogyakarta

    Directory of Open Access Journals (Sweden)

    Raden Jaka S

    2015-07-01

    Full Text Available Physical activity of elderly can be a mechanism of dealing with stress. However, older people are rarely engage in the physical activity. The purpose of this study was to know the relationship between elderly gymnastics and level stress in village of Polaman Argorejo, District of Bantul Yogyakarta. This study was an analytic quantitative research with cross sectional design. The population in this study was elderly that lived in Polaman village which totaled 90 respondents. Technique sampling used was total sampling resulted on 90 respondents. The analysis used was chi-square. Results showed that elderly who actively participated in gymnastic and not stress was 16 respondents (76,2%, while elderly who actively participated in gymnastic and stress was 5 respondents (23,8%, there was a signifi cant relationship between gymnastic and the level of elderly stress with value of p=0,000. In conclusion, there was a signifi cant relationship between gymnastics for the elderly and stress level on elderly in Polaman village Argorejo Bantul Yogyakarta.

  9. Methods of correction of carriage of junior schoolchildren by facilities of physical exercises

    Directory of Open Access Journals (Sweden)

    Gagara V.F.

    2012-08-01

    Full Text Available The results of influence of methods of physical rehabilitation on the organism of children are resulted. In research took part 16 children of lower school with the scoliotic changes of pectoral department of spine. The complex of methods of physical rehabilitation included special correction and general health-improving exercises, medical gymnastics, correction position. Employments on a medical gymnastics during 30-45 minutes 3-4 times per a week were conducted. The improvement of indexes of mobility of spine and state of carriage of schoolchildren is marked. The absolute indexes of the state of carriage and flexibility of spine considerably got around physiology sizes. A rehabilitation complex which includes the elements of correction gymnastics is recommended, medical physical culture, correction, massage of muscles of trunk, position. It is also necessary to adhere to the rational mode of day and feed, provide the normative parameters of working furniture and self-control of the state of carriage.

  10. Determining the attidute of middle school students to the physical exercises in the study of the various sections of the program

    Directory of Open Access Journals (Sweden)

    A.N. Malyshkin

    2014-03-01

    Full Text Available Purpose: to consider the ratio of students of the middle classes to the game, to the competition, to the implementation of the training exercises, putting educational standards while studying athletics, football, basketball, volleyball and gymnastics. Material: a sociological survey involved 229 students’ grades 5-9 secondary schools of Kherson region, Novotroitsk district. Results: set a high level of interest to students of all classes of gaming method of training on physical training lessons, except gymnastics, the re-studying volleyball, basketball, competitive learning athletics, football, controlling the lessons volleyball, basketball. Conclusion: there is no clear game system for learningstudents gymnastic exercises and the study of other subjects is not enough, poor quality or missing their use during the execution of training exercises to learn techniques and tactics.

  11. Analysis of the effectiveness of physical rehabilitation according spirographic indicators in community-acquired pneumonia during convalescence

    Directory of Open Access Journals (Sweden)

    Y. S. Kalmykova

    2014-09-01

    Full Text Available Purpose : to make a program of physical rehabilitation for convalescents after community-acquired pneumonia, promotes normalization of respiratory function. The objectives of the study was to evaluate the dynamics spirographic indicators during convalescence community-acquired pneumonia. Material: the study involved 28 women aged 19 to 24 years with a diagnosis of community-acquired pneumonia after convalescent. Results: the positive influence of physiotherapy based dance aerobics; morning hygienic gymnastics; therapeutic massage and physical therapy on indicators of lung volumes, ventilation and bronchial patency according spirographic research. Conclusion: in community-acquired pneumonia during the convalescence period recommended physical rehabilitation, which includes curative gymnastics based on dance aerobics, morning hygienic gymnastics, massage therapy, physiotherapy. It improves the functionality of the cardiorespiratory system, nonspecific immunity and overall physical performance level.

  12. Organizational-pedagogic technology of formation of motor functioning culture as mean of physical fitness improvement of 5 form

    Directory of Open Access Journals (Sweden)

    A.H. Deineko

    2015-08-01

    Full Text Available Purpose: to analyze influence of organizational-pedagogic technology of formation of motor functioning’s culture of five form pupils in process of physical education; to test experimentally methodic of formation of motor functioning’s culture by means of general gymnastic in physical education system of comprehensive schools’ pupils. Material: The research was conducted in comprehensive school № 67, Kharkov. 57 pupils of five forms (5-А form - 30 pupils, 5-B - 27 pupils participated in the research. Results: we worked out organizational-pedagogic technology of formation of motor functioning’s culture “Main gymnastic at school”, which positively influenced on development of physical fitness of experimental groups’ pupils. Conclusions: it was established that under influence of selected exercises of main gymnastic and introduced competitiveness elements pupils’ movements became more accurate, plastic, acquired higher amplitude, coordination.

  13. The influence of strenuous muscle stimulation on the menarche.

    Science.gov (United States)

    Yabuuchi, F; Ichikawa, Y; Arakawa, M; Chiba, G

    1984-03-01

    Nowadays, the average age at which menarche begins is lowering by three to four years every century, that is, four months every decade, according to both Japanese, and European and American annual changes of the average age. It emerged that the menarche shows a tendency to occur later in female gymnasts, because of the influence of strenuous muscle stimulation, and the fact that a higher level of technic is required in gymnastic games each year. These conclusions have been drawn from replies submitted to a questionnaire distributed among a relatively small number of gymnasts who participated in the competitions including the Inter High School Championship and the World Cup Championship. For example, at the age of 14, the percentage of women who had menstruated is almost 100% among women in general, but only 24% among World Cup Championship gymnasts, the average age at menarche of the latter being later than that of the former by as many as 3 years. At the age of 16, the percentage of women who had menstruated is 100% among women in general, but on the other hand, it is only 60% among World Cup Championship gymnasts, in other words, only a low percentage of women, of the latter group, had menstruated. Finally in our study, we established that the age at menarche of gymnasts is three or five years later than that of women in general. From our study, we concluded that the excessive burden imposed on muscles might cause an abnormal menstrual cycle, and the influence on menstruation would be considerable.

  14. 中学生のダンス・イメージ、ダンスに対する態度、ダンス授業の評価 : 質問紙調査を基に

    OpenAIRE

    猪崎, 弥生; 酒向, 治子; 永田, 麻里子; 田中, 俊之; 米谷, 淳

    2013-01-01

    How should gymnastic teachers teach dance in the junior-high school? This question has become more important than before, after teaching dance in Gymnastics became mandatory in the junior-high school in 2008. In order to investigate into teaching and learning dance in the junior-high school, a survey was conducted in the junior-high school where boys and girls learn together in the same dance classes. The survey asked 447 pupils (201 boys and 246 girls) about their gendered image of dance (e....

  15. Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1993, 1992, 1991 and 1990

    Science.gov (United States)

    1993-01-01

    491 373 7830 Recreational and Gymnastic Equipment 6,834 5,823 6,811 5,119 TOTAL Recreational and Athletic Equipment 9,031 11,526 11,175 9.065 Cleaning...8010 Paints, Dopes, Varnishes & Related Product 7,755 5,137 6,586 6,130 8020 Paint and Artists ’ Brushes 0 227- 963 08030 Preservative and Sealing...0 0 0 7820 Games, Toys and Wheeled Goods 656 300 83 273 0 0 0 7830 Recreational and Gymnastic Equipment 6,834 2,003 1.169 3,661 0 0 0 7910 Floor

  16. A Cockpit Natural Language Study - Selected Transcripts.

    Science.gov (United States)

    1988-04-01

    answer p I’m going to get is: "You’re not targeted now." I don’t p have to do the mental gymnastics of saying "OK, gee, maybe p I’d better check...It just would incorporate all the variables I p would certainly have to really do some gymnastics with. And p therefore save me fuel because I could...seconds. e Four, three, two, one. Pull the trigger, and blow the e helicopter away. And we have a picture of that, just to e plug for the artist there

  17. Prime Contract Awards by Service Category and Federal Supply Classification: Fiscal Year 1991, 1990, 1989 and 1988

    Science.gov (United States)

    1992-01-01

    and Sporting Equipment 3,873 3,573 1,049 1,335 7820 Games, Toys and Wheeled Goods 491 373 147 324 7830 Recreational and Gymnastic Equipment 6,811...Related Product 6,586 6,130 7,677 4,677 8020 Paint and Artists ’ Brushes 963 0 43 29 Prepared By: Washington Headquaters Services 48 Ltectorate For...334 157 0 0 0 0 7830 Recreational and Gymnastic E-,jipment 69.811 1.828 2.675 2.275 0 33 0 7910 Floor Polishers ir-d Vacuum Cleaners 2.514 1.199 579

  18. IMPROVING THE ELASTICITY OF HIP MUSCLES AMONG THE POPULATION OF DEBRECEN UNIVERSITY STUDENTS

    Directory of Open Access Journals (Sweden)

    Agnes Nagy

    2011-06-01

    Full Text Available Decreasing tendency of daily physical activity can be observed in the population of Debrecen University students. We started a physical education at the University of Debrecen which was called spine gymnastic. At the beginning of the semester we surveyed the health status and the health behaviour of the students focused on physical activity. The elasticity of hip muscles was also measured at the beginning and the end of the semester. After completing a 14-week spine gymnastic course, which included auto stretching and strengthening exercises, we found that all measured hip muscles improved.

  19. Applying Laban's Movement Framework in Elementary Physical Education

    Science.gov (United States)

    Langton, Terence W.

    2007-01-01

    This article recommends raising the bar in elementary physical education by using Laban's movement framework to develop curriculum content in the areas of games, gymnastics, and dance (with physical fitness concepts blended in) in order to help students achieve the NASPE content standards. The movement framework can permeate and unify an…

  20. Fritids- og sportsaktiviteter hos yngre pacemakerpatienter

    DEFF Research Database (Denmark)

    Mickley, H; Petersen, J

    1989-01-01

    : Badminton (3), bicycle-riding (6), firefighting (1), fishing (3), golf (2), gymnastics (3), handball (1), hunting (4), riding (1), running/jogging (4), sailing (5), shooting (2), skiing (3), soccer (5), swimming (1), theatre (1), chorus (1), and tennis (2). No significant changes in the levels of activity...

  1. AGG Maailmameistrivõistluste eel

    Index Scriptorium Estoniae

    2008-01-01

    12.-14. juunini toimuvad Torontos Aesthetic Group Gymnastics (AGG) maailmameistrivõistlused Toronto Ülikooli võimlemiskeskuses. Nende võistluste korraldamise raske ülesande on võtnud oma õlule Kanada eestlaste võimlemisklubid Kalev Estienne ja Ritmika vastavalt Evelyn Koobi ja Annely Riga juhtimisel

  2. Dislocated Shoulder: Symptoms and Causes

    Science.gov (United States)

    ... caused by: Sports injuries. Shoulder dislocation is a common injury in contact sports, such as football and hockey, and in sports that may involve falls, such as downhill skiing, gymnastics and volleyball. ... is a common source of dislocation. Falls. You may dislocate your ...

  3. The Biome Project: Developing a Legitimate Parallel Curriculum for Physical Education and Life Sciences

    Science.gov (United States)

    Hastie, Peter Andrew

    2013-01-01

    The purpose of this article is to describe the outcomes of a parallel curriculum project between life sciences and physical education. Throughout a 6-week period, students in grades two through five became members of teams that represented different animal species and biomes, and concurrently participated in a season of gymnastics skills and…

  4. Die ware rede agter Niels Bukh se besoek aan Suid-Afrika in 1939 ...

    African Journals Online (AJOL)

    Gymnastics and politics: Niels Bukh and male aesthetics” is an excellent work by ... the Afrikaners were anti-British and therefore pro-German, it was easy for Bonde to ... War left a large component of the European minority in a poor state of health. Apart

  5. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... guys, including increased risk for fractures and other injuries. Athletes and Dieting Since teen athletes need extra fuel, it's usually a bad idea to diet. Athletes in sports where weight is emphasized — such as wrestling, swimming, dance, or gymnastics — might feel pressure to ...

  6. Being a Competent Athlete or a Competent Teacher? Aesthetic Experiences in Physical Education Teacher Education

    Science.gov (United States)

    Maivorsdotter, Ninitha; Lundvall, Suzanne; Quennerstedt, Mikael

    2014-01-01

    The aim of this study was to explore physical education teacher education students' meaning-making of participating in lessons--in this case gymnastics and basketball--based on their aesthetic judgements, expressed in written stories. A transactional approach, drawing on the work of John Dewey, was used in the study and the empirical data was…

  7. Cellular Stress Response Gene Expression During Upper and Lower Body High Intensity Exercises.

    Science.gov (United States)

    Kochanowicz, Andrzej; Sawczyn, Stanisław; Niespodziński, Bartłomiej; Mieszkowski, Jan; Kochanowicz, Kazimierz; Żychowska, Małgorzata

    2017-01-01

    The aim was to compare the effect of upper and lower body high-intensity exercise on chosen genes expression in athletes and non-athletes. Fourteen elite male artistic gymnasts (EAG) aged 20.6 ± 3.3 years and 14 physically active men (PAM) aged 19.9 ± 1.0 years performed lower and upper body 30 s Wingate Tests. Blood samples were collected before, 5 and 30 minutes after each effort to assess gene expression via PCR. Significantly higher mechanical parameters after lower body exercise was observed in both groups, for relative power (8.7 ± 1.2 W/kg in gymnasts, 7.2 ± 1.2 W/kg in controls, p = 0.01) and mean power (6.7 ± 0.7 W/kg in gymnasts, 5.4 ± 0.8 W/kg in controls, p = 0.01). No differences in lower versus upper body gene expression were detected for all tested genes as well as between gymnasts and physical active man. For IL-6 m-RNA time-dependent effect was observed. Because of no significant differences in expression of genes associated with cellular stress response the similar adaptive effect to exercise may be obtained so by lower and upper body exercise.

  8. Sports-specific injuries.

    Science.gov (United States)

    Plancher, K D; Minnich, J M

    1996-04-01

    Injuries to the upper extremities can happen in any sport. Injury patterns are common to specific sports. Understanding which injuries occur with these sports allows the examiner to diagnose and treat the athlete easily. This article reviews some of the injuries common in sports such as bicycling, golf, gymnastics, martial arts, racquet sports, and weightlifting.

  9. Sports members' participation in assessment of incidence rate of injuries in five sports from records of hospital-based clinical treatment

    NARCIS (Netherlands)

    Kingma, J; ten Duis, HJ

    This study is about the incidence rate of sports injuries in five different types of sports, gymnastics, soccer, volleyball, hockey, and basketball, for which 5,154 patients were admitted to the Emergency Unit of the Groningen University Hospital during the period 1990 through 1994. Incidence rate

  10. Early Intervention in Budapest.

    Science.gov (United States)

    Gallai, Maria; Katona, Ferenc; Balogh, Erzsebet; Schultheisz, Judit; Deveny, Anna; Borbely, Sjoukje

    2000-01-01

    This article presents five models of early intervention used in Budapest. Diagnostic and treatment methods used by the Pediatric Institute and the Conductive Education System are described, along with the Deveny Special Manual Technique and Gymnastic Method, the Gezenguz method and techniques used in the Early Developmental Center. (CR)

  11. Logikker i den psykomotoriske undervisningsform

    DEFF Research Database (Denmark)

    Flammild, Manja

    2013-01-01

    includes a semi structured interview with a psychomotor therapist, teaching elderly people gymnastics and one focus group interview with 6 participants. The results show that the focus of the psychomotor therapist are physical training, improvement of body awareness and self-acceptance. In contrast most...

  12. Local control room

    CERN Multimedia

    CERN PhotoLab

    1972-01-01

    Local control room in the ejection building : all electronics pertaining to proton distribution and concomitants such as beam gymnastics and diagnostics at high energies will eventually be gathered here. Shown is the first of two rows of fast ejection electronic racks. It includes only what is necessary for operation.

  13. Udvikling af praksisfællesskaber i spring- og redskabsgymnastik

    DEFF Research Database (Denmark)

    Jørgensen, Henrik Taarsted

    2012-01-01

    praksisfællesskab(-er), hvor alle kan og gerne vil bidrage. I mindre heterogene grupper, hvor elever/studerende/gymnaster på skift har forskellige roller, som springer, modtager og observatør, er det målet at opbygge praksisfælleskaber præget af gensidigt engagement, tillid og ansvarlighed. For at fremme oplevelsen...

  14. COMPLEX TREATMENT OF PATIENTS WITH POSTURAL PHOBIC DIZZINESS

    Directory of Open Access Journals (Sweden)

    M. V. Romanоva

    2013-01-01

    Full Text Available A total of 25 patients with postural phobic dizziness were examined. Somatic state and neurological status were assessed, neurovisualization and stabilometric investigation were carried out as well as a neuropsychological testing using estimation scales. The efficiency of complex rehabilitation was revealed including vestibular gymnastics, stabilometric training, psychotherapy, and pharmacotherapy in correction of psychoemotional disturbances. 

  15. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... in enough calories every day won't be as fast and as strong as they could be and may not be able ... Athletes in sports where weight is emphasized — such as wrestling, swimming, dance, or gymnastics — might feel pressure ...

  16. The Phenomenon of the Olympic Games. Women in the Games.

    Science.gov (United States)

    Johnson, Karen M., Ed.; Fritz, Harry, Ed.

    1984-01-01

    A collection of articles is offered that examines the history and current status of women in the Olympic Games. Included is a brief historical account of women's participation, criteria for adding sports, examination of women's status, and an explanation of rhythmic gymnastics which was recently added for women. (DF)

  17. Ginástica como atividade motivacional

    Directory of Open Access Journals (Sweden)

    Jaqueline Batista de Oliveira Costa

    2009-12-01

    Full Text Available This study analyzed whether the activities of occupational gymnastic promote the satisfaction of the worker, generate motivational stimuli for carrying out their tasks, induce sentiments of welfare and good interpersonal relationships at work and within the family. The group sharing this research was composed of a population of 24 women and 20 men aged 20 to 51 years, who practice occupational gymnastics on the premises of a factory in the city of Presidente Prudente, five times a week, from Mondays to Fridays, during the morning and afternoon. The instrument of data collection was a questionnaire containing nine questions that aimed to identify the level of satisfaction, motivation and welfare of workers in the context of work and family. The inquiry proved that the occupational gymnastics is capable to improve the satisfaction of the worker with his task, since it causes happier and reduce body pains. The subjects declared that the practice of occupational gymnastics raises the will to share the domestic tasks, improve the disposition to the family leisure and causes a substantial change in the mood. The study showed, ultimately, that the workers became more eager with their bodies and with their personal health conditions.

  18. Guide to Eating for Sports

    Medline Plus

    Full Text Available ... usually a bad idea to diet. Athletes in sports where weight is emphasized — such as wrestling, swimming, dance, or gymnastics — might feel pressure to lose weight, but they need to balance that choice with the possible negative side effects ...

  19. The Interaction of Functional and Dysfunctional Emotions during Balance Beam Performance

    Science.gov (United States)

    Cottyn, Jorge; De Clercq, Dirk; Crombez, Geert; Lenoir, Matthieu

    2012-01-01

    The interaction between functional and dysfunctional emotions, as one of the major tenets of the Individual Zones of Optimal Functioning (IZOF) model (Hanin, 2000), was studied in a sport specific setting. Fourteen female gymnasts performed three attempts of a compulsory balance beam routine at three different heights. Heart rate and self-report…

  20. Examining the Potential of Web-Based Multimedia to Support Complex Fine Motor Skill Learning: An Empirical Study

    Science.gov (United States)

    Papastergiou, Marina; Pollatou, Elisana; Theofylaktou, Ioannis; Karadimou, Konstantina

    2014-01-01

    Research on the utilization of the Web for complex fine motor skill learning that involves whole body movements is still scarce. The aim of this study was to evaluate the impact of the introduction of a multimedia web-based learning environment, which was targeted at a rhythmic gymnastics routine consisting of eight fine motor skills, into an…

  1. Explosive sport training and torque kinetics in children.

    Science.gov (United States)

    Dotan, Raffy; Mitchell, Cameron J; Cohen, Rotem; Gabriel, David; Klentrou, Panagiota; Falk, Bareket

    2013-07-01

    A high rate of force development (RFD) is often more important than maximal force in daily and sports activities. In children, resistance training has been shown to increase maximal force. It is unclear whether, or to what extent, can children improve RFD and force kinetics. For this study, we compared strength and force kinetics of boy gymnasts with those of untrained boys and untrained men. Eight boy gymnasts (age, 9.5 ± 1.2 y), 20 untrained boys (age, 10.1 ± 1.3 y), and 20 untrained men (age, 22.9 ± 4.4 y) performed maximal, explosive, isometric elbow flexions (EF) and knee flexions (KF). Peak torque (maximal voluntary contraction (MVC)), elapsed times to 10%-100% MVC, peak rate of torque development (RTDpk), and other kinetics parameters were determined. When gymnasts were compared with untrained boys, size-normalized EF MVC was 11%-20% higher, RTDpk was 32% higher, and times to 30% and 80% MVC were 16% and 55% shorter, respectively (p kinetics parameters were similar. These findings highlight the specificity of gymnastics training, which markedly elevated the torque kinetics of young, prepubertal boys to adult levels, but only moderately affected peak torque. It is suggested that neurologic adaptations, such as enhanced firing and activation rates or increased type II motor-unit recruitment, as well as changes in musculotendinous stiffness, could explain these findings.

  2. The Role of Feelings in Kant's Account of Moral Education

    Science.gov (United States)

    Cohen, Alix

    2016-01-01

    In line with familiar portrayals of Kant's ethics, interpreters of his philosophy of education focus essentially on its intellectual dimension: the notions of moral catechism, ethical gymnastics and ethical ascetics, to name but a few. By doing so, they usually emphasise Kant's negative stance towards the role of feelings in moral education. Yet…

  3. Prevalence and risk factors of low back pain among undergraduate ...

    African Journals Online (AJOL)

    Conclusion: LBP is frequent among undergraduate students of a sports and physical education institute in Tunisia. It is strongly associated with fatigue after the long periods of training in different sports. Gymnastics, judo, handball, and volleyball were identified as high-risk sports for causing LBP. Keywords: low back pain; ...

  4. Strong, athletic and beautiful: Edmondo De Amicis and the ideal Italian woman.

    Science.gov (United States)

    Chapman, David; Gori, Gigliola

    2010-01-01

    Edmondo De Amicis (1843-1908) was one of Italy's most popular writers, and perhaps more than any other figure in post-Risorgimento Italy, he reflected the common hopes, dreams and prejudices of his countrymen. De Amicis was particularly interested in gymnastics and physical education, and he wrote about them frequently. His most famous work on these subjects is his novella Amore e ginnastica [Love and Gymnastics] (1892) which explores female fitness, sexual stereotypes and gender roles in nineteenth-century Italy. This opus, along with two others (a lecture and a magazine article), can help modern readers understand the role of female sport and gender expectations in post-Risorgimento Italy. In addition to exploring women's gymnastics, De Amicis was also interested in female mountain climbing. By examining the activities and physical appearance of lady mountaineers, the author reveals his personal criteria for the perfect woman. When these are combined with the gymnasts in the earlier work, we can distill the writer's own particular attitudes toward gender and female perfection. For De Amicis a woman was required to be athletic, beautiful, modest, faithful, loving and with just a soupon of uncertainty about her sexuality to make her interesting.

  5. Operational Art and Risk: Why Doctrine Does Not Help

    Science.gov (United States)

    2013-05-23

    across all levels of warfare towards a single immutable strategic end state. 19 The critical factor for the operational artists is the arrangement of...of tactical actions to strategic objectives happens from tactical to strategic levels of war. 20 Operational art is the mental gymnastics that creates

  6. Eye Movements and Visual Search: A Bibliography,

    Science.gov (United States)

    1983-01-01

    duration and velocity. Neurology, 1975, 25, 1065-1070. EYM, SAC 40 Bard, C.; Fleury, M.; Carriere, L.; Halle, M. Analysis of Gymnastics Judges’ Visual...Nodine, C.F.; Carmody, D.P.; Herman, E. Eye Movements During Search for Artistically Embedded Targets. Bulletin of the Psychonomic Society, 1979, 13

  7. Application of a Taxonomical Structure to Measure Worker Productivity for Performance Evaluation

    Science.gov (United States)

    1994-06-01

    Recreational & Athletic Equipment 1. Athletic & Sporting Equipment (7810) 1 2 3 4 5 2. Games, Toys & Wheeled Goods (7820) 1 2 3 4 5 3. Recreational & Gymnastic ...Varnishes & Related Products (8010) 1 2 3 4 5 2. Paint & Artist Brushes (8020) 1 2 3 4 5 3. Preservative & Sealing Compounds (8030) 1 2 3 4 5 4. Adhesives

  8. Framing the Life-Rhythm

    DEFF Research Database (Denmark)

    Munch, Anders V.

    2011-01-01

    Tracing of the notion 'rhytm' among the neo classicist architect in Denmark around 1920 that tried to vitalize the pure forms of architecture. Several of the project contributed to the artistic competions being part of the Olympic Games in that period.Both the gymnastic programme of Niels Bukh...

  9. The Analysis of Soviet Military Manpower

    Science.gov (United States)

    1984-12-01

    Below physi- cians came writers and artists at 5.2, university teachers at 4.5, professional military at 4.3, and social scientists in philosophy at...Physical training period for an average unit like bata- lion covers 12 hours a month which includes 6 hours of gymnastics and 6 hours of obstacle

  10. Invited Lectures from a Spatial Orientation Symposium in Honor of Frederick Guedry, Day 1

    Science.gov (United States)

    2014-01-01

    kid from high school, pitching a no run, no hit game. 11   This is Fred Guedry, the artist [slide 8, page 15]. Fred always likes to doodle and this...motion environment, maybe you go out ocean racing for a couple of weeks or you’re a gymnast , and that change increases the bandwidth in your internal

  11. Translations on Eastern Europe, Political, Sociological, and Military Affairs, Number 1345

    Science.gov (United States)

    1977-01-27

    even have their displays there and put on a number of interesting get-togethers and actions with women there. Artists creative ensembles, of which...the groups of the organization will stimulate the systematic practice of physical exer- cises, invigorating gymnastics , track exercises, and games

  12. Reference Aid: Glossary of Acronyms, Abbreviations, and Special Terms Used in the Western Europe Romance-Language Press.

    Science.gov (United States)

    1977-11-25

    Artistic Agency for Cultural Exchange (Fr) Ground Forces Tactical Air Support (Fr) Association for the Struggle Against Kidney Diseases (Spa...Union for the New Republic (Fr) National Union of Italian Univer- sity Representa- tives (Ita) Popular Unity (Ita) Peoples Artist Union (Spa...of beiges Societes Luxembourg Luxembour- Gymnastic Socie- geoises de ties (Lux) Gymnastique 124 uso Union Workers Trade Sindical Union (Spa

  13. Translations on North Korea No. 567 Kulloja, No. 10, 1977

    Science.gov (United States)

    1978-01-06

    necessary for appreciating and creating works of literary arts, develop the artistic ability to play one or more musical instruments, and cultivate...students cultivate courage, intrepidity, strong fighting spirit, and perseverance, and enhance athletic and gymnastic skills and cultural attainments

  14. Leveraging Geospatial Intelligence (GEOINT) in Mission Command

    Science.gov (United States)

    2009-03-21

    Operational artists at all levels need new conceptual tools commensurate to today’s demands. Conceptual aids derived from old, industrial-age analogies...are not up to the mental gymnastics demanded by 21 st –century missions. Because operational environments evince increasingly dynamic complexity

  15. Southeast Asia Report.

    Science.gov (United States)

    1985-09-30

    tennis, volleyball, wrestling, shooting and gymnastics . [Text] [Hanoi VNA in English 1529 GMT 12 Sept 85 OW] LE DUAN ATTENDS ANNIVERSARY—Hanoi...VNA 11 September—More than 200 cultural and artistic activists and cadres of cultural and information service have gathered here recently to mark the

  16. Defense Integrated Materiel Management Manual for Consumable Items

    Science.gov (United States)

    1992-01-01

    GSA 7830 Recreational and Gymnastic Equipment GSA A-1-14 DoD 4140.26-K 7910 Floor Polishers and Vacuum Cleaning Equipment GSA 7920 Brooms, Brushes, Mops... Artists ’ Brushes GSA 8030 Preservative and Sealing Compounds GSA 8040 Adhesives GSA 8105 Bags and Sacks GSA 8110 Drums and Cans DGSC 8115 Boxes, Cartons

  17. Near East/South Asia Report, Afghanistan: Islam and Political Modernity

    Science.gov (United States)

    1985-09-11

    artistic vagueness. The word "revolution" may designate the com- munist coup d’etat as well as the rural revolt. The network of patronage and personal...and the No 3 man, Ghaffur Jerman, is a gymnastics coach). Following the Karukh pir, the most prestigious of the entire west, the Naq hbandi joined

  18. Translations on USSR Military Affairs No. 1320.

    Science.gov (United States)

    1978-01-05

    exer- cising on gymnastic rings — 12 minutes; jogging 12-16 minutes. Second Training Period: acrobatics and diving — 10 minutes; moving and... artist L. Bobyleva, for example,"^ed hard on putting together documents for the civil defense schedule. S. Efros and V. Vanin completed several large

  19. Individual Differences and Short-Term Military Factors Associated With Unhealthy Weight Control Behaviors Among Active Duty and Reserve Army Soldiers

    Science.gov (United States)

    2009-03-01

    sports associated with leanness such as gymnastics or wrestling are more likely to engage in unhealthy weight loss behaviors than athletes involved...unhealthy weight loss behaviors in the months prior to the APFT and weigh-in (Dale & Landers, 1999). Performing artists such as dancers also may be more

  20. [The changing position of balneo- and hydrotherapy in medicine].

    Science.gov (United States)

    Gömör, Béla

    2013-12-01

    Therapy with water has been known for thousands of years. Hot water bath was always pleasant for people. During the 19th century it was applied for the treatment of several diseases and modern medicine should not miss it. Today balneotherapy may help gymnastic procedures and it is commonly used in combination with other types of physiotherapy, too.

  1. Motor Learning as Young Gymnast’s Talent Indicator

    Directory of Open Access Journals (Sweden)

    Alessandra di Cagno

    2014-12-01

    Full Text Available Talent identification plans are designed to select young athletes with the ability to achieve future success in sports. The aim of the study was to verify the predictive value of coordination and precision in skill acquisition during motor learning, as indicators of talent. One hundred gymnasts, both cadets (aged 11.5 ± 0.5 yr. and juniors (aged 13.3 ± 0.5 years, competing at the national level, were enrolled in the study. The assessment of motor coordination involved three tests of the validated Hirtz’s battery (1985, and motor skill learning involved four technical tests, specific of rhythmic gymnastics. All the tests were correlated with ranking and performance scores reached by each gymnast in the 2011, 2012, and 2013 National Championships. Coordination tests were significantly correlated to 2013 Championships scores (p < 0.01 and ranking (p < 0.05 of elite cadet athletes. Precision, in skill acquisition test results, was positively and significantly associated with scores in 2013 (adj. R2 = 0.26, p < 0.01. Gymnasts with the best results in coordination and motor learning tests went on to achieve better competition results in three- year time.

  2. 1997 Arthur Ashe Jr. Sport Scholars Awards.

    Science.gov (United States)

    Roach, Ronald

    1997-01-01

    Winners of the "Black Issues in Higher Education" Arthur Ashe Jr. 1997 athletes of the year, one male and one female, are profiled and Sport Scholars are listed for baseball, softball, basketball, fencing, archery, football, handball, soccer, field hockey, crew, swimming, gymnastics, tennis, squash, golf, volleyball, lacrosse, wrestling, water…

  3. Five Year Overview of Sport Injuries: The NAIRS Model.

    Science.gov (United States)

    Buckley, William E.

    1982-01-01

    Data from a survey of institutional members of the National Athletic Injury/Illness Reporting System (NAIRS) are presented and discussed. Included are tables showing injuries reported in high schools and colleges and universities for male and female athletes in baseball, basketball, football, gymnastics, soccer, wrestling, field hockey, track and…

  4. 1998 Arthur Ashe Jr. Sports Scholars Awards.

    Science.gov (United States)

    Chenoweth, Karin; Evelyn, Jamilah

    1998-01-01

    Announces the Sports Scholars Awards for 1998. One male and one female college athlete are profiled, and others are named for baseball, softball, basketball, fencing, riflery, bowling, football, wrestling, soccer, lacrosse, field hockey, swimming/diving, gymnastics, crew, tennis, golf, volleyball, track/field, cross country, downhill skiing, and…

  5. Girls Physical Education Handbook.

    Science.gov (United States)

    Fairfax County Schools, VA.

    This handbook was designed to provide the student with basic information for various individual, dual, and team sports. The individual and dual sports which are discussed include archery, badminton, creative dance, fencing, golf, gymnastics, and games such as deck tennis, table tennis, horseshoes, and shuffledboard. Basketball, field hockey,…

  6. Defense Reutilization and Marketing Manual

    Science.gov (United States)

    1990-03-01

    H -3 E Responsibilities of Defense Reutilization and Marketing Regions (D R M s...at Defense electronic products which produce radiation Reutilization and Marketing Offices, para- when energized. Among the principal radi- graph F... Sporting Equipment 7820 Games , Toys, and Wheeled Goods 7830 Recreational and Gymnastic Equipment 7910 Floor Polishers and Vacuum Cleaning Equipment

  7. Mechanical loading of the gymnast’s motor system during swings on rings

    Directory of Open Access Journals (Sweden)

    R Serafin

    2008-12-01

    Full Text Available The aim of this work was to identify the mechanical loading of the gymnast’s motor system during forward and backward swings on gymnastic rings. A junior gymnast of the First Class, aged 14, with body mass 53.1 kg and body length 1.61 m, participated in the study. He executed a series of ten cyclic swing movements on rings with his maximum amplitude. Kinematic variables of the gymnast’s centre of mass (COM as well as reaction forces in the cables were measured and synchronized using the SIMI MOTION movement analysis system. Two separate phases of mechanical loading of the motor system have been identified: resistance phase and non resistance phase. In the non resistance phase the gymnast attains similar values of the COM’s momentum but different angular displacements. In the resistance phase the forces acting on the motor system have their maximum. They amount to 5.5 BW for the forward swing and 6.5 BW for the backward swing movement. The maximum rate of change of the force for forward and backward swing is 42.6 BWs-1 and 67.4 BWs-1, respectively. These two variables differentiate the mechanical loading of the gymnast’s motor system between forward and backward swings. The reaction force produced by the gymnast is significantly greater during the execution of forward swings. It seems probable that horizontal displacements of COM may be the factor responsible for reduction of the mechanical loading experienced by the gymnast.

  8. Wrist loading patterns during pommel horse exercises.

    Science.gov (United States)

    Markolf, K L; Shapiro, M S; Mandelbaum, B R; Teurlings, L

    1990-01-01

    Gymnastics is a sport which involves substantial periods of upper extremity support as well as frequent impacts to the wrist. Not surprisingly, wrist pain is a common finding in gymnasts. Of all events, the pommel horse is the most painful. In order to study the forces of wrist impact, a standard pommel horse was instrumented with a specially designed load cell to record the resultant force of the hand on the pommel during a series of basic skills performed by a group of seventeen elite male gymnasts. The highest mean peak forces were recorded during the front scissors and flair exercises (1.5 BW) with peaks of up to 2.0 BW for some gymnasts. The mean peak force for hip circles at the center or end of the horse was 1.1 BW. The mean overall loading rate (initial contact to first loading peak) ranged from 5.2 BWs-1 (hip circles) to 10.6 BW s-1 (flairs). However, many recordings displayed localized initial loading spikes which occurred during 'hard' landings on the pommel. When front scissors were performed in an aggressive manner, the initial loading spikes averaged 1.0 BW in magnitude (maximum 1.8 BW) with an average rise time of 8.2 ms; calculated localized loading rates averaged 129 BW s-1 (maximum 219 BW s-1). These loading parameters are comparable to those encountered at heel strike during running. These impact forces and loading rates are remarkably high for an upper extremity joint not normally exposed to weight-bearing loads, and may contribute to the pathogenesis of wrist injuries in gymnastics.

  9. Analysis of physical training influence on the technical execution of the dismounts off the uneven bars

    Directory of Open Access Journals (Sweden)

    V. Potop

    2018-02-01

    Full Text Available Purpose: highlighting of physical training dynamics and its influence on the biomechanical characteristics of the dismounts off uneven bars executed by junior gymnasts aged 12 to 15 years. Material: a number of 8 gymnasts aged 12 to 15 participated in this research. They performed 12 dismounts off the uneven bars during the Women’s Artistic Gymnastics Junior National Championships in the all-around event and apparatus finals. The technical execution of the uneven bars dismounts was assessed by means of Physics ToolKit and Kinovea programs in accordance with the method of movement postural orientation, monitoring the key elements of sports technique. Seven tests of motricity were used in this study: 3 tests for strength-speed of lower limbs and arms, 3 tests for strength of the abdominal, back and complex muscles and 1 test of specific endurance. Results: We highlighted the level of specific physical training of junior gymnasts aged 12-15 years; the kinematic and dynamic analysis of the key elements of sports technique in terms of trajectories of body segments, angular speeds and moment of force in the dismounts off uneven bars; also, the dynamics of sports performances achieved in competitions. Conclusions: regarding the correlation of the physical training indicators with the indicators of the kinematic and dynamic characteristics of the dismounts off uneven bars consistent with the results achieved in competition, we revealed strong connections between indicators at P<0.05 and P<0.01 which confirms the influence of the physical training on the technical execution of the dismounts off uneven bars executed by junior gymnasts.

  10. A Influência do Valor Percebido e da Satisfação do Cliente sobre o Comportamento de Boca a Boca: uma análise em academias de ginásticaThe Influence of Perceived Value and Customer Satisfaction on the Word of Mouth Behavior: an analysis in academies of gymnasticsLa Influencia del Valor Percibido y de la Satisfacción del Cliente en la Conducta Boca a Boca: un análisis en los gimnasios

    Directory of Open Access Journals (Sweden)

    COSTA, Francisco José da

    2008-09-01

    Full Text Available RESUMOO propósito central deste artigo foi analisar a relação entre os construtos valor percebido (e seus antecedentes de qualidade e sacrifício, satisfação dos clientes de serviços, e comportamento de boca a boca (nas dimensões de intensidade e favorabilidade. A partir da revisão da literatura sobre os temas, foram enunciadas treze hipóteses de pesquisa, que foram aplicadas, tomando como contexto empírico o setor de academias de ginástica da cidade de Fortaleza (Ceará. Foi pesquisada uma amostra de 108 respondentes, com coleta de dados feita por meio de questionário estruturado, aplicado em quatro diferentes academias. Os construtos foram avaliados em separado, por meio de estatísticas descritivas e a análise das hipóteses foi feita com o apoio da técnica estatística Análise de Regressão Múltipla, realizada em cinco modelos distintos. Os resultados encontrados mostraram a consistência de nove das treze hipóteses, indicando, especialmente, que a satisfação e o valor percebido são antecedentes consistentes da favorabilidade e da intensidade das ações de boca a boca dos clientes. Os resultados apontaram elementos para uma melhor compreensão das relações definidas, e, também dá indicações para futuras pesquisas envolvendo os temas tratados.ABSTRACTThe main purpose of this article was to analyze the relationship between the constructs perceived value (and its antecedents of quality and sacrifice, satisfaction of services customers, and word of mouth behavior (in its dimensions of activity and praise. From the literature review, 13 hypotheses were announced, and these hypotheses were submitted to test taking as empirical context the sector of fitness gyms from the city of Fortaleza (Ceará. A sample of 108 respondents was searched, with data collection done with a structured questionnaire, administered in four different fitness gyms. The constructs were evaluated separately, by using descriptive statistics, and the analysis of the hypotheses was done with the support of the statistical technique Multiple Regression Analysis, used in five different models. The results showed the consistency of 9 of the 13 hypotheses, indicating specially that satisfaction and perceived value are consistent antecedents of word of mouth praise and the word of mouth activity. The results pointed elements for a better comprehension of the relations defined, and also indications for future research involving the subjects analyzed.RESUMENEste estudio tuvo como finalidad principal analizar la relación entre los constructos de valor percibido (y sus antecedentes de sacrificio y calidad, satisfacción de los clientes de servicios y la conducta boca a boca (en sus dimensiones de intensidad y favorabilidad. A partir de la revisión de la literatura en estos tres asuntos, se enunciaron trece hipótesis de investigación, que se aplicaron tomando como contexto empírico el sector de los gimnasios de la ciudad de Fortaleza (Ceará. Se investigó una muestra de 108 encuestados, con la recolección de datos realizada por medio de cuestionario estructurado, aplicado en cuatro diferentes gimnasios. Los constructos se evaluaron por separado, mediante estadísticas descriptivas; para el análisis de las hipótesis se utilizó la técnica estadística de Análisis de Regresión Múltiple, realizada en cinco modelos diferentes. Los resultados mostraron la consistencia de nueve de las trece hipótesis, indicando especialmente que la satisfacción y el valor percibido son antecedentes consistentes de la favorabilidad y de la intensidad de la conducta boca a boca de los clientes. Los resultados indicaron elementos para una mejor comprensión de las relaciones definidas y también proporcionaron orientaciones para futuras investigaciones sobre los temas tratados.

  11. Effect of improving aerobics classes at the level of flexibility of female students

    Directory of Open Access Journals (Sweden)

    Pogrebniak I. M.

    2013-05-01

    Full Text Available The features of the influence of a set of special exercises with gymnastic stick and elements of stretching to develop flexibility while improving aerobics classes. In pedagogical experiment involved 20 girls 17 - 18 years old, first-year student. During the final part of the session used a set of special exercises aimed at increasing the range of motion when the torso and the mobility of the shoulder joints. The dynamics of indicators of flexibility. Determined that the selected set of special exercises in the classroom improving aerobics has a positive effect on the performance increase flexibility. Significant increase in the results can be seen in test 1 tilt body forward, which is characterized by increased mobility of the joints of the spine. It was determined that the transfer of gymnastic stick behind his back indicates an increase in the mobility of the shoulder joints.

  12. Dynamics of cardiovascular parameters in combined aortic malformations under the influence of a physical therapy program during the rehabilitation process

    Directory of Open Access Journals (Sweden)

    Serhii Kalmykov

    2017-12-01

    Full Text Available Purpose: to study hemodynamic parameters and the reaction of the cardiovascular system to the dosed physical load of patients combined aortic defect with heart failure of the I degree under the influence of the complex physical therapy program developed by us during the rehabilitation process. Material & Methods: the study involved 26 middle-aged men with a diagnosis: combined aortic valve disease, HF I st. Result: dynamics of functional parameters of the cardiovascular system of patients under the influence of the physical therapy program is analyzed. Conclusion: the combination of morning hygienic gymnastics, therapeutic gymnastics, independent activities and dosed walking with a therapeutic massage contributes to the normalization of vascular tone, motor-vascular reflexes and blood pressure, increasing the tolerance of the cardiovascular system to physical activity.

  13. Dynamic of functional indicators’ changes of students having harmful habits (on example of smoking under influence of organized motion functioning

    Directory of Open Access Journals (Sweden)

    Pidpomoga A.Y.

    2015-02-01

    Full Text Available Purpose: determination of organized motion functioning on functional indicators and somatic health of 1st-2nd year students, who have harmful habits. Material: In experiment 286 students participated. Pedagogic experiment was conducted in form of optional classes (3 times a week during 9 academic months. Results: we determined percentage of smoking students and their motivation to certain kinds of sports. Considering students’ motivation appropriate trainings were organized. Results of functional state indicators and somatic health level of smoking students, practicing and not practicing organized motion functioning have been presented. Conclusions: it was found that students are attracted by specific kinds of motor functioning. Among offered kinds of sports outdoor games, athletic gymnastic were preferred. The least attractive kinds were: bicycle sport, non- traditional kinds, gymnastic, chess.

  14. Features of method of medical physical culture at insufficiency of aortic valve

    Directory of Open Access Journals (Sweden)

    S.A. Kalmykov

    2013-01-01

    Full Text Available The basic approaches are considered to application of facilities of medical physical education at aortic insufficiency on the stages of physical rehabilitation. An analysis is conducted more than 20 literary sources. The mechanisms of medical action of physical exercises are specified - restorative influence, forming of temporal indemnifications, trophic action, normalization of the broken functions. It is set that task, forms, facilities, the methods of medical physical culture depend on the degree of weight of disease, degree of cardio-vascular insufficiency and stage of physical rehabilitation. Engaged in a medical physical culture conducted in form morning hygienical gymnastics, medical gymnastics, independent employments, dosed walks, walking on steps, mobile and sporting games. It is marked that sparing training and training the motive modes are instrumental in the gradual training of the cardio-vascular system. Recommended the dosed walking to lead to a to 5-8 km on the sparing training and to 8-12 km on training modes.

  15. Analysis of deposit of physiological and psychological theories of forming motive skills on development of theory of teaching to the physical drills

    Directory of Open Access Journals (Sweden)

    Khudolii O.N.

    2010-06-01

    Full Text Available Influence of different theories is certain on the construction of process of teaching motive actions of young gymnasts. The results of complete factor experiment are presented. They allowed to formulate principle settings to the construction of process of teaching the physical drills of young gymnasts at the age 7-13 years old. On the construction of teaching process influences more in all: theory of functional systems (43%, р<0,001, theory of construction of motions (41%,р<0,001, theory of management mastering of knowledge, forming actions and concepts (2,6%, р<0,05. The positive effect of teaching depends on the successive decision of tasks of teaching and rational application of methods.

  16. Dynamic of functional indicators’ changes of students having harmful habits (on example of smoking under influence of organized motion functioning

    Directory of Open Access Journals (Sweden)

    A.Y. Pidpomoga

    2015-04-01

    Full Text Available Purpose: determination of organized motion functioning on functional indicators and somatic health of 1 st-2 nd year students, who have harmful habits. Material: In experiment 286 students participated. Pedagogic experiment was conducted in form of optional classes (3 times a week during 9 academic months. Results: we determined percentage of smoking students and their motivation to certain kinds of sports. Considering students’ motivation appropriate trainings were organized. Results of functional state indicators and somatic health level of smoking students, practicing and not practicing organized motion functioning have been presented. Conclusions: it was found that students are attracted by specific kinds of motor functioning. Among offered kinds of sports outdoor games, athletic gymnastic were preferred. The least attractive kinds were: bicycle sport, non- traditional kinds, gymnastic, chess.

  17. Sporting history, moving democracy, challenging body culture

    DEFF Research Database (Denmark)

    Eichberg, Henning

    2011-01-01

    The history of sport in Denmark mirrors conditions and patterns of body culture, sport and gymnastics specific to the country, among which the social organization of sport is characteristic. In modern history Danish gymnastics and sports have developed in connection with popular movements, social...... and cultural movements, which were at times in conflict with each other. This has been reflected in certain inner contradictions and controversies among historians. As Denmark is a small country, however, Danish sports historiography has also formed a sort of ‘family network’ spanning politico-cultural...... with political administration. Such interdisciplinary collaboration around Danish sports historiography has contributed to the generation of a more comprehensive conceptual framework to describe the broader relations of sports history, namely body culture studies. Die dänische Sportgeschichte spiegelt die...

  18. Characteristics of the Class of 1979

    Science.gov (United States)

    1975-09-01

    Cross Country 232 16.2 49 3.4 32 2.2 18 1.3 Football 660 46.0 209 14.6 207 14.4 45 3.1 Golf 77 5.3 22 1.5 8 0.5 3 0.2 Gymnastics 34 2.4 12 0.8 6 0.4 2...3 148 10.3 3 25 1.7 4+ 41 2.9 4+ 13 0.9 Golf 1 23 1.6 Tennis 1 34 2.4 2 17 1.2 2 25 1.7 3 10 0.6 3 20 1.4 4+ 5 0.3 4+ 8 0.6 Gymnastics 1 9 0.6 Track...Architect A-4 Artist A-5 Business (clerical) A-6 Business executive (management, administrator) A-7 Business owner or proprietor A-8 Business salesman or

  19. EFEKTI PROGRAMSKIH SADRŽAJA SPORTSKE GIMNASTIKE NA USPEŠNOST IZVOĐENJA GIMNASTIČKIH SASTAVA

    Directory of Open Access Journals (Sweden)

    Milan Potić

    2005-05-01

    Full Text Available The research was carried out on a sample of 65 twenty to twenty-four-year-old students of Faculty of Physical Education in Nis. We can consider the sample to be selected since the criterion at the entrance exam to the Faculty of Physical Education ensures that. The sample consisted of third year students. Experimental procedure was carried out in groups of 15 –20 students, which were formed for the realization of the regular classes in artistics gymnastics. For the evaluation of motor abilities 12 variables were applied. The research results have shown that homogenous groups can be formed for this kind of activity, that is for the successful realization of practical classes in artistics gymnastics.

  20. Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1990, 1989, 1988 and 1987

    Science.gov (United States)

    1990-01-01

    1,049 1,335 3,070 7820 Games, Toys and Wheeled Goods 373 147 324 454 7830 Recreational and Gymnastic Equipnent 5,119 2,099 4,255 6,225 TOTAL...4,677 7,031 8020 Paint and Artists ’ Brushes 0 43 29 186 8030 Preservative and Sealing Compounds 1,083 1,646 881 1,030 8040 Adhesives 537 1,102 435 410...221 0 152 0 0 0 7830 Recreational and Gymnastic Equipment 5,119 739 1,612 2,374 0 394 0 7910 Floor Polishers and Vacuum Cleaners 1,617 501 353 177 586

  1. Risk Factors for Knee Injuries in Children 8-15 Years

    DEFF Research Database (Denmark)

    Junge, Tina; Runge, Lisbeth; Juul-Kristensen, Birgit

    2016-01-01

    .14). For overuse knee injuries, intrinsic risk factors were sex (girls OR 1.38), and previous knee injury (OR 1.78), while participation in soccer (OR 1.64), handball (OR 1.95), basket (OR 2.07), rhythmic (OR 1.98), and tumbling gymnastics (OR 1.74) were additional risk factors. For both injury types, sport...... and participation in soccer, handball, basket, rhythmic and tumbling gymnastics. Further risk factors for both types of injury were participation in sports above two times/week. Although growth-related overuse knee injuries are a self-limiting condition, a major part of children are affected by these injuries...... intrinsic and extrinsic factors for risk of these injuries. METHODS: Weekly musculoskeletal pain, sport participation and sports type were reported by 1326 school children (8-15 years). Knee injuries were classified as traumatic or overuse. Multinomial logistic regression was used for analyses. RESULTS...

  2. ASSOCIAÇÃO ENTRE A INSATISFAÇÃO CORPORAL E O ESTADO NUTRICIONAL EM JOVENS GINASTAS

    Directory of Open Access Journals (Sweden)

    Diego Giulliano Destro Christofaro1

    2011-12-01

    Full Text Available The study aimed to identify the satisfaction of self-perception of body image in female adolescents, practicing rhythmic gymnastics (RG and identify its possible relationship with nutritional status. We conducted a cross-sectional study with descriptive/analytical between 88 female adolescent athletes (12.3±1.3 years, participants in the state crown RG. For measurement of body image, it was applied the test range of silhouettes with nine figures, and the assessment of nutritional status, body mass index (BMI based on the proposal of Conde and Monteiro (2006. Dissatisfaction with body image was of 77.3% and 55.7% of gymnasts unfulfilled wish to lessen the silhouette. We could say that the levels of body dissatisfaction among the athletes investigated are at least concern, as these even when considered within the normal BMI, want to be thinner.

  3. Students’ motivation to fitness classes at technical university

    Directory of Open Access Journals (Sweden)

    E.P. Balitskaya

    2013-06-01

    Full Text Available The aim of the study is to determine the motives of students to fitness classes at technical university. The results of the survey of students I - II courses motivation for fitness classes in physical education. The survey involved 182 students (173 girls and 9 boys of technical faculties. Found that most of the students have been studying fitness for entry the university. The main motivation for fitness training is to increase the level of physical fitness and self-confidence, as well as the development of special vocational important physical qualities, which in the future will contribute to the professional activities of the students. It is shown that universities are engaged in fitness in 13.82% of the students. Swimming is the clear leader - 18.37% and athletic gymnastics - 17.19%. Also popular are sports games - 26.77% (football, basketball, volleyball, tennis. Also are visited sections in gymnastics, wrestling, boxing, and tourism.

  4. Experience of Soviet Medicine in a Great Patriotic War, 1941-1945. Volume 16, Section 2.

    Science.gov (United States)

    1980-10-22

    arthritis . (6). Suppurativq flod. . •--. - ++ - DOC 80093616 PAGE (7). Thrombophlebitis. Id). TaromDosis of arteries. (9). Secondary hemorrhage. (10...frequently wece accompaniea by arthritis of radiocarpal joint, by finished ankylosis of lattir and by heavy disturbances/breakdowns of functions of hand...antiseptic substances in the form of solutions and emulsions, and also physiotherapy and therapeutic gymnastics. Prom the antiseptic substances they were

  5. Spinal injuries in sports in the UK.

    OpenAIRE

    Silver, J R

    1993-01-01

    An analysis was made of 150 rugby, trampolining, gymnastics and horse-riding injuries between 1952 and 1985, resulting in severe spinal injury. The individual analyses of the separate sports had been published previously. There are common factors to all these sports. Of those injured 121 had cervical injuries often as a result of participation in sport by young impetuous people, and causes included: inadequate supervision; motivation to attempt tasks beyond their abilities; a mismatch between...

  6. An Annotated Bibliography of Studies and Reports Produced by the Advanced Decision Architectures Consortium of the Collaborative Technology Alliance from 2001 to 2010

    Science.gov (United States)

    2010-12-01

    In thinking about expertise, we often focus on skilled physical performance (e.g., the world-class tennis player or gymnast) or skilled decision...the game" and outmatch bigger, faster, and better players . Similar stories can be found in other sports (for example, football, basketball, or tennis ...results participate or influence the process of defining what would prove useful in the evolving field of practice. To pursue the above question creates a

  7. Epidemiology of Pediatric Sports Injuries: Individual Sports

    OpenAIRE

    2005-01-01

    The objective of the book is to review comprehensively what is known about the distribution and determinants of injury rates in a variety of individual sports, and to suggest injury prevention measures and guidelines for further research. This book provides comprehensive compilation and critical analysis of epidemiological data over children's individual sports: including equestrian, gymnastics, martial arts, skiing and snowboarding, tennis, track and field, and wrestling. This book enc...

  8. Senam efektif Menurunkan Kadar Gula Darah Pasien DM Tipe 2

    Directory of Open Access Journals (Sweden)

    Jati Ekawati

    2018-01-01

    Full Text Available Background: Diabetes is one of the major threats to human health in the 21st century. Indonesia's own country with diabetes mellitus was ranked the world's fourth largest with 8.6% of the total prevalence of diabetes sufferers after India, China, and the United States. Factors that influence diabetes include; 1 age, 2 Obesity, 3 Family History, and 4 ethnic group. There are four pillars of prevention in Indonesia which is applied to the diabetes to control blood sugar levels, namely: 1 diet, 2 Physical Exercise, 3 medications, and 4 Health Education. Objective: To determine the effect of physical exercises Gymnastic DM administration and Gymnastic Senior to decrease blood sugar levels in patients with type 2 diabetes. Method: This study is a quantitative study with this type of study without a comparison group quasy experiments. The design of the study is a pretest-posttest one group design. Number of samples used were 41 respondents from the participants calisthenics DM in the psychiatric hospital. Prof. dr. Soerojo Magelang. Analysis of the data used is the analysis bivariabel univariabel and analysis using statistical models Paired sample t-tests with significance level α = 0.05. Result: There was a decrease in blood sugar levels after exercise DM for 3 times a week for 2 weeks, an average of 64.780 mg/dl. T count value obtained at 13.624 with a p-value 0.000 <0.05, means that there are significant differences in blood sugar levels before and after doing gymnastic DM and Gymnastic Senior. Conclusion: The provision of physical training exercises conducted by DM DM participants calisthenics in Prof. RSJ. Dr. Soerojo Magelang for 3 times a week for 2 weeks can lower blood sugar levels in patients with type 2 diabetes mellitus.

  9. Exploring How Well UK Coach Education Meets the Needs of Women Sports Coaches

    OpenAIRE

    Vinson, Don; Christian, Polly; Jones, Vanessa; Williams, Craig; Peters, D.M.

    2016-01-01

    Inclusive and equitable processes are important to the development of sports coaching. The aim of this study was to explore how well UK coach education meets the needs of women sports coaches in order to make recommendations to further enhance the engagement of, and support for, aspiring and existing women coaches. The national governing bodies (NGBs) of four sports (Cycling, Equestrian, Gymnastics and Rowing) volunteered to participate and semi-structured interviews using the tenants of Appr...

  10. Kinematic adjustments during succesful and unsuccessful wolf jumps on the balance beam

    OpenAIRE

    Mauz, Danica; Jensen, Randall; Naundorf, Falk; Richter, Chris; Vieten, Manfred

    2013-01-01

    The current study examined differences in the kinematics between successful and failed landings of a wolf jump on the balance beam. Subjects were 35 elite level gymnasts performing in competition. Discrete point analysis and Analysis of Characterizing Phases found that failed landings involved higher initial longitudinal component of the inertia tensor, body angle in the anterior-posterior direction at takeoff and landing, and the medial-lateral component of angular velocity during the descen...

  11. Village Infrastructure Kit-Alpha. Global Innovation and Strategy Center

    Science.gov (United States)

    2009-05-01

    surface winds from or over 4 to 80 mph to generate energy. It can be permanently stationed in the ground or trailer mounted for mobility and requires...168 With satellite, reception dishes can be placed in the most out-of-the-way areas, and does not need the ground infrastructure that cellular...enjoys listening to music, reading, writing, running, gymnastics, and watching old movies . Carrie Lacy is an active member of the UNO Sociology

  12. The size parameters of heart rate in the final round standard style of dance sports and selected characteristics and indicators of body for example steam World Champions as the basis for individualized sports training

    OpenAIRE

    Pilewska, Wiesława; Tichoniuk, Marcin; Zukow, Walery

    2013-01-01

    The sport dance, and other artistic disciplines, it is important similarities in the construction of the somatic partner and the partner. The size of individual features of somatic built are of great importance in sports, such as high body height is typical for sports such as basketball or volleyball, but never meet with a very high player in gymnastics, where there is a rather stocky, athletic body. Among the players in dance sports meet most of the similarities in the construction of somati...

  13. Physical Fitness in the United States Marine Corps: History, Current Practices and Implications for Mission Accomplishment and Human Performance

    Science.gov (United States)

    2005-12-01

    associated with any element of USMC operations, leaders should be advised that there are also risks of physical injury in the MCMAP. There are...on the website. Challenges include gymnastics, Olympic-style weightlifting , running and plyometrics. Some WODs focus on a single exercise while...purpose (from a group perspective), individual improvement, group improvement, and physical rehabilitation from injury . Other measured elements could

  14. Polarized muon beams for muon collider

    Energy Technology Data Exchange (ETDEWEB)

    Skrinsky, A.N. [Rossijskaya Akademiya Nauk, Novosibirsk (Russian Federation). Inst. Yadernoj Fiziki

    1996-11-01

    An option for the production of intense and highly polarized muon beams, suitable for a high-luminosity muon collider, is described briefly. It is based on a multi-channel pion-collection system, narrow-band pion-to-muon decay channels, proper muon spin gymnastics, and ionization cooling to combine all of the muon beams into a single bunch of ultimately low emittance. (orig.).

  15. Programs of Active Aging – A Relation between BMI and Triglycerides

    OpenAIRE

    Samuel Honório; Marco Batista; Júlio Martins; João Cardoso; Miguel Dias; Bruno Ferreira

    2014-01-01

    Objective: To enhance the importance of physical activity programs for elderly and their influence on BMI and triglycerides. Methods: The sample consisted of 91 elderly individuals, 63 females and 28 males aged between 65 and 78 years of age. All seniors practice water activities, including swimming and gymnastics. Were analyzed with respect to two aspects: BMI, Triglycerides and practice time, seniors who were physically active at least 2 months, and seniors who maintained habits of physical...

  16. Homeland Defense. U.S. Northern Command Has a Strong Exercise Program, but Involvement of Interagency Partners and States Can Be Improved

    Science.gov (United States)

    2009-09-01

    fight the nation’s wars, DOD has developed an established, authoritative, time-tested process for planning, conducting, and evaluating exercises in...of mass destruction in Clark County, Nevada • Wildfires in the western United States • 2003 World Gymnastics Championship in California • Ongoing...exercises and, therefore, will be flexible to accommodate other organizations’ training objectives; however, NORTHCOM ultimately has its own

  17. Complex exercise rehabilitation program for women of the II period of age with metabolic syndrome

    OpenAIRE

    Lee, Eun-Ok; Olga, Kozyreva

    2013-01-01

    The purpose of this study was to develop a complex exercise program integrating Eastern and Western complex exercise rehabilitation programs in order to examine the effects of it on the human body with the subjects for women of the II period of mature age with metabolic syndrome. The subjects of this study are 60 II period of mature aged women with metabolic syndrome living in G City, and the experimental group conducted Taekwon-aerobic exercise, European rehabilitation gymnastics, gym ball e...

  18. Optimizing the function of upstanding activities in adult patients with acquired lesions of the central nervous system by using the Bobath concept approach - A case report.

    Science.gov (United States)

    Jelica, Stjepan; Seper, Vesna; Davidović, Erna; Bujisić, Gordana

    2011-01-01

    Nonspecific medical gymnastic therapy may help patients after stroke achieve certain results in terms of efficiency but not in terms of quality of movement. The goal of treatment by Bobath concept is development of movement (effectiveness) and optimization of movement (efficiency). This article presents the case of a 62-year old patient who had experienced a stroke and has difficulties with standing up activities. It underscores the importance of not only recovery of function but also optimization of the function in such patients.

  19. KINETIC AND KINEMATIC CHARACTERISTICS AS THE BASIS FOR EVALUATING TAKE-OFF IN BACKWARD ACROBATIC JUMPS

    Directory of Open Access Journals (Sweden)

    Król Henryk

    2017-09-01

    Full Text Available Introduction. Some of the most important roles of coaches are organising the technical training for evaluating movement technique and indicating errors as gymnasts perform the elements of this movement. This can only be applied in individual gymnasts [2, 3], and there are gaps in our knowledge about the details of the technique of individual gymnasts. Therefore, due to the structural complexity of acrobatic elements, the evaluation of a technique should precisely locate errors indicated in specific phases of the exercise. Material and methods. In this paper, the results of the atypical back tucked somersault and counter movement jump of one of the participants are reported on. This participant was a 16-year-old female gymnast with a body mass of 51 kg and a height of 156 cm. While coaches use a subjective qualitative analysis of the sporting movement to determine what advice must be given, a sports biomechanics researcher must make use of objective quantitative data. In our study, we have used the multimodular measuring system SMART when studying the structure of the acrobatic jumps, and we conducted a complex analysis of these exercises. Results. These exercise approaches may be used to achieve important training goals. It seems logical, therefore, that physical educators, coaches, and athletes should look to biomechanics for a scientific basis for the analysis of the individual techniques used in sports. As for practical implications, we recommend that coaches and physical education educators carefully monitor the gymnast’s leg joints and avoid extension of the knee and ankle at the counter movement phase during standing acrobatic jumps.

  20. Federal Catalog System Policy Manual

    Science.gov (United States)

    1975-03-01

    Television GSA 75 B 7ype S,-,o.!) Rc-cords GSA 75 B -c and Sporting Equipment GSA 75 B Yoys, and Wheeled Goods GSA 75 B L.-• rla: and Gymnastic Equipment...B Sr .-tions tt: Dopes., Varnishes and Related GSA 75 B ct 1. s .. ,c Artists ’ Brushes GSA 75 BSr-’,aJive and Sealing Coiapound GSA 75 B GSA 75 B I

  1. Department of Defense Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1979, 1980, 1981, 1982

    Science.gov (United States)

    1982-01-01

    7630 RECREATIONAL AND GYMNASTIC EQUIPMENT 1,409 2.773 2,894 3,936 TOTAL 2, 71 4,552 8,0o3 8,292 76 CLEANRINO ECUIPIENT AND SUPPL IES 7910 FLOOR POLISHERS...OOPES VARNISHES AND RELATED PROD 4,715 .6.51 9,394 10.453 SOS0 PAINT AND ARTISTS BRUSHES - 27 10 67 11 6030 PRESERVATIVE AND SEALING COMPOUNDS 9,003

  2. An Educational Space Seminar to Increase American Student Interest in Space Careers

    Science.gov (United States)

    1991-09-01

    seminar each type of slide would be utilized. A general list would include photographs of: 1. Artist renditions of and/or actual Mars mission hardware...entertainment for the trip. Sports Director Musician Artist Computer Scientist Pro Sports Athlete Social Director Architect Actor Comedian Athletic Director...Priest Physical Education Medicine Planners Doctor Drill Instructor Gymnast Computer Games 1.B.4 Navigating the spacecraft 171 million kilometers ’(92.4

  3. Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1982, 1983, 1984, 1985.

    Science.gov (United States)

    1985-01-01

    GAMES TOYS AND WHEELED GOODS 711 351 568 380 7830 RECREATIONAL AND GYMNASTIC EQUIPMENT 3,938 2,498 5.248 3,790 TOTAL 8,292 5.278 7,703 6.107 79 CLEANING...PAINTS DOPES VARNISHES AND RELATED PROD 10,453 3.478 3.662 5,123 8020 PAINT AND ARTISTS BRUSHES 11 0 0 0 8030 PRESERVATIVE AND SEALING COMPOUNDS 2.169

  4. Prime Contract Awards by Service Category and Federal Supply Classification, Fiscal Years 1980, 1981, 1982, 1983.

    Science.gov (United States)

    1983-01-01

    GYMNASTIC EQUIPMENT 1,773 2 e94 3,938 2 49P TOTAL 4,552 5,038 8 292 5 278 79 CLEANING EQUIPMENT AND SUPPLIES 7910 FLOOR POLISHERS AND VACUUM CLEANERS 1,188...8020 PAINT AND ARTISTS BRUSHES 10 67 11 0 8030 PRESERVATIVE AND SEALING COMPOUNDS 851 8.340 2.169 1.183 8040 ADHESIVES 272 447 839 278 TOTAL 7.288 18,248

  5. Prime Contract Awards by Service Category and Federal Supply Classification Fiscal Years 1987, 1986, 1985, and 1984.

    Science.gov (United States)

    1987-01-01

    RECREATIONAL AND GYMNASTIC EQUIPMENT 6.225 2,390 3,790 5,248 TOTAL RECREATIONAL AND ATHLETIC EQUIPMENT 9.749 4,303 6,107 7.703 CLEANING EQUIPMENT AND...PAINTS, SEALERS AND ADHESIVES (CONT) 8020 PAINT AND ARTISTS BRUSHES 186 0 0 0 8030 PRESERVATIVE AND SEALING COMPOUNDS 1,030 780 2,485 1,503 8040

  6. Translations on USSR Military Affairs, Number 1291

    Science.gov (United States)

    1977-08-10

    gymnastics and other tournaments be organized. But for some reason the Komsomol activists did not heed these suggestions. More- over, some of them... artistic literature. Most political workers read and think about what they have read. But there are still those who have not acquired a taste for...tions of political and artistic literature come up they do not always remember the book and when they read it. Some go no further than ad

  7. The Seven-Year Plan of Georgia - USSR .

    Science.gov (United States)

    1961-08-07

    Georgian art. A new pleiad of talented singers, musicians and artists has appeared. At a review of the cultural achievements of Georgia held in Moscow...and gymnastics are favorite types of athletics. The creation of a sport base, of cadres of trainers and teachers makes it possible to train first...account the actual demands of industry. Writers and artists are concluding friendship treaties with enterprises and constructions* The initiative

  8. The Coast Artillery Journal. Volume 59, Number 2, August 1923

    Science.gov (United States)

    1923-08-01

    writers and artists have used it as a device for Joan of Arc. Heraldically the phoenix is always represented as an eagle rising from flames, and in...181) THE BULLETI~ BOARD 185 graphs of two artistic pieces in sterling silver which have just been completed by the Bailey Banks and Biddle Company...the supper hour the gatheriIU! again assembled on the parade ground to "itness a demonstration of cornbin~ gymnastics and calisthenics by the entire

  9. The Nation and the Soldier in German Civil-Military Relations, 1800-1945

    Science.gov (United States)

    2005-12-01

    social elites of the old and new stripes. This growing trend involved artists , intellectuals, and political thinkers who rejected the philosophical...creating ‘normative aesthetics,’ guidelines for what was ‘correct’ in the adherence to a cult of artistic beauty was translated to youth, the standard...the development of gymnastic and youth associations, these athletic associations propagated a distinctly militant brand of nationalistic ideology in

  10. L’épistémologie pratique des professeurs : effets de l’expérience et de l’expertise dans l’enseignement de l’Appui Tendu Renversé en mixité : analyse comparée de trois enseignants d’éducation physique et sportive en Tunisie

    OpenAIRE

    Elandoulsi , Souha

    2011-01-01

    This thesis focuses to describe and understand the joint didactic activity of three physical education teachers and their pupils in gymnastic learning in Tunisia. It aims to determine the expertise and experience influence on the implementation and the regulation of didactic situations. In order to illuminate the complexity of the observed reality, this thesis is based on the main concepts of the Theory of Joint Action in Didactic. In this context, three teaching units about learning handstan...

  11. Body mass composition of ballet dancers and elite female aesthetic sport athletes from Cuba. DOI: 10.5007/1980-0037.2011v13n5p335

    OpenAIRE

    Hamlet Betancout León; Oscar Salinas Flores; Julieta Aréchiga Viramontes

    2011-01-01

    The level of scenic beauty of ballet dancer’s figure is signified for the reason of possessing morpho-functional characteristics valid only within the artistic cannon. The female ballet dancers and the sportswomen who practice esthetic sports do have in common the need of being slim and executing efficiently the complex movements of their technical activities. The objective of this paper is to compare the body composition of ballet female dancers with that of the artistic gymnastics (GAR), th...

  12. Physiotherapy of chronic prostatitis complicated with erectile dysfunction

    Directory of Open Access Journals (Sweden)

    I. A. Kolmatsui

    2012-01-01

    Full Text Available Multimodality physiotherapy of chronic prostatitis complicated with erectile dysfunction, consisting of: EHF-puncture, sine-wave -pelotherapy of the penis zone, remedial gymnastics, iodic-bromine baths, and digital prostate massage was developed. Administration of the medical technology leaded up to reduction of inflammation in pelvic minor organs, improvement in penis microcirculation, and improvement in autonomic nervous systems state, enhancement of erectile function and improvement of quality of life of men.

  13. Physiotherapy of chronic prostatitis complicated with erectile dysfunction

    OpenAIRE

    I. A. Kolmatsui; L. V. Barabash; S. V. Alaitseva; O. V. Dostovalova; O. Ye. Golosova

    2012-01-01

    Multimodality physiotherapy of chronic prostatitis complicated with erectile dysfunction, consisting of: EHF-puncture, sine-wave -pelotherapy of the penis zone, remedial gymnastics, iodic-bromine baths, and digital prostate massage was developed. Administration of the medical technology leaded up to reduction of inflammation in pelvic minor organs, improvement in penis microcirculation, and improvement in autonomic nervous systems state, enhancement of erectile function and improvement of qua...

  14. Translations on North Korea, Number 599.

    Science.gov (United States)

    1978-06-30

    Official *+9 DPRK Friendship Group Leaves 50 DPRK Army Team 50 Badminton Team Leaves DPRK 50 Group Views Gymnastic Display 5° Finnish CP Supports...leading member of the Chinese Football Association. [Peking NCNA in English 1813 GMT 23 May 78 OW] BADMINTON TEAM LEAVES DPRK—Pyongyang, 3 Jun—Chinese...men’s and women’s badminton teams led by Yang Kuo-chang left for home today, winding up their friendly visit to Korea. The teams had three

  15. Risk Factors for Knee Injuries in Children 8 to 15 Years: The CHAMPS Study DK.

    Science.gov (United States)

    Junge, Tina; Runge, Lisbeth; Juul-Kristensen, Birgit; Wedderkopp, Niels

    2016-04-01

    Knee injuries are frequent in children, with most studies reporting traumatic knee injuries. Evidence of risk factors for knee injuries in children is sparse. The purpose of this study was to report the extent of traumatic and overuse knee injuries in children and to evaluate intrinsic and extrinsic factors for risk of these injuries. Weekly musculoskeletal pain, sport participation, and sports type were reported by 1326 school children (8-15 yr). Knee injuries were classified as traumatic or overuse. Multinomial logistic regression was used for analyses. During the study period, 952 (15% traumatic and 85% overuse) knee injuries were diagnosed. Period prevalence for traumatic and overuse knee injuries were 0.8/1000 and 5.4/1000 sport participations, respectively. Participation in tumbling gymnastics was a risk factor for traumatic knee injuries (OR, 2.14). For overuse knee injuries, intrinsic risk factors were sex (girls OR, 1.38) and previous knee injury (OR, 1.78), whereas participation in soccer (OR, 1.64), handball (OR, 1.95), basket (OR, 2.07), rhythmic (OR, 1.98), and tumbling gymnastics (OR, 1.74) were additional risk factors. For both injury types, sport participation above two times per week increased odds (OR, 1.46-2.40). Overuse knee injuries were the most frequent injury type. For traumatic knee injuries, participation in tumbling gymnastics was a risk factor. Risk factors for overuse knee injuries were being a girl; previous knee injury; and participation in soccer, handball, basket, and rhythmic and tumbling gymnastics. Further risk factors for both types of injury were participation in sports above two times per week. Although growth-related overuse knee injuries are a self-limiting condition, a major part of children are affected by these injuries with unknown short- and long-term consequences.

  16. Radionuclide Imaging of Musculoskeletal Injuries in Athletes with Negative Radiographs.

    Science.gov (United States)

    Nagle, C E; Freitas, J E

    1987-06-01

    In brief: Radionuclide bone scans can be useful in the diagnostic evaluation of musculoskeletal injuries in athletes. Bone scans can detect shinsplints, stress fractures, and muscle injuries before they are detectable on radiographs. Prognosis can be accurately assessed, allowing appropriate treatment to proceed without delay. The authors discuss the use of bone scans and identify musculoskeletal injuries that are associated with specific sports, such as stress fracture of the femur (soccer), tibia (running), scapula (gymnastics), and pars interarticularis (football or lacrosse).

  17. THE ATHLETES’ BODY SHAPES THE ATHLETES’ MIND – NEW PERSPECTIVES ON MENTAL ROTATION PERFORMANCE IN ATHLETES

    Directory of Open Access Journals (Sweden)

    Thomas Heinen

    2013-12-01

    Full Text Available Mentally rotating the image of an object is one fundamental cognitive ability in humans. Recent theoretical developments and empirical evidences highlight the potential role of the sensory-motor system, when analysing and understanding mental rotation. Therefore, the purpose of this study was to investigate the role of specific sensory-motor experience on mental rotation performance in gymnasts. N = 40 male gymnasts with either clockwise or anticlockwise rotation preference in a forward twisting layout salto performed a psychometric mental rotation test with either rotation-preference congruent or rotation-preference incongruent stimuli. Results revealed that choice reaction times differed clearly as a function of Angular Rotation between the stimuli figures. Gymnasts who preferred a clockwise rotation preference showed faster choice reaction times when the rotation direction of the reference figure was clockwise, and vice versa. The results clearly support the notion, that mental rotation performance varies as a function of sensory-motor system characteristics between different people. It is concluded, that sensory-motor experience in a particular sport may facilitate cognitive processing of experience-congruent stimuli. This may be advantageous for situations in which people are engaged in observing sport performance (i.e., judges, coaches. This conclusion could furthermore contribute to the training of athletes from sports such as sky-diving, scuba-diving, and climbing, where losses of spatial orientation can be life-threatening.

  18. PROGRAMMED CORRECTIVE EXERCISES IN PCYSICAL EDUCATION CLASSES AND LORDOTIC BAD BODY POSITION

    Directory of Open Access Journals (Sweden)

    Zoran Bogdanović

    2008-08-01

    Full Text Available The subject matter of the research was the influence of specially program medphysical education instruction with specific complexes of exercises of corrective gymnastics at the 5th grade pupils at those with lordotic bad body position established by measuring. The aims were to define the number of children with lordotic bad body position and to eliminate or alleviate the existing disturbance until the end of the experimental programme. The experimental programme was carried out among the 5th grade pupils. Total number of pupils included in this experiment was 434. The methods that were used for the estimation of lordotic bad body position are somatoscopy and somatometry. The plumb, ruler and dermograph were necessary instruments. For the estimation of the states of bad body position, the average value of mild criterion is applied. It can be concluded that during experimental programme even 85.93% of the subjects successfully corrected their bad body position; more exactly completely corrected lordotic bad body position. That percentage is certificate of justification and necessity of application of experimental programme of corrective gymnastics with all his organizational characteristics (the setting, the scope of work, load intensity, directing and controlling the experiment. Muscular-bone system of boys shows the high level of adaptation on the applied experimental factor of corrective gymnastics.

  19. Survey on evacuation facilities in case of nuclear emergency in Shimane prefecture (Contract research)

    International Nuclear Information System (INIS)

    Takahara, Shogo; Watanabe, Masatoshi; Oguri, Tomomi; Kimura, Masanori; Hirouchi, Jun; Munakata, Masahiro; Homma, Toshimitsu

    2017-02-01

    To contribute evaluations of dose reduction effect due to evacuation facilities in case of nuclear emergency, we surveyed on structural and material data on 22 facilities (290 rooms) which are listed in local disaster management plan in Matsue city. These facilities can be divided into three categories in terms of structure, scale and intended purpose of them: educational facilities (12 facilities, 235 rooms (include gymnastic hall)), communal facilities (7 facilities, 42 rooms) and gymnastic hall (3 facilities, 13 rooms). Height and floor-area of rooms, as well as window-area were collected as the structural data. We also collected information on constructional materials (i.e. roof, ceiling, inner wall, outer wall, window, floor), and density of those. In addition, mass-thicknesses of the constructional materials were evaluated based on our surveys, and compared to the previous studies which were made in Japan, U.S., and European countries. Consequently, it was found that there is no significant difference of mass-thickness of constructional materials between the results of our surveys and the previous studies. However, for gymnastic hall, since thin metal plates are used for roofs, we can point out that the mass-thickness of roofs are much lower than those for other concrete facilities and clay tile roofing wooden houses. (author)

  20. A COMPARISON OF UPPER-EXTREMITY REACTION FORCES BETWEEN THE YURCHENKO VAULT AND FLOOR EXERCISE

    Directory of Open Access Journals (Sweden)

    Matthew Kirk Seeley

    2005-06-01

    Full Text Available The purpose of this study was to examine reaction forces transmitted to the upper extremities of high-level gymnasts during the round-off phase of the Yurchenko vault. A secondary purpose of this study was to compare reaction forces during the Yurchenko vault to reaction forces observed in a tumbling pass during the floor exercise. Ten high-level, female gymnasts volunteered to participate. Conditions of the independent variable were the Yurchenko vault and floor exercise; dependent variables were peak vertical and peak anterior-posterior reaction forces. Each participant performed three trials of both conditions with the trail hand contacting a force platform. Vertical and anterior-posterior reaction forces, normalized to body weight, were greater (p < 0.05 during the round-off phase of the Yurchenko vault (2.38 than during the floor exercise round-off (2.15. Vertical reaction forces during the round-off phase of the Yurchenko vault and floor exercise round-off are similar to reaction forces transmitted to upper extremities during other gymnastic skills and ground reaction forces transmitted to lower extremities while running and walking at various speeds. Results of this study reveal a need for further research considering methods aimed at reducing reaction forces transmitted to the upper extremities during the Yurchenko vault and floor exercise.

  1. Perceptions of the participants of a stretch break program about flexibility and factors related to a healthy lifestyle

    Directory of Open Access Journals (Sweden)

    Élyda Cristina de Oliveira Brito

    2012-12-01

    Full Text Available Objective: To verify the perception of employees about the trunk and hip flexibility, and other factors related to a physically active lifestyle and healthy after adherence to the Gymnastics Program, Federal University of Paraíba. Methods: The research was qualitative with descriptive nature. Gymnastics classes were offered for two months of 2011, with a frequency of three times a week, being emphasized stretching exercises, relaxation, recreational activities, massage and individualized care. The population included servers of some sectors of the rectory, and the sample consisted of 10 employees, with inclusion criteria as the regular participation of the subjects taught in class for two months. Data were collected in the period from 4 to 16 November 2011 through semi-structured interviews, using a previously pilot to check the clarity and understanding of the issues. The analysis of the speeches occurred through the technique of content analysis, being explored through the analysis categories. Results: Our results corroborate with the literature, as reports have suggested to have occurred benefits generated by the program, particularly in relation to pain, mood, flexibility of the trunk and hip, healthy eating and interpersonal relationships. Conclusion: The Gymnastics Program, Federal University of Paraíba positively affected the lifestyle of its participants, favoring different aspects of quality of life related to health of workers studied.

  2. Anthropometric and Cardiovascular Variables of Elite Athletes

    Directory of Open Access Journals (Sweden)

    Kyselovičová Oľga

    2016-11-01

    Full Text Available Synchronized swimming and aerobic gymnastics are competitive sports that have grown in popularity throughout the Slovakia and around the world. Unfortunately, a paucity of research exists either on anthropometric and physiological characteristics or physical benefits of these sports. The present study examined anthropometric and cardiovascular characteristics of control group - CO (n = 10 in comparison to competitive synchronized swimmers - SS (n = 11 and aerobic gymnasts - AG (n = 10 between the ages of 13 and 25 years. The physical measures were assessed per the protocols in the following order: height (BH, weight (BW, body mass index (BMI, and % body fat (% BF. The measurements of maximal oxygen consumption (VO2max and maximum heart rate (HRmax were examined by spiroergometry via COSMED K4b2. All measurements were collected by trained data collection staff. An analysis of variance (Kruskal - Wallis with a Mann-Whitney U test for the significant effect among the three groups showed that aerobic gymnasts were taller than synchronized swimmers and control group (p = .02. Training and conditioning requirements specific for the two athletic groups caused that AG and SS have higher level of VO2max (p = .02 and VO2max.kg-1 (p = .00, and also lower level of the body weight (p= .01, BMI (p = .01 and the % BF (p = .00. These findings confirm that selected parameters are considered the bases for success in elite sports. This information could also help to design specific training and evaluate the adaptation to training stimuli with the aim to maximize sport performance.

  3. Risk factors for precompetitive sleep behavior in elite female athletes.

    Science.gov (United States)

    Silva, Maria-Raquel; Paiva, Teresa

    2018-06-07

    Sleep is of major importance for the athletes' short and long-term health, performance and recovery; however, published studies on athletes' sleep and even fewer before competition are scarce. This study evaluated the risk factors of sleep in young female gymnasts before an international competition. Sixty-seven rhythmic gymnasts (M=18.7,SD=2.9yrs.) of high performance (M=36.6,SD=7.6h/week) were evaluated regarding training and sport practice, body composition, sleep duration, daytime sleepiness by the Epworth Sleepiness Scale, sleep quality by the Pittsburgh Sleep Quality Index, precompetitive anxiety by the Sport Competition Anxiety Test form A, and detailed dietary intake just prior to a world competition. The majority of the participants (83.6%) presented reduced body fat levels (M=9.1,SD=2.1%) and low energy availability (M=31.5,SD=11.9kcal/kgFFM/day). They slept 8h10±1h30/night on weekdays and 8h40±00h40/night on weekends, 67% suffered from mild daytime sleepiness and 78% had a reduced sleep quality. Precompetitive anxiety was on average moderate (M=22.7,SD=3.2). The risk factors for short sleep duration were: 1.92 for a training volume>30hours/week (95%CI 0.84-4.39), 4.57 for menstruation (95%CI 1.17- 17.77), 6.62 for bedtime≥11:00PM (95%CI 1.74-25.10), 1.40 for BFsleep duration on weekdays and precompetitive stress were also predictors for a reduced sleep quality and/or abnormal daytime sleepiness. Age, training regime, menstruation, individual preferences for bedtime, body composition and energy were important predictors of gymnasts' precompetitive sleep with consequences upon their sleep duration, SQ and DS.

  4. Dynamic legged locomotion in robots and animals

    Science.gov (United States)

    Raibert, Marc; Playter, Robert; Ringrose, Robert; Bailey, Dave; Leeser, Karl

    1995-01-01

    This report documents our study of active legged systems that balance actively and move dynamically. The purpose of this research is to build a foundation of knowledge that can lead both to the construction of useful legged vehicles and to a better understanding of how animal locomotion works. In this report we provide an update on progress during the past year. Here are the topics covered in this report: (1) Is cockroach locomotion dynamic? To address this question we created three models of cockroaches, each abstracted at a different level. We provided each model with a control system and computer simulation. One set of results suggests that 'Groucho Running,' a type of dynamic walking, seems feasible at cockroach scale. (2) How do bipeds shift weight between the legs? We built a simple planar biped robot specifically to explore this question. It shifts its weight from one curved foot to the other, using a toe-off and toe-on strategy, in conjunction with dynamic tipping. (3) 3D biped gymnastics: The 3D biped robot has done front somersaults in the laboratory. The robot changes its leg length in flight to control rotation rate. This in turn provides a mechanism for controlling the landing attitude of the robot once airborne. (4) Passively stabilized layout somersault: We have found that the passive structure of a gymnast, the configuration of masses and compliances, can stabilize inherently unstable maneuvers. This means that body biomechanics could play a larger role in controlling behavior than is generally thought. We used a physical 'doll' model and computer simulation to illustrate the point. (5) Twisting: Some gymnastic maneuvers require twisting. We are studying how to couple the biomechanics of the system to its control to produce efficient, stable twisting maneuvers.

  5. BodySense: an evaluation of a positive body image intervention on sport climate for female athletes.

    Science.gov (United States)

    Buchholz, Annick; Mack, Heidi; McVey, Gail; Feder, Stephen; Barrowman, Nicholas

    2008-01-01

    The goal of the present study was to evaluate the effectiveness of a selective prevention program designed to reduce pressures to be thin in sport, and to promote positive body image and eating behaviors in young female athletes. Participants were competitive female gymnasts (aged 11 to 18 years), parents, and coaches from 7 gymnastic clubs across Ontario, Canada. Four of the seven clubs were randomized to receive the 3-month intervention program (IG) aimed at increasing awareness and positive climate change of body image pressures for athletes in their clubs. Three clubs were randomized to the control group (CG). A total of 62 female gymnasts (IG n = 31; CG n = 31) completed self-report questionnaires examining perceptions of pressure to be thin within their sports clubs, self-efficacy over dieting pressures, awareness and internalization of societal pressure to be thin, body esteem, and eating attitudes and behaviours before and following the intervention. A total of 32 mothers (IG n = 24; CG n = 8) completed measures examining their perceptions of their daughter's pressure to be thin, awareness and internalization of societal pressures to be thin, daughter's self-efficacy over dieting pressures, in addition to mothers' beliefs regarding thinness and success for women in society, before and following the intervention. The findings revealed that participation in the BodySense program resulted in athletes perceiving a reduction in pressure from their sports clubs to be thin, though no changes were found in body esteem, the EAT, or the SATAQ. No significant change was observed over time on mothers' measures. The role of climate change for prevention of eating disorders in athletes is discussed.

  6. [The impact of different sports on posture regulation].

    Science.gov (United States)

    Schwesig, R; Kluttig, A; Leuchte, S; Becker, S; Schmidt, H; Esperer, H D

    2009-09-01

    Previous work has suggested that both the level of activity and the type of sport may have a major impact on postural control. However, no systematic investigation has been performed regarding the various types of professional sports. Particularly, the impact of competitional sports on the postural subsystems has not been elucidated so far. The aim of this study was to investigate the influence of the major professional sport types, such as handball, gymnastics, swimming, and shooting, on the subsystems of postural control. We also tested the hypothesis that specific types of sport have specific effects on postural regulation. 155 competitive male and female athletes (handball: n = 30; gymnastics: n = 44; swimming: n = 50; shooting: n = 31), and 34 age- and gender-matched controls were investigated using the Interactive Balance System (IBS; Tetrax Inc., Ramat Gan, Israel). The following spectral and time-domain indices were determined: power in the following frequency bands: P(F1) (0.03 - 0.1 Hz), P(F)(2 - 4) (0.1 - 0.5 Hz), P(F)(5 - 6) (0.5 - 1.0 Hz), P(F)(7 - 8) (> 1.0 Hz), stability index (STABI), and synchronisation index (SYN). Shooting athletes exhibited significantly smaller values of P(F1) (p = 0.003), P(F)(2 - 4) (p sports exert different effects on the various subsystems of posture control, where especially shooting competitors demonstrate a significantly better posture regulation. Those effects can be parameterised and quantified with the IBS which thus enables an efficient and purposeful training. Furthermore, the IBS is highly suitable for aptitude screening in sports with high posture regulatory demands (shooting competitions, gymnastics, diving etc.). Copyright Georg Thieme Verlag KG Stuttgart . New York .

  7. Generic anthropometric and performance characteristics among elite adolescent boys in nine different sports.

    Science.gov (United States)

    Pion, Johan; Segers, Veerle; Fransen, Job; Debuyck, Gijs; Deprez, Dieter; Haerens, Leen; Vaeyens, Roel; Philippaerts, Renaat; Lenoir, Matthieu

    2015-01-01

    The aim of the present study was to evaluate the Flemish Sports Compass (FSC), a non-sport-specific generic testing battery. It was hypothesised that a set of 22 tests would have sufficient discriminant power to allocate athletes to their own sport based on a unique combination of test scores. First, discriminant analyses were applied to the 22 tests of anthropometry, physical fitness and motor coordination in 141 boys under age 18 (16.1 ± 0.8 years) and post age at peak height velocity (maturity offset = 2.674 ± 0.926) from Flemish Top Sport Academies for badminton, basketball, gymnastics, handball, judo, soccer, table tennis, triathlon and volleyball. Second, nine sequential discriminant analyses were used to assess the ability of a set of relevant performance characteristics classifying participants and non-participants for the respective sports. Discriminant analyses resulted in a 96.4% correct classification of all participants for the nine different sports. When focusing on relevant performance characteristics, 80.1% to 97.2% of the total test sample was classified correctly within their respective disciplines. The discriminating characteristics were briefly the following: flexibility in gymnastics, explosive lower-limb strength in badminton and volleyball, speed and agility in badminton, judo, soccer and volleyball, upper-body strength in badminton, basketball and gymnastics, cardiorespiratory endurance in triathletes, dribbling skills in handball, basketball and soccer and overhead-throwing skills in badminton and volleyball. The generic talent characteristics of the FSC enable the distinction of adolescent boys according to their particular sport. Implications for talent programmes are discussed.

  8. Beam Quality Preservation in the CERN PS-SPS Complex

    CERN Multimedia

    Arduini, Gianluigi

    2004-01-01

    The LHC will require beams of unprecedented transverse and longitudinal brightness. Their production imposes tight constraints on the emittance growth in each element of the LHC injector chain, namely the PS-SPS Accelerator Complex. The problems encountered at the different stages of the acceleration in the complex span a wide range of topics, such as injection matching, RF gymnastics, space charge, transverse and longitudinal single- and coupled-bunch instabilities, and electron cloud effects. The measurement techniques developed and applied to identify and study the various sources of emittance dilution to the high precision required for the LHC beams and the solutions found to control such phenomena are illustrated.

  9. DYNAMIC MAGNIFICATION OF BIOMECHANICAL SYSTEM MOTION

    Directory of Open Access Journals (Sweden)

    A. E. Pokatilov

    2017-01-01

    Full Text Available Methods for estimation of dynamic magnification pertaining to motion in biomechanics have been developed and approbаted in the paper. It has been ascertained that widely-used characteristics for evaluation of motion influence on mechanisms and machinery such as a dynamic coefficient and acceleration capacity factor become irrelevant while investigating human locomotion under elastic support conditions. The reason is an impossibility to compare human motion in case when there is a contact with elastic and rigid supports because while changing rigidity of the support exercise performing technique is also changing. In this case the technique still depends on a current state of a specific sportsman. Such situation is observed in sports gymnastics. Structure of kinematic and dynamic models for human motion has been investigated in the paper. It has been established that properties of an elastic support are reflected in models within two aspects: in an explicit form, when models have parameters of dynamic deformation for a gymnastic apparatus, and in an implicit form, when we have numerically changed parameters of human motion. The first part can be evaluated quantitatively while making comparison with calculations made in accordance with complete models. For this reason notions of selected and complete models have been introduced in the paper. It has been proposed to specify models for support and models of biomechanical system that represent models pertaining only to human locomotor system. It has been revealed that the selected models of support in kinematics and dynamics have structural difference. Kinematics specifies only parameters of elastic support deformation and dynamics specifies support parameters in an explicit form and additionally in models of human motion in an explicit form as well. Quantitative estimation of a dynamic motion magnification in kinematics and dynamics models has been given while using computing experiment for grand

  10. Projection of male fantasies

    DEFF Research Database (Denmark)

    Bonde, Hans

    2013-01-01

    . Lindhard's importance in the history of gymnastics is mainly attributable to the fact that he had a huge influence in the gendering of the behavioural codes of conduct and the formulation of a gender-specific movement programme aimed at the socialisation of boys and girls as well as men and women...... in accordance with the new gender roles of the emerging capitalist society with its strict division of education and labour between the two sexes. Lindhard clearly supported difference-feminism in contrast to 'resemblance-feminism'. These two concepts of femininity clashed in a fierce struggle in the inter...

  11. "Sports" medicine in Germany and its struggle for professional status.

    Science.gov (United States)

    Pfister, Gertrud

    2011-01-01

    In Germany gymnastics and sport had formed alliances with medical "sciences" as early as the 18th century. At the end of the 19th century, the rise of sport provoked heated debates among physicians about the benefits and the dangers of sporting activities. After World War I, sport became a fashion and a mass movement that increasingly attracted the interest of the medical profession. Doctors organized congresses and founded a professional organization and journal. Using theoretical approaches to professionalization, the efforts of "sport physicians" to gain professional status (and the resources and power connected with it) will be analyzed and interpreted.

  12. Two-dimensional NMR spectrometry

    International Nuclear Information System (INIS)

    Farrar, T.C.

    1987-01-01

    This article is the second in a two-part series. In part one (ANALYTICAL CHEMISTRY, May 15) the authors discussed one-dimensional nuclear magnetic resonance (NMR) spectra and some relatively advanced nuclear spin gymnastics experiments that provide a capability for selective sensitivity enhancements. In this article and overview and some applications of two-dimensional NMR experiments are presented. These powerful experiments are important complements to the one-dimensional experiments. As in the more sophisticated one-dimensional experiments, the two-dimensional experiments involve three distinct time periods: a preparation period, t 0 ; an evolution period, t 1 ; and a detection period, t 2

  13. Sport competitions in Antique Chersoneses.

    Directory of Open Access Journals (Sweden)

    Moutiev A.V.

    2011-12-01

    Full Text Available It is examined the content of physical education in Chersoneses in the ancient period. It is shown the participation of citizens in the Chersoneses competitions at various levels. Stressed the importance of physical culture, sports, sports training, organizing and conducting athletic competitions. Show the direction of physical education of youth, training for local and Panhellenic competitions, military service. The role of the teacher of gymnastics in physical education students in public schools. It is noted that the study involved in Chersoneses pedagogical methods and techniques. It is established that the citizens of Chersoneses actively participated in Panhellenic competitions and they became the victors.

  14. Physical rehabilitation in complex therapy of the ureter stones patients in the Truskavets health resort area

    Directory of Open Access Journals (Sweden)

    Shologon R.P.

    2010-05-01

    Full Text Available Efficiency of rehabilitation measures is considered in complex therapy with the use of differentiated methods of medical physical education for patients with stones of ureter. Under a supervision there was 143 patients. 93 patients were made basic group, 50 patients - control. From them 51 (56 % are men and 42 (54% are women. Age of patients made from 20 to 60 years. A sanatorium-resort rehabilitation is recommended with the use of the differentiated methods of medical gymnastics. Application of method improved the indexes of the functional state of buds and overhead urinary ways. Frequency of advancement and output of concrements is also megascopic.

  15. PENGARUH SENAM TERHADAP KADAR GULA DARAH PENDERITA DIABETES

    Directory of Open Access Journals (Sweden)

    Ocbrivianita Mulyaningtyas Utomo

    2012-07-01

    Full Text Available Tujuan dari penelitian ini untuk mengetahui perbedaaan kadar gula darah penderita diabetes antara kelompok yang melaksanakan senam dan kelompok yang tidak melaksanakan senam. Jenis penelitian ini adalah kohor. Populasi terpapar dalam penelitian ini adalah pasien diabetes mellitus tipe II di RS.Panti Wilasa Dr.Cipto Semarang yang mengikuti klub senam diabetes, dan populasi tidak terpapar adalah yang tidak mengikuti klub senam diabetes. Sampel terpapar dan tidak terpapar masing-masing berjumlah 42 orang. Analisis data dilakukan secara univariat dan bivariat (menggunakan uji wilcoxon dengan p = 0,05. Hasil dari penelitian ini terdapat perbedaan kadar gula darah sewaktu sebelum dan sesudah intervensi pada kelompok terpapar (nilai p = 0,0001, pada kelompok tidak terpapar (nilai p = 0,0001, pada kelompok terpapar dan tidak terpapar (nilai p = 0,0001 dengan penurunan rata-rata gula darah pada kelompok terpapar 2,3 kali lebih besar daripada kelompok tidak terpapar (31,5 mg/dl berbanding 13,5 mg/dl. Kesimpulan yang dapat diambil adalah senam efektif dalam menurunkan kadar gula darah. The purpose of this study to determine the differences in blood sugar levels of diabetes among the groups who perform gymnastics and groups who not perform gymnastics. This type of research is cohort. Exposed population in this study were patients with diabetes mellitus type II in Panti Wilasa Hospital Dr.Cipto Semarang diabetes who follow gymnastics club and population unexposed were patient who do not follow gymnastics club diabetes. Samples of each exposed and unexposwd were 42 people. Data analysis was performed univariate and bivariate (using the Wilcoxon test with p = 0.05. The result of this study there is a difference in blood sugar levels before and after the intervention while the exposed group (p-value = 0.0001, in the unexposed group (p-value = 0.0001, the exposed and unexposed groups (p-value = 0.0001 with an average decline blood sugar in the exposed group 2

  16. Solution to selected occupational health problems in the operation of large machinery in potash mines

    Energy Technology Data Exchange (ETDEWEB)

    Stuhrmann, D.

    1979-01-01

    This paper discusses health hazards, such as noise, vibrations and air pollution caused by the operation of large machines and their effect on the human body. Means of reducing the influence of these factors are: improved ear protection against noise, special gymnastics at the end of each shift, warm water swimming and a weekly sauna treatment for the effects of vibrations. Air pollution caused by diesel engines is monitored. Engine exhaust standards are examined in detail and methods are proposed to further reduce air pollution.

  17. Physical rehabilitation of sportsmen after fractures of foot joint with the help of power-waved therapy

    Directory of Open Access Journals (Sweden)

    Sydorchenko K.

    2010-06-01

    Full Text Available The complex program of improvement of quality and acceleration of renewal of sportsmen are developed after the breaks of talocrural joint. In experiment took part 40 sportsmen-footballers in age of 20-25 years. The program plugged in itself: morning sanitary gymnastics, medical physical culture, massage, hydrokinesitherapy, hydromassage, employments on trainers, physiotherapy, power-waved therapy. It is well-proven that the use of power-waved therapy accelerates the processes of renewal on the average on 2-3 months.

  18. Women in a hidrogymnastic class: experienced the grouping Interrelationship

    OpenAIRE

    Vládia Teles Moreira; Maria Gorette Andrade Bezerra; Karla Maria Carneiro Rolim; Maria de Fátima Maciel Araújo

    2004-01-01

    This study reports the practice experienced by nurses whose goal was to contribute with theuse of dynamic’s groups promoting a reflection about the self-care in health, in a group of women with the age between 60 and 80 years old who were joining the hydro gymnastic class. The experience was developed during the months of May and June of 2002, at an Olympic park of a sport center of a private school in Fortaleza, Ceara. The methodology of the process was developed through educational workshop...

  19. THE IMPORTANCE OF MOTORIC FACTORS ON REALIZATION OF ELEMENTS OF ACROBATICS IN RELATION TO THE RESPONDENTS’ STATURE

    Directory of Open Access Journals (Sweden)

    Jovica Petković

    2009-11-01

    Full Text Available The research has been done with an aim to set down the difference related to mo- toric abilities and successful realization of the competitive gymnastics curriculum (for- ward roll and backward roll depending on the respondents’ growth. This work is based on the sample of 51 fifth grade primary school children and 50 students of the fourth grade from the secondary school, all coming from the municipality of Niksic. All respondents were tested with ten mobility tests and two specific mobility tasks which were adjusted to the mentioned growth

  20. Effectiveness of physical education to promote motor competence in primary school children

    OpenAIRE

    Lopes, Vítor P.; Stodden, David F.; Rodrigues, Luis Paulo

    2017-01-01

    Motor skill (MS) competence is an important contributing factor for healthy development. The goal was to test the effectiveness of primary school physical education (PE) on MS and physical fitness (PF) development. Three classes (n = 60, aged 9.0 ± 0.9) were randomly assigned to three diverse conditions during a school year: two PE lessons/week (PE-2), three PE lessons/week (PE-3), and no PE lessons control group (CG). BMI, skinfolds, PF (9-min run/walk, sit-up, modified pull-ups), gymnast...

  1. Efficiency of complex physical rehabilitation at hypertensive illness of I degree on ambulatory-policlinic the stage

    Directory of Open Access Journals (Sweden)

    Buksha S.B.

    2012-01-01

    Full Text Available The results of application of аromatherapy with a massage and autogenic training are examined in a physical rehabilitation. In research took part men aged 50-55 years, sufferings hypertensive illness of the I degree. It is marked that major reason of development of hypertensive illness is a decline of motive activity of patients, susceptibility to the nervous overloads and stresses, unbalanced feed, violation of the mode of labour and rest. Application of complex physical rehabilitation is recommended: medical gymnastics with the elements of the autogenic training, аromatherapy with a massage, dietotherapy, physiotherapy.

  2. Youth Athletic and Sports Movement in the USSR on the Eve of the Great Patriotic War (According to the Materials of the Penza Region

    Directory of Open Access Journals (Sweden)

    Evgeny Nurdygin

    2018-03-01

    Full Text Available The article deals with the development of the youth athletic and sports movement in the Penza region in the first half of 1941 – before the Great Patriotic War. The activities of local Soviet-party and public organizations for the health improvement and military sport training of the population, especially the young: mass ski trips and crosses, gymnastics competitions, athletic crosses (for the Day of the Bolshevik Press, of Komsomol-trade union, for the prize of the "Young Leninist" newspaper, etc..

  3. EFEKTI PROGRAMSKIH SADRŽAJA SPORTSKE GIMNASTIKE NA USPEŠNOST IZVOĐENJA GIMNASTIČKIH SASTAVA

    OpenAIRE

    Milan Potić

    2005-01-01

    The research was carried out on a sample of 65 twenty to twenty-four-year-old students of Faculty of Physical Education in Nis. We can consider the sample to be selected since the criterion at the entrance exam to the Faculty of Physical Education ensures that. The sample consisted of third year students. Experimental procedure was carried out in groups of 15 –20 students, which were formed for the realization of the regular classes in artistics gymnastics. For the evaluation of motor abiliti...

  4. Simulation technology achievement of students in physical education classes.

    Directory of Open Access Journals (Sweden)

    Тіmoshenko A.V.

    2010-06-01

    Full Text Available Technology of evaluation of progress was studied during employments by physical exercises. Possibility of the use of design method was probed in an educational process during determination of progress of students. The value of mathematical models in pedagogical activity in the field of physical culture and sport is certain. Mathematical models are offered for the evaluation of success of student young people during employments swimming. Possibility of development of models of evaluation of success is rotined on sporting games, track-and-field, gymnastics.

  5. An Unusual Os Trigonum Syndrome Case Secondary to Car Accident: A Case Report

    Directory of Open Access Journals (Sweden)

    Safer

    2016-03-01

    Full Text Available Introduction The os trigonum syndrome is a common cause of posterior ankle pain, often affecting ballet dancers, soccer players, runners and gymnasts who frequently force the ankle into plantar flexion. In rare cases, onset of the os trigonum syndrome followed an acute injury. Case Presentation A 62-year-old female patient was admitted with load depended ankle pain and swelling, lasting for five years which promptly started after a car accident. We incidentally discovered os trigonum on plain radiography on a lateral view of the right ankle. Conclusions The os trigonum syndrome should take in consideration in elderly subject who had posterior ankle pain starting after a car accident.

  6. Sport and globalization

    DEFF Research Database (Denmark)

    Gems, Gerald R.; Pfister, Gertrud Ursula

    2014-01-01

    The authors describe, analyze and evaluate sport related globalization processes with a focus on transnationalism, colonialism, imperialism, and, more generally, geopolitical developments. They provide a variety of theoretical frameworks as they explore the emergence of modern sport and its...... dissemination around the world. In spite of resistance by the adherents of gymnastics or traditional movement cultures, sport with its focus on competition and records became popular all over the world. Both Great Britain and the United States induced their political and cultural hegemony via the soft power...... of modern sport which caused reactions, e.g. resistances or adaptations of indigenous, colonized, and other affected populations....

  7. CONNECTION OF TURN AHEAD AND TURN BACK WITH MOTORIC ABILITIES OF THE FIFTH GRADE STUDENTS

    Directory of Open Access Journals (Sweden)

    Jovica Petković

    2006-06-01

    Full Text Available The research is done for the purpose of determination and defining of the level of connection between some motoric abilities with success in realization of programmed contents from the area of gymnastics (turn ahead and turn back. The research is done on the sample of fifty one students from the fifth grade of Elementary School, on ten motoric tests and on two specific motoric assignments – turn ahead and turn back. The results of this research clearly point that there exist the multitude of statistically important coefficients of correlation between treated motoric abilities and applied motoric assignments.

  8. CONNECTION OF TURN AHEAD AND TURN BACK WITH MOTORIC ABILITIES OF THE FOURTH GRADE OF HIGH SCHOOL

    Directory of Open Access Journals (Sweden)

    Jovica Petković

    2008-08-01

    Full Text Available The research is done for the purpose of determination and defining of the level of connection between some motoric abilities with success in realization of programmed contents from the area of gymnastics (turn ahead and turn back. The research is done on the sample of fifty students from the fourth grade of High School, on ten motoric tests and on two specific motoric assignments – turn ahead and turn back. The results of this research clearly point that there exist the multitude of statistically important coefficients of correlation between treated motoric abilities and applied motoric assignments.

  9. HEALTH TECHNOLOGIES FOR INCREASING ADAPTIVE CAPABILITIESOF PREGNANT WOMEN

    Directory of Open Access Journals (Sweden)

    T. S. Krivonogova

    2014-01-01

    Full Text Available Our research is aimed to investigate the influence of breathing exercises and aqua-gymnastics on the adaptive capabilities of pregnant women in different trimesters of gestation.The estimation of adaptive capabilities of the pregnant women organism was carried out on the basis of functional tests on breath-holding duration – Stange’s test (for inhalation and Ghencea’s test (for exhalation in the initial period, 11–19, 21–29 and 31–39 weeks periods of pregnancy.To identify the adaptation strategies for pregnant women the method proposed by Ya.S. Pekker and A. Rotov was used, namely, the consideration of information measure as a measure of biological object preference behavior. Analysis of the results with information criterion of curve types using cluster analysis allowed to identify 4 standard types of adaptation strategies for pregnant women: adaptive, compensatory, compensatory-adaptive and maladaptive compensatory type of response. To estimate the adaptive capabilities of the respiratory system the ratio between the level of respiratory system functioning, its functional reserve and the degree of stress regulation mechanisms was considered.The intensity of lipid peroxidation processes (LPO in the blood serum of pregnant women was assessed by determining malondialdehyde (MDA in the reaction with 2-thiobarbituric acid. Determination of vitamin D content in blood serum was estimated by fluorimetric method using spectrophotometer «Hitachi-85» (Japan at an excitation wavelength of 295 nm and 320 nm fluorescence. Determination of the level of stress hormones (cortisol, insulin in the blood serum of pregnant women was performed by radio ligand assay.The following somatic diseases were registered among pregnant women applying to hospital: chronic tonsillitis, sinusitis, vasomotor rhinitis, bronchitis, bronchial asthma, hay fever, chronic pyelonephritis, atopic dermatitis. The next prenatal risks were revealed: morning sickness in I

  10. SPORTS AND TEHNICAL EDUCATION FOR TZHE STUDENTS OF TEACHING FACULTY

    Directory of Open Access Journals (Sweden)

    Goran Šekeljić

    2012-09-01

    Full Text Available The aim of this study was to examine the effects of physical education after primary and secondary education. An assessment of sports-technical education in the basic elements of gymnastics, volleyball and basketball was conducted on the sample of 104 students of the Faculty of Education in Uzice. The results indicate that about 80% of evaluated motor skills were performed error-free or with only minor errors in technique and posture, 15% of those covered by the survey performed the required elements with significant errors in technique and posture, and only a few percent do not have these skills. This means that the quality of teaching in primary and secondary schools, as far as men are concerned ,was such as to meet one of the main goals of education - the acquisition of basic sports and technical education. The results are significant because in this case it is about the students who will teach physical education to children of junior school age, and survey results indicate that they will be able to demonstrate the basic elements of gymnastics and sports games correctly.

  11. Multiagent data warehousing and multiagent data mining for cerebrum/cerebellum modeling

    Science.gov (United States)

    Zhang, Wen-Ran

    2002-03-01

    An algorithm named Neighbor-Miner is outlined for multiagent data warehousing and multiagent data mining. The algorithm is defined in an evolving dynamic environment with autonomous or semiautonomous agents. Instead of mining frequent itemsets from customer transactions, the new algorithm discovers new agents and mining agent associations in first-order logic from agent attributes and actions. While the Apriori algorithm uses frequency as a priory threshold, the new algorithm uses agent similarity as priory knowledge. The concept of agent similarity leads to the notions of agent cuboid, orthogonal multiagent data warehousing (MADWH), and multiagent data mining (MADM). Based on agent similarities and action similarities, Neighbor-Miner is proposed and illustrated in a MADWH/MADM approach to cerebrum/cerebellum modeling. It is shown that (1) semiautonomous neurofuzzy agents can be identified for uniped locomotion and gymnastic training based on attribute relevance analysis; (2) new agents can be discovered and agent cuboids can be dynamically constructed in an orthogonal MADWH, which resembles an evolving cerebrum/cerebellum system; and (3) dynamic motion laws can be discovered as association rules in first order logic. Although examples in legged robot gymnastics are used to illustrate the basic ideas, the new approach is generally suitable for a broad category of data mining tasks where knowledge can be discovered collectively by a set of agents from a geographically or geometrically distributed but relevant environment, especially in scientific and engineering data environments.

  12. THE INFLUENCE OF PROGRAMMED CORRECTIVE EXERCISES ON KIFOTIC BAD BODY POSITION AT PRIMARY SCHOOL CHILDREN

    Directory of Open Access Journals (Sweden)

    Zoran Bogdanović

    2008-08-01

    Full Text Available The subject matter of the research was the influence of specially programmed physical education instruction with specific complexes of exercises of corrective gymnastics at the 5th grade pupils, on the territory of the city Kragujevac, at those with kifotic bad body position established by measuring. After forming of experimental and control subjects groups, the experiment began. The subjects had the task to do the complete set of corrective exercises, determined before hand, three times a week during one class time. That programme was carried out continuously during the entire school year and the first semester of the following year, except during summer and winter vacation break. It can be concluded that the contents of experimental section of corrective gymnastics had the positive influence on the correction of kifotic bad body position at all the subjects, but with the more effective results at male population where the high percentage of corrected postural disturbance was attained. It can be said that the time period of eighteen months was enough for correction of kifotic bad body position at great number of the subjects. It can be also assumed that the more qualitative and complete improvement will be attained in the case of further continual exercises.

  13. [Physical rehabilitation of the patients presenting with dorsopathies following decompression surgery in the lumbosacral spinal area].

    Science.gov (United States)

    Sichinava, N V; Stiazhkina, E M; Gurkina, M V; Iashina, I V; Nuvakhova, M B

    2013-01-01

    The present study included 80 patients at the age varying from 24 to 59 years examined at different time (from 3 months to 3 years) after the surgical treatment of herniated intervertebral disks, mostly with clinical signs of L(v)-, S1-root radiculopathy. Coordination gymnastics included a complex of specific isotonico-isometric, isometric, and isotonic exercises designed to affect the deep stabilization system. The exercises were performed in five starting positions in a continuous mode with a small or medium amplitude of the movements synchronized with breathing. It was shown that coordination gymnastics in combination with magnetic therapy and iodine-bromine baths results in the statistically significant relief of pain syndrome (p<0.001) and formation of the muscular corset. Moreover, it increases stability of the vertebral column, improves its adaptation to physical activity, eliminates regional postural imbalance, and promotes formation of the proper movement patterns. Taken together, these effects constitute secondary prophylaxis of vertebrogenic pain syndrome and progressive degenerative changes.

  14. Sports-miscellanea in the collection of Poznań University Library

    Directory of Open Access Journals (Sweden)

    Bożena Świstek-Oborska

    2010-01-01

    Full Text Available The article presents writings related to sports subject matters that are currently held at Poznań University Library. The enormous variety of related material that includes both books and periodicals, as well as library materials from the special collection (iconographic material and social life documents, is identified and discussed. The article investigates various writings: books and periodicals from the collection of the Kaiser-Wilhelm-Bibliothek from the years 1898-1918, a collection of pre-war picture post cards and picture post cards depicting sports events and activities that illustrate primarily the activities of Polskie Towarzystwo Gimnastyczne “Sokół” in Poznań (Polish Gymnastic Society “Falcon” and a collection of sports obituaries, of coaches, referees and sports officials from Poznań and the Wielkopolska region. The contents of the material cover, on the one hand, sports events and the activities of sports organizations in Germany and the Wielkopolska region (from the end of the nineteenth century to the 1930s and provide a discussion on a number of the most popular sports disciplines such as gymnastics, horse ridding, shooting and cycling on the other. The presented documents were used primarily in promoting physical culture within German and Polish population of the region and now provide invaluable source in the history of sports.

  15. Empiric reliability of diagnostic and prognostic estimations of physical standards of children, going in for sports.

    Directory of Open Access Journals (Sweden)

    Zaporozhanov V.A.

    2012-12-01

    Full Text Available In the conditions of sporting-pedagogical practices objective estimation of potential possibilities gettings busy already on the initial stages of long-term preparation examined as one of issues of the day. The proper quantitative information allows to individualize preparation of gettings in obedience to requirements to the guided processes busy. Research purpose - logically and metrical to rotin expedience of metrical method of calculations of reliability of results of the control measurings, in-use for diagnostics of psychophysical fitness and prognosis of growth of trade gettings busy in the select type of sport. Material and methods. Analysed the results of the control measurings on four indexes of psychophysical preparedness and estimation of experts of fitness 24th gettings busy composition of children of gymnastic school. The results of initial and final inspection of gymnasts on the same control tests processed the method of mathematical statistics. Expected the metrical estimations of reliability of measurings is stability, co-ordination and informing of control information for current diagnostics and prognosis of sporting possibilities inspected. Results. Expedience of the use in these aims of metrical operations of calculation of complex estimation of the psychophysical state of gettings busy is metrology grounded. Conclusions. Research results confirm expedience of calculation of complex estimation of psychophysical features gettings busy for diagnostics of fitness in the select type of sport and trade prognosis on the subsequent stages of preparation.

  16. Acute avulsion fractures of the pelvis in adolescent competitive athletes: prevalence, location and sports distribution of 203 cases collected

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, F.; Dragoni, S. [Sports Science Inst., Rome (Italy)

    2001-03-01

    Objective. To describe the prevalence, location and sports distribution of pelvic avulsion fractures in adolescent competitive athletes. Design and patients. One thousand two hundred and thirty-eight radiographs of the pelvis taken for focal traumatic symptoms in athletes with an age range of 11-35 years over a period of 22 years were reviewed. Results. One hundred and ninety-eight adolescent athletes were affected by 203 avulsion fractures of the pelvic apophyses (five cases presented multiple locations). The localisation was the ischial tuberosity (IT) in 109 cases, anterior inferior iliac spine (AIIS) in 45 cases, anterior superior iliac spine (ASIS) in 39 cases, superior corner of pubic symphysis (SCPS) in 7 cases and iliac crest (IC) in 3 cases. Soccer (74 cases) and gymnastics (55 cases) were the sports with the highest number of avulsion fractures documented. Conclusions. Apophyseal avulsion fractures of the pelvis in adolescent competitive athletes are most common in soccer and gymnastics. The lesions are usually the consequence of sudden and forceful muscle-tendon contractions during sport activities. Plain radiographs, are determinant for the diagnosis. (orig.)

  17. Current trends in the health of children and young people in learning environments

    Directory of Open Access Journals (Sweden)

    S.V. Garkusha

    2013-10-01

    Full Text Available Determined by the dynamics in the health of students and medical teams consisting of physical training in secondary schools. Analyzed the records in-depth inspection of magazines and leaflets health of 32484 schoolchildren of Chernigov for the period 2008-2012. Established a steady trend to a significant deterioration in the health of schoolchildren. A decline in the number of healthy children with the increase in the period of study from 1 to 11. Revealed negative trend decline in the health of children in the main medical group. Shows a tendency to increase the number of children belonging to the preparatory and special medical groups. It is recommended to use a recreational form of physical education and health educational use of technology. It is recommended to include in the training sessions: gymnastics, gymnastic minutes during lessons, exercise, and outdoor games on the elongated recess and daily physical education classes in the extended day, independent study after school, sports and mass work in the community.

  18. Rehabilitation of children at the inpatient stage after surgical treatment of unstable fractures of the thoracolumbar and lumbar spine

    Directory of Open Access Journals (Sweden)

    Alla V. Ovechkina

    2017-12-01

    Full Text Available Introduction. The modern approach to the treatment of unstable fractures of the thoracolumbar and lumbar spine in children is surgical stabilization at the early stages after trauma by using metal structures that quickly restore vertical functionality to the patient and shorten the period of inpatient treatment. However, the issues related to restorative treatment have not been sufficiently addressed. Aim. To develop an algorithm for restorative treatment of children at the inpatient stage after surgical treatment of unstable uncomplicated fractures of the thoracolumbar and lumbar spine. Material and methods. Based on the results of treatment of 73 patients aged 9 to 17 years with unstable uncomplicated vertebral fractures, an algorithm of stage-by-stage rehabilitation by means of therapeutic gymnastics depending on the severity of the injury, method of surgical stabilization of the spine, physical condition of the child, and time passed after the operation was developed. Results and discussion. The use of differentiated groups of respiratory gymnastics and isometric and dynamic exercises for muscle groups restored vertical functionality to patients in 1–3 days after surgery, restored spine and motor functions, and shortened the duration of inpatient treatment to a range of 10–14 days. Conclusion. The developed algorithm for physical rehabilitation of children after surgical treatment of unstable injuries of the thoracic and lumbar spine by using metal structures at the inpatient stage contributed to the selection of the most rational and effective program of restorative treatment.

  19. [The post-discectomy syndrome: clinical and electroneuromyographic characteristics and methods of treatment].

    Science.gov (United States)

    Musaev, A V; Guseĭnova, S G; Musaeva, I R

    2008-01-01

    The data of the Azerbaijan Neurosurgical Center, including 2618 case-reports of patients operated on for low back discal hernia between 1997 and 2002, have been analyzed. The retrospective analysis of the data reveals that 26,4% of patients need further restorative treatment due to the presence of various neurological disturbances: pain syndromes of different intensity, motor deficits (pareses), sensory disorders and functional disorders of pelvic organs. The retrospective analysis of the data reveals that 26,4% of patients need further restorative treatment due to the presence of various neurological disturbances: pain syndromes of different intensity, motor deficits (pareses), sensory disorders and functional disorders of pelvic organs. Along with these data, the results of our own clinical and neurophysiological study of 110 patients have been summarized as well. Along with these data, the results of our own clinical and neurophysiological study of 110 patients have been summarized as well. A high effectiveness of electrostimulation and naphthalan therapy alone and in combination with massage and medical gymnastics has been revealed. A high effectiveness of electrostimulation and naphthalan therapy alone and in combination with massage and medical gymnastics has been revealed. Electroneuromyographic data revealing the positive dynamics as a result of the treatment of patients with the post-discectomy syndrome are presented. Electroneuromyographic data revealing the positive dynamics as a result of the treatment of patients with the post-discectomy syndrome are presented.

  20. Training-induced increase in nitric oxide metabolites in chronic heart failure and coronary artery disease: an extra benefit of water-based exercises?

    Science.gov (United States)

    Laurent, Mourot; Daline, Teffaha; Malika, Bouhaddi; Fawzi, Ounissi; Philippe, Vernochet; Benoit, Dugue; Catherine, Monpère; Jacques, Regnard

    2009-04-01

    Rehabilitation programs involving immersed exercises are more and more frequently used, with severe cardiac patients as well. This study investigated whether a rehabilitation program including water-based exercises has additional effects on the cardiovascular system compared with a traditional land-based training in heart disease patients. Twenty-four male stable chronic heart failure patients and 24 male coronary artery disease patients with preserved left ventricular function participated in the study. Patients took part in the rehabilitation program performing cycle endurance exercises on land. They also performed gymnastic exercises either on land (first half of the participants) or in water (second half). Resting plasma concentration of nitric oxide metabolites (nitrate and nitrite) and catecholamine were evaluated, and a symptom-limited exercise test on a cycle ergometer was performed before and after the rehabilitation program. In the groups performing water-based exercises, the plasma concentration of nitrates was significantly increased (P = 0.035 for chronic heart failure and P = 0.042 for coronary artery disease), whereas it did not significantly change in the groups performing gymnastic exercise on land. No changes in plasma catecholamine concentration occurred. In every group, the cardiorespiratory capacity of patients was significantly increased after rehabilitation. The water-based exercises seemed to effectively increase the basal level of plasma nitrates. Such changes may be related to an enhancement of endothelial function and may be of importance for the health of the patients.

  1. Effects of Early Musical Experience on Auditory Sequence Memory

    Directory of Open Access Journals (Sweden)

    Adam T. Tierney

    2008-12-01

    Full Text Available The present study investigated a possible link between musical training and immediate memory span by testing experienced musicians and three groups of musically inexperienced subjects (gymnasts, Psychology 101 students, and video game players on sequence memory and word familiarity tasks. By including skilled gymnasts who began studying their craft by age six, video game players, and Psychology 101 students as comparison groups, we attempted to control for some of the ways skilled musicians may differ from participants drawn from the general population in terms of gross motor skills and intensive experience in a highly skilled domain from an early age. We found that musicians displayed longer immediate memory spans than the comparison groups on auditory presentation conditions of the sequence reproductive span task. No differences were observed between the four groups on the visual conditions of the sequence memory task. These results provide additional converging support to recent findings showing that early musical experience and activity-dependent learning may selectively affect verbal rehearsal processes and the allocation of attention in sequence memory tasks.

  2. Application of skeletal age based on x-ray in selecting sports talents

    Science.gov (United States)

    Mao, Zongzhen; Xu, Guodong; Song, Tao

    2012-01-01

    Skeletal age has been studied and proved that for most elite athletes, it was coincident with the chronological ages when they were young. In order to explore the application of skeletal age in selecting sports talent, 32 athletes (female, chronological age 5-12 y) were chosen from the Gymnastics Training Base in this study. Their left hand-wrists were photographed with X-rays, and then the skeletal ages were estimated by Chinese version of the Tanner-Whitehouse Skeletal Maturity Assessment System. At the same time, their body shapes, functions, and sports ability were also measured. Results showed that 71.88% of the skeletal age was proportional to their chronological age (+/- 1 y); while 18.75% of the skeletal maturity was retarded by 1- 2 year, 9.37% of those was advanced more than 1 year. On the other hand, the body shape, functions and sports ability of the athletes were positively related with their skeletal maturity. This study proved that the determination of skeletal maturity is a reliable evaluation for selecting sports talent. A further study on the influence of gymnastics on the skeletal age is of great significance.

  3. LAND WHERE YOU LOOK? – FUNCTIONAL RELATIONSHIPS BETWEEN GAZE AND MOVEMENT BEHAVIOUR IN A BACKWARD SALTO

    Directory of Open Access Journals (Sweden)

    Thomas Heinen

    2012-07-01

    Full Text Available In most everyday actions the eyes look towards objects and locations they are engaged with in a specific task and this information is used to guide the corresponding action. The question is, however, whether this strategy also holds for skills incorporating a whole-body rotation in sport. Therefore, the goal of this study was to investigate relationships between gaze behaviour and movement behaviour in a complex gymnastics skill, namely the backward salto performed as a dismount on the uneven bars. Thirteen expert gymnasts were instructed to fixate a light spot on the landing mat during the downswing phase when performing a backward salto as dismount. The location of the light spot was varied systematically with regard to each gymnast’s individual landing distance. Time-discrete kinematic parameters of the swing motion and the dismount were measured. It was expected that fixating the gaze towards different locations of the light spot on the landing mat would directly affect the landing location. We had, however, no specific predictions on the effects of manipulating gaze direction on the remaining kinematic parameters. The hip angle at the top of the backswing, the duration of the downswing phase, the hip angle prior to kick-through, and the landing distance varied clearly as a function of the location of the light spot. It is concluded that fixating the gaze towards the landing mat serves the function to execute the skill in a way to land on a particular location.

  4. Pengembangan model tarian bonet untuk kebugaran jasmani dalam pembelajaran penjasorkes di sekolah dasar

    Directory of Open Access Journals (Sweden)

    Ramona Mathias Mae

    2017-04-01

    Abstract This study aims to produce a model of bonet dance for physical fitness in physical education in elementary school appropriate as a form of learning models which are varied and fun. This developmental research was carried out following the steps as follows: (1 collecting information in the field, (2 conducting an analysis of the information that had been collected, (3 developing the initial products (draft model, (4 expert validation and revision, (5 small-scale field trials and revisions, (6 large-scale field trials and revisions, and (7 manufacture of the final product. The Small-scale trials were carried out to 20 studens of Oebesa Soe elementary school. Large-scale trials were conducted to 25 studens of Oefatu Soe elementary school. The data collection instruments used were; (1 questionnaire, (2 sheets of bonnet dance observation, and (3 a child assessment sheet format. The  Techniques of data analysis used were descriptive quantitative analysis and qualitative descriptive analysis. This study resulted in a gymnastics bonet dance for physical fitness in physical education in elementary school. The developed product is a form of gymnastic dance manuals and instructional DVD of bonet dance for physical fitness in physical education in elementary school. From the results of the expert evaluations of the materials, it can be concluded that the developed model for physical fitness bonet dance is fit for use for teaching physical education in elementary school. Keywords: development, bonet dance, physical fitness, elementary school

  5. Body mass composition of ballet dancers and elite female aesthetic sport athletes from Cuba. DOI: 10.5007/1980-0037.2011v13n5p335

    Directory of Open Access Journals (Sweden)

    Julieta Aréchiga Viramontes

    2011-08-01

    Full Text Available The level of scenic beauty of ballet dancer’s figure is signified for the reason of possessing morpho-functional characteristics valid only within the artistic cannon. The female ballet dancers and the sportswomen who practice esthetic sports do have in common the need of being slim and executing efficiently the complex movements of their technical activities. The objective of this paper is to compare the body composition of ballet female dancers with that of the artistic gymnastics (GAR, the rhythmic gymnastics (GRI and the synchronized swimming (NAS elite sportswomen. Thirty two female ballet dancers of the National Cuban Ballet School and sixty three elite sportswomen who practice aesthetic sports in Cuba have been studied for the purpose. An anthropometric protocol of sixteen measures has been applied to calculate the kinanthropometric indexes of the corporal mass composition’s component. The general percentage of the fat mass (PMG in the ballet dancers was found statistically different to the GAR and GRI groups, but this one was similar in comparison with NAS group. Mayor muscle mass general percentage (PMM was obtained in the GAR and GRI groups, in comparison with the dancers. The ballet group showed the minor differential PMM-PMG, and muscular percentage of the transverse areas of the segments of extremities than the elite athlete groups. The data classified the ballet group as the one of less potential efficiency of technical and transitive movement than the other ones.

  6. Technique of the biomechanical analysis of execution of upward jump piked

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    Nataliya Batieieva

    2016-12-01

    Full Text Available Purpose: the biomechanical analysis of execution of upward jump piked. Material & Methods: the following methods of the research were used: theoretical analysis and synthesis of data of special scientific and methodical literature; photographing, video filming, biomechanical computer analysis, pedagogical observation. Students (n=8 of the chair of national choreography of the department of choreographic art of Kiev national university of culture and art took part in carrying out the biomechanical analysis of execution of upward jump piked. Results: the biomechanical analysis of execution of upward jump piked is carried out, the kinematic characteristics (way, speed, acceleration, effort of the general center of weight (GCW and center of weight (CW of biolinks of body of the executor are received (feet, shins, hips, shoulder, forearm, hands. Biokinematic models (phases are constructed. Power characteristics are defined – mechanical work and kinetic energy of links of legs and hands at execution of upward jump piked. Conclusions: it is established that the technique of execution of upward jump piked considerably influences the level of technical training of the qualified sportsmen in gymnastics (sports, in aerobic gymnastics (aerobics, diving and dancing sports.

  7. STUDY REGARDING THE IMPORTANCE OF APPLYING THE DIDACTIC STRATEGIES IN LEARNING AND PERFECTING PROCESS OF WOMEN VAULT YURCHENKO - ROUND OFF FLIC FLAC 1 ½ SALTO BACKWARD STRETCHED OFF

    Directory of Open Access Journals (Sweden)

    Gina Gogean

    2009-03-01

    Full Text Available The artistic gymnastic registers significant process at the international level, the contest exigency for the jump test rising to a very high achievement level so as it needs a special training methodology. I broach this study from the point of view of the importance of instructional strategies applied in the learning and perfecting process of the jump through Yurchenko, this providing the quality of the instruction process and the competitive behavior.The instructional strategies aim at solving the operational objectives through a coherent methodological system, well defined, by using efficiently the best combination of the 3M ( methods, materials, means , chosen and adapted to the learning and perfecting process of jumps through Yurchenko, after choosing and obeyingcertain rules, principles and organization methods in order to provide a high level of quality and efficiency in whatconcerns the training process for achieving the proposed objectives and which to allow the junior gymnasts, at thesenior level, the approaching of certain jumps of a higher difficulty.

  8. The Correlation of Exercise and Range of Motion (ROM on Elderly Knee Observasional Study on Elderly People in Pedurungan Semarang

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    Adhitya Putra Widyantoro

    2012-06-01

    Design and Method: Observastional study with a cross sectional design 80 elderly men and women were divided into 2 groups: gymnastics group in the Social Rehabilitation Unit Of Pucang Gading (n=40 and unexcercises group in the Penggaron village (n=40. In both groups, the degree of ROM of knee was assessed using the Goniometer. To evaluate the value of its significance, the data were analyzed using the Mann Withney test followed by Spearmann’s rho test. Result: ROM for gymnastic(exercised group and unexercised group were 115.50°±11.591°, 95.38°±12.780° respectively with p<0. 001. Resuts showed that doing exercise was useful for maintaining ROM of knee in elderly people. Spearmann’s rho test resulted in a strong correlation between ROM and exercise with r value of 0.652. Conclusion: exercise correlates with ROM of knee in elderly (Sains Medika, 4(1:39-45.

  9. [Senior citizen's physical activity and welfare].

    Science.gov (United States)

    Santana, Maria da Silva; Chaves Maia, Eulália M

    2009-01-01

    This work analysed senior citizens' perception of needs and social values involved in taking physical activity for their own benefit. This study's main aim was to investigate social representations of 3rd age physical activity. This was a cross-sectional, interdisciplinary qualitative study, underpinned by theoretical-methodological social representation theory. A convenience, non-probabilistic, census-dependent method was used for obtaining the sam-ple of 62 people aged 50 to 78 from north-eastern Brazil. The data were collected by using the free word association technique and analysed by EVOC/2000 software. Analysing the replies led to three types of elements being identified which were related to the social representation of physical activity as attributed by the elderly: a psychological dimension (represented by happiness, well-being), a social dimension (dancing) and a biophysical dimension (gymnastics, water-gymnastics and health). The term 'happiness' stood out most in the word recall tests. When relating old age to the sample's social representation of physical activity, the study showed that physical activity assumed a preponderant role in the life of the elderly through cyclical appreciation-depreciation, social representation simultaneously and gradually acquiring 'life having more health and quality' from social representation. The subjects reported a positive association between physical activity, social interaction and well-being. The elderly also believed in physical activity's effects on physical-motor aspects and health. The social representation of physical activity by the group being studied was close to the physical activity's biopsychosocial dimension.

  10. FORMATION OF PHYSICAL EDUCATIONAL STUDY AND PROFESIONAL SCHOOL IN SLOVENIA, NOWADAY FACULTY OF SPORT

    Directory of Open Access Journals (Sweden)

    Tomaž Pavlin

    2013-07-01

    Full Text Available Physical Education (PE as new profesion based on physical activity entered in Slovenian and south slavic millieu in the second half of 19 th century. The roots are in gymnastic societies and paralelly in school system. In austrian part of Habsburg Empire in 1869 new school's law was adopted. It proclaimed 2 obligatory hours of PE. With institunalization of PE soon arrised the problem of profesional PE staff and opened the question of profesional physical educational courses or even study for PE trainers and teachers. The problem was firstly solving or by gymnastic courses or later with establishment of special high schools for physical education. In Slovenia important steps in solving the PE profesional problem were done after the second world war by organising new PE study. Despite stereotypes of nonacademism or nonscientism PE gained political and social suport and in the fithtieth of 20. Century Institut for PE was established. Institut was the begginer of High School for Physical Culture, established in 1960. The purpose of new School was to educate and prepare profesionals of PE for the needs of school system and civil-society. On the other side, the establishmet meant also the start of new science – kinesiology. In the paper we will on the basis of sources focused on cruical steps in the process of the educational institutionalization of PE and formation of Faculty of Sport, which in 2010 celebrated its 50 th anniversary.

  11. Calcaneocuboid joint instability: a novel operative technique for anatomic reconstruction.

    Science.gov (United States)

    Lohrer, Heinz; Arentz, Sabine

    2004-05-01

    A case history of a 13-year-old female national top-level gymnast, suffering from calcaneocuboid joint instability, is presented. The procedure was done as an anatomic repair by capsular reefing, which was augmented using a local periosteal flap. Initially, the athlete twisted her ankle. Clinical investigation revealed no sign of a lateral ankle ligament injury, but following this initial examination, recurrent giving-way of the foot occurred. She additionally felt significant but diffuse pain on the lateral side of the foot during loading in training and competition. For 2 months she was unable to run and conservative treatment failed. Diagnosis of a calcaneocuboid instability was established 4 months after the initial lesion by clinical and x-ray stress examination of the calcaneocuboid joint. Open surgery was successfully performed. Early functional posttreatment was done and the patient returned to full high-level gymnastics ability 16 weeks after surgery. Two years later, a similar injury occurred to the opposite calcaneocuboid joint and the same operative procedure again led to full sports ability.

  12. ANOTACIONES AL BALONMANO EN EL CONTEXTO HISTÓRICO DEL DEPORTE EN ESPAÑA (1900-1939[Annotations to handball in the historical context of sport in Spain (1900-1939

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    Xavier Torrebadella-Flix

    2013-07-01

    Full Text Available Para abordar los orígenes del balonmano en España, el estudio de nuevas fuentes documentales históricas, nos permiten tratar el estado de la cuestión y describir o reinterpretar los acontecimientos hasta la fecha conocidos. El balonmano fue introducido a través de los Exploradores de España, la Escuela Central de Gimnasia y, principalmente, por el deporte femenino en la universidad de Madrid durante la II República. Las noticias que aquí se presentan contribuyen a construir la historia del balonmano en la coyuntura social del deporte en España entre 1900 a 1939.AbstractTo address the origins of handball in Spain, studying new historical documentary sources allows us to state the question and describe or reinterpret events so far known. The handball was introduced through the Explorers from Spain, Central School of Gymnastics and mainly by women's sports at the University of Madrid during the Second Republic. The news presented here helps build the history of handball in the social situation of sport in Spain from 1900 to 1939.Keywords: history of handball, sport and feminism, Second Republic in Spain, school sports, Central School of Gymnastics, Boy-Scouts

  13. The relationship between yoga involvement, mindfulness and psychological well-being.

    Science.gov (United States)

    Gaiswinkler, L; Unterrainer, H F

    2016-06-01

    The aim of this study was to examine how different levels of yoga involvement are related to different parameters of mental health and illness. A total sample of 455 participants (410 females) were investigated by means of an internet survey. 362 yoga practitioners (327 females) rated their degree of yoga involvement on the Yoga Immersion Scale. A control group was comprised of 93 gymnastics practitioners (83 females). All participants completed the Multidimensional Inventory for Religious/Spiritual Well-Being, the Freiburger Mindfulness Inventory and the Brief Symptom Inventory for psychiatric symptoms. Highly involved yoga practitioners exhibited a significantly increased amount of mindfulness and religious/spiritual well-being (both pyoga-involved or who were in the gymnastics control group. In accordance with the literature, yoga practice might have its biggest impact on mental health when it is part of a practitioner's worldview. Further research focusing on the impact of yoga involvement in clinical groups is encouraged. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Baton twirling on an international stage

    CERN Multimedia

    Stephanie McClellan

    2013-01-01

    There aren’t many people who can throw a baton in the air, do a backhand spring and catch it with the grace of a dancer. Well, Julie Haffner from the CERN Press Office can. Baton twirling started as her hobby but soon became a passion - leading her team to win the International Baton Twirling Cup.    Gex Twirling Club performing their winning number at the 2013 International Baton Twirling Cup. (Image: Véronique Bellour). There is no telling when or where people will find their passion. For Julie Haffner, it was when she followed her cousin to a baton twirling class at the age of 10. Since that fortuitous day, she has committed herself to the sport and competed on international stages. Very close to rhythmic gymnastics, baton twirling requires skilful coordination and teamwork. Julie’s performances combine the precision of baton manipulation, the grace of a dancer and the strength of a gymnast. The first year in which she competed with the Gex Twirlin...

  15. Acute avulsion fractures of the pelvis in adolescent competitive athletes: prevalence, location and sports distribution of 203 cases collected

    International Nuclear Information System (INIS)

    Rossi, F.; Dragoni, S.

    2001-01-01

    Objective. To describe the prevalence, location and sports distribution of pelvic avulsion fractures in adolescent competitive athletes. Design and patients. One thousand two hundred and thirty-eight radiographs of the pelvis taken for focal traumatic symptoms in athletes with an age range of 11-35 years over a period of 22 years were reviewed. Results. One hundred and ninety-eight adolescent athletes were affected by 203 avulsion fractures of the pelvic apophyses (five cases presented multiple locations). The localisation was the ischial tuberosity (IT) in 109 cases, anterior inferior iliac spine (AIIS) in 45 cases, anterior superior iliac spine (ASIS) in 39 cases, superior corner of pubic symphysis (SCPS) in 7 cases and iliac crest (IC) in 3 cases. Soccer (74 cases) and gymnastics (55 cases) were the sports with the highest number of avulsion fractures documented. Conclusions. Apophyseal avulsion fractures of the pelvis in adolescent competitive athletes are most common in soccer and gymnastics. The lesions are usually the consequence of sudden and forceful muscle-tendon contractions during sport activities. Plain radiographs, are determinant for the diagnosis. (orig.)

  16. Chronic effects of strength training vs. Hydro aerobics on functional and cardiorespiratory ability in postmenopausal women.

    Science.gov (United States)

    Novaes, Giovanni S; Novaes, Jefferson S; Vilaça-Alves, José; Silva, Gabriel Costa E; Garrido, Nuno D; Furtado, Hélio; Reis, Victor M

    2014-09-29

    The current study aimed to compare the effects of two exercise programs (Strength Training and Hydro Gymnastics) on the functional and cardiorespiratory abilities of Portuguese postmenopausal women. The study population consisted of 38 volunteers (age: 66.9 ± 6.1 years, body mass: 73.70 ± 10.38 kg, and body height: 1.55 ± 0.10 m). Subjects were randomly divided into two experimental groups and one control group: one group performed 24 weeks of strength training (GST; n = 14), another performed 24 weeks of hydro gymnastics (GH; n = 17) and a control group (CG; n = 7), where the subjects continued with their regular daily activities without involvement in any physical exercise program. Three assessments were performed: before the beginning of the program, 12 weeks after the start of the training program and 24 weeks after the start of the program. To assess the functional ability of the participants, several tests proposed by Jones and Rikli (2002) were performed. To evaluate the cardiorespiratory ability of the participants, a modified treadmill Bruce test was applied. Significant differences (ptraining methods in the tests, which primarily demanded muscular strength. Body mass and the body mass index showed significant differences during the three stages of assessment in the GST group (pfunctional and cardiorespiratory abilities of Portuguese postmenopausal women.

  17. Extreme Kinematics in Selected Hip Hop Dance Sequences.

    Science.gov (United States)

    Bronner, Shaw; Ojofeitimi, Sheyi; Woo, Helen

    2015-09-01

    Hip hop dance has many styles including breakdance (breaking), house, popping and locking, funk, streetdance, krumping, Memphis jookin', and voguing. These movements combine the complexity of dance choreography with the challenges of gymnastics and acrobatic movements. Despite high injury rates in hip hop dance, particularly in breakdance, to date there are no published biomechanical studies in this population. The purpose of this study was to compare representative hip hop steps found in breakdance (toprock and breaking) and house and provide descriptive statistics of the angular displacements that occurred in these sequences. Six expert female hip hop dancers performed three choreographed dance sequences, top rock, breaking, and house, to standardized music-based tempos. Hip, knee, and ankle kinematics were collected during sequences that were 18 to 30 sec long. Hip, knee, and ankle three-dimensional peak joint angles were compared in repeated measures ANOVAs with post hoc tests where appropriate (pHip hop maximal joint angles exceeded reported activities of daily living and high injury sports such as gymnastics. Hip hop dancers work at weight-bearing joint end ranges where muscles are at a functional disadvantage. These results may explain why lower extremity injury rates are high in this population.

  18. Comparison of impact forces, accelerations and ankle range of motion in surfing-related landing tasks.

    Science.gov (United States)

    Lundgren, Lina E; Tran, Tai T; Nimphius, Sophia; Raymond, Ellen; Secomb, Josh L; Farley, Oliver R L; Newton, Robert U; Sheppard, Jeremy M

    2016-01-01

    This study aimed to describe the impact forces, accelerations and ankle range of motion in five different landing tasks that are used in training and testing for competitive surfing athletes, to assist coaches in the prescription of landing task progression and monitoring training load. Eleven competitive surfing athletes aged 24 ± 7 years participated, and inertial motion sensors were fixed to the anterior aspect of the feet, mid-tibial shafts, sacrum and eighth thoracic vertebrae on these athletes. Three tasks were performed landing on force plates and two tasks in a modified gymnastics set-up used for land-based aerial training. Peak landing force, resultant peak acceleration and front and rear side ankle dorsiflexion ranges of motion during landing were determined. The peak acceleration was approximately 50% higher when performing aerial training using a mini-trampoline and landing on a soft-density foam board, compared to a similar landing off a 50 cm box. Furthermore, the ankle ranges of motion during the gymnastic type landings were significantly lower than the other landing types (P ≤ 0.05 and P ≤ 0.001), for front and rear sides, respectively. Conclusively, increased task complexity and specificity of the sport increased the tibial peak acceleration, indicating greater training load.

  19. Pengaruh Senam Nifas terhadap Penurunan Tinggi Fundus Uteri pada Ibu Post Partum di RSUP DR. M. Djamil Padang

    Directory of Open Access Journals (Sweden)

    Nurniati Tianastia Rullynil

    2014-09-01

    Full Text Available AbstrakPerdarahan merupakan penyebab utama kesakitan dan kematian ibu pada masa nifas, dimana 50%-60% karena kegagalan miometrium berkontraksi secara sempurna. Salah satu asuhan untuk memaksimalkan kontraksi uterus pada masa nifas adalah dengan melaksanakan senam nifas, guna mempercepat proses involusi uteri. Tujuan penelitian ini adalah untuk mengetahui pengaruh senam nifas terhadap penurunan tinggi fundus uteri (TFU pada ibu post partum. Penelitian ini merupakan studi eksperimental dengan Post Test Only Control Group Design. Alat yang digunakan dalam penelitian berupa kaliper pelvimetri. Diberikan perlakuan senam nifas pada kelompok intervensi dan tidak senam nifas pada kelompok kontrol, kemudian dilakukan pengukuran tinggi fundus uteri hari ke-1, hari ke-3 dan hari ke-6. Data dianalisa menggunakan Uji General Linier Model (GLM. Rerata TFU hari ke-1 pada kelompok intervensi 12,37±0,72 dan 12,42±0,54 pada kelompok kontrol. Rerata TFU hari ke-3 pada kelompok intervensi 9,00±0,94 dan 9,87±0,75 pada kelompok kontrol. Sedangkan rerata TFU hari ke-6 pada kelompok intervensi 5,72±0,88 dan 7,37±0,68 pada kelompok kontrol. Terdapat perbedaan yang signifikan penurunan tinggi fundus uteri antara kedua kelompok pada hari ke-3 (p=0,00 dan hari ke 6 (p=0,00. Dari hasil penelitian dapat disimpulkan bahwa senam nifas berpengaruh terhadap penurunan tinggi fundus uteri. Penurunan tinggi fundus uteri pada kelompok intervensi lebih turun dibanding kelompok kontrol.Kata kunci: senam nifas, tinggi fundus uteri, post partumAbstractHemorrhage is a major cause of maternal morbidity and mortality in the puerperium, about 50%-60% of hemorrhage occurs due to failure of myometrium to contract completely. One care to maximaze uterine contraction during the puerperium is by implementing parturition gymnastics in order to accelarate the process of uterine involution. The purpose of this study was to determine the effect of parturition gymnastics on a decreasing of

  20. Hypermobility in Adolescent Athletes: Pain, Functional Ability, Quality of Life, and Musculoskeletal Injuries.

    Science.gov (United States)

    Schmidt, Heidi; Pedersen, Trine Lykke; Junge, Tina; Engelbert, Raoul; Juul-Kristensen, Birgit

    2017-10-01

    Study Design Cross-sectional. Background Generalized joint hypermobility (GJH) may increase pain and likelihood of injuries and also decrease function and health-related quality of life (HRQoL) in elite-level adolescent athletes. Objective To assess the prevalence of GJH in elite-level adolescent athletes, and to study the association of GJH with pain, function, HRQoL, and musculoskeletal injuries. Methods A total of 132 elite-level adolescent athletes (36 adolescent boys, 96 adolescent girls; mean ± SD age, 14.0 ± 0.9 years), including ballet dancers (n = 22), TeamGym gymnasts (n = 57), and team handball players (n = 53), participated in the study. Generalized joint hypermobility was classified by Beighton score as GJH4 (4/9 or greater), GJH5 (5/9 or greater), and GJH6 (6/9 or greater). Function of the lower extremity, musculoskeletal injuries, and HRQoL were assessed with self-reported questionnaires, and part of physical performance was assessed by 4 postural-sway tests and 2 single-legged hop-for-distance tests. Results Overall prevalence rates for GJH4, GJH5, and GJH6 were 27.3%, 15.9%, and 6.8%, respectively, with a higher prevalence of GJH4 in ballet dancers (68.2%) and TeamGym gymnasts (24.6%) than in team handball players (13.2%). There was no significant difference in lower extremity function, injury prevalence and related factors (exacerbation, recurrence, and absence from training), HRQoL, or lengths of hop tests for those with and without GJH. However, the GJH group had significantly larger center-of-pressure path length across sway tests. Conclusion For ballet dancers and TeamGym gymnasts, the prevalence of GJH4 was higher than that of team handball players. For ballet dancers, the prevalence of GJH5 and GJH6 was higher than that of team handball players and the general adolescent population. The GJH group demonstrated larger sway in the balance tests, which, in the current cross-sectional study, did not have an association with injuries or HRQo