WorldWideScience

Sample records for athletics athletic training

  1. Fundamentals of sports training athlete-athlete

    OpenAIRE

    Bykova, M. S.; I.V. Gerasimov; Быкова, М. С.; ГЕРАСИМОВ И.В.

    2014-01-01

    Sport training currently is an important component of the system of preparation of the sportsman. It is a pedagogical process, which is based on application of physical exercises to improve functional capabilities of the athlete Спортивная тренировка в настоящее время является важной составной частью системы подготовки спортсмена. Она представляет собой педагогический процесс, который основан на использовании физических упражнений с целью совершенствования функциональных возможностей спорт...

  2. Overview of Athletic Training Education Research Publications

    OpenAIRE

    Turocy, Paula Sammarone

    2002-01-01

    Objective: To provide an overview of the limited amount of peer-reviewed literature on athletic training education that has been published in athletic training journals. Publications that related specifically to the development of evaluation tools or specific addenda to the required athletic training curriculum were not included.

  3. Factors Influencing Athletic Training Students' Perceptions of the Athletic Training Profession and Career Choice

    Science.gov (United States)

    Benes, Sarah S.; Mazerolle, Stephanie M.

    2014-01-01

    Context: Successful athletic training programs should help students develop a desire to work within the athletic training profession while providing adequate preparation for them to enter the workforce. Understanding athletic training students' perceptions of the profession as they leave programs and the factors that influence these…

  4. Athletic Training: Instructors Perceived Preparedness for Teaching in an Athletic Training Education Program

    Science.gov (United States)

    Rooney, Kevin F.

    2013-01-01

    Athletic trainers work in clinical settings such as secondary schools, colleges and universities, sports medicine clinics, professional sports, hospitals, and other healthcare environments. However, with the rapid expansion of athletic training education programs (ATEP) over the years, another role for the athletic trainer has developed, the…

  5. Perceptions of Sexual Harassment in Athletic Training

    Science.gov (United States)

    Shingles, René Revis; Smith, Yevonne

    2008-01-01

    Objective: To describe and analyze the experiences of ethnically diverse female certified athletic trainers (ATCs) in order to discern the perceived nature of sexual harassment in the athletic training profession. Design and Setting: Both quantitative and qualitative methods were used for a larger study; however, only the qualitative data are…

  6. Dance Dynamics. Athletes & Dancers Training & Moving Together.

    Science.gov (United States)

    Pruett, Diane Milhan, Ed.; And Others

    1981-01-01

    This series of articles explores the various ways in which training procedures in both dance and athletics are compatible. Topics include: traditional and adapted dance class structures and materials; the inclusion of dance in the physical education curriculum; and the physical fitness of dancers as compared to athletes. (JN)

  7. Retention Initiatives Used by Professional Bachelor's Athletic Training Program Directors

    Science.gov (United States)

    Bowman, Thomas G.; Mazerolle, Stephanie M.; Dodge, Thomas M.

    2016-01-01

    Context: Retaining athletic training students has been identified as problematic by approximately half of athletic training program (ATP) directors. It is unknown what ATP directors do to improve athletic training student retention. Objective: To identify initiatives that ATP directors use to improve the retention rates of athletic training…

  8. Teacher Certification Among Athletic Training Students

    OpenAIRE

    Curtis, Neil

    1995-01-01

    Researchers have reported that athletic training students who earn teacher certification enhance their job marketability. The purpose of this study was to determine the number of athletic training students who pursue teacher certification. A survey was mailed to the directors of the 78 NATA undergraduate programs in 1992. Data from the returned surveys showed that 177 of the 703 expected graduates in 1992 and 148 of the 640 graduates in 1991 pursued teacher certification. The most common teac...

  9. Undergraduate Athletic Training Education Program Directors' Perceptions of the Nature of Coupling with Intercollegiate Athletic Departments

    Science.gov (United States)

    Roiger, Trevor

    2009-01-01

    Some research exists relative to the personnel relationship between athletic training education programs (ATEPs) and intercollegiate athletic departments, yet little research has examined program directors' general perceptions of coupling or coupling related to the Commission on Accreditation of Athletic Training Education (CAATE) standards of…

  10. Athletic Training Student Socialization Part II: Socializing the Professional Master's Athletic Training Student

    Science.gov (United States)

    Mazerolle, Stephanie M.; Bowman, Thomas G.; Dodge, Thomas M.

    2014-01-01

    Context: Professional socialization is a key process in the professional development of athletic training students. Literature has focused on many perspectives regarding socialization and has primarily focused on the undergraduate level. Objective: Gain insights from the program director at professional master's (PM) athletic training programs on…

  11. Athletic Training Student Socialization Part I: Socializing Students in Undergraduate Athletic Training Programs

    Science.gov (United States)

    Mazerolle, Stephanie M.; Bowman, Thomas G.; Dodge, Thomas M.

    2014-01-01

    Context: Professional socialization is a key process in the professional development of athletic training students. The published athletic training education research has focused on many perspectives regarding socialization; however, it has yet to investigate the program director's (PD's) opinion. Objective: To gain insights from the PD on methods…

  12. Program Director Perspectives on Athletic Training Student Motivation to Complete Their Professional Athletic Training Degrees

    Science.gov (United States)

    Mazerolle, Stephanie M.; Bowman, Thomas G.; Dodge, Thomas M.

    2013-01-01

    Context: Student motivation has been linked to persistence until graduation for athletic training students. There is little research, however on ways athletic training programs (ATPs) foster student motivation. Objective: To expand upon the existing literature regarding retention of students in ATPs, specifically examining the concept of student…

  13. Sociocultural Learning Theory in Practice: Implications for Athletic Training Educators

    OpenAIRE

    Peer, Kimberly S.; McClendon, Ronald C.

    2002-01-01

    Objective: To discuss cognitive and sociocultural learning theory literature related to athletic training instructional and evaluation strategies while providing support for the application of these practices in the didactic and clinical components of athletic training education programs.

  14. Peer-Assisted Learning in the Athletic Training Clinical Setting

    OpenAIRE

    Henning, Jolene M.; Weidner, Thomas G.; Jones, James

    2006-01-01

    Context: Athletic training educators often anecdotally suggest that athletic training students enhance their learning by teaching their peers. However, peer-assisted learning (PAL) has not been examined within athletic training education in order to provide evidence for its current use or as a pedagogic tool.

  15. Somatotype, training and performance in Ironman athletes.

    Science.gov (United States)

    Kandel, Michel; Baeyens, Jean Pierre; Clarys, Peter

    2014-01-01

    The aim of this study was to describe the physiques of Ironman athletes and the relationship between Ironman's performance, training and somatotype. A total of 165 male and 22 female competitors of the Ironman Switzerland volunteered in this study. Ten anthropometric dimensions were measured, and 12 training and history variables were recorded with a questionnaire. The variables were compared with the race performance. The somatotype was a strong predictor of Ironman performance (R=0.535; R(2)=0.286; sign. p<0.001) in male athletes. The endomorphy component was the most substantial predictor. Reductions in endomorphy by one standard deviation as well as an increased ectomorphy value by one standard deviation lead to significant and substantial improvement in Ironman performance (28.1 and 29.8 minutes, respectively). An ideal somatotype of 1.7-4.9-2.8 could be established. Age and quantitative training effort were not significant predictors on Ironman performance. In female athletes, no relationship between somatotype, training and performance was found. The somatotype of a male athlete defines for 28.6% variance in Ironman performance. Athletes not having an ideal somatotype of 1.7-4.9-2.8 could improve their performance by altering their somatotype. Lower rates in endomorphy, as well as higher rates in ectomorphy, resulted in a significant better race performance. The impact of somatotype was the most distinguished on the run discipline and had a much greater impact on the total race time than the quantitative training effort. These findings could not be found in female athletes. PMID:23834510

  16. Athletic Training: From Physical Education to Allied Health

    Science.gov (United States)

    Perrin, David H.

    2007-01-01

    Athletic training was spawned from physical education in the 1960s, and since that time has evolved into a recognized health care profession. The majority of accredited athletic training education programs (ATEPs) are housed within academic units of kinesiology. However, the National Athletic Trainers' Association (NATA) has recommended that ATEPs…

  17. Leadership and Management: Techniques and Principles for Athletic Training

    OpenAIRE

    Nellis, Stephen M.

    1994-01-01

    Leadership and management have become topics of recent interest in athletic training. These skills are distinct from each other and are vital to a successful and efficient athletic training room. Leadership is an influence relationship, while management is an authority relationship. Leadership is concerned with knowing yourself, your staff, your profession, and how to apply people skills. Management is concerned with organization, communication, and the development of your athletic training f...

  18. Anterior Cruciate Ligament Injury Prevention Training in Female Athletes

    OpenAIRE

    Noyes, Frank R.; Barber Westin, Sue D.

    2012-01-01

    Context: Many anterior cruciate ligament (ACL) injury prevention training programs have been published, but few have assessed the effects of training on both ACL injury rates and athletic performance tests. Objective: To determine if ACL injury prevention programs have a positive influence on both injury rates and athletic performance tests in female athletes. Data sources: In August 2011, a search was conducted (1995–August 2011) of the PubMed, Science Direct, and CINAHL databases. Study sel...

  19. Clinical Reasoning in Athletic Training Education: Modeling Expert Thinking

    Science.gov (United States)

    Geisler, Paul R.; Lazenby, Todd W.

    2009-01-01

    Objective: To address the need for a more definitive approach to critical thinking during athletic training educational experiences by introducing the clinical reasoning model for critical thinking. Background: Educators are aware of the need to teach students how to think critically. The multiple domains of athletic training are comprehensive and…

  20. Retention Initiatives Used by Professional Master's Athletic Training Program Directors

    Science.gov (United States)

    Bowman, Thomas G.; Dodge, Thomas M.; Mazerolle, Stephanie M.

    2015-01-01

    Context: Many professional master's athletic training program directors believe retention is a problem facing athletic training education. However, it remains unknown what steps, if any, are taken to improve retention. Objective: To inquire with program directors about their respective methods and interventions aimed at increasing retention rates.…

  1. The Use of Cloud Technology in Athletic Training Education

    Science.gov (United States)

    Perkey, Dennis

    2012-01-01

    As technology advances and becomes more portable, athletic training educators (ATEs) have many options available to them. Whether attempting to streamline efforts in courses, or operate a more efficient athletic training education program, portable technology is becoming an important tool that will assist the ATE. One tool that allows more…

  2. Effectiveness of Mobile Learning on Athletic Training Psychomotor Skill Acquisition

    Science.gov (United States)

    Davie, Emily; Martin, Malissa; Cuppett, Micki; Lebsack, Denise

    2015-01-01

    Context: Instruction of psychomotor skills is an important component of athletic training education. Accommodating the varied learning abilities and preferences of athletic training students can be challenging for an instructor initiating skill acquisition in a traditional face-to-face (F2F) environment. Video instruction available on mobile…

  3. A Nationwide Learning-Style Assessment of Undergraduate Athletic Training Students in CAAHEP-Accredited Athletic Training Programs

    OpenAIRE

    Stradley, Stephanie L.; Buckley, Bernadette D.; Kaminski, Thomas W.; Horodyski, MaryBeth; Fleming, David; Janelle, Christopher M.

    2002-01-01

    Objective: To identify the learning styles and preferred environmental characteristics of undergraduate athletic training students in Commission on Accreditation of Allied Health Education Programs (CAAHEP)-accredited athletic training education programs and to determine if learning-style differences existed among geographic regions of the country.

  4. The effects of athletics training on isometric strength and EMG activity in adolescent athletes

    Directory of Open Access Journals (Sweden)

    NIKOLAOS AGGELOUSIS

    2012-01-01

    Full Text Available The aim of this study was to evaluate the effect of two different training programs on electromyographic activity (EMG, isometric strength and quadriceps hypertrophy in track and field athletes. 27 male adolescents athletes were divided in three (3 groups of nine (9, the Neuromuscular Group (NeuroGr, the Hypertrophy Group (HyperGr and the Control Group (ControlG. The participants in both NeuroGr and HyperGr trained 3 times per week for 8 weeks while the athletes’of ControlGr did not take any exercise. The maximal isometric strength and muscular hypertrophy of all participant’ s right thigh were measured pre, in the middle and at post training programs. At the time - course of 8 weeks the ANOVA revealed a significant improvement in isometric strength (21.4% and hypertrophy (10.3% in the athletes of NeuroGr. Similarly, the athletes’ of HyperGr improved in isometric strength and hypertrophy 18% and 15.5% respectively, while no changes were observed in strength elements of ControlGr athletes. Furthermore, the EMG evaluation showed that the hypertrophy increase of HyperGr athletes was a result of both neurophysiological adaptive mechanisms and hypertrophy factors. In athletes of NeuroGr the europhysiological characteristics prevail while the hypertrophy adaptation contribution was limited.

  5. Educating the Educator: Use of Pulse Oximetry in Athletic Training

    Science.gov (United States)

    Berry, David C.; Seitz, S. Robert

    2012-01-01

    The 5th edition of the "Athletic Training Education Competencies" expanded the scope of knowledge and skill set of entry-level athletic trainers related to the domain of "Acute Care of Injuries and Illnesses." One of these major changes includes the introduction of adjunct airway techniques, such as oropharyngeal and nasopharyngeal airways and…

  6. Mental Training for the Distance Athlete: "The Running Values Auction"

    Science.gov (United States)

    Osteen, Deborah E.; Phillips, Dennis

    2006-01-01

    Coaches and sports psychologists often say that it is the mind that controls the body, and that once a race begins, it is 90 percent mental and 10 percent physical training. Teaching young athletes to use mental strategies is a skill they will continue to use throughout their athletic career, and best of all, throughout their everyday lives, even…

  7. Musculoskeletal Injuries and Training Patterns in Junior Elite Orienteering Athletes

    Directory of Open Access Journals (Sweden)

    Lilian Roos

    2015-01-01

    Full Text Available Findings about the relation between musculoskeletal injuries and training patterns in orienteering athletes are sparse. Therefore, the musculoskeletal injuries and training patterns of 31 Swiss elite orienteering athletes aged 18-19 years were analyzed in a retrospective study. Individual training diaries and medical records were used to assess training data and injury history, respectively. Group comparisons and a multiple linear regression (MLR were performed for statistical analysis. The junior elite orienteering athletes performed 7.38 ± 2.00 training sessions weekly, with a total duration of 455.75 ± 98.22 minutes. An injury incidence rate (IIR of 2.18 ± 2.13 injuries per 1000 hours of training was observed. The lower extremity was affected in 93% of all injuries, and the knee (33% was the most commonly injured location. The MLR revealed that gender and six training variables explained 60% of the variance in the injury severity index in this study. Supported by the low IIR in the observed age group, the training protocol of the junior elite orienteering athletes was generally adequate. In comparison to elite track, marathon, and orienteering athletes, the junior elite athletes performed less high-intensity interval training (HIIT. However, more frequent HIIT seems to be a protective factor against injuries.

  8. Musculoskeletal Injuries and Training Patterns in Junior Elite Orienteering Athletes

    Science.gov (United States)

    Roos, Lilian; Taube, Wolfgang; Zuest, Peter; Clénin, German; Wyss, Thomas

    2015-01-01

    Findings about the relation between musculoskeletal injuries and training patterns in orienteering athletes are sparse. Therefore, the musculoskeletal injuries and training patterns of 31 Swiss elite orienteering athletes aged 18-19 years were analyzed in a retrospective study. Individual training diaries and medical records were used to assess training data and injury history, respectively. Group comparisons and a multiple linear regression (MLR) were performed for statistical analysis. The junior elite orienteering athletes performed 7.38 ± 2.00 training sessions weekly, with a total duration of 455.75 ± 98.22 minutes. An injury incidence rate (IIR) of 2.18 ± 2.13 injuries per 1000 hours of training was observed. The lower extremity was affected in 93% of all injuries, and the knee (33%) was the most commonly injured location. The MLR revealed that gender and six training variables explained 60% of the variance in the injury severity index in this study. Supported by the low IIR in the observed age group, the training protocol of the junior elite orienteering athletes was generally adequate. In comparison to elite track, marathon, and orienteering athletes, the junior elite athletes performed less high-intensity interval training (HIIT). However, more frequent HIIT seems to be a protective factor against injuries. PMID:26258134

  9. The Olympic Training Center: Helping Athletes Improve Their Performance.

    Science.gov (United States)

    DeBenedette, V

    1988-07-01

    The Olympic Training Center in Colorado Springs offers a variety of programs to help American athletes optimize their performance. Research in biomechanics and exercise physiology may pay off at the 1988 Summer Games. PMID:27403833

  10. Use of Computer-Based Instruction in Athletic Training Education

    OpenAIRE

    Fincher, A. Louise; Wright, Kenneth E.

    1996-01-01

    Computer-based instruction is being widely used in the education programs of many allied health professions. However, there has been little, if any, documentation of computer-based instruction use in athletic training education. The primary purpose of this study was to determine what percentage of undergraduate and graduate NATA-approved athletic training education programs are using some form of computer-based instruction (ie, computer-assisted instruction or interactive video). We also addr...

  11. Study on Physical Training and Nutritional Support of Athletes

    Directory of Open Access Journals (Sweden)

    Yuhua Wu

    2015-05-01

    Full Text Available This study introduces the concepts of nutritional support and methods of physical training in detail. Finally, it summarizes the relationship between physical training and nutritional support. Physical training is inseparable from energy supply and the source of sport energy is from nutritional support. Various nutrition supplies is closely related to physical recovery of athletes.

  12. Study on Physical Training and Nutritional Support of Athletes

    OpenAIRE

    Yuhua Wu; Zhijing Liu

    2015-01-01

    This study introduces the concepts of nutritional support and methods of physical training in detail. Finally, it summarizes the relationship between physical training and nutritional support. Physical training is inseparable from energy supply and the source of sport energy is from nutritional support. Various nutrition supplies is closely related to physical recovery of athletes.

  13. Effects of Resistance Training in Youth Athletes on Muscular Fitness and Athletic Performance: A Conceptual Model for Long-Term Athlete Development

    Science.gov (United States)

    Granacher, Urs; Lesinski, Melanie; Büsch, Dirk; Muehlbauer, Thomas; Prieske, Olaf; Puta, Christian; Gollhofer, Albert; Behm, David G.

    2016-01-01

    During the stages of long-term athlete development (LTAD), resistance training (RT) is an important means for (i) stimulating athletic development, (ii) tolerating the demands of long-term training and competition, and (iii) inducing long-term health promoting effects that are robust over time and track into adulthood. However, there is a gap in the literature with regards to optimal RT methods during LTAD and how RT is linked to biological age. Thus, the aims of this scoping review were (i) to describe and discuss the effects of RT on muscular fitness and athletic performance in youth athletes, (ii) to introduce a conceptual model on how to appropriately implement different types of RT within LTAD stages, and (iii) to identify research gaps from the existing literature by deducing implications for future research. In general, RT produced small-to-moderate effects on muscular fitness and athletic performance in youth athletes with muscular strength showing the largest improvement. Free weight, complex, and plyometric training appear to be well-suited to improve muscular fitness and athletic performance. In addition, balance training appears to be an important preparatory (facilitating) training program during all stages of LTAD but particularly during the early stages. As youth athletes become more mature, specificity, and intensity of RT methods increase. This scoping review identified research gaps that are summarized in the following and that should be addressed in future studies: (i) to elucidate the influence of gender and biological age on the adaptive potential following RT in youth athletes (especially in females), (ii) to describe RT protocols in more detail (i.e., always report stress and strain-based parameters), and (iii) to examine neuromuscular and tendomuscular adaptations following RT in youth athletes.

  14. Athlete's Foot

    Science.gov (United States)

    Athlete's foot is a common infection caused by a fungus. It most often affects the space between the toes. ... skin between your toes. You can get athlete's foot from damp surfaces, such as showers, swimming pools, ...

  15. Athletic Training Students in the College/ University Setting and the Scope of Clinical Education

    OpenAIRE

    Weidner, Thomas G.; Noble, Gary L; Pipkin, Jennifer B

    2006-01-01

    Context: Athletic training education programs must provide the proper type and amount of clinical supervision in order for athletic training students to obtain appropriate clinical education and to meet Board of Certification examination requirements.

  16. Perfection of training process of skilled athletes on the stages of long-term preparation

    OpenAIRE

    Bobrovnik Vladimir Il'ich; Krivoruchenko Elena Viktorovna; Kozlova Elena Kostantinovna

    2011-01-01

    The results of the years research of a department of athletics, cycling and winter sports. The studies involved about 800 skilled athletes. It is developed multi-functional model of technical action and physical condition of athletes. Discloses the content and approaches to correction of the training process in the disciplines of athletics. It is develop practical guidance for evaluating the level of physical fitness and physical condition of athletes. Practical recommendations on the constru...

  17. Generalized training effects induced by athletic preparation. A review.

    Science.gov (United States)

    Issurin, V B

    2009-12-01

    The present review deals with training effects produced by training pieces of different duration. Athletes' responses to training workloads can be considered hierarchically, where the most intimate level encompasses changes produced at the cellular and molecular levels, while the generalized level summarizes the most integrative training outcomes, which characterize athletes' adaptability, preparedness and readiness for forthcoming workloads. These training outcomes, called generalized training effects (GTE) are considered to be closely linked with duration and mode of training workloads. Summarizing earlier and more recent publications, GTEs are categorized as acute, immediate, cumulative, delayed and residual training effects, which encompass changes induced by 1) a single exercise; 2) a single workout or training day; 3) a series of workouts; or 4) obtained over a given time interval after a program completion ; or (5) changes retained after cessation of training beyond a give time period. Each one these GTEs has a three-fold characterization:1) variables of executed workloads; 2) athletes' responses to workloads and training-induced changes in their state; 3) changes in athletic performance as described by sport specific indicators. Although the concept of GTE is far from complete in terms of an understanding of the physiological mechanisms underlying the short-, medium-, and long-term changes caused by athletic training, a number of fundamental theories and statements contribute to its scientific background. They are Cannon's theory of homeostasis; Salye's theory of stress adaptation; Weigert's law of supercompensation; and Lamarck's classic theory of evolution regarding the "use" and "disuse" of any organ or function. PMID:20087292

  18. Promoting Athletic Training through a General Education Course in Psychosocial Aspects of Sports Injuries

    Science.gov (United States)

    Gardiner-Shires, Alison Marie; Heinerichs, Scott

    2012-01-01

    Context: A general education course taught by athletic training education faculty has the potential to expose the entire student body to the athletic training profession in a unique way while also meeting requirements of the Commission on Accreditation of Athletic Training Education. Objective: To introduce a detailed case study of a general…

  19. The Socialization of First-Time Athletic Training Education Program Directors

    Science.gov (United States)

    Viesselman, Christopher

    2013-01-01

    Starting in 2004 athletic training students had to graduate from accredited athletic training education programs to become certified. Institutions had to accredit their athletic training education programs to continue offering students the opportunity to become certified. These institutions needed to transition current employees or hire new…

  20. Program Directors' Perceptions of Professional Bachelor's Athletic Training Student Decisions to Persist and Depart

    Science.gov (United States)

    Bowman, Thomas G.; Hertel, Jay; Mazerolle, Stephanie M.; Dodge, Thomas M.; Wathington, Heather D.

    2016-01-01

    Context: Recent literature has focused on reasons for athletic training student persistence and departure. However, accredited professional bachelor's athletic training program (ATP) directors' opinions regarding student retention have yet to be studied, to our knowledge. Objective: To determine reasons for athletic training student persistence…

  1. Archetypal Athletes

    CERN Document Server

    Eugster, Manuel J A

    2011-01-01

    Discussions on outstanding---positively and/or negatively---athletes are common practice. The rapidly grown amount of collected sports data now allow to support such discussions with state of the art statistical methodology. Given a (multivariate) data set with collected data of athletes within a specific sport, outstanding athletes are values on the data set boundary. In the present paper we propose archetypal analysis to compute these extreme values. The so-called archetypes, i.e., archetypal athletes, approximate the observations as convex combinations. We interpret the archetypal athletes and their characteristics, and, furthermore, the composition of all athletes based on the archetypal athletes. The application of archetypal analysis is demonstrated on basketball statistics and soccer skill ratings.

  2. Financial Resources for Conducting Athletic Training Programs in the Collegiate and High School Settings

    OpenAIRE

    Rankin, James M

    1992-01-01

    The distribution of resources to athletic training programs varies greatly, depending on the size and scope of the athletic program. No research has been found that assesses the differences in dollars allocated within various athletic training settings or assesses whether the different program levels allocate similar proportions of their resources to like categories of expenditures. In this study, I assessed the financial resources available to athletic training programs at major football NCA...

  3. The Professional Socialization of Certified Athletic Trainers in the National Collegiate Athletic Association Division I Context

    OpenAIRE

    Pitney, William A; Ilsley, Paul; Rintala, Jan

    2002-01-01

    Objective: To describe the professional socialization process of certified athletic trainers (ATCs) in National Collegiate Athletic Association (NCAA) Division I to guide athletic training education and professional development.

  4. Factors Influencing Senior Athletic Training Students' Preparedness to Enter the Workforce

    Science.gov (United States)

    Mazerolle, Stephanie M.; Benes, Sarah S.

    2014-01-01

    Context: Athletic training education programs must provide the student with opportunities to learn the roles and responsibilities of the athletic trainer. Objective: Investigate factors that help prepare the athletic training student (ATS) to successfully enter the workplace upon graduation from her undergraduate program. Design: Exploratory…

  5. Identifying the Current Program Development Trends for Accredited Undergraduate Athletic Training Educational Programs

    OpenAIRE

    Brown, Kirk W

    2001-01-01

    Identifying The Current Program Development Trends For Accredited Undergraduate Athletic Training Educational Programs by Kirk W. Brown Committee Chair Dr. George Graham Department of Teaching and Learning Health and Physical Education (ABSTRACT) Athletic training is an allied healthcare profession which at the present time offers two routes for certification. Students can sit for the National Athletic Trainers Association Board of Certification (NATABOC) through succ...

  6. Role of Clinical Education Experiences on Athletic Training Students' Development of Professional Commitment

    Science.gov (United States)

    Mazerolle, Stephanie M.; Dodge, Thomas

    2015-01-01

    Context: Limited evidence exists on the role clinical education can play in the development of athletic training student commitment for the profession. Objective: Investigating the role clinical education experiences play on the development of passion for athletic training. Design: Exploratory qualitative study. Setting: Athletic training…

  7. Critical-Thinking Predisposition Among Undergraduate Athletic Training Students

    OpenAIRE

    Leaver-Dunn, Deidre; Harrelson, Gary L.; Martin, Malissa; Wyatt, Tom

    2002-01-01

    Objective: To investigate the tendency of undergraduate athletic training students to think critically, to assess their likelihood of using specific components of critical thinking, and to study the effect of selected demographic and educational variables on critical-thinking tendencies in this sample of students.

  8. Descriptive Qualities of Athletic Training Education Program Directors

    Science.gov (United States)

    Leone, James E.; Judd, Michael R.; Colandreo, Robert M.

    2008-01-01

    Context: Limited literature explores professional preparation of program directors (PD) to lead an athletic training education program (ATEP). Objective: To explore challenges, effectiveness, leadership, and PD role selection. Design: Descriptive and qualitative exploratory email survey. Setting: Educational. Participants: Emails were sent to 345…

  9. Educational Reform in Athletic Training: A Policy Analysis.

    Science.gov (United States)

    Craig, Debbie I.

    2003-12-01

    OBJECTIVE: To apply a policy-analysis framework to the athletic training educational reform policy that will be fully implemented by January 2004. DATA SOURCES: Policy analysis is not a specific science. No one framework exists for conducting all policy analyses. I used literature from the education, policy analysis, and athletic training fields as data sources to provide background and to create a framework from which to conduct the policy analysis. DATA SYNTHESIS: Once the policy-analysis framework was selected, I began data synthesis, using several athletic training sources in support of the findings. The tension among the myriad stakeholders in this policy is clear. Although many see the benefits of accreditation, some experience hardships from the imposed policy. CONCLUSIONS/RECOMMENDATIONS: Of the 4 possible alternatives suggested, following the route currently under implementation (Committee on Accreditation of Health Education Programs accreditation) was the most agreeable solution. The goals as stated by the policy makers are attained by the policy. However, issues within the accreditation process itself need to be addressed. Of the many stakeholders in the reform effort, some will see little gain and have many hardships imposed on them. As the policy is implemented, unintended implications will likely arise, as with any new policy. Thus, I recommend that the National Athletic Trainers' Association develop a system dedicated solely to reducing the hardships faced by many of its members as the policy is implemented. PMID:14737218

  10. "Initiation and sports training in athletics": university extension

    OpenAIRE

    Gabriela Martins Gorski; Dante Luís Pereira

    2013-01-01

    By taking responsibility to maintain an attitude to society, the public university has the basic function of producing and socializing knowledge, in order to intervene in reality and enabling collective action between university and population. Accordingly, the present study aimed to describe the actions and experiences in the extension project "Initiation and sports training in Athletics", developed in-UNICENTRO Irati in 2008. Also sought to promote activities and initial training in athleti...

  11. Development of an Evidence-Based Sport Psychological Training Program for Young Elite Athletes

    DEFF Research Database (Denmark)

    Wikman, Johan Michael

    Sport psychological training seems to be a viable way of facilitating development and performance for adult athletes, and even though sport psychological training for young athletes is less investigated, research indicates that talented athletes can benefit from sport psychological training as well....... The aim of this thesis is to review and add to the current knowledge on sport psychologicaltraining for young elite athletes, and to investigate sport psychological interventions for young elite athletes. This will aid the development of sport psychological training programs for young elite athletes.......This thesis investigates sport psychological training for young elite athletes through two approaches. First, three reviews are performed: a review of psychological skills and characteristics needed for successful talent development, a review of current talent development theories and models, and a review of...

  12. Six Weeks of Core Stability Training Improves Landing Kinetics Among Female Capoeira Athletes: A Pilot Study

    OpenAIRE

    Araujo Simone; Cohen Daniel; Hayes Lawrence

    2015-01-01

    Core stability training (CST) has increased in popularity among athletes and the general fitness population despite limited evidence CST programmes alone lead to improved athletic performance. In female athletes, neuromuscular training combining balance training and trunk and hip/pelvis dominant CST is suggested to reduce injury risk, and specifically peak vertical ground reaction forces (vGRF) in a drop jump landing task. However, the isolated effect of trunk dominant core stability training...

  13. Treatment of athletes.

    Science.gov (United States)

    DALY, J J

    1958-06-01

    Treating participants in athletics requires the coordination of coaches, trainers, administrators and physician. Often in cases of proneness to injury, a cause can be found and correction may be obtained by further training or withdrawal of the athlete from the team. Certain types of injury should be always kept in mind in the examination of athletes, particularly football players. Ligamentous tears, myositis ossificans, navicular fracture and brain injury are injuries that may not be precisely diagnosed at the initial examination. PMID:13536862

  14. Teen Athlete Training- No Mean Feat

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    “1 really admire Li Xiaepeng.”says 14-year-old Yang Rui fervently and with a rapt smile, despite the pain of his ankle injury. yang, a member of the Chinese National Gymnastic Team, injured his ankle a few days ago while training, Until he recovers he must be content to sit on a bench in the SGAS Training Bureau's new gymnasium and watch his leammates train.

  15. Defining the Engaging Learning Experience from the Athletic Training Student Perspective

    Science.gov (United States)

    Mazerolle, Stephanie M.; Bowman, Thomas G.; Benes, Sarah S.

    2014-01-01

    Context: Clinical experiences are an integral part of athletic training education and are where students gain the hands-on, practical knowledge and skills necessary to provide quality patient care in the field. However, some clinical education experiences may not allow athletic training students to become clinically integrated. Objective: To…

  16. Preferred Learning Styles of Professional Undergraduate and Graduate Athletic Training Students

    Science.gov (United States)

    Thon, Sarah; Hansen, Pamela

    2015-01-01

    Context: Recognizing the preferred learning style of professional undergraduate and graduate athletic training students will equip educators to more effectively improve their teaching methods and optimize student learning. Objective: To determine the preferred learning style of professional undergraduate and graduate athletic training students…

  17. Altitude training causes haematological fluctuations with relevance for the Athlete Biological Passport

    DEFF Research Database (Denmark)

    Bonne, Thomas Christian; Lundby, Carsten; Lundby, Anne Kristine;

    2015-01-01

    The impact of altitude training on haematological parameters and the Athlete Biological Passport (ABP) was evaluated in international-level elite athletes. One group of swimmers lived high and trained high (LHTH, n = 10) for three to four weeks at 2130 m or higher whereas a control group (n = 10)...

  18. Using a Web-Based Database to Record and Monitor Athletic Training Students' Clinical Experiences

    Science.gov (United States)

    Brown, Kirk W.; Williams, Lisa; Janicki, Thomas

    2008-01-01

    Objective: The purpose of this article is to introduce a documentation recording system employing the Microsoft Structured Query Language (MS-SQL) database used by the Athletic Training Education Program (ATEP) for recording and monitoring of athletic training student (ATS) clinical experiences and hours. Background: Monitoring ATSs clinical…

  19. Perceptions of Athletic Training Education Program Directors on Their Students' Persistence and Departure Decisions

    Science.gov (United States)

    Bowman, Thomas G.

    2012-01-01

    The athletic training profession is in the midst of a large increase in demand for health care professionals for the physically active. In order to meet demand, directors of athletic training education programs (ATEPs) are challenged with providing sufficient graduates. There has been a large increase in ATEPs nationwide since educational reform…

  20. Engagement Theory in Action: An Investigation of Athletic Training Program Directors

    Science.gov (United States)

    Peer, Kimberly S.

    2007-01-01

    Objective: To examine the use of good practice indicators by athletic training program directors and to provide a theoretical framework using engagement theory, a learner-centered process focusing on program improvement through continuous planning and evaluation, as a foundation for implementing good practices in athletic training education…

  1. Program Directors' Perceptions of Programmatic Attributes Contributing to Athletic Training Student Persistence

    Science.gov (United States)

    Bowman, Thomas G.; Dodge, Thomas M.; Mazerolle, Stephanie M.

    2015-01-01

    Context: Graduates of athletic training programs (ATPs) have identified factors contributing to their persistence through professional education. However, program directors have yet to elaborate on programmatic attributes that might contribute to athletic training student retention in their respective ATPs. Objective: To determine program…

  2. Program Directors' Perceptions of Reasons Professional Master's Athletic Training Students Persist and Depart

    Science.gov (United States)

    Bowman, Thomas G.; Pitney, William A.; Mazerolle, Stephanie M.; Dodge, Thomas M.

    2015-01-01

    Context: Student retention is a key issue in higher education. With the increasing number of professional master's (PM) athletic training programs (ATPs), understanding student retention is necessary to maintain viable programs. Objective: Explore program directors' perceptions of the reasons athletic training students persist and depart from PM…

  3. Sampling Methods and the Accredited Population in Athletic Training Education Research

    Science.gov (United States)

    Carr, W. David; Volberding, Jennifer

    2009-01-01

    Context: We describe methods of sampling the widely-studied, yet poorly defined, population of accredited athletic training education programs (ATEPs). Objective: There are two purposes to this study; first to describe the incidence and types of sampling methods used in athletic training education research, and second to clearly define the…

  4. The Nature of Coupling with Intercollegiate Athletic Departments: Undergraduate Athletic Training Education Program Directors' Perceptions

    Science.gov (United States)

    Roiger, Trevor C.; Card, Karen A.

    2012-01-01

    Context: Coupling theory, based on a tight-loose continuum, describes the nature of a connection, relationship, or interaction between entities. Understanding the nature of an ATEP's relationship with intercollegiate athletic departments is important to their growth and responsiveness to environmental change. Objective: To determine program…

  5. Female Athletes Facing Discrimination: Curriculum Regarding Female Athletes.

    Science.gov (United States)

    Palis, Regina

    There continues to be oppression among female athletes, even after the enactment of Title IX in 1972. Female athletes in secondary schools deal with low self-esteem, eating disorders such as anorexia and bulimia, and depression. Female athletes struggle with societal pressures to maintain a model-like figure, while trying to train and perform for…

  6. Athletics, Athletic Leadership, and Academic Achievement

    Science.gov (United States)

    Yeung, Ryan

    2015-01-01

    This study examines the relationship between athletics, athletic leadership, and academic achievement. This is likely to be a tricky issue as athletes and athletic leaders are not likely to be a random group of students. To address this issue I control for school fixed effects and instrument the endogenous variables with height. I find that…

  7. Athlete's Foot

    Science.gov (United States)

    ... um) too small to be seen by the naked eye. This fungus eats old skin cells. And plenty of them can be found on the feet! Although athlete's foot occurs mostly among teen and young adult guys, kids and women can get it, too. People with sweaty or ...

  8. Employment Characteristics, Educational Histories, and Pedagogical Training of Educators in CAATE-Accredited Athletic Training Education Programs

    Science.gov (United States)

    Rich, Valerie

    2009-01-01

    Context: With the rapid expansion of ATEPs in the last decade, the demand for doctoral-trained athletic training educators has increased exponentially. As more athletic training educators enter higher education, it is important to fully understand how well prepared these educators are for life in academe. Objective: To describe employment…

  9. Stylistic Learning Differences Between Undergraduate Athletic Training Students and Educators: Gregorc Mind Styles

    OpenAIRE

    Gould, Trenton E.; Caswell, Shane V.

    2006-01-01

    Context: Learning theory and pedagogic research are unfamiliar to many educators trained in the sciences. Athletic training educators must learn to appreciate the theoretic and practical value of pedagogic research, including learning styles.

  10. Acute hypoxic exercise does not alter post-exercise iron metabolism in moderately trained endurance athletes

    NARCIS (Netherlands)

    Govus, A.D.; Abbiss, C.R.; Garvican-Lewis, L.A.; Swinkels, D.W.; Laarakkers, C.M.; Gore, C.J.; Peeling, P.

    2014-01-01

    PURPOSE: This study measured the influence of acute hypoxic exercise on Interleukin-6 (IL-6), hepcidin, and iron biomarkers in athletes. METHODS: In a repeated measures design, 13 moderately trained endurance athletes performed 5 x 4 min intervals at 90 % of their peak oxygen consumption velocity (v

  11. Small-Group Standardized Patient Encounter Improves Athletic Training Students' Psychosocial Intervention and Referral Skills

    Science.gov (United States)

    Walker, Stacy E.; Weidner, Thomas G.; Thrasher, Ashley B.

    2016-01-01

    Context: Athletic trainers provide psychological support, counseling, intervention, and referral to patients during clinical practice. However, students are rarely exposed to real-life opportunities to develop these skills. Objective: To determine if a small-group standardized patient (SP) encounter improved athletic training students'…

  12. An Assessment of Post-Professional Athletic Training Students' Critical Thinking Skills and Dispositions

    Science.gov (United States)

    Walter, Jessica Marie

    2013-01-01

    The need for outcome measures in critical thinking skills and dispositions for post-professional athletic training programs (PPATPs) is significant. It has been suggested that athletic trainers who are competent and disposed towards thinking critically will be successful in the profession. The purpose of this study is to assess critical thinking…

  13. Neuromuscular adaptations to 4 weeks of intensive drop jump training in well-trained athletes

    DEFF Research Database (Denmark)

    Alkjær, Tine; Meyland, Jacob; Raffalt, Peter C;

    2013-01-01

    This study examined the effects of 4 weeks of intensive drop jump training in well-trained athletes on jumping performance and underlying changes in biomechanics and neuromuscular adaptations. Nine well-trained athletes at high national competition level within sprinting and jumping disciplines...... participated in the study. The training was supervised and augmented feedback on performance was used to ensure maximal training intensity. The drop jumps were performed with minimal contact time and maximal jumping height. Assessment of performance during training showed effects of motor learning. Before and...... soleus V-wave increased significantly at 45 msec after touchdown. This may indicate an increased drive to the α-motor neuron pool following training. Muscle strength parameters were unaffected by the training. The results demonstrate that 4 weeks of intensive drop jump training can improve jumping...

  14. Research on Athletic Training and Nutritional Supplement of Sugar and Protein in Diet

    Directory of Open Access Journals (Sweden)

    Zhan Mi

    2015-07-01

    Full Text Available The research has the significance of revealing that the human being originates from the sports and develops with the sports, the human being is closely related with the sports. Through exercise, the energy is consumed, but at same time, the health is enhanced. For professional athletic training, the energy replacement shall be made in a scientific, careful and comprehensive way. Through supplement of nutritional ingredients such as sugar and protein etc., in diet, the human metabolism will be enhanced and the cardio-pulmonary function can be improved. Therefore, how to realize the most effective athletic training and energy supplement is an important subject for long term study. By means of the methods such as documentary analysis, data comparison and case analysis etc., the issues existing in athletic training and supplement of sugar and protein in diet are studied, so as to realize the best athletic training and nutritional supplement. The research conclusion lies in that the athletic training and nutritional supplement of sugar and protein in diet not only make the athletes recover and improve their energy, but also play an active guaranteeing role for athletic training.

  15. Sensorimotor Learning in a Computerized Athletic Training Battery.

    Science.gov (United States)

    Krasich, Kristina; Ramger, Ben; Holton, Laura; Wang, Lingling; Mitroff, Stephen R; Gregory Appelbaum, L

    2016-01-01

    Sensorimotor abilities are crucial for performance in athletic, military, and other occupational activities, and there is great interest in understanding learning in these skills. Here, behavioral performance was measured over three days as twenty-seven participants practiced multiple sessions on the Nike SPARQ Sensory Station (Nike, Inc., Beaverton, Oregon), a computerized visual and motor assessment battery. Wrist-worn actigraphy was recorded to monitor sleep-wake cycles. Significant learning was observed in tasks with high visuomotor control demands but not in tasks of visual sensitivity. Learning was primarily linear, with up to 60% improvement, but did not relate to sleep quality in this normal-sleeping population. These results demonstrate differences in the rate and capacity for learning across perceptual and motor domains, indicating potential targets for sensorimotor training interventions. PMID:27254262

  16. Electrocardiographic specificities in athletes

    Directory of Open Access Journals (Sweden)

    Mazić Sanja

    2013-01-01

    Full Text Available Introduction. The use of electrocardiogram in athletes as a routine screening method for diagnosing potentially dangerous cardiovascular diseases is still an issue of debate. According to the guidelines of the European Society of Cardiology, the recording of electrocardiogram is necessary in all athletes as a screening method, whereas the guidelines of the American Heart Association do not necessitate an electrocardiogram as a screening method and they insist on detailed personal and family history and clinical examination. Classification of electrocardiogram changes in athletes. According to the classification of the European Society of Cardiology, electrocardiogram changes in athletes are divided into two groups: a usual (physiological that are connected with training; b unusual (potentially clinically relevant that are not connected with training. Sudden cardiac death in athletes. The most frequent causes include hypertrophic cardiomyopathy and congenital coronary artery anomalies, while others may be found only sporadically at autopsy. Physiological electrocardiogram changes are frequent in asymptomatic athletes and they do not require further assessment. They include sinus bradycardia, atrioventricular blocks of I and II degree - Wenkebach, isolated increased QRS voltage, incomplete right bundle branch block and early repolarization. Potentially pathological electrocardiogram changes in athletes are not frequent but they are alarming and they urge further assessment to diagnose the underlying cardiovascular disease as well as the prevention of sudden cardiac death. They include: T wave inversion, ST segment depression, complete right or left bundle branch block, atrial pre-excitation syndrome-WPW, long QT interval, short QT interval, Brugada like electrocardiogram finding. Conclusion. Introduction of electrocardiogram recording into the screening protocol in athletes increases the sensitivity of evaluation and may help to discover

  17. Athletes' kit: the IOC Athlete Career Programme

    OpenAIRE

    2015-01-01

    The IOC Athletes' kit is a collection of resources from the IOC Athletes' Commission written exclusively for the athlete. The kit contains lots lof great information, tips and worksheets designed to help the athlete succeed both on and off the field of play. Athletes will find resources and tips on how to make the most of the team of people around them, guidance on the three pillars of the IOC Athlete Career Programme - education, life skills and employment - and information on ethics and med...

  18. Athletic Training Students' Perceptions of and Academic Preparation in the Use of Psychological Skills in Sport Injury Rehabilitation

    Science.gov (United States)

    Kamphoff, Cindra S.; Hamson-Utley, J. Jordan; Antoine, Beth; Knutson, Rebecca; Thomae, Jeffrey; Hoenig, Catherine

    2010-01-01

    Context: Injured athletes rely on athletic trainers to assist them when recovering from injury. Over the last 20 years, the use of psychological skills to speed recovery has become increasingly popular. Objective: Explore athletic training students' perceptions of the importance and effectiveness of psychological skills in the rehabilitation of…

  19. Ubiquinol supplementation enhances peak power production in trained athletes: a double-blind, placebo controlled study

    OpenAIRE

    Alf, Dietmar; Schmidt, Michael E; Siebrecht, Stefan C

    2013-01-01

    Background To investigate the effect of Ubiquinol supplementation on physical performance measured as maximum power output in young and healthy elite trained athletes. Methods In this double-blind, placebo-controlled study, 100 young German well trained athletes (53 male, 47 female, age 19.9 ± 2.3 years) received either 300 mg Ubiquinol or placebo for 6 weeks. Athletes had to perform a maximum power output test and the performance in W/kg of bodyweight was measured at the 4 mmol lactate thres...

  20. Fluid Balance During Training in Elite Young Athletes of Different Sports.

    Science.gov (United States)

    Arnaoutis, Giannis; Kavouras, Stavros A; Angelopoulou, Athanasia; Skoulariki, Chara; Bismpikou, Stefani; Mourtakos, Stamatis; Sidossis, Labros S

    2015-12-01

    Although there are many studies demonstrating a high percentage of adult athletes who start exercise in suboptimal hydration state, limited data concerning hydration levels in athletic youth exist. The purpose of this study was to identify the hydration status of elite young athletes of different sports, during a typical day of training. Fifty-nine young elite male athletes from different sports (basketball, gymnastics, swimming, running, and canoeing) participated in the study (age: 15.2 ± 1.3 years; years of training: 7.7 ± 2.0). Hydration status was assessed in the morning, before and immediately after practice. Data collection took place at the same time of the day, with mean environmental temperature and humidity at the time of the measurements at 27.6 ± 0.9° C and 58 ± 8%, respectively. All athletes trained for approximately 90 minutes, and they were consuming fluids ad libitum throughout their practice. Over 89% of the athletes were hypohydrated (urine specific gravity [USG] ≥1.020 mg·dl) based on their first morning urine sample. Pretraining urine samples revealed that 76.3% of the athletes were hypohydrated, whereas a significant high percent remained hypohydrated even after training according to USG values ≥1.020 mg·dl (74.5%) and urine color scale: 5-6 (76.3%). Mean body weight loss during training was -1.1 ± 0.07%. We concluded that the prevalence of hypohydration among elite young athletes is very high, as indicated by the USG and urine color values. The majority of the athletes was hypohydrated throughout the day and dehydrated even more during practice despite fluid availability. PMID:24513625

  1. CHARACTERISTICS OF SYSTEMIC INFLAMMATORY MARKERS IN ATHLETES ON INTENSIVE PHYSICAL TRAINING PROGRAM

    OpenAIRE

    Nataša Đinđić; Jadranka Kocić; Tatjana Popović-Ilić; Vladimir Mutavdžić; Ljubiša Lilić; Rade Stefanović; Ana Pražić; Lela Milošević

    2009-01-01

    Regular physical activity and good physical fitness are widely accepted as factors that reduce all-cause mortality and improve a number of health outcomes. The aim of thisstudy was to investigate the effects of intensive aerobic exercise training program on systemic inflammatory markers in young healthy athletes.The investigation involved fifteen healthy athletes with the aim to investigate the effect of intensive physical training program on inflammatory response, and systemic inflammatory m...

  2. Citius, Altius, Fortius: beneficial effects of resistance training for young athletes: Narrative review.

    Science.gov (United States)

    Faigenbaum, Avery D; Lloyd, Rhodri S; MacDonald, James; Myer, Gregory D

    2016-01-01

    The motto of the Olympic Games is Citius, Altius, Fortius which is Latin for 'Faster, Higher, Stronger'. It is a clarion call to all competitors, including the youngest, to engage in training strategies that prepare athletes to be the best in the world. Existing research indicates that various forms of resistance training can elicit performance improvements in young athletes. Stronger young athletes will be better prepared to learn complex movements, master sport tactics, and sustain the demands of training and competition. An integrative training programme grounded in resistance training and motor skill development can optimise a young athlete's potential to maximise their athletic and sporting performance, while reducing the risk of a sports-related injury. Resistance training may be especially important for modern-day young athletes who are more likely to specialise in one sport at an early age at the expense of enhancing general physical fitness and learning diversified sport skills. Structured interventions that include qualified instruction; targeted movement practice; and strength and conditioning activities that are developmentally appropriate, progressive and technique driven are needed to attain a level of athleticism that is consistent with the Olympic motto. PMID:26089321

  3. Comparative analysis of the effectiveness of different training programs for athletes of high qualification, specializing in rowing

    OpenAIRE

    Miftahutdinova, Dina

    2015-01-01

    Purpose: to evaluate the efficiency of different programs of training sessions to improve operational preparedness qualified athletes who specialize in rowing. Materials and Methods: the study included 10 athletes craftsmanship that are part of the national team of Ukraine rowing. To assess the functional training using computer program "SHVSM" and submaximal test PWC170. Results are content authoring program training sessions to improve functional training highly skilled athletes who special...

  4. Leadership in athletic training: implications for practice and education in allied health care.

    Science.gov (United States)

    Kutz, Matthew R

    2010-01-01

    Leadership behaviors are an important aspect of athletic training and are needed within all allied health care disciples. A two-phase, exploratory, non-experimental research study using a Delphi technique and a randomly selected sample of athletic trainers (n = 161) was conducted to determine leadership competencies perceived to be important for athletic training practice and education. The Delphi technique (phase one) resulted in the Leadership Development in Athletic Training instrument (LDAT). In the national survey (phase two), respondents used the LDAT to rate the importance of leadership competencies for athletic training practice and for athletic training education. Coefficient alphas ranged from α = 0.83 to 0.97 and provided satisfactory estimates of internal consistency. Concurrent, construct, and convergent validity were established. Forty-nine leadership competencies were rated important for practice and 48 for education (M = 1.5, p ≤ 0.001). Exploratory factor analysis revealed that leadership competencies were organized by four constructs (with six emphases): 1) personality characteristics, 2) diagnosing context and people skills, 3) communication and initiative, and 4) strategic thinking. Repeated measures ANOVA with Sidak post-hoc adjustments indicated each leadership construct significantly increased in importance as the level of the ATEP progressed. PMID:21184023

  5. Athletic Apparel Industry Analysis

    Institute of Scientific and Technical Information of China (English)

    JIE; TAN; NAFISUL; ISLAM; MILAN; MITRASINOVIC

    2015-01-01

    Industry Overview The athletic apparel industry is the fastest growing segment of global clothing industry differentiated by offering high quality athletic apparel made of technically advanced fabrics.The athletic apparel is made for a variety of sports and physical activities for children,men and women and enhances comfort and performance of athletes.The industry consists of companies that design and market

  6. Effects of strength training on endurance capacity in top-level endurance athletes

    DEFF Research Database (Denmark)

    Aagaard, P; Andersen, J L

    , while other data show unimpaired or even superior adaptation compared with either training regime alone. However, the effect of concurrent S and E training only rarely has been examined in top-level endurance athletes. This review describes the effect of concurrent SE training on short-term and long......-term endurance performance in endurance-trained subjects, ranging from moderately trained individuals to elite top-level athletes. It is concluded that strength training can lead to enhanced long-term (>30 min) and short-term (...

  7. Carpal fractures in athletes.

    Science.gov (United States)

    Geissler, W B

    2001-01-01

    A review of the literature shows that 3% to 9% of all athletic injuries occur to the hand or wrist. Also, hand and wrist injuries are more common in pubescent and adolescent athletes than adults. Although knee and shoulder injuries are more common athletic injuries, an injury to the hand or wrist significantly can impair the athlete's ability to throw or catch a ball, or swing a bat or racquet. A college football player trains year round for just 11 or 12 hours of playing time. An athletic injury that occurs during the season can have profound consequences for the athlete's career and emotions. When defining a management plan for a particular wrist athletic injury, the time to heal the injury and the time to rehabilitate fully must be considered. The athlete must be informed fully of the length of recovery. The continued advancement of fixation methods and techniques are diminishing fracture morbidity considerably. Small-cannulated compression screws that provide rigid fixation can be inserted with decreased surgical dissection, thus preserving critical vascular supply and promoting accelerated healing and earlier rehabilitation. The arthroscope as a valuable adjunct in the management of wrist fractures was virtually unheard of years ago, but is now common. The ability to arthroscopically guide a cannulated compression screw to stabilize a scaphoid fracture without a formal open volar approach can reduce surgical morbidity significantly and allow the athlete to return to competition more quickly. Mechanisms of injury that cause osseous fractures of the wrist are fairly high energy. A high index of suspicion for associated soft tissue injuries should be kept in mind when fractures of the wrist are identified. The wrist is composed of eight carpal bones tightly interwoven with each other by intrinsic and extrinsic wrist ligaments. The management of carpal fractures depends on prompt diagnosis, stable and anatomic alignment of the involved carpal bone, protective

  8. Changes in Athletic Training Education as a Result of Changing From NATA-PEC to CAAHEP

    OpenAIRE

    Mathies, Audrey L.; Denegar, Craig R.; Arnhold, Robert W.

    1995-01-01

    The purposes of this study were to: 1) identify the major differences between the CAAHEP athletic training educational essentials and NATA educational essentials, and 2) address the potential impact of those changes on educational programs. Three of the five athletic trainers on the JRC-AT responded to an eight-item questionnaire. Responses from the survey were compared and contrasted. CAAHEP accreditation guidelines will permit more flexibility in teaching methods than did the NATA guideline...

  9. Effect of heavy training in contact sports on MRI findings in the pubic region of asymptomatic competitive athletes compared with non-athlete controls

    International Nuclear Information System (INIS)

    Bone marrow edema (BME) at the pubic symphysis on magnetic resonance imaging (MRI) is usually associated with groin pain and stress injury of the pubic bone. Little is known of the pubic MR imaging findings of asymptomatic heavy training athletes in contact sports. Pelvic MRI of male asymptomatic soccer (n = 10), ice hockey (n = 10), bandy (n = 10) and female floor-ball players (n = 10) were compared with non-athlete controls (10 males, 10 females) without groin pain to analyse the presence of BME (on a four-point scale). To study the possible changes of BME directly following heavy physical activity, 10 bandy players underwent MRI before and immediately after a 2-h training session. Magnetic resonance imaging showed minimal BME (grade 1) at the pubic symphysis in 19 of the 40 athletes (48%). Two soccer and 2 ice hockey players (20%) had moderate grade 2 pubic edema, but severe grade 3 BME findings were not found. Also 10 out of 20 (50%) of controls had grade 1 BME. The extent of increased signal was equally distributed in the asymptomatic athletes of different contact sports and controls. A heavy 2-h training session did not cause any enhanced signal at the pubic symphysis. This study indicates that the presence of grade 1 pubic BME was a frequent finding in contact sports and comparable to that in non-athletes. Grade 2 BME was found only in asymptomatic athletes undergoing heavy training. (orig.)

  10. Effect of heavy training in contact sports on MRI findings in the pubic region of asymptomatic competitive athletes compared with non-athlete controls

    Energy Technology Data Exchange (ETDEWEB)

    Paajanen, Hannu [Kuopio University Hospital, Department of Surgery, Kuopio (Finland); Hermunen, Heikki; Karonen, Jari [Central Hospital of Mikkeli, Department of Radiology, Mikkeli (Finland)

    2011-01-15

    Bone marrow edema (BME) at the pubic symphysis on magnetic resonance imaging (MRI) is usually associated with groin pain and stress injury of the pubic bone. Little is known of the pubic MR imaging findings of asymptomatic heavy training athletes in contact sports. Pelvic MRI of male asymptomatic soccer (n = 10), ice hockey (n = 10), bandy (n = 10) and female floor-ball players (n = 10) were compared with non-athlete controls (10 males, 10 females) without groin pain to analyse the presence of BME (on a four-point scale). To study the possible changes of BME directly following heavy physical activity, 10 bandy players underwent MRI before and immediately after a 2-h training session. Magnetic resonance imaging showed minimal BME (grade 1) at the pubic symphysis in 19 of the 40 athletes (48%). Two soccer and 2 ice hockey players (20%) had moderate grade 2 pubic edema, but severe grade 3 BME findings were not found. Also 10 out of 20 (50%) of controls had grade 1 BME. The extent of increased signal was equally distributed in the asymptomatic athletes of different contact sports and controls. A heavy 2-h training session did not cause any enhanced signal at the pubic symphysis. This study indicates that the presence of grade 1 pubic BME was a frequent finding in contact sports and comparable to that in non-athletes. Grade 2 BME was found only in asymptomatic athletes undergoing heavy training. (orig.)

  11. The Research on Biochemical Indexes of Athletes after Taking Nutritional Supplements during Winter Training

    Directory of Open Access Journals (Sweden)

    Liping Pan

    2015-02-01

    Full Text Available The paper takes hemoglobin and blood urea as the indexes of biochemical monitoring and accordingly supplying sports nutritional supplements into them at the same time, the effect on exercise capacity and the changes in biochemical indicators in different training stages will be observed in this research. The quality of winter training determines the motion states of athletes in the next year. However, the poor weather condition and the large amount of training will lead to the accumulation of fatigue, affecting the training status of athletes seriously. Therefore, it is essential to monitor their biochemical indicators and supply them with special nutrition. In order to ensure the completion of a large load of training for athletes, it is far enough to supplement the nutrients just by food, some special powerful nutrition are also needed in a scientific way.

  12. Monitoring Hydration Status Pre- and Post-Training among University Athletes Using Urine Color and Weight Loss Indicators

    Science.gov (United States)

    Webb, Marquitta C.; Salandy, Sinead T.; Beckford, Safiya E.

    2016-01-01

    Objective: To investigate the hydration status pre- and post-training among university athletes using urine color and weight loss as indicators. Participants: Participants were 52 university athletes training for campus games in a developing country. Methods: Pre- and post-training urine specimens were compared with a standard urine color scale.…

  13. The Effect of High-Fidelity Cardiopulmonary Resuscitation (CPR) Simulation on Athletic Training Student Knowledge, Confidence, Emotions, and Experiences

    Science.gov (United States)

    Tivener, Kristin Ann; Gloe, Donna Sue

    2015-01-01

    Context: High-fidelity simulation is widely used in healthcare for the training and professional education of students though literature of its application to athletic training education remains sparse. Objective: This research attempts to address a wide-range of data. This includes athletic training student knowledge acquisition from…

  14. Application of Serum CK and BUN Determination in Monitoring Pre-Competition Training of Badminton Athletes

    Institute of Scientific and Technical Information of China (English)

    YANG Yun

    2007-01-01

    In order to investigate the feasibility of serum creatine kinase (CK) and blood urea nitrogen (BUN) in monitoring pre-competition training of badminton athletes, the pre-competition training load of 20 badminton athletes was studied, and serum CK and BUN were determined before, immediate and next morning after training. The results showed that after intensive training for one week, serum CK levels were significantly increased by 57.53 mmol/L (P<0.05). After regulation of the training intensity, average serum CK levels were increased by 21.79 mmol/L (P<0.05). BUN contents were increased by 0.83 mmol/L on average with the difference being not significant (P>0.05). After intermittent training, there was significant difference in the average increased levels of serum CK in athletes (P<0.05). There was significant difference before and after regulation of training (P<0.05). The increased levels of BUN were 0.78 mmol/L without significant difference (P>0.05). It was concluded that serum CK was one of the biochemical indicators monitoring the training load sensitivity of badminton athletes, but BUN was of little value in monitoring the training load. Both serum CK and BUN recovered slowly after one-week intensive training and intermittent training, suggesting the metabolic mechanism of human body in training needs further study.

  15. Comparison of Non-Invasive Individual Monitoring of the Training and Health of Athletes with Commercially Available Wearable Technologies

    OpenAIRE

    Düking, Peter; Hotho, Andreas; Holmberg, Hans-Christer; Fuss, Franz Konstantin; Sperlich, Billy

    2016-01-01

    Athletes adapt their training daily to optimize performance, as well as avoid fatigue, overtraining and other undesirable effects on their health. To optimize training load, each athlete must take his/her own personal objective and subjective characteristics into consideration and an increasing number of wearable technologies (wearables) provide convenient monitoring of various parameters. Accordingly, it is important to help athletes decide which parameters are of primary interest and which ...

  16. Incidence of exercise-induced asthma in adolescent athletes under different training and environmental conditions.

    Science.gov (United States)

    Sidiropoulou, Maria P; Kokaridas, Dimitrios G; Giagazoglou, Paraskevi F; Karadonas, Michalis I; Fotiadou, Eleni G

    2012-06-01

    The aim of this study was to establish if there were differences in the incidence of exercise-induced bronchospasm between athletes in different sports, which take place under different environmental conditions such as open places, closed courses, and swimming pools with similar exercise intensity (football, basketball, water polo) using the free running test. The study included 90 adolescents (3 groups of 30) aged 14-18 years recruited from academies in northern Greece. All the participants were initially subjected to (a) a clinical examination and cardiorespiratory assessment by a physician and (b) free running test of a 6-minute duration and measurement with a microspirometer of the forced expiratory volume in 1 second (FEV₁). Only the participants who had measured a decrease in FEV₁ ≥ 10% were reevaluated with the microspirometer during a training session. The examination of all the participants during the free running test showed that 22 athletes, that is, 9, 8, and 5 of football, basketball, and water polo athletes, respectively, demonstrated an FEV₁ ≥ 10 drop. Reevaluation of the 22 participants during training showed that 5 out 9 (55%) football athletes, 4 out of 8 basketball athletes (50%), and none of the 5 athletes of the water polo team displayed a drop of FEV₁ ≥ 10%. Despite the absence of any significant statistical differences between the 3 groups, the analysis of variances did show a trend of a lower incidence of EIA in the water polo athletes. It was found that a football or basketball game can induce EIA in young athletes but to a lesser degree than the free running test can induce. The water polo can be a safer sport even for participants with a medical history of asthma or allergies. PMID:21912293

  17. Exertion injuries in female athletes.

    OpenAIRE

    Orava, S.; Hulkko, A; Jormakka, E.

    1981-01-01

    Because sports injuries in men form most of the available statistics, the reportage of injuries in female athletes is sparse. We describe exertion injuries and disorders in 281 women athletes, all of which hampered athletic training or performances. Sixty per cent of the injuries occurred to girls ages between 12-19 years, and about forty-eight per cent were track and field athletes. The most common sites of injury were the ankle, foot, heel and leg. Osteochondritic disorders were the most ty...

  18. Coaching preferences of athletes.

    Science.gov (United States)

    Terry, P C; Howe, B L

    1984-12-01

    The study examined the coaching preferences of 80 male and 80 female athletes, as measured by the Leadership Scale for Sports (Chelladurai and Saleh, 1978, 1980). In addition, it attempted to assess the applicability to sport of the Life-cycle and Path-goal theories of leadership. Comparisons between groups were made on the basis of sex, age, and type of sport. A MANOVA indicated that athletes in independent sports preferred more democratic behaviour (p less than .001) and less autocratic behaviour (p = .028) than athletes in interdependent sports. No differences in coaching preferences were found which could be attributed to the age or sex of the athlete, or the variability of the sports task. These results partially supported the Path-goal theory, but did not support the Life-cycle theory. Athletes of all groups tended to favour coaches who displayed training behaviour and rewarding behaviour "often", democratic behaviour and social support behaviour "occasionally", and autocratic behaviour "seldom". This consistency may be a useful finding for those organizations and institutions interested in preparing coaches. PMID:6525751

  19. The effectiveness of resisted jump training on the VertiMax in high school athletes

    OpenAIRE

    Rhea, Matthew R.; Peterson, M.D.; Lunt, K. T.; Naclerio Ayllón, Fernando José

    2008-01-01

    Resisted jumping devices and resisted plyometric training have become more common in recent years. The effectiveness of such training has yet to be determined among high school athletes. Sixty-four high school athletes (50 boys and 14 girls) from a variety of sports were divided into 2 groups and participated in a training intervention that differed only by the use of the VertiMax jump trainer in 1 group. Lower-body power was tested before and after the intervention and compared statistically...

  20. Students' inclusion to the value of physical culture during the process of athletic training.

    Directory of Open Access Journals (Sweden)

    Sychov S.O.

    2010-12-01

    Full Text Available Means and methods of students' inclusion to the value of physical culture, during the process of athletic training on the classes of physical education are opened in this article. 52 students took part in research. It is developed the recommendation for the application of pedagogical conditions of use in the expressway strength and strength training, ability to determine dosing load for students with different level of physical background, methods of power properties development both for boys and for girls. It is shown that using of athletic training at the classes of physical education is contributing of students' inclusion to the value of physical culture.

  1. Avoid Overtraining in Young Athletes

    Science.gov (United States)

    Rearick, Matt; Creasy, John; Buriak, Jim

    2011-01-01

    Each year many young athletes suffer injuries from overtraining. According to the existing literature, strategies do exist to help control this growing problem. This article explores the basic nature of training and overtraining, with a particular emphasis on endurance athletes. Several psychological factors are highlighted as the first clear…

  2. Features power ectomorphs athletes are engaged in bodybuilding in transition training

    Directory of Open Access Journals (Sweden)

    Viktor Dzhym

    2015-10-01

    Full Text Available Purpose: to develop and study the diet of athletes engaged in bodybuilding ectomorphs in transition training considering the restoration of lean body mass and functional state of an athlete Material and Methods: the study involved 18 athletes engaged in bodybuilding ectomorphs included in the national team in the Kharkiv region bodybuilding. Methods were used: the theoretical method and summarize the literature, pedagogical supervision, pedagogical experiment, methods of mathematical statistics. Results: comparative characteristics of the diet have been developed for athletes ectomorphs engaged on bodybuilding to increase muscle weight. It was divided the athletes into two experimental groups: the first EG used a balanced diet that made protein 2 grams per 1 kilogram of body weight and carbohydrates 4–5 g•kg–1 in the second EG was protein 3 grams per 1 kilogram of body weight, and carbohydrate 6 grams kg. Second EG diet consists of 6 single meal and is about 2800–3500 calories per day. Conclusions: on the basis of research by the author offered the optimal diet for athletes ektomorfiv second experimental group engaged in bodybuilding.

  3. Training adaptation and heart rate variability in elite endurance athletes: opening the door to effective monitoring.

    Science.gov (United States)

    Plews, Daniel J; Laursen, Paul B; Stanley, Jamie; Kilding, Andrew E; Buchheit, Martin

    2013-09-01

    The measurement of heart rate variability (HRV) is often considered a convenient non-invasive assessment tool for monitoring individual adaptation to training. Decreases and increases in vagal-derived indices of HRV have been suggested to indicate negative and positive adaptations, respectively, to endurance training regimens. However, much of the research in this area has involved recreational and well-trained athletes, with the small number of studies conducted in elite athletes revealing equivocal outcomes. For example, in elite athletes, studies have revealed both increases and decreases in HRV to be associated with negative adaptation. Additionally, signs of positive adaptation, such as increases in cardiorespiratory fitness, have been observed with atypical concomitant decreases in HRV. As such, practical ways by which HRV can be used to monitor training status in elites are yet to be established. This article addresses the current literature that has assessed changes in HRV in response to training loads and the likely positive and negative adaptations shown. We reveal limitations with respect to how the measurement of HRV has been interpreted to assess positive and negative adaptation to endurance training regimens and subsequent physical performance. We offer solutions to some of the methodological issues associated with using HRV as a day-to-day monitoring tool. These include the use of appropriate averaging techniques, and the use of specific HRV indices to overcome the issue of HRV saturation in elite athletes (i.e., reductions in HRV despite decreases in resting heart rate). Finally, we provide examples in Olympic and World Champion athletes showing how these indices can be practically applied to assess training status and readiness to perform in the period leading up to a pinnacle event. The paper reveals how longitudinal HRV monitoring in elites is required to understand their unique individual HRV fingerprint. For the first time, we demonstrate how

  4. Predictors of Airway Hyperresponsiveness in Elite Athletes

    DEFF Research Database (Denmark)

    Toennesen, Louise L; Porsbjerg, Celeste; Pedersen, Lars;

    2015-01-01

    INTRODUCTION: Elite athletes frequently experience asthma and airway hyperresponsiveness (AHR). We aimed to investigate predictors of airway pathophysiology in a group of unselected elite summer-sport athletes, training for the summer 2008 Olympic Games, including markers of airway inflammation...

  5. Investigating Post-Graduate Athletic Training Education Student Perceptions Following a Purposefully-Implemented Peer-Assisted Learning Pedagogy

    Science.gov (United States)

    Bates, Dana

    2012-01-01

    The purpose of this qualitative study was to investigate graduates' perceptions of a purposefully-implemented Peer-Assisted Learning (PAL) pedagogy in their undergraduate athletic training education and the impact of that experience in their first job post-graduation. This was the first research in athletic training education that…

  6. Nutrition and athletic performance

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/002458.htm Nutrition and athletic performance To use the sharing features on this page, please enable JavaScript. Nutrition can help enhance athletic performance. An active lifestyle ...

  7. Nutrition and athletic performance

    Science.gov (United States)

    Nutrition can help enhance athletic performance. An active lifestyle and exercise routine, along with eating well, is ... al. American College of Sports Medicine position stand. Nutrition and athletic performance. Med Sci Sports Exerc . 2009 ...

  8. Bibliography on Collegiate Athletics.

    Science.gov (United States)

    Francois, Denise; And Others

    1979-01-01

    A bibliography on collegiate athletics with approximately 400 items is presented. Topics include: sports administration, sports histories, women's athletics, physical education, problems and scandals, sports organizations, sports and health, and references on many specific sports, especially football. (JMD)

  9. Athletic Identity, Vocational Identity, and Occupational Engagement in College Student-Athletes and Non-Athletes

    Science.gov (United States)

    Hook, Lacole L.

    2012-01-01

    Athletic departments in National Collegiate Athletic Association Football Bowl Subdivision universities provide academic support services to their student-athletes. Even though student-athletes receive help including career assistance from academic counselors, some studies have found that student-athletes are behind non-athletes in career…

  10. Motivation and well-being among elite junior athletes : the role of challenge during training

    OpenAIRE

    Tyssen, Oddvar Jordheim

    2015-01-01

    The purpose of this study was to examine motivation, positive emotions and challenge in groups of elite junior athletes. Results are discussed in terms of self-determination theory and the functional well-being approach. Men and female elite junior athletes (N=211) aged 15-19 years completed a series of online questionnaires. Results revealed that a) older athletes reported higher levels of extrinsic motivation than younger athletes, b) younger athletes reported higher levels of both eudai...

  11. Acute effect of warm-up training on the static and dynamic balance indices in athletic and non-athletic subjects

    Directory of Open Access Journals (Sweden)

    Amir Hoshang Bakhtiary

    2013-03-01

    Full Text Available Introduction: Lack of balance during sport activities may results in the possibility of sports injuries. Recently, it has been shown that using of warm-up exercise may enhance sensitivity of mechanoreceptors, namely muscle spindle, and so preventing of injury during sport activities. This study was designed to find out the acute effect of warm-up training on the static and dynamic balance indices in athletic and non-athletic subjects.Materials and Methods: 64 university athletic students (16 male and 16 female and university non-athletic students (16 male and 16 female participated in a cross over study and were randomly assigned in one of the two experimental groups: warm-up group (5 minutes running on treadmill and control group (no intervention, so that all participants attended in both warm-up and control groups in two assessing sessions with 2 weeks interval. Falling risk index, dynamic (bilateral standing and static (single leg standing overall, anterior-posterior and medial-lateral indices were assessed by measuring centre of pressure displacement during both eye-open and closed-eye condition before and after the intervention. Results: The comparison of mean changes before and after intervention in both groups showed no significant difference in static balance indices in eye-open condition between groups (p>0.05, while static balance indices in closed-eye condition and dynamic balance indices in both, eyes-open and eyes-closed conditions were significantly improved after warm-up, compared to the control group (p<0.05. After warm-up intervention, falling risk index was reduced significantly (p<0.05 in both athletic and non-athletic participants. No significant difference was found between athletic and non-athletic subjects, in term of static and dynamic balance indices.Conclusion: These results showed that general warm-up training may improve static and dynamic balance control and falling risk in both athletic and non-athletic groups. From

  12. Heart Rate Recovery in Decision Support for High Performance Athlete Training Schedules

    OpenAIRE

    Cornforth, David J.; Dean Robinson; Ian Spence; Herbert Jelinek

    2014-01-01

    This work investigated the suitability of a new tool for decision support in training programs of high performance athletes. The aim of this study was to find a reliable and robust measure of the fitness of an athlete for use as a tool for adjusting training schedules. We examined the use of heart rate recovery percentage (HRr%) for this purpose, using a two-phased approach. Phase 1 consisted of testing the suitability of HRr% as a measure of aerobic fitness, using a modified running test spe...

  13. EFFECTS OF ELECTROSTIMULATION AND PLYOMETRIC TRAINING PROGRAM COMBINATION ON JUMP HEIGHT IN TEENAGE ATHLETES

    OpenAIRE

    Emilio J. Martínez-López; Elisa Benito-Martínez; Fidel Hita-Contreras; Amador Lara-Sánchez; Antonio Martínez-Amat

    2012-01-01

    The purpose of this study was to examine the effects of eight-week (2 days/week) training periods of plyometric exercises (PT) and neuromuscular electrostimulation (EMS) on jump height in young athletes. Squat jump (SJ), counter movement jump (CMJ) and drop jump (DJ) were performed to assess the effects of the training protocols 98 athletes (100 & 200m and 100m & 110m hurdles) voluntarily took part in this study, 51 males (52%) and 47 females (48%), 17.91 ± 1.42 years old, and 5.16 ± 2.56 yea...

  14. The Foundation of Athletics

    Science.gov (United States)

    Curry, Tom

    2012-01-01

    As a coach, this author likes to share some thoughts on children and sports. After 42 years in athletics in all capacities--coach, athletic director, official, parent, athlete, and observer--he can easily say he has seen, heard, or experienced it all. Each experience has helped him gain some insights on youth and interscholastic sports. Parent of…

  15. Coaching the Vegetarian Athlete

    Science.gov (United States)

    Mandali, Swarna L.

    2011-01-01

    Good nutrition is important for optimal athletic performance. Adolescent athletes often depend on their coaches for nutritional information on weight management, dietary supplements, and dietary practices. Some dietary practices, such as vegetarianism, have the potential to be harmful to the adolescent athlete if not followed with careful…

  16. The Student Athlete Experience

    Science.gov (United States)

    Gayles, Joy Gaston

    2009-01-01

    Prior to the 1980s, the literature on the experiences of collegiate student athletes was rather scarce. Since that time the National Collegiate Athletic Association (NCAA) has passed several eligibility rules to address concerns about the academic performance and the overall experience of student athletes on college campuses. As such, the…

  17. Women in Athletic Leadership

    Science.gov (United States)

    Moore, Sandra L.; Gilmour, Suzanne L.; Kinsella, Mary P.

    2005-01-01

    Despite significant increased participation opportunities for girls and women in sport following the passage of Title IX, women remain underrepresented in athletic leadership roles. Thirty eight female and 158 male high school athletic directors responded to a 19-item Athletic Director Survey (ADS) designed to elicit information on the following:…

  18. Leadership content important in athletic training education with implications for allied health care.

    Science.gov (United States)

    Kutz, Matthew R; Scialli, Joan

    2008-01-01

    A two-phase exploratory and comparative research study using a Delphi technique and a web-based national survey was done to determine leadership content (i.e., theories, styles, or practices) important to include in athletic training education. Eighteen athletic training experts participated in the Delphi technique, followed by 161 athletic trainers completing the national survey. Consensus of experts was reached after two rounds (77% interrater agreement, alpha = 0.80 and alpha = 0.93 per respective round) and identified 31 leadership content items important to include in athletic training education. The national sample then rated importance of each leadership content area for inclusion in four types of athletic training education programs (entry-level baccalaureate, entry-level master's degree, postgraduate certifications, and doctoral degree). The respondents ranked the leadership content in order of importance according to mean (mean = 1.53 +/- 0.84 to 2.55 +/- 0.55; scale, 0-3). Twenty-two content items (63%) were rated at least "very important" (mean > or = 2.0). Exploratory factor analysis established construct validity and organized leadership content by three factors: managerial leadership and knowledge management; leadership theories; and leadership issues, trends, and policies (alpha = 0.84-0.91). Repeated-measures analysis of variance (Sidak post-hoc adjustments) established criterion-related concurrent validity, which found increasing levels of importance as education type progressed (F = 4.88, p = 0.003-32.56, p = 0.000). Adding leadership content within athletic training enhances the professionalization of students, facilitates leadership competency among students and practicing professionals enrolled in postcertification educational programs, and facilitates job placement and role. PMID:19157049

  19. Effects of strength training on endurance capacity in top-level endurance athletes

    DEFF Research Database (Denmark)

    Aagaard, P; Andersen, J L

    The effect of concurrent strength (S) and endurance (E) training on adaptive changes in aerobic capacity, endurance performance, maximal muscle strength and muscle morphology is equivocal. Some data suggest an attenuated cardiovascular and musculoskeletal response to combined E and S training......, while other data show unimpaired or even superior adaptation compared with either training regime alone. However, the effect of concurrent S and E training only rarely has been examined in top-level endurance athletes. This review describes the effect of concurrent SE training on short-term and long......-term endurance performance in endurance-trained subjects, ranging from moderately trained individuals to elite top-level athletes. It is concluded that strength training can lead to enhanced long-term (>30 min) and short-term (...

  20. Comparative analysis of the effectiveness of different training programs for athletes of high qualification, specializing in rowing

    Directory of Open Access Journals (Sweden)

    Dina Miftahutdinova

    2015-04-01

    Full Text Available Purpose: to evaluate the efficiency of different programs of training sessions to improve operational preparedness qualified athletes who specialize in rowing. Materials and Methods: the study included 10 athletes craftsmanship that are part of the national team of Ukraine rowing. To assess the functional training using computer program "SHVSM" and submaximal test PWC170. Results are content authoring program training sessions to improve functional training highly skilled athletes who specialize in rowing and academic results its experimental verification. Conclusions: the experiment confirmed a higher efficiency of the program of training sessions for rowing-sportsmen team Ukraine compared with the program, which is traditionally used, as evidenced by the survey.

  1. Atrial remodeling, autonomic tone, and lifetime training hours in nonelite athletes.

    Science.gov (United States)

    Wilhelm, Matthias; Roten, Laurent; Tanner, Hildegard; Wilhelm, Ilca; Schmid, Jean-Paul; Saner, Hugo

    2011-08-15

    Endurance athletes have an increased risk of developing atrial fibrillation (AF) at 40 to 50 years of age. Signal-averaged P-wave analysis has been used for identifying patients at risk for AF. We evaluated the impact of lifetime training hours on signal-averaged P-wave duration and modifying factors. Nonelite men athletes scheduled to participate in the 2010 Grand Prix of Bern, a 10-mile race, were invited. Four hundred ninety-two marathon and nonmarathon runners applied for participation, 70 were randomly selected, and 60 entered the final analysis. Subjects were stratified according to their lifetime training hours (average endurance and strength training hours per week × 52 × training years) in low (4,500 hours) training groups. Mean age was 42 ± 7 years. From low to high training groups signal-averaged P-wave duration increased from 131 ± 6 to 142 ± 13 ms (p = 0.026), and left atrial volume increased from 24.8 ± 4.6 to 33.1 ± 6.2 ml/m(2) (p = 0.001). Parasympathetic tone expressed as root of the mean squared differences of successive normal-to-normal intervals increased from 34 ± 13 to 47 ± 16 ms (p = 0.002), and premature atrial contractions increased from 6.1 ± 7.4 to 10.8 ± 7.7 per 24 hours (p = 0.026). Left ventricular mass increased from 100.7 ± 9.0 to 117.1 ± 18.2 g/m(2) (p = 0.002). Left ventricular systolic and diastolic function and blood pressure at rest were normal in all athletes and showed no differences among training groups. Four athletes (6.7%) had a history of paroxysmal AF, as did 1 athlete in the medium training group and 3 athletes in the high training group (p = 0.252). In conclusion, in nonelite men athletes lifetime training hours are associated with prolongation of signal-averaged P-wave duration and an increase in left atrial volume. The altered left atrial substrate may facilitate occurrence of AF. Increased vagal tone and atrial ectopy may serve as modifying and triggering factors. PMID:21658663

  2. On the question of periodization training content and Paralympic athletes with disorders of the musculoskeletal system in the light of the general theory of sports training

    Directory of Open Access Journals (Sweden)

    Derkach V.N.

    2014-03-01

    Full Text Available Purpose : To determine theoretically similar trends and differences in the periods of sports training athletes and Paralympic athletes with similar qualifications, without disabilities. Material : analyzed more than 80 references. Results : at present insufficiently developed periodization sports training many years to prepare athletes with disorders of the musculoskeletal system. Also - at the stage of maximum realization of individual empowerment athletes. This applies to the immediate preparation for the main competition. In the first case, periodization can be carried out on the basis of the classical theory. Also on stage, maximizing the individual capabilities. Need to adapt this theory to career achievements of athletes. Also, you must consider the disease. Conclusions : The main factors set differences training tools Paralympic athletes and physically healthy: increased attention to the psychological preparation for the Paralympics, inclusive education and sports training individualization programs already in the first stage of their training.

  3. Approach to the Underperforming Athlete.

    Science.gov (United States)

    Solomon, Mary L; Weiss Kelly, Amanda K

    2016-03-01

    Children and adolescents who participate in intense sports training may face physical and psychologic stresses. The pediatric health care provider can play an important role in monitoring an athlete's preparation by obtaining a proper sports history, assessing sleep hygiene, discussing nutrition and hydration guidelines, and evaluating physiologic causes of fatigue. Educating parents and athletes on the potential risks of high-intensity training, inadequate rest and sleep, and a poor diet may improve the athlete's performance and prevent symptoms of overtraining syndrome. Infectious mononucleosis must also be considered a cause of fatigue among adolescents. The signs and symptoms of overtraining and burnout are discussed in this article. PMID:27031317

  4. Comparison of Non-Invasive Individual Monitoring of the Training and Health of Athletes with Commercially Available Wearable Technologies.

    Science.gov (United States)

    Düking, Peter; Hotho, Andreas; Holmberg, Hans-Christer; Fuss, Franz Konstantin; Sperlich, Billy

    2016-01-01

    Athletes adapt their training daily to optimize performance, as well as avoid fatigue, overtraining and other undesirable effects on their health. To optimize training load, each athlete must take his/her own personal objective and subjective characteristics into consideration and an increasing number of wearable technologies (wearables) provide convenient monitoring of various parameters. Accordingly, it is important to help athletes decide which parameters are of primary interest and which wearables can monitor these parameters most effectively. Here, we discuss the wearable technologies available for non-invasive monitoring of various parameters concerning an athlete's training and health. On the basis of these considerations, we suggest directions for future development. Furthermore, we propose that a combination of several wearables is most effective for accessing all relevant parameters, disturbing the athlete as little as possible, and optimizing performance and promoting health. PMID:27014077

  5. The Effects of Music on High-intensity Short-term Exercise in Well Trained Athletes

    OpenAIRE

    2012-01-01

    Purpose The purpose of this investigation was to assess the effects of listening to music during warm-up on short-term supramaximal performances during the 30-s Wingate test in highly trained athletes. Methods Twelve young male athletes (20.6±1.8 yrs, 177±4.4 cm and 72.3±5.3 kg) underwent two Wingate tests in separate sessions with a recovery period of 48 h in-between, either after a 10 min of warm-up with (MWU) or without (NMWU) music. High tempo music (>120 to 140bpm) was selected for the s...

  6. Amphetamine margin in sports. [Effects on performance of highly trained athletes

    Energy Technology Data Exchange (ETDEWEB)

    Laties, V.G.; Weiss, B.

    1980-01-01

    The amphetamines can enhance athletic performance. That much seems clear from the literature, some of which is reviewed here. Increases in endurance have been demonstrated in both man and rat. Smith and Beecher, 20 years ago, showed improvement of running, swimming, and weight throwing in highly trained athletes. Laboratory analogues of such performance have also been used and similar enhancement demonstrated. The amount of change induced by the amphetamines is usually small, of the order of a few percent. Nevertheless, since a fraction of a percent improvement can make the difference between fame and oblivion, the margin conferred by these drugs can be quite important.

  7. Sports Medicine and Athletic Training in the 21st Century: Bridging the Gap between Research and Clinical Practice

    Science.gov (United States)

    Guskiewicz, Kevin M.

    2008-01-01

    Sport and recreational activity is a vital part of today's society, and athletic training researchers are playing an important role in gaining a better understanding of how to promote safe and healthy participation for athletes of all ages. This article aims to illustrate the importance of research to prevent and effectively treat sport and…

  8. Survey Instrument Validity Part I: Principles of Survey Instrument Development and Validation in Athletic Training Education Research

    Science.gov (United States)

    Burton, Laura J.; Mazerolle, Stephanie M.

    2011-01-01

    Context: Instrument validation is an important facet of survey research methods and athletic trainers must be aware of the important underlying principles. Objective: To discuss the process of survey development and validation, specifically the process of construct validation. Background: Athletic training researchers frequently employ the use of…

  9. Altering the Athletic Training Curriculum: A Unique Perspective on Learning over Time

    Science.gov (United States)

    Potteiger, Kelly; Brown, Christopher David; Kahanov, Leamor

    2012-01-01

    Context: The cohort athletic training curriculum features a competency-based approach that allows the student to matriculate through the program in a systematic fashion. This method is desired as it allows for efficient delivery and mastery of the educational content and associated clinical skills. The result may be an inflexible curriculum that…

  10. The Impact of Clinical Experiences from Athletic Training Student and Preceptor Perspectives

    Science.gov (United States)

    Benes, Sarah S.; Mazerolle, Stephanie M.; Bowman, Thomas G.

    2014-01-01

    Context: Clinical education is an integral part of athletic training programs. This is where students should develop their professional identities and become socialized into the profession. Understanding the student and preceptor perspectives of the impact that clinical experiences have on students can provide valuable insight into this aspect of…

  11. Employer and Employee Opinions of Thematic Deficiencies in New Athletic Training Graduates

    Science.gov (United States)

    Carr, W. David; Volberding, Jennifer

    2012-01-01

    Context: Anecdotal information has been shared for several years that employers do not feel that new athletic training graduates are ready for the workforce. To date there have been no studies of employers and employees to determine deficiencies in order to confirm or refute this position. Objective: To explore the opinions of employers and…

  12. Help-Seeking Behaviors among Athletic Training Students in the Clinical Education Setting: A Pilot Study

    Science.gov (United States)

    Nakajima, Mikiko Aoyagi; Freesemann, Keith W.

    2013-01-01

    Context: Help-seeking is an important self-regulating and proactive strategy that prepares students to be successful learners. It is particularly important in the clinical education setting, in which students must actively engage in learning. Objective: To determine both the type of help-seeking behaviors used by athletic training students in the…

  13. Learning Style Preferences of Undergraduate Dietetics, Athletic Training, and Exercise Science Students

    Science.gov (United States)

    Wagner, Meredith G.; Hansen, Pamela; Rhee, Yeong; Brundt, Ardith; Terbizan, Donna; Christensen, Bryan

    2014-01-01

    The study assessed the preferred learning style (LS) of college students and compared LS preferences among students majoring in Dietetics, Exercise Science, and Athletic Training. LS questionnaires were distributed to students (N = 693, mean age 20.5 ± 1.7) enrolled in health science courses at three Midwestern universities. Most students…

  14. Achievement Goal Orientation for Athletic Training Education: Preparing for Lifelong Learning

    Science.gov (United States)

    Peer, Kimberly S.

    2007-01-01

    Objective: This review of literature presents the theoretical framework of goal orientation and student achievement from a pedagogical perspective while providing practical applications and implications for integrating goal orientation into athletic training education programs. Data Sources: Selected literature derived from EBSCO, Education…

  15. Kolb's Experiential Learning Theory in Athletic Training Education: A Literature Review

    Science.gov (United States)

    Schellhase, Kristen C.

    2008-01-01

    Objective: Kolb's Experiential Learning Theory offers insight into the development of learning styles, classification of learning styles, and how students learn through experience. Discussion is presented on the value of Kolb's Experiential Learning Theory for Athletic Training Education. Data Sources: This article reviews research related to…

  16. The Relationship between Athletic Training Student Critical Thinking Skills and Clinical Instructor Supervision: A Pilot Study

    Science.gov (United States)

    Kabay, Michele R.

    2013-01-01

    The purpose of this study was to 1) assess the critical thinking skill level of the athletic training student at onset and end of the clinical education experience 2) to examine the influence of the students' critical thinking skills and the CIs' supervision responses to the changes in the students' critical thinking skills and 3) to compare the…

  17. The Delphi Method: An Approach for Facilitating Evidence Based Practice in Athletic Training

    Science.gov (United States)

    Sandrey, Michelle A.; Bulger, Sean M.

    2008-01-01

    Objective: The growing importance of evidence based practice in athletic training is necessitating academics and clinicians to be able to make judgments about the quality or lack of the body of research evidence and peer-reviewed standards pertaining to clinical questions. To assist in the judgment process, consensus methods, namely brainstorming,…

  18. Perceptions of the Benefits to Using a Secondary Admissions Process in Professional Bachelor's Athletic Training Programs

    Science.gov (United States)

    Bowman, Thomas G.; Mazerolle, Stephanie M.; Dodge, Thomas M.

    2016-01-01

    Context: Some athletic training program (ATP) directors use direct admit, where students are admitted into the ATP directly out of high school. Other ATP directors admit students into the program after a set time period on campus through a secondary admissions process. It remains unknown why ATP directors use various admissions practices.…

  19. Strategies for Highly Effective Athletic Training Education Program Directors: A Practical Approach to Interdependence

    Science.gov (United States)

    Leone, James E.; Gray, Kimberly A.

    2007-01-01

    Following "Seven Habits of Highly Effective People" by Stephen Covey, this article seeks to communicate effective strategies for athletic training education Program Directors (PDs) to follow. Commentary of Covey's work and practical strategies to integrate them into PD practice and responsibilities are provided. Background: Due to a lack…

  20. The Running Athlete

    Science.gov (United States)

    Henning, P. Troy

    2014-01-01

    Context: Pelvic stress fractures, osteitis pubis, and snapping hip syndrome account for a portion of the overuse injuries that can occur in the running athlete. Evidence Acquisition: PubMed searches were performed for each entity using the following keywords: snapping hip syndrome, coxa sultans, pelvic stress fracture, and osteitis pubis from 2008 to 2013. Topic reviews, case reports, case series, and randomized trials were included for review. Study Design: Clinical review. Level of Evidence: Level 4. Results: Collectively, 188 articles were identified. Of these, 58 were included in this review. Conclusion: Based on the available evidence, the majority of these overuse injuries can be managed non-operatively. Primary treatment should include removal from offending activity, normalizing regional muscle strength/length imbalances and nutritional deficiencies, and mitigating training errors through proper education of the athlete and training staff. Strength of Recommendation Taxonomy: C PMID:24587861

  1. The Research on Biochemical Indexes of Athletes after Taking Nutritional Supplements during Winter Training

    OpenAIRE

    Liping Pan

    2015-01-01

    The paper takes hemoglobin and blood urea as the indexes of biochemical monitoring and accordingly supplying sports nutritional supplements into them at the same time, the effect on exercise capacity and the changes in biochemical indicators in different training stages will be observed in this research. The quality of winter training determines the motion states of athletes in the next year. However, the poor weather condition and the large amount of training will lead to the accumulation of...

  2. Antibiotic Precautions in Athletes

    OpenAIRE

    Fayock, Kristopher; Voltz, Matthew; Sandella, Bradley; Close, Jeremy; Lunser, Matthew; Okon, Joshua

    2014-01-01

    Context: Antibiotics are the mainstay of treatment for bacterial infections in patients of all ages. Athletes who maximally train are at risk for illness and various infections. Routinely used antibiotics have been linked to tendon injuries, cardiac arrhythmias, diarrhea, photosensitivity, cartilage issues, and decreased performance. Evidence Acquisition: Relevant articles published from 1989 to 2012 obtained through searching MEDLINE and OVID. Also, the Food and Drug Administration website w...

  3. Effectiveness of accommodation and constant resistance training on maximal strength and power in trained athletes

    Directory of Open Access Journals (Sweden)

    Jalil Ataee

    2014-06-01

    Full Text Available Accommodation resistance is a training technique that may improve strength and power gains beyond those achieved by traditional free weights. In this method, chains are either added on a free-weight bar and combined with traditional plates or added to the bar as the entire load. Purpose. The aim of the current study was to compare the effectiveness of accommodation and constant resistance training methods during a four-week period on maximal strength and power in trained athletes. Methods. This study was comprised of 24 trained athletes, including 16 trained males [8 Wushu athletes (Kung-Fu and 8 wrestlers, age: 20.5 ± 2.00 yrs. old]. Participants were initially tested on weight, body circumference, fat percent, upper and lower body maximal strength, determined by the 1-repetition maximum (1RM test, which determines the greatest amount of weight a person can successfully lift, and upper and lower body power. Participants were equally randomized to either accommodation or constant resistance training groups. Both groups underwent resistance training for a four-week period that consisted of three sessions per week. Multivariate repeated-measures analyses of variance of the data were used to verify significant differences in strength and power between groups. The modified Bonferroni post hoc test was used to compare the obtained results in pre-, mid-, and post test. Results. In the accommodation resistance group, there was a significant difference in lower body maximal strength compared to the constant group (163.12 ± 18.82 kg in the accommodation group vs. 142.25 ± 20.04 kg in the constant group, P = 0.04. No significant differences were found in upper body power, lower body power, and upper body maximal strength between the two groups (P > 0.05. Conclusion. Although there was only a significant difference in lower body maximal strength between groups, accommodation resistance training may induce a physiological training response by improving

  4. Six Weeks of Core Stability Training Improves Landing Kinetics Among Female Capoeira Athletes: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Araujo Simone

    2015-03-01

    Full Text Available Core stability training (CST has increased in popularity among athletes and the general fitness population despite limited evidence CST programmes alone lead to improved athletic performance. In female athletes, neuromuscular training combining balance training and trunk and hip/pelvis dominant CST is suggested to reduce injury risk, and specifically peak vertical ground reaction forces (vGRF in a drop jump landing task. However, the isolated effect of trunk dominant core stability training on vGRF during landing in female athletes had not been evaluated. Therefore, the objective of this study was to evaluate landing kinetics during a drop jump test following a CST intervention in female capoeira athletes. After giving their informed written consent, sixteen female capoeira athletes (mean ± SD age, stature, and body mass of 27.3 ± 3.7 years, 165.0 ± 4.0 cm, and 59.7 ± 6.3 kg, respectively volunteered to participate in the training program which consisted of static and dynamic CST sessions, three times per week for six weeks. The repeated measures T-test revealed participants significantly reduced relative vGRF from pre- to post-intervention for the first (3.40 ± 0.78 vs. 2.85 ± 0.52 N·NBW-1, respectively [p<0.05, effect size = 0.60], and second landing phase (5.09 ± 1.17 vs. 3.02 ± 0.41 N·NBW-1, respectively [p<0.001, effect size = 0.87]. The average loading rate was reduced from pre- to post-intervention during the second landing phase (30.96 ± 18.84 vs. 12.06 ± 9.83 N·NBW·s-1, respectively [p<0.01, effect size = 0.68]. The peak loading rate was reduced from pre- to postintervention during the first (220.26 ± 111.51 vs. 120.27 ± 64.57 N· NBW·s-1 respectively [p<0.01, effect size = 0.64], and second (99.52 ± 54.98 vs. 44.71 ± 30.34 N· NBW·s-1 respectively [p<0.01, effect size = 0.70] landing phase. Body weight, average loading rate during the first landing phase, and jump height were not significantly different between week

  5. Six weeks of core stability training improves landing kinetics among female capoeira athletes: a pilot study.

    Science.gov (United States)

    Araujo, Simone; Cohen, Daniel; Hayes, Lawrence

    2015-03-29

    Core stability training (CST) has increased in popularity among athletes and the general fitness population despite limited evidence CST programmes alone lead to improved athletic performance. In female athletes, neuromuscular training combining balance training and trunk and hip/pelvis dominant CST is suggested to reduce injury risk, and specifically peak vertical ground reaction forces (vGRF) in a drop jump landing task. However, the isolated effect of trunk dominant core stability training on vGRF during landing in female athletes had not been evaluated. Therefore, the objective of this study was to evaluate landing kinetics during a drop jump test following a CST intervention in female capoeira athletes. After giving their informed written consent, sixteen female capoeira athletes (mean ± SD age, stature, and body mass of 27.3 ± 3.7 years, 165.0 ± 4.0 cm, and 59.7 ± 6.3 kg, respectively) volunteered to participate in the training program which consisted of static and dynamic CST sessions, three times per week for six weeks. The repeated measures T-test revealed participants significantly reduced relative vGRF from pre- to post-intervention for the first (3.40 ± 0.78 vs. 2.85 ± 0.52 N·NBW-1, respectively [ploading rate was reduced from pre- to post-intervention during the second landing phase (30.96 ± 18.84 vs. 12.06 ± 9.83 N·NBW·s-1, respectively [ploading rate was reduced from pre- to post-intervention during the first (220.26 ± 111.51 vs. 120.27 ± 64.57 N·NBW·s-1 respectively [ploading rate during the first landing phase, and jump height were not significantly different between week 0 and week 6 (p=0.528, p=0.261, and p=0.877, respectively). This study provides evidence that trunk dominant core stability training improves landing kinetics without improving jump height, and may reduce lower extremity injury risk in female athletes. PMID:25964807

  6. Metabolomic investigation into variation of endogenous metabolites in professional athletes subject to strength-endurance training.

    Science.gov (United States)

    Yan, Bei; A, Jiye; Wang, Guangji; Lu, Huali; Huang, Xiaoping; Liu, Yi; Zha, Weibin; Hao, Haiping; Zhang, Ying; Liu, Linsheng; Gu, Shenghua; Huang, Qing; Zheng, Yuanting; Sun, Jianguo

    2009-02-01

    Strength-endurance type of sport can lead to modification of human beings' physiological status. The present study aimed to investigate the alteration of metabolic phenotype or biochemical compositions in professional athletes induced by long-term training by means of a novel systematic tool, metabolomics. Resting venous blood samples of junior and senior male rowers were obtained before and after 1-wk and 2-wk training. Venous blood from healthy male volunteers as control was also sampled at rest. Endogenous metabolites in serum were profiled by GC/TOF-MS and multivariate statistical technique, i.e., principal component analysis (PCA), and partial least squares projection to latent structures and discriminant analysis (PLS-DA) were used to process the data. Significant metabolomic difference was observed between the professional athletes and control subjects. Long-term strength and endurance training induced distinct separation between athletes of different exercise seniority, and training stage-related trajectory of the two groups of athletes was clearly shown along with training time. However, most of these variations were not observed by common biochemical parameters, such as hemoglobin, testosterone, and creatine kinase. The identified metabolites contributing to the classification included alanine, lactate, beta-d-methylglucopyranoside, pyroglutamic acid, cysteine, glutamic acid, citric acid, free fatty acids, valine, glutamine, phenylalanine, tyrosine, and so on, which were involved in glucose metabolism, oxidative stress, energy metabolism, lipid metabolism, amino acid metabolism. These findings suggest that metabolomics is a promising and potential tool to profile serum of professional athletes, make a deep insight into physiological states, and clarify the disorders induced by strength-endurance physical exercise. PMID:19036890

  7. THE INVOLVEMENT OF THE SPORTS MEDICINE SPECIALIST IN THE MENTAL TRAINING OF PROFESSIONAL ATHLETES

    Directory of Open Access Journals (Sweden)

    Drosescu P.

    2012-12-01

    Full Text Available The achievements of professional athlete should be supported by an inter-disciplinary team; aside from the main actors (athlete and coach, it is also necessary to have the involvement of: a sports medicine specialist, a massage therapist, a physical trainer, a psychologist, a nutritionist, a medical assistant and a manager. For financial reasons, this technical staff is not found alongside professional athletes (at least in Romania, thus most of the times the tasks are being handled by the coach, sports medicine specialist or massage therapist. The Sports Medicine specialist, through the training they have received, can bring a contribution to the psychological training of athletes – within certain limits and without interfering with the area of Psychology if they do not have training in this area. In the present article, we wish to present a few of the possibilities available to the Sports Medicine specialist and the ways this can be accomplished. The information presented here is the result of the author’s 15 years’ experience in this field.

  8. Organisational and methodological aspects of experimental training programs for athletes lightweights in academic rowing

    Directory of Open Access Journals (Sweden)

    Omelchenko E.S.

    2014-03-01

    Full Text Available Purpose: develop an experimental training program for lightweight rowers in academic rowing. Material: the study involved 27 qualified athletes who are engaged in academic rowing over 6 years, age 19-22 years, with sports qualifications KMS and MS. To better design the training program was conducted to study this physical condition of athletes also took into account the opinion of the leading coaches in academic rowing that are engaged with lightweight rowers. Results: as a result of an experimental study was designed training program in academic rowing. Conclusions: Experimental training program rowing provided its use for a year and was designed in the form of blocks and aims to developing and improving endurance (speed and power, strength and maximum strength. The experimental technique that was used in the training process, was designed with the preparation phase and plan on mesocycles and microcycle.

  9. Current Trends in Athletic Training Practice for Concussion Assessment and Management

    OpenAIRE

    Notebaert, Andrew J; Guskiewicz, Kevin M

    2005-01-01

    Context: Athletic trainers surveyed in 1999 demonstrated little consensus on the use of concussion grading scales and return-to-play criteria. Most relied on clinical examination or symptom checklists to evaluate athletes with concussion.

  10. High school athletes and athletic leaders gain higher test scores

    OpenAIRE

    Yeung, Ryan

    2015-01-01

    Does participating in high school athletics programs help or hinder students from getting good grades? In new research, Ryan Yeung finds a link between academic achievement and athletic participation in high school. Using data from a study begun in 1980, he finds that those students who were athletes or athletic leaders had grades between 8 and 13 percent higher than those that were non-athletes. He argues that the skills developed as a participant or leader on an athletic team...

  11. The Effect of Low Extremity Plyometric Training on Back Muscle Power of High School Throwing Event Athletes

    OpenAIRE

    Park, Gi Duck; Lee, Joong Chul; Lee, Juri

    2014-01-01

    [Purpose] The physical strength elements required for athletic throwing events include muscle strength, swiftness, agility, speed, flexibility, and physical balance. Although plyometric training and weight training are implemented as representative training methods for improving swiftness and agility, most studies of it have been conducted with players of other sports. [Subjects] The study subjects were 10 throwing event athletes attending K physical education high school. The subjects were r...

  12. Speed endurance training is a powerful stimulus for physiological adaptations and performance improvements of athletes

    DEFF Research Database (Denmark)

    Iaia, F. M.; Bangsbo, Jens

    2010-01-01

    performance during longer events, e.g. 40 K cycling and 10 K running. Athletes in team sports involving intense exercise actions and endurance aspects can also benefit from performing speed endurance training. These improvements don't appear to depend on changes in maximum oxygen uptake (VO2max), muscle...... oxidative capacity and improve intense short-duration/repeated high-intensity exercise performance lasting 30 s to 4 min, as it occurs in a number of sports. When combined with a basic volume of training including some aerobic high-intensity sessions, speed endurance training is also useful in enhancing......(+) pump activity during exercise may delay fatigue development during intense exercise. In conclusion, athletes from disciplines involving periods of intense exercise can benefit from the inclusion of speed endurance sessions in their training programs....

  13. Dietary intake in track and field athletes during a competitive training period

    OpenAIRE

    Sillero Quintana, Manuel; García Aparicio, Amaia; Torres García, Antonio; Garrido Pastor, Guadalupe

    2008-01-01

    + Nutrition becomes a key factor for an optimal performance during sport practice, specially in elite sport (Burke and Maughan, 2007). + Each athletic discipline has specific nutrition requirements according to its energetic demands. + Is it nutrition knowledge of the Spanish elite athletes appropriate? + Basis of a support project to the RFEA athletes (Sponsorized C.S.D)

  14. Heart Rate Recovery in Decision Support for High Performance Athlete Training Schedules

    Directory of Open Access Journals (Sweden)

    David J. Cornforth

    2014-12-01

    Full Text Available This work investigated the suitability of a new tool for decision support in training programs of high performance athletes. The aim of this study was to find a reliable and robust measure of the fitness of an athlete for use as a tool for adjusting training schedules. We examined the use of heart rate recovery percentage (HRr% for this purpose, using a two-phased approach. Phase 1 consisted of testing the suitability of HRr% as a measure of aerobic fitness, using a modified running test specifically designed for high-performance team running sports such as football. Phase 2 was conducted over a 12-week training program with two different training loads. HRr% measured aerobic fitness and a running time-trial measured performance. Consecutive measures of HRr% during phase 1 indicated a Pearson’s r of 0.92, suggesting a robust measure of aerobic fitness. During phase 2, HRr% reflected the training load and significantly increased when the training load was reduced between weeks 4 to 5. This work shows that HRr% is a robust indicator of aerobic fitness and provides an on-the-spot index that is useful for training load adjustment of elite-performance athletes.

  15. YOUNG ATHLETES' MOTIVATIONAL PROFILES

    Directory of Open Access Journals (Sweden)

    Juan Antonio Moreno Murcia

    2007-06-01

    Full Text Available The aim of this study was to examine the relationship between motivational characteristics and dispositional flow. In order to accomplish this goal, motivational profiles emerging from key constructs within Achievement Goal Theory and Self-Determination Theory were related to the dispositional flow measures. A sample of 413 young athletes (Age range 12 to 16 years completed the PMCSQ-2, POSQ, SMS and DFS measures. Cluster analysis results revealed three profiles: a "self-determined profile" characterised by higher scores on the task-involving climate perception and on the task orientation; a "non-self-determined profile", characterised by higher scores on ego-involving climate perception and ego orientation; and a "low self-determined and low non-self-determined profile" which had the lowest dispositional flow. No meaningful differences were found between the "self-determined profile" and the "non-self-determined profile" in dispositional flow. The "self-determined profile" was more commonly associated with females, athletes practising individual sports and those training more than three days a week. The "non-self-determined profile" was more customary of males and athletes practising team sports as well as those training just two or three days a week

  16. Nutritional Supplements for Endurance Athletes

    Science.gov (United States)

    Rasmussen, Christopher J.

    Athletes engaged in heavy endurance training often seek additional nutritional strategies to help maximize performance. Specific nutritional supplements exist to combat certain factors that limit performance beginning with a sound everyday diet. Research has further demonstrated that safe, effective, legal supplements are in fact available for today's endurance athletes. Several of these supplements are marketed not only to aid performance but also to combat the immunosuppressive effects of intense endurance training. It is imperative for each athlete to research the legality of certain supplements for their specific sport or event. Once the legality has been established, it is often up to each individual athlete to decipher the ethics involved with ingesting nutritional supplements with the sole intent of improving performance.

  17. Students' inclusion to the value of physical culture during the process of athletic training.

    OpenAIRE

    Sychov S.O.

    2011-01-01

    Means and methods of students' inclusion to the value of physical culture, during the process of athletic training on the classes of physical education are opened in this article. 52 students took part in research. It is developed the recommendation for the application of pedagogical conditions of use in the expressway strength and strength training, ability to determine dosing load for students with different level of physical background, methods of power properties development both for boys...

  18. Collapsed athlete – atraumatic

    OpenAIRE

    Wen, Dennis Y.

    2014-01-01

    There are several potential causes for an athlete to collapse without trauma on the playing or practice field. Fortunately, most of the time the etiology is benign and recovery is rapid and uneventful. However, when faced with a collapsed athlete, medical personnel need to be prepared for life-threatening conditions until these conditions are ruled out. The most common cause of atraumatic sudden death in athletes is cardiac arrest, usually because of a variety of underlying cardiac conditions...

  19. EFFECTS OF ELECTROSTIMULATION AND PLYOMETRIC TRAINING PROGRAM COMBINATION ON JUMP HEIGHT IN TEENAGE ATHLETES

    Directory of Open Access Journals (Sweden)

    Emilio J. Martínez-López

    2012-12-01

    Full Text Available The purpose of this study was to examine the effects of eight- week (2 days/week training periods of plyometric exercises (PT and neuromuscular electrostimulation (EMS on jump height in young athletes. Squat jump (SJ, counter movement jump (CMJ and drop jump (DJ were performed to assess the effects of the training protocols 98 athletes (100 & 200m and 100m & 110m hurdles voluntarily took part in this study, 51 males (52% and 47 females (48%, 17.91 ± 1.42 years old, and 5.16 ± 2.56 years of training experience. The participants were randomly assigned to four different groups according to the frequency and the timing of the stimulation. Analysis of covariance was used to analyze the effects of every training program on jump height. Our findings suggest that compared to control (Plyometrics (PT only, the combination of 150Hz EMS + PT simultaneously combined in an 8 week (2days/week training program, we could observe significant jump height improvements in the different types of strength: explosive, explosive-elastic, and explosive-elastic-reactive. The combination of PT after < 85 Hz EMS did not show any jump height significant increase in sprinters. In conclusion, an eight week training program (with just two days per week of EMS combined with plyometric exercises has proven useful for the improvement of every kind of vertical jump ability required for sprint and hurdles disciplines in teenage athletes

  20. Asthma in elite athletes

    DEFF Research Database (Denmark)

    Elers, Jimmi; Pedersen, Lars; Backer, Vibeke

    2011-01-01

    Asthma is frequently found among elite athletes performing endurance sports such as swimming, rowing and cross-country skiing. Although these athletes often report symptoms while exercising, they seldom have symptoms at rest. Moreover, compared with nonathletic asthmatic individuals, elite athletes...... their physical capacity. Elite athletes should undergo comprehensive assessment to confirm an asthma diagnosis and determine its degree of severity. Treatment should be as for any other asthmatic individual, including the use of β2-agonist, inhaled steroid as well as leukotriene-antagonist. It should, however...

  1. Asthma in elite athletes

    DEFF Research Database (Denmark)

    Elers, Jimmi; Pedersen, Lars; Backer, Vibeke

    2011-01-01

    Asthma is frequently found among elite athletes performing endurance sports such as swimming, rowing and cross-country skiing. Although these athletes often report symptoms while exercising, they seldom have symptoms at rest. Moreover, compared with nonathletic asthmatic individuals, elite athletes...... their physical capacity. Elite athletes should undergo comprehensive assessment to confirm an asthma diagnosis and determine its degree of severity. Treatment should be as for any other asthmatic individual, including the use of ß2-agonist, inhaled steroid as well as leukotriene-antagonist. It should, however...

  2. Vegetarian athletes: Special requirements

    Directory of Open Access Journals (Sweden)

    Dilek Ongan

    2012-01-01

    Full Text Available Vegetarian diets have been mentioned on having long and short term beneficial effects while they are important parts of the Western countries. Vegetarians are not homogeneous groups and subjects are motivated to be on a vegetarian diet because of culturel and regional reasons, ethical concerns including animal rights, health parameters and environmental situations. And these reasons differ from vegetarian and omnivour athletes. Athletes, especially endurance ones (sprinters, cyclists, triathlon athletes, …, eat vegetarian diets in order to meet increasing requirements of carbohydrate and manage their weight status. A healthily well planned vegetarian diet positively affect some parameters related with performance of the athlete. However in a diet based on vegetable, herbs and high fiber, inadequate energy intake should be avoided. Although many vegetarian athletes are warned about consuming high amounts of protein, athletes take less protein than omnivour ones. Therefore, vegetarians should increase dietary protein quality by mixing different foods such as legumes and cereals. Vegetarian athletes who avoid eating animal based foods are at risk of having inadequate energy, fat (essential fatty acids, vitamins B12, B2, D and calcium, iron and zinc. In this review, contribution of vegetarian diets on purpose of healthy eating and optimal athletic performance and nutritional strategies for vegetarian athletes were discussed.

  3. Clinical management of immuno-suppression in athletes associated with exercise training: sports medicine considerations.

    Directory of Open Access Journals (Sweden)

    Anthony Carl Hackney

    2013-11-01

    Full Text Available The Overtraining Syndrome (OTS is a physically debilitating medical condition that results in athletes being totally compromised in their capacity to perform and compete. Many physiological systems are affected by the process of overtraining and the development of the OTS which results from it; but one system in particular, the immune, is highly susceptible to degradation resulting in a reduction in overall health and physical performance. The aim of this paper is to review; 1 the evidence-based proactive steps and actions to take to greatly reduce the risk of development of an infection or a compromised immune system in athletes; and 2 the course of action for clinicians to take when they are dealing with an athlete displaying overt signs of an infection and, or inflammation. Evidenced reported here within support that it is essential for clinicians to take practical preventative and management steps - actions with athletes (involved in intensive exercise training in order to help preserve and maintain a healthy and robust immune system if they are going to perform optimally.

  4. The young female athlete.

    Science.gov (United States)

    Hurvitz, Michal; Weiss, Ram

    2009-12-01

    Participation of adolescents and young women in strenuous sports activity may lead to various metabolic and psychological derangements of clinical relevance to the endocrinologist. The most common manifestations encountered in practice are primary and secondary amenorrhea, reduced bone mineral density and eating disorders. The occurrence of all three together has been named "the athletic triad". The underlying hormonal drivers that lead to some of these manifestations are the reduced leptin level as well as the persistent low grade stress response commonly observed in such females. "Exercise-related female reproductive dysfunction" (ERFRD), can possibly include short-term (infertility) and long-term (osteoporosis) consequences. Functional hypothalamic amenorrhea, a manifestation of ERFRD in adolescence, is an integrated response to the combination of excessive physical and emotional stress, exercise, and/or reduced food intake characterized by decreased endogenous GNRH secretion. The primary aim of treating these athletes should be the prevention of the development of any component of the triad as well as the whole complex by educating athletes, trainers, parents and health care professionals about proper nutrition and safe training. The long term prognosis is good. However, significant long term morbidity may affect these young women later in life. PMID:20118893

  5. Effects of Compliance on Trunk and Hip Integrative Neuromuscular Training on Hip Abductor Strength in Female Athletes

    OpenAIRE

    Sugimoto, Dai; Myer, Gregory D; Bush, Heather M.; Hewett, Timothy E.

    2014-01-01

    Sugimoto, D, Myer, GD, Bush, HM, and Hewett, TE. Effects of compliance on trunk and hip integrative neuromuscular training on hip abductor strength in female athletes. Recent studies demonstrate the link between reduced hip abductor strength and increased risk for knee injury such as patellofemoral pain syndrome in women athletes. Meta-analytic reports indicate that the efficacy of integrative neuromuscular training (INT) is associated with compliance to the prescribed programming. Thus, the ...

  6. Exertion injuries in female athletes.

    Science.gov (United States)

    Orava, S; Hulkko, A; Jormakka, E

    1981-12-01

    Because sports injuries in men form most of the available statistics, the reportage of injuries in female athletes is sparse. We describe exertion injuries and disorders in 281 women athletes, all of which hampered athletic training or performances. Sixty per cent of the injuries occurred to girls ages between 12-19 years, and about forty-eight per cent were track and field athletes. The most common sites of injury were the ankle, foot, heel and leg. Osteochondritic disorders were the most typical injuries in the series, and the chronic medical tibial syndrome was the injury that needed surgical treatment most frequently. Overuse injuries seem to differ very little from each other in the events included in this survey. PMID:6797496

  7. The reproductive system function at women athletes are training by lifting and taekwondo

    Directory of Open Access Journals (Sweden)

    Nekhanevich O.B.

    2010-01-01

    Full Text Available The purpose of investigation is studying the character and leading mechanisms of reproductive system pathology at women athletes are training by lifting and taekwondo. The object of research was the medical control at women are training in lifting and taekwondo. The results of the research have shown that the physical and psychoemotional overexertion with restriction of eating lead to adrenocorticotropic horomon considerable quantity emission which stimulates suprarenal glands and cause the development of hyperanrogenemy and ovaries functions depression. The athletes have more frequent menstrual cycle disturbances such as opsomenorrhea, oligomenorrhea and algodysmenorrhea. Typically there are changes of indices of physical development, appearance the symptoms of psychological masculinithation, hirsutism and secondary ovaries disturbance.

  8. Female Athlete Triad

    Science.gov (United States)

    ... periods Learn more about healthy eating habits and healthy lifestyle choices Other Organizations Female Athlete Triad Coalition Questions to Ask Your Doctor ... female athlete triad? How do I strike a balance between my desire to be healthy and my desire to win? Could there be ...

  9. Neuroendocrine mechanisms in athletes.

    Science.gov (United States)

    Misra, Madhusmita

    2014-01-01

    Athletic activity may be associated with alterations in various neuroendocrine axes depending on the state of energy availability. In addition, genetic factors and an underlying predilection for polycystic ovarian syndrome (PCOS) may predispose some athletes to develop functional hypothalamic amenorrhea earlier than other athletes. In conditions of low energy availability associated with athletic activity, changes that occur in various neuroendocrine axes are primarily adaptive, and aim to either conserve energy for the most essential functions, or allow the body to draw on its reserves to meet energy needs. These hormonal changes, however, then lead to changes in body composition and bone metabolism. Impaired bone accrual in younger athletes and low bone density in older athletes constitutes the major pathologic consequence of neuroendocrine changes associated with low energy availability. The female athlete triad of low energy availability, menstrual dysfunction, and low bone density is prevalent in certain kinds of sports and activities, particularly endurance sports, gymnastics, and ballet. It is essential to screen for this condition in athletes at every preparticipation physical and during office visits, and to put in place an effective treatment team to manage the triad early, in order to optimize outcomes. PMID:25248600

  10. The Female Athlete Triad

    Science.gov (United States)

    Sherman, Roberta Trattner; Thompson, Ron A.

    2004-01-01

    The Female Athlete Triad is a syndrome of the interrelated components of disordered eating, amenorrhea, and osteoporosis. Sometimes inadvertently, but more often by willful dietary restriction, many female athletes do not ingest sufficient calories to adequately fuel their physical or sport activities, which can disrupt menstrual functioning,…

  11. Salt, Water, and Athletes.

    Science.gov (United States)

    Smith, Nathan J.

    Good nutrition for athletes demands plenty of water, since water is essential to such vital functions as muscle reactions. Dehydration can result from jet travel as well as from exercise and heat, making it a danger to traveling athletic teams. To avoid dehydration, water needs should be monitored by frequent weighing, and a clean water supply…

  12. Panhellenic athletics at Olympia

    DEFF Research Database (Denmark)

    Nielsen, Thomas Heine

    2014-01-01

    The paper discusses Olympia as a panhellenic venue for athletics and the city-state interaction which took place at the sanctuary......The paper discusses Olympia as a panhellenic venue for athletics and the city-state interaction which took place at the sanctuary...

  13. High Training Volumes are Associated with a Low Number of Self-Reported Sick Days in Elite Endurance Athletes

    Directory of Open Access Journals (Sweden)

    Sandra Mårtensson, Kristina Nordebo, Christer Malm

    2014-12-01

    Full Text Available It has been proposed that high exercise loads increase the risk of infection, most frequently reported as upper respiratory tract infections, by suppressing the immune system. Most athletes will not train when experiencing sickness due to the fear of health complications. However, high training volumes are incompatible with high rates of non-training days, regardless of the cause. The purpose of this observational study was to examine the relationship between self-reported, exercise-constraining days of sickness (days when the athlete decided not to train due to symptoms of disease, either self-reported or by a physician and the volumes of exercise training in elite endurance athletes by analyzing data from training logs kept for several years. The subjects included 11 elite endurance athletes (8 male, 3 female competing at national and international levels in cross-country skiing, biathlon and long-distance running. Training logs available from these 11 subjects added to a total of 61 training years. The number of training hours per year (462, 79-856; median, range was significantly and negatively correlated to the reported number of days not training due to sickness (15, 0-164 by a 3rd degree polynomial regression (R2 = 0.48, F ratio = 18, p < 0.0001. We conclude that elite endurance athletes can achieve high training volumes only if they also experience few sick-days.

  14. The female athlete triad in student track and field athletes

    OpenAIRE

    Robbeson, J.G.; Havemann-Nel, L.; Wright, H. H.

    2013-01-01

    Objectives: To explore the female athlete triad components in university track and field athletes, as well as calculate estimated energy availability. Design: Cross-sectional descriptive study design. Setting and subjects: Sixteen volunteer, white, female track and field athletes were recruited from North-West University. Outcome measures: Athletes completed a demographic, health and sport questionnaire; pathogenic body weight control questionnaire; menstrual history questionna...

  15. Effects of 12 weeks muscle hipetrophy training program in a young male athlete: stydy case

    OpenAIRE

    Giacchi Legarra, Mikel

    2014-01-01

    PURPOSE: The main goals of the present study were: 1) to review some recommendations about how to increase lean body mass; 2) to analyse whether following scientific sources of current recommendations, visible changes can be shown or not in a participant (body composition, strength and blood analyses). METHODS: One male athlete completed 12 weeks of resistance training program and following a diet protocol. Some test were determined such as, strength 6RM, blood analyses, skindfold measurem...

  16. Real-time assessment and neuromuscular training feedback techniques to prevent ACL injury in female athletes

    OpenAIRE

    Myer, Gregory D.; BRENT, JENSEN L.; Ford, Kevin R.; Hewett, Timothy E.

    2011-01-01

    Some athletes may be more susceptible to at-risk knee positions during sports activities, but the underlying causes are not clearly defined. This manuscripts synthesizes in vivo, in vitro and in-silica (computer simulated) data to delineate likely risk factors to the mechanism(s) of non-contact ACL injuries. From these identified risk factors, we will discuss newly developed real-time screening techniques that can be used in training sessions to identify modifiable risk factors. Techniques pr...

  17. Female athlete triad update.

    Science.gov (United States)

    Beals, Katherine A; Meyer, Nanna L

    2007-01-01

    The passage of Title IX legislation in 1972 provided enormous opportunities for women to reap the benefits of sports participation. For most female athletes, sports participation is a positive experience, providing improved physical fitness, enhanced self-esteem, and better physical and mental health. Nonetheless, for a few female athletes, the desire for athletic success combined with the pressure to achieve a prescribed body weight may lead to the development of a triad of medical disorders including disordered eating, menstrual dysfunction, and low bone mineral density (BMD)--known collectively as the female athlete triad. Alone or in combination, the disorders of the triad can have a negative impact on health and impair athletic performance. PMID:17241915

  18. A comparison of traditional and block periodized strength training programs in trained athletes.

    Science.gov (United States)

    Bartolomei, Sandro; Hoffman, Jay R; Merni, Franco; Stout, Jeffrey R

    2014-04-01

    The purpose of this study was to compare 2 different periodization models in strength and power athletes. Twenty-four experienced resistance trained men were randomly assigned to either a block periodization training program (BP; age = 24.2 ± 3.1 years, body mass = 78.5 ± 11.0 kg, height = 177.6 ± 4.9 cm) or to a traditional periodization program (TP; age = 26.2 ± 6.0 years, body mass = 80.5 ± 13.3 kg, height = 179.2 ± 4.6). Participants in both training programs performed 4 training sessions per week. Each training program consisted of the same exercises and same volume of training (total resistance lifted per session). The difference between the groups was in the manipulation of training intensity within each training phase. Strength and power testing occurred before training (PRE) and after 15 weeks (POST) of training. Magnitude-based inferences were used to compare strength and power performance between the groups. Participants in BP were more likely (79.8%) to increase the area under the force-power curve than TP. Participants in BP also demonstrated a likely positive (92.76%) decrease in the load corresponding to maximal power at the bench press compared with TP group, and a possible improvement (∼60%) in maximal strength and power in the bench press. No significant changes were noted between groups in lower-body strength or jump power performance after the 15-week training period. Results of this study indicate that BP may enhance upper-body power expression to a greater extent than TP with equal volume; however, no differences were detected for lower-body performance and body composition measures. PMID:24476775

  19. CARBOHYDRATE INTAKE CONSIDERATIONS FOR YOUNG ATHLETES

    Directory of Open Access Journals (Sweden)

    Veronica Montfort-Steiger

    2007-09-01

    Full Text Available Good nutritional practices are important for exercise performance and health during all ages. Athletes and especially growing children engaged in heavy training have higher energy and nutrient requirements compared to their non-active counterparts. Scientific understanding of sports nutrition for the young athlete is lacking behind the growing number of young athletes engaged in sports. Most of the sports nutrition recommendations given to athletic children and adolescents are based on adult findings due to the deficiency in age specific information in young athletes. Therefore, this review reflects on child specific sports nutrition, particularly on carbohydrate intake and metabolism that distinguishes the child athlete from the adult athlete. Children are characterised to be in an insulin resistance stage during certain periods of maturation, have different glycolytic/metabolic responses during exercise, have a tendency for higher fat oxidation during exercise and show different heat dissipation mechanisms compared to adults. These features point out that young athletes may need different nutritional advice on carbohydrate for exercise to those from adult athletes. Sport drinks for example may need to be adapted to children specific needs. However, more research in this area is warranted to clarify sports nutrition needs of the young athlete to provide better and healthy nutritional guidance to young athletes

  20. Radiographic Evidence of Femoroacetabular Impingement in Athletes With Athletic Pubalgia

    OpenAIRE

    Economopoulos, Kostas J.; Milewski, Matthew D.; Hanks, John B.; Hart, Joseph M.; Diduch, David R.

    2014-01-01

    Background: Two of the most common causes of groin pain in athletes are femoroacetabular impingement (FAI) and athletic pubalgia. An association between the 2 is apparent, but the prevalence of radiographic signs of FAI in patients undergoing athletic pubalgia surgery remains unknown. The purpose of this study was to determine the prevalence of radiologic signs of FAI in patients with athletic pubalgia. Hypothesis: We hypothesized that patients with athletic pubalgia would have a high prevale...

  1. Sonographic evaluation of athletic pubalgia.

    Science.gov (United States)

    Morley, Nicholas; Grant, Thomas; Blount, Kevin; Omar, Imran

    2016-05-01

    Athletic pubalgia, or "sports hernia", represents a constellation of pathologic conditions occurring at and around the pubic symphysis. These injuries are primarily seen in athletes or those involved in athletic activity. In this article, we review the sonographic appearance of the relevant complex anatomy, scanning technique for ultrasound evaluation of athletic pubalgia, and the sonographic appearances of associated pathologic conditions. PMID:26861161

  2. Application of A Physiological Strain Index in Evaluating Responses to Exercise Stress – A Comparison Between Endurance and High Intensity Intermittent Trained Athletes

    OpenAIRE

    Pokora Ilona; Żebrowska Aleksandra

    2016-01-01

    The study evaluated differences in response to exercise stress between endurance and high-intensity intermittent trained athletes in a thermoneutral environment using a physiological strain index (PSI). Thirty-two subjects participated in a running exercise under normal (23°C, 50% RH) conditions. The group included nine endurance trained athletes (middle-distance runners - MD), twelve high-intensity intermittent trained athletes (soccer players - HIIT) and eleven students who constituted a co...

  3. Features of development of coordination abilities features of athletes in sports aerobics in initial training

    Directory of Open Access Journals (Sweden)

    Bodrenkova I.A.

    2014-12-01

    Full Text Available Purpose : to develop theoretically and experimentally justify the methodology of development of coordination abilities of athletes aged 7-9 years involved in sports aerobics. Material : the study involved 20 participants (7-9 years. 8 athletes performed the test tasks. The choice of tests carried out on the basis of the analysis of the dominant motor mode competition exercises. Results : It was found that the coordination abilities are necessary in the development of speed, density, and the number of running technical elements. With more than a significant increase in performance test tasks that characterize: musicality, coordination, dynamic balance. The basic tools, methods, techniques, and requirements for the exercises. The level of development of coordination abilities. Conclusions : the author's method of development of coordination abilities include: rational choice of means and methods of training impact on their similarities and differences with the target competitive activity.

  4. Subjective Perception of Sports Performance, Training, Sleep and Dietary Patterns of Malaysian Junior Muslim Athletes during Ramadan Intermittent Fasting

    OpenAIRE

    2011-01-01

    Purpose To examine the subjective perception of daily acute fasting on sports performance, training, sleep and dietary patterns of Muslim athletes during the Ramadan month. Methods Seven hundred and thirty-four (411 male and 323 female) Malaysian Junior-level Muslim athletes (mean age 16.3 ± 2.6 y) participated in the survey which was designed to establish the personal perception of their sport performance, sleep pattern, food and fluid intake during Ramadan fasting. The survey was conducted ...

  5. Effects of Meridian Scraping on Immune Function and Athletic Ability in Endurance Training Rats

    Directory of Open Access Journals (Sweden)

    Ronghua Liu

    2013-12-01

    Full Text Available Aim of the study-To investigate the effects of meridian scraping on immune function and athletic ability in endurance training rats. Materials and methods-Twenty four adult male Sprague-Dawley rats were randomly assigned to non-training group (A, training control group (B or meridian scraping and training group (C. Rats in groups B and C were loaded with incremental endurance training for 7 weeks and body weight, indices of immune organs, levels of serum immunoglobulin G (IgG, IgM, IL-6, &beta-endorphin and time to strength exhaustion of rats in running plate on the first day of the 8th week, were measured. Results-Meridian scraping effectively modulated the changes in body weight and immune function induced by endurance training. Meridian scraping treatment also inhibited the training-induced decrease of serum IgG, but increased serum IL-6 and &beta -endorphin levels and prolonged the time to strength exhaustion. Conclusions-Meridian scraping increased the athletic ability of rats in endurance training, delayed the occurrence of sports fatigue and improved immune function.

  6. Athletic osteitis pubis.

    Science.gov (United States)

    Hiti, Corey J; Stevens, Kathryn J; Jamati, Moira K; Garza, Daniel; Matheson, Gordon O

    2011-05-01

    Athletic osteitis pubis is a painful and chronic condition affecting the pubic symphysis and/or parasymphyseal bone that develops after athletic activity. Athletes with osteitis pubis commonly present with anterior and medial groin pain and, in some cases, may have pain centred directly over the pubic symphysis. Pain may also be felt in the adductor region, lower abdominal muscles, perineal region, inguinal region or scrotum. The pain is usually aggravated by running, cutting, hip adduction and flexion against resistance, and loading of the rectus abdominis. The pain can progress such that athletes are unable to sustain athletic activity at high levels. It is postulated that osteitis pubis is an overuse injury caused by biomechanical overloading of the pubic symphysis and adjacent parasymphyseal bone with subsequent bony stress reaction. The differential diagnosis for osteitis pubis is extensive and includes many other syndromes resulting in groin pain. Imaging, particularly in the form of MRI, may be helpful in making the diagnosis. Treatment is variable, but typically begins with conservative measures and may include injections and/or surgical procedures. Prolotherapy injections of dextrose, anti-inflammatory corticosteroids and a variety of surgical procedures have been reported in the literature with varying efficacies. Future studies of athletic osteitis pubis should attempt to define specific and reliable criteria to make the diagnosis of athletic osteitis pubis, empirically define standards of care and reduce the variability of proposed treatment regimens. PMID:21510714

  7. THE INVOLVEMENT OF THE SPORTS MEDICINE SPECIALIST IN THE MENTAL TRAINING OF PROFESSIONAL ATHLETES

    OpenAIRE

    Drosescu P.

    2012-01-01

    The achievements of professional athlete should be supported by an inter-disciplinary team; aside from the main actors (athlete and coach), it is also necessary to have the involvement of: a sports medicine specialist, a massage therapist, a physical trainer, a psychologist, a nutritionist, a medical assistant and a manager. For financial reasons, this technical staff is not found alongside professional athletes (at least in Romania), thus most of the times the tasks are being handled by the ...

  8. Short-term effects of proprioceptive training with unstable platform on athletes' stabilometry.

    Science.gov (United States)

    Romero-Franco, Natalia; Martínez-López, Emilio J; Lomas-Vega, Rafael; Hita-Contreras, Fidel; Osuna-Pérez, M Catalina; Martínez-Amat, Antonio

    2013-08-01

    The purpose of this study was to determine the short-term stabilometric effects of proprioceptive training in athletes by using a BOSU ball and a Swiss ball as unstable platforms. Thirty-seven athletes from a variety of disciplines were divided into a control group (n = 17) and an experimental group (n = 20). Both performed a warm-up, and in addition, the experimental group carried out a proprioceptive exercise session after the warm-up. Proprioceptive exercise session consisted of six 25-minute exercise sessions with the BOSU ball and the Swiss ball as unstable platforms. Bipedal stabilometry was assessed before the training session (M0), immediately after training (M1), 30 minutes later (M2), 1 hour after training (M3), 6 hours after training (M4), and 24 hours after training (M5). Analysis of variance (α = 0.05) revealed significant differences immediately after training (M1) in speed (p = 0.022) and length covered by the center of pressure (p = 0.021) in the experimental group. These differences were even more acute 6 hours later (M4; p = 0.021). In fact, the same group exhibited significant differences in mediolateral position after 30 minutes (M2; p = 0.001) compared with the baseline measure and the control group. Apart from these, no other significant differences were found. A proprioceptive exercise session using a BOSU ball and a Swiss ball as unstable platforms induced short-term negative effects on the stabilometry of athletes. Likewise, an immediate trend to improvement was apparent in the stabilometry of the control group after the warm-up. PMID:23207893

  9. Cardiac size of high-volume resistance trained female athletes: shaping the body but not the heart.

    Science.gov (United States)

    Venckunas, T; Simonavicius, J; Marcinkeviciene, J E

    2016-03-01

    Introduction Exercise training, besides many health benefits, may result in cardiac remodelling which is dependent on the type and amount of exercise performed. It is not clear, however, whether significant adaptation in cardiac structure is possible in females undergoing resistance type of exercise training. Rigorous high volume training of most muscle groups emphasising resistance exercises are being undertaken by athletes of some aesthetic sports such as female fitness (light bodybuilding). The impact of this type of training on cardiac adaptation has not been investigated until now. The aim of the current study was to disclose the effect of high volume resistance training on cardiac structure and function. Methods 11 top-level female fitness athletes and 20 sedentary age-matched controls were recruited to undergo two-dimensional echocardiography. Results Cardiac structure did not differ between elite female fitness athletes and controls (p > 0.05), and fitness athletes had a tendency for a smaller (p = 0.07) left ventricular (LV) mass indexed to lean body mass. Doppler diastolic function index (E/A ratio) and LV ejection fraction were similar between the groups (p > 0.05). Conclusions Elite female fitness athletes have normal cardiac size and function that do not differ from matched sedentary controls. Consequently, as high volume resistance training has no easily observable effect on adaptation of cardiac structure, when cardiac hypertrophy is present in young resistance-trained lean female, other reasons such as inherited cardiac disease are to be considered carefully. PMID:27030632

  10. Athletic pubalgia (sports hernia).

    Science.gov (United States)

    Litwin, Demetrius E M; Sneider, Erica B; McEnaney, Patrick M; Busconi, Brian D

    2011-04-01

    Athletic pubalgia or sports hernia is a syndrome of chronic lower abdomen and groin pain that may occur in athletes and nonathletes. Because the differential diagnosis of chronic lower abdomen and groin pain is so broad, only a small number of patients with chronic lower abdomen and groin pain fulfill the diagnostic criteria of athletic pubalgia (sports hernia). The literature published to date regarding the cause, pathogenesis, diagnosis, and treatment of sports hernias is confusing. This article summarizes the current information and our present approach to this chronic lower abdomen and groin pain syndrome. PMID:21419964

  11. Stress fractures in young athletes.

    Science.gov (United States)

    Orava, S; Jormakka, E; Hulkko, A

    1981-01-01

    In a series of 16 cases of stress fractures in 15-year-old and younger athletes 8 fractures occurred in boys and 8 in girls. There were no differences between the sexes in the athletes' training habits. Ten of the fractures were located at the tibia, seven at its upper third and three at the lower part of the bone. Three fractures were found in the fibula, in the metatarsal bones two stress fractures and in the femur one stress fracture. Most stress fractures were caused by endurance type sports. The daily training distances were not particularly high at the time of the onset of the symptoms. In most cases the diagnosis was based on a radiological evaluation. A sufficiently long pause from all athletic activity was enough treatment. Stress fractures in children are very uncommon. PMID:7295000

  12. Technical training of qualified athletes , specializing in the high jump with a running start, with additional funds

    Directory of Open Access Journals (Sweden)

    Gusarevich A.V.

    2014-03-01

    Full Text Available Purpose : To improve the process of technical training of qualified athletes, specializing in the high jump with a running start on the basis of additional funds. Material : The study involved 12 athletes qualified I sports category and candidate masters age 18-20 years. Number of attempts varied from 12-15, depending on the degree of fatigue study. Determined the effect of electrical stimulation on muscle groups leading the kinematic and dynamic characteristics of the runway and repulsion, as well as athletic performance. Results : It was established that the integrated use of electrical stimulation affects more effectively to improve the biomechanical characteristics of high jump and effectiveness than using electrical stimulation during takeoff and repulsion separately. Conclusions : On the basis of the experimental data we can recommend the use of complex electrical, as an additional means for improving technical skills and improve performance athletes qualified.

  13. Strenght training and anabolic steroids : a comparative study of the trapezius, a shoulder muscle and the vastus lateralis, a thigh muscle, of strength trained athletes

    OpenAIRE

    Eriksson, Anders

    2006-01-01

    Strength training is widely used to increase performance in sports with high physical demands. The use of drugs such as anabolic steroids among athletes is a wellknown phenomenon, and the effects of these drugs on physical performance documented. The studies presented in this thesis focused on the mechanisms of muscle fiber hypertrophy in the vastus lateralis and the trapezius muscles of strength trained elite athletes. The main hypothesis was that the muscle adaptations to strength training ...

  14. Protective role of 17-β-estradiol towards IL-6 leukocyte expression induced by intense training in young female athletes.

    Science.gov (United States)

    Tringali, Cristina; Scala, Loredana; Silvestri, Ilaria; Vitale, Jacopo; Scurati, Raffaele; Michielon, Giovanni; Alberti, Giampietro; Venerando, Bruno

    2014-01-01

    Exercise performed at a competitive level could deeply modify the immune system and the cytokine response of athletes. In this report, we demonstrated that young elite female artistic gymnasts (n = 16; age: 9-15 years) showed an increase of interleukin 6 (IL-6) and tumour necrosis factor alpha (TNF-α) mRNA expression in blood mononuclear cells (PBMCs), in comparison to girls performing the same sport at a recreational level (n = 16; age: 10-15 years). The increase of IL-6 and TNF-α mRNAs appeared to be directly linked to the intensity and duration of the training. Moreover, in elite athletes engaged in artistic gymnastics or in synchronised swimming (n =34; age: 9-15 years), IL-6 gene expression appeared to be modulated by the levels of circulating oestrogens: pre-pubertal athletes (n = 20; age: 11 ± 1 years) revealed a higher increase in IL-6 than pubertal athletes (n = 14; age: 14 ± 1.6 years). In pre-pubertal athletes, body mass index (BMI) percentile was inversely correlated with the increase of both IL-6 and TNF-α. The consequence of these events was the shift of the cytokine profile towards a pro-inflammatory status. These modifications, induced by training performed at an elite level, might negatively affect the growth of female children athletes. PMID:24016202

  15. National Athletic Trainers' Association

    Science.gov (United States)

    ... more by reviewing the NATA Media Kit. NATA Marketing Opportunities Join or Renew Joining NATA offers athletic ... 2206 Career Center: 1.860.427.5700 Twitter Facebook LinkedIn Vimeo SPONSORS Privacy Policy About Contact NATA ...

  16. Female Athlete Triad

    Science.gov (United States)

    ... pediatricians and adolescent medicine specialists, sports medicine doctors, nutritionists and dietitians, and mental health specialists can all ... granola bars, and fruit. Visit a dietitian or nutritionist who works with teen athletes. He or she ...

  17. NUTRIONAL NEEDS OF ATHLETES

    Directory of Open Access Journals (Sweden)

    Shruti Pandey

    2013-04-01

    Full Text Available Aim – is to provide a comprehensive information regarding the nutritional needs of athletes, followed by female athletes who have a higher necessity for Iron. Sports and nutrition are directly related to each other. Taking into consideration the fact that sports person need more energy to carry out their sporting activity effectively, it becomes of prime importance to take care for sports performance. Athletes must supposedly eat the perfect ratio of Protein, carbohydrate and fat at each meal and snack to control the hormonal systems and thus reach their maximum performance and ideal weight .The carbohydrate/protein/fat ratio of the 40-30-30 diet allegedly maintains the proper balance between the hormones insulin and glucagon. The present review focuses on the intake for a wholesome nutrient and well balanced diet for better performance among male as well as female athletes.

  18. Open source athletes

    OpenAIRE

    Görling, Stefan

    2007-01-01

    The open source development model has often been treated by academic research as a new and unique model of production, fundamentally differing from previous known and accepted economic models. This paper explores a possible metaphor between open source and athletics as a way to increase our understanding of the open source phenomenon. Open source development has a great similarity of amateur and professional athletics. Properties such as the importance of a community, sportsmanship and fa...

  19. Vaccination in Elite Athletes

    OpenAIRE

    Gärtner, Barbara C.; de Meyer, Tim

    2014-01-01

    Public health vaccination guidelines cannot be easily transferred to elite athletes. An enhanced benefit from preventing even mild diseases is obvious but stronger interference from otherwise minor side effects has to be considered as well. Thus, special vaccination guidelines for adult elite athletes are required. In most of them, protection should be strived for against tetanus, diphtheria, pertussis, influenza, hepatitis A, hepatitis B, measles, mumps and varicella. When living or travelin...

  20. Vegetarian athletes: Special requirements

    OpenAIRE

    Ongan, Dilek; ERSOY, Gülgün

    2012-01-01

    Vegetarian diets have been mentioned on having long and short term beneficial effects while they are important parts of the Western countries. Vegetarians are not homogeneous groups and subjects are motivated to be on a vegetarian diet because of culturel and regional reasons, ethical concerns including animal rights, health parameters and environmental situations. And these reasons differ from vegetarian and omnivour athletes. Athletes, especially endurance ones (sprinters, cyclists, triathl...

  1. Attention and Reaction Time in Shotokan Athletes

    Directory of Open Access Journals (Sweden)

    António VencesBrito

    2012-07-01

    Full Text Available The aim of this study is to analyze the attention capacity and the reaction time in Portuguese karate Shotokan athletes. Participated 96 Shotokan athletes from the Portuguese Karate Association. We physically characterized the sample (weight, height, body mass index, and body fat mass percentage and evaluated Simple Reaction Time (TRS, Choice Reaction Time (TRE, Decision Time (TD and the Distributed Attention (AD. Data was analyzed according to athletes’ group age (15 to 19 yr, 20 to 35 yr and more than 35 yr, level of graduation (9th to 4th kyu, 3rd to 1st kyu, DAN and by gender (male and female. Male athletes present significant differences from female athletes in height, weight, years of practice and body fat mass. In relation to TRS all groups tend to a value near to 300 ms without significant differences among them, but the TRE and the TD are significantly higher in the Dan athletes and in the +35 yrs athletes than in the other groups. On the other hand the Dan and +35 yrs athletes tend to do less mistakes. Gender does not influence significantly the reaction time in the Shotokan karate athletes, but it seems that women tend to have smaller reaction times than men. Athletes with more years of practice and more graduation need more time to reply to the stimulus than the other athletes, but they tend to do fewer mistakes on their choices than other subjects. As for distributed attention, no significant differences were found in function of the athlete graduation, nor in function of gender. However, for distributed attention, we found statistical significant differences in function of the age, with the oldest athletes presenting lower levels of distributed attention. Our results seem to show that is necessary to do some modifications in the training process of Portuguese Shotokan karate athletes.

  2. Impact of aerobic and anaerobic exercise training on oxidative stress and antioxidant defense in athletes

    Science.gov (United States)

    Park, Song-Young; Kwak, Yi-Sub

    2016-01-01

    Exercise mediates an excessive free radical production leading to oxidative stress (OS). The body has natural antioxidant systems that help decrease OS, and these systems may be enhanced with exercise training. However, only a few studies have investigated the differences in resting OS and antioxidant capacity (AOC) between aerobically trained athletes (ET), anaerobically trained athletes (RT), and untrained individuals (UT). Therefore, this study sought to investigate the resting and postexercise OS and AOC in ET, RT, and UT. Sixty healthy young males (26.6±0.8 yr) participated in this study. Subjects were divided into three groups, ET, RT, and UT by distinct training background. Resting plasma malondialdehyde (MDA) and protein carbonyls (PC) were not significantly different in ET, RT, and UT. However, MDA and PC were significantly increased following a graded exercise test (GXT) in UT but not in ET and RT. Resting total antioxidant capacity (TAC) levels and TAC were not different in ET, RT, and UT. Interestingly, TAC levels significantly decreased after the GXT in all groups. Additionally, UT showed lower post-exercise TAC levels compared to ET and RT. These results showed that ET, RT, and UT have similar OS and AOC at rest. However, both ET and RT have greater AOC against exercise mediated OS compared to UT. These findings may explain, at least in part, why both aerobic and anaerobic types of exercise training improve redox balance. However, it appears there is no specific exercise type effect in terms of redox balance.

  3. Impact of aerobic and anaerobic exercise training on oxidative stress and antioxidant defense in athletes.

    Science.gov (United States)

    Park, Song-Young; Kwak, Yi-Sub

    2016-04-01

    Exercise mediates an excessive free radical production leading to oxidative stress (OS). The body has natural antioxidant systems that help decrease OS, and these systems may be enhanced with exercise training. However, only a few studies have investigated the differences in resting OS and antioxidant capacity (AOC) between aerobically trained athletes (ET), anaerobically trained athletes (RT), and untrained individuals (UT). Therefore, this study sought to investigate the resting and postexercise OS and AOC in ET, RT, and UT. Sixty healthy young males (26.6±0.8 yr) participated in this study. Subjects were divided into three groups, ET, RT, and UT by distinct training background. Resting plasma malondialdehyde (MDA) and protein carbonyls (PC) were not significantly different in ET, RT, and UT. However, MDA and PC were significantly increased following a graded exercise test (GXT) in UT but not in ET and RT. Resting total antioxidant capacity (TAC) levels and TAC were not different in ET, RT, and UT. Interestingly, TAC levels significantly decreased after the GXT in all groups. Additionally, UT showed lower post-exercise TAC levels compared to ET and RT. These results showed that ET, RT, and UT have similar OS and AOC at rest. However, both ET and RT have greater AOC against exercise mediated OS compared to UT. These findings may explain, at least in part, why both aerobic and anaerobic types of exercise training improve redox balance. However, it appears there is no specific exercise type effect in terms of redox balance. PMID:27162773

  4. Asthma in elite athletes.

    Science.gov (United States)

    Elers, Jimmi; Pedersen, Lars; Backer, Vibeke

    2011-06-01

    Asthma is frequently found among elite athletes performing endurance sports such as swimming, rowing and cross-country skiing. Although these athletes often report symptoms while exercising, they seldom have symptoms at rest. Moreover, compared with nonathletic asthmatic individuals, elite athletes have been shown to have a different distribution of airway inflammation and unequal response to bronchial provocative test. Elite athletes display signs of exercise-induced symptoms, for example, nonasthmatic inspiratory wheeze, vocal cord dysfunction and cardiac arrhythmias, which could limit their physical capacity. Elite athletes should undergo comprehensive assessment to confirm an asthma diagnosis and determine its degree of severity. Treatment should be as for any other asthmatic individual, including the use of β2-agonist, inhaled steroid as well as leukotriene-antagonist. It should, however, be noted that daily use of β-agonists could expose elite athletes to the risk of developing tolerance towards these drugs. Use of β2-agonist should be replaced with daily inhaled corticosteroid treatment, the most important treatment of exercise-induced asthma. All physicians treating asthma should be aware of the doping aspects. Systemic β2-agonist intake is strictly prohibited, whereas inhaled treatment is allowed in therapeutic doses when asthma is documented and dispensation has been granted when needed. PMID:21702657

  5. Stress fractures in athletes.

    Science.gov (United States)

    Hulkko, A; Orava, S

    1987-06-01

    During the 14-year period of 1971-1985, 368 stress fractures in 324 athletes were treated. The series contained 268 fractures in males and 100 fractures in females; 32 fractures occurred in children (less than 16 years), 117 in adolescents (16-19 years), and 219 in adults. Forty-six fractures were incurred by athletes at an international level, 274 by athletes at a national or district level and 48 by recreational athletes. Of the total cases, 72% occurred to runners and a further 12% to athletes in other sports after running exercises. The distribution of the stress fractures by site was: tibia 182, metatarsal bones 73, fibula 44, big toe sesamoid bones 15, femoral shaft 14, femoral neck 9, tarsal navicular 9, pelvis 7, olecranon 5 and other bones 10. Of the total fractures, 342 were treated conservatively and 26 fractures required surgical treatment. The operative indication was dislocation in 5 cases and delayed union/nonunion in 21 cases. The sites most often affected by delayed union were: anterior midtibia, sesamoid bones of the big toe, base of the fifth metatarsal, olecranon, and tarsal navicular. The athletes at an international level experienced the greatest risk of multiple separate fractures, protracted healing, or fractures requiring surgery. PMID:3623785

  6. COMPOSITION OF THE ATHLETES DIET

    Directory of Open Access Journals (Sweden)

    Rastislav Salaj

    2011-04-01

    Full Text Available  Sports nutrition is a constantly evolving field with many of research papers published annually. However, designing the most suitable sports diet is very difficult. It must be given to the type of training, its duration and intensity, the age and sex of the athlete and also for overall health. The aim of this article is to summarize knowledges about sports nutrition, especially intake of carbohydrates, proteins, fats and dietary supplements and their influence on the performance and recovery of the athlete.doi:10.5219/126 

  7. Methodic of coordination’s perfection of junior taekwondo athletes at stage of pre-basic training

    Directory of Open Access Journals (Sweden)

    Pashkov I.N.

    2015-04-01

    Full Text Available Purpose: experimental substantiation of effectiveness of coordination training methodic of junior taekwondo athletes at stage of pre-basic training. Material: in the research 30 taekwondo athletes of 12-14 yrs age, who composed control and experimental groups, participated. Results: we determined means and methods of training of taekwondo athletes coordination abilities. Correlation of exercises for sense of space, muscular sense, sense of time took from 15 to 25% of total time of training. During 5 seconds’ work quantity of repetitions was from 8 to 12-15 times. Rest pauses between exercises were from 1 to 1-2 minutes. The offered methodic facilitated improvement of coordination fitness indicators of taekwondo athletes: keeping of static balance with open eyes - by 5.08 % and with closed eyes - by 5.63 %; Romberg’s test on left foot - by 11,4% and on tight - by 8.22%; response of choice - by 15.9%; high jump from the spot - by 11.39%; shuttle run - by 5.8%. Conclusions: in the process of perfection of taekwondo athletes coordination it is necessary to solve the following tasks: master more and more complex coordination structures of motor tasks; master quick re-switching of motor functioning, depending on change of situation; improve accuracy of required motor actions; develop stability of space orientation.

  8. The intensity distribution among well-trained and elite endurance athletes

    Directory of Open Access Journals (Sweden)

    Thomas Leonhard Stöggl

    2015-10-01

    Full Text Available Researchers have retrospectively analyzed the training intensity distribution (TID of nationally and internationally competitive athletes in different endurance disciplines to determine the optimal volume and intensity for maximal adaptation. The majority of studies present a “pyramidal” TID with a high proportion of high volume, low intensity training (HVLIT. World-class athletes appear to adopt a so-called “polarized” TID (i.e. significant % of HVLIT and high-intensity training, rather than a pyramidal or “threshold” (THR TID. In contrast to the pyramidal TID, emerging prospective randomized controlled studies have demonstrated superior responses of variables related to endurance when applying a polarized TID in well-trained and recreational individuals. The aims of the present review are to: 1 summarize the main responses of retrospective and prospective studies exploring TID; 2 provide a systematic overview on TIDs during preparation, pre-competition, and competition phases in different endurance disciplines and performance levels; 3 address whether one TID has demonstrated greater efficacy than another; and 4 highlight research gaps in an effort to direct future scientific studies.

  9. Preventing ACL injuries in team-sport athletes: a systematic review of training interventions.

    Science.gov (United States)

    Stojanovic, Marko D; Ostojic, Sergej M

    2012-07-01

    The purpose of this systematic review was to assess the efficacy of training interventions aimed to prevent and to reduce anterior cruciate ligament injury (ACLI) rates in team sport players. We searched MEDLINE from January 1991 to July 2011 using the terms knee, ACL, anterior cruciate ligament, injury, prevention, training, exercise, and intervention. Nine out of 708 articles met the inclusion criteria and were independently rated by two reviewers using the McMaster Occupational Therapy Evidence-Based Practice Research Group scale. Consensus scores ranged from 3 to 8 out of 10. Seven out of nine studies demonstrated that training interventions have a preventive effect on ACLI. Collectively, the studies indicate there is moderate evidence to support the use of multifaceted training interventions, which consisted of stretching, proprioception, strength, plyometric and agility drills with additional verbal and/or visual feedback on proper landing technique to decrease the rate of ACLIs in team sport female athletes, while the paucity of data preclude any conclusions for male athletes. PMID:22742077

  10. Effects of Exhaustive Aerobic Exercise on Tryptophan-Kynurenine Metabolism in Trained Athletes

    Science.gov (United States)

    Strasser, Barbara; Geiger, Daniela; Schauer, Markus; Gatterer, Hannes; Burtscher, Martin; Fuchs, Dietmar

    2016-01-01

    Exhaustive exercise can cause a transient depression of immune function. Data indicate significant effects of immune activation cascades on the biochemistry of monoamines and amino acids such as tryptophan. Tryptophan can be metabolized through different pathways, a major route being the kynurenine pathway, which is often systemically up-regulated when the immune response is activated. The present study was undertaken to examine the effect of exhaustive aerobic exercise on biomarkers of immune activation and tryptophan metabolism in trained athletes. After a standardized breakfast 2 h prior to exercise, 33 trained athletes (17 women, 16 men) performed an incremental cycle ergometer exercise test at 60 rpm until exhaustion. After a 20 min rest phase, the participants performed a 20 min maximal time-trial on a cycle ergometer (RBM Cyclus 2, Germany). During the test, cyclists were strongly encouraged to choose a maximal pedalling rate that could be maintained for the respective test duration. Serum concentrations of amino acids tryptophan, kynurenine, phenylalanine, and tyrosine were determined by HPLC and immune system biomarker neopterin by ELISA at rest and immediately post exercise. Intense exercise was associated with a strong increase in neopterin concentrations (p<0.001), indicating increased immune activation following intense exercise. Exhaustive exercise significantly reduced tryptophan concentrations by 12% (p<0.001) and increased kynurenine levels by 6% (p = 0.022). Also phenylalanine to tyrosine ratios were lower after exercise as compared with baseline (p<0.001). The kynurenine to tryptophan ratio correlated with neopterin (r = 0.560, p<0.01). Thus, increased tryptophan catabolism by indoleamine 2,3-dioxygenase appears likely. Peak oxygen uptake correlated with baseline tryptophan and kynurenine concentrations (r = 0.562 and r = 0.511, respectively, both p<0.01). Findings demonstrate that exhaustive aerobic exercise is associated with increased immune

  11. Effects of Exhaustive Aerobic Exercise on Tryptophan-Kynurenine Metabolism in Trained Athletes.

    Directory of Open Access Journals (Sweden)

    Barbara Strasser

    Full Text Available Exhaustive exercise can cause a transient depression of immune function. Data indicate significant effects of immune activation cascades on the biochemistry of monoamines and amino acids such as tryptophan. Tryptophan can be metabolized through different pathways, a major route being the kynurenine pathway, which is often systemically up-regulated when the immune response is activated. The present study was undertaken to examine the effect of exhaustive aerobic exercise on biomarkers of immune activation and tryptophan metabolism in trained athletes. After a standardized breakfast 2 h prior to exercise, 33 trained athletes (17 women, 16 men performed an incremental cycle ergometer exercise test at 60 rpm until exhaustion. After a 20 min rest phase, the participants performed a 20 min maximal time-trial on a cycle ergometer (RBM Cyclus 2, Germany. During the test, cyclists were strongly encouraged to choose a maximal pedalling rate that could be maintained for the respective test duration. Serum concentrations of amino acids tryptophan, kynurenine, phenylalanine, and tyrosine were determined by HPLC and immune system biomarker neopterin by ELISA at rest and immediately post exercise. Intense exercise was associated with a strong increase in neopterin concentrations (p<0.001, indicating increased immune activation following intense exercise. Exhaustive exercise significantly reduced tryptophan concentrations by 12% (p<0.001 and increased kynurenine levels by 6% (p = 0.022. Also phenylalanine to tyrosine ratios were lower after exercise as compared with baseline (p<0.001. The kynurenine to tryptophan ratio correlated with neopterin (r = 0.560, p<0.01. Thus, increased tryptophan catabolism by indoleamine 2,3-dioxygenase appears likely. Peak oxygen uptake correlated with baseline tryptophan and kynurenine concentrations (r = 0.562 and r = 0.511, respectively, both p<0.01. Findings demonstrate that exhaustive aerobic exercise is associated with

  12. Training Personnel and Procedures for Special Olympics Athletes.

    Science.gov (United States)

    Miller, Sue Ellen

    1987-01-01

    To investigate the concept of sports training, a survey was conducted of 170 Special Olympics coaches in Ohio. The survey sought to determine who was responsible for training Special Olympians, their qualifications, and their specific needs and interests concerning preparation for coaching responsibilities. (Author/JDD)

  13. Epidemiology of injuries in adventure racing athletes

    OpenAIRE

    Fordham, S; Garbutt, G; Lopes, P.

    2004-01-01

    Objectives: To assess the demographics and training characteristics of adventure racing athletes in the United Kingdom, the prevalence and anatomical distribution of hazardous encounter, and overuse injury in this population, and the effects these injuries have on training.

  14. Individual, Programmatic, and Institutional Influences on Undergraduate Athletic Training Students' Cultural Competence.

    Science.gov (United States)

    Volberding, Jennifer

    2015-01-01

    This study sought to determine factors that influence an undergraduate athletic training student's (ATS) level of cultural competence (CC). Utilizing a CC score derived from a student survey, one-way ANOVAs to identify differences in CC scores by gender, race, and year in school and three separate correlation analyses (all students, Caucasian Students, Students of Color) to identify the relationship between CC and variables were performed. Only eight variables in the Students of Color model were significant. This suggests that race may impact factors that influence an ATS CC and could assist educators to recognize uncontrollable factors may influence students' CC. PMID:26817171

  15. Creatine and the Male Adolescent Athlete

    Science.gov (United States)

    Schumaker, Shauna; Eyers, Christina; Cappaert, Thomas

    2012-01-01

    As the level of competition in youth sports increases, so does athletes' vulnerability to experimenting with performance-enhancing aids (PEAs) at alarmingly young ages. One of the more commonly used PEAs is a supplement called creatine, which has the ability to generate muscular energy, allowing athletes to train at higher intensities for longer…

  16. Educating the Educator: Use of Advanced Bleeding Control Mechanisms in Athletic Training: A Shift in the Thought Process of Prehospital Care. Part 2: Hemostatic Agents

    Science.gov (United States)

    Payne, Ellen K.; Berry, David C.; Seitz, S. Robert

    2014-01-01

    In Part 1 of this series [see: EJ1044392], the concepts of hemorrhaging, shock, and controlling bleeding as they relate to athletic training and prehospital emergency care along with the use of tourniquets were presented for athletic training educators (ATEs) to teach the skill in the classroom. This article, Part 2 of advanced bleeding control,…

  17. Point rating system as the training monitoring basis of the athletes of the national pickedwrestling team of MGSU

    Directory of Open Access Journals (Sweden)

    Barkov Aleksandr Yur'evich

    2014-02-01

    Full Text Available The article presents the point rating system for the students-athletes of the Department of Sport Development in Wrestling, which used various indicators of the wrestlers all-around training. The training is divided into a number of modules: speed qualities and endurance; speed-strength quality and flexibility; technical training; functional training; agility and coordination; theoretical training; personal characteristics, moral, strongwilled preparation and self-preparation.Each module corresponds to a certain number of points: from 0 to 20,from 0 to 15,from 0 to 10,from 0 to 5.Using the proposed point rating system evaluation for the students-athletes in wrestling, the training level of the athletes in each of the modules is determined. The range of point values, corresponding to the maximum form are 90—100 points ("excellent".Evaluation of the "good" range is 70—89 points, "satisfactory" — 50—69 points, disappointing — from 0 to 49 points.The authors offer the comparative analysis of the dynamics of high-speed performance and endurance, speed-strength qualities, functional training, agility and coordination, theoretical training and personal qualities of the academic team in wrestling during the summer and training camp of 2013.The objective information, obtained from the routine tests of physical, psychological and functional status of an athlete, the major indicators of his physical fitness, gives the opportunity to effectively manage the training process improvement of the athletes, ensures the steady increase of sportsmanship.The research results of the functional training and the physical qualities of studentsathletes during the preparatory stage of the training help to make the necessary adjustments in time and to bring the wrestlers to the top form till the main student competition.

  18. High Training Volumes are Associated with a Low Number of Self-Reported Sick Days in Elite Endurance Athletes.

    Science.gov (United States)

    Mårtensson, Sandra; Nordebo, Kristina; Malm, Christer

    2014-12-01

    It has been proposed that high exercise loads increase the risk of infection, most frequently reported as upper respiratory tract infections, by suppressing the immune system. Most athletes will not train when experiencing sickness due to the fear of health complications. However, high training volumes are incompatible with high rates of non-training days, regardless of the cause. The purpose of this observational study was to examine the relationship between self-reported, exercise-constraining days of sickness (days when the athlete decided not to train due to symptoms of disease, either self-reported or by a physician) and the volumes of exercise training in elite endurance athletes by analyzing data from training logs kept for several years. The subjects included 11 elite endurance athletes (8 male, 3 female) competing at national and international levels in cross-country skiing, biathlon and long-distance running. Training logs available from these 11 subjects added to a total of 61 training years. The number of training hours per year (462, 79-856; median, range) was significantly and negatively correlated to the reported number of days not training due to sickness (15, 0-164) by a 3(rd) degree polynomial regression (R(2) = 0.48, F ratio = 18, p immune system capable of intact function also when under sever physiological and psychological stress.Elite performance, especially in endurance sports, is therefore incompatible with a high rate of infections.A negative correlation between infections and exercise training load among elite athletes is consequently observed - the less sick you are the more you can train. PMID:25435787

  19. Effectiveness of active physical training as treatment for long-standing adductor-related groin pain in athletes

    DEFF Research Database (Denmark)

    Hölmich, P; Uhrskou, P; Ulnits, L;

    1999-01-01

    Groin pain is common among athletes. A major cause of long-standing problems is adductor-related groin pain. The purpose of this randomised clinical trial was to compare an active training programme (AT) with a physiotherapy treatment without active training (PT) in the treatment of adductor-rela...

  20. Reducing knee and anterior cruciate ligament injuries among female athletes: a systematic review of neuromuscular training interventions.

    Science.gov (United States)

    Hewett, Timothy E; Myer, Gregory D; Ford, Kevin R

    2005-01-01

    There is evidence that neuromuscular training not only decreases the potential biomechanical risk factors for ACL injury, but also decreases knee and, specifically, ACL injury incidence in female athletes. Five of the six interventions in this systematic review demonstrated significant effects on overall knee or ACL injury rates. It appears that plyometric power, biomechanics and technique, strength, balance, and core stability training can induce neuromuscular changes and potential injury prevention effects in female athletes. However, it is unknown which of these components is most effective or whether the effects are combinatorial. Future research should assess the relative efficacy of these interventions alone and in combination to achieve the optimal effect in the most efficient manner possible. Selective combination of neuromuscular training components may provide additive effects, further reducing the risk of ACL injuries in female athletes. Additional research directions include the assessment of relative injury risk using mass neuromuscular screening, the development of more specific injury prevention protocols targeted toward high-risk athletes, and the determination of when these interventions should be implemented. It may be that prepubertal or early pubertal female athletes may have the potential to achieve optimal biomechanical changes and the greatest chance of injury-free sports participation throughout their careers. PMID:15742602

  1. Point rating system as the training monitoring basis of the athletes of the national pickedwrestling team of MGSU

    OpenAIRE

    Barkov Aleksandr Yur'evich

    2014-01-01

    The article presents the point rating system for the students-athletes of the Department of Sport Development in Wrestling, which used various indicators of the wrestlers all-around training. The training is divided into a number of modules: speed qualities and endurance; speed-strength quality and flexibility; technical training; functional training; agility and coordination; theoretical training; personal characteristics, moral, strongwilled preparation and self-preparation.Each module corr...

  2. Hormonal and Physiological Adaptations to High-Intensity Interval Training in Professional Male Canoe Polo Athletes.

    Science.gov (United States)

    Sheykhlouvand, Mohsen; Khalili, Erfan; Agha-Alinejad, Hamid; Gharaat, Mohammadali

    2016-03-01

    Sheykhlouvand, M, Khalili, E, Agha-Alinejad, H, and Gharaat, M. Hormonal and physiological adaptations to high-intensity interval training in professional male canoe polo athletes. J Strength Cond Res 30(3): 859-866, 2016-This study compared the effects of 2 different high-intensity interval training (HIIT) programs in professional male canoe polo athletes. Responses of peak oxygen uptake (V[Combining Dot Above]O2peak), ventilatory threshold (VT), peak and mean anaerobic power output (PPO and MPO), blood volume, and hormonal adaptations to HIIT were examined. Male athletes (n = 21, age: 24 ± 3 years; height: 181 ± 4 cm; mass: 85 ± 6 kg; and body fat: 12.9 ± 2.7%) were randomly assigned to one of 3 groups (N = 7): (a) (G1) interval paddling with variable volume (6, 7, 8, 9, 9, 9, 8, 7, 6 repetitions per session from first to ninth session, respectively) × 60 second at lowest velocity that elicited V[Combining Dot Above]O2peak (vV[Combining Dot Above]O2peak), 1:3 work to recovery ratio; (b) (G2) interval paddling with variable intensity (6 × 60 second at 100, 110, 120, 130, 130, 130, 120, 110, 100% vV[Combining Dot Above]O2peak from first to ninth session, respectively, 1:3 work to recovery); and (c) (GCON) the control group performed three 60 minutes paddling sessions (75% vV[Combining Dot Above]O2peak) per week for 3 weeks. High-intensity interval training resulted in significant (except as shown) increases compared with pretest, in V[Combining Dot Above]O2peak (G1 = +8.8% and G2 = +8.5%), heart rate at VT (b·min) (G1 = +9.7% and G2 = +5.9%) and (%maximum) (G1 = +6.9%; p = 0.29 and G2 = +6.5%), PPO (G1 = +9.7% and G2 = +12.2%), MPO (G1 = +11.1%; p = 0.29 and G2 = +16.2%), total testosterone (G1 = +29.4% and G2 = +16.7%), total testosterone/cortisol ratio (G1 = +40.9% and G2 = +28.1%), and mean corpuscular hemoglobin (G1 = +1.7% and G2 = +1.3%). No significant changes were found in GCON. High-intensity interval paddling may improve both aerobic and anaerobic

  3. Effects of strength training on muscle fiber types and size; consequences for athletes training for high-intensity sport

    DEFF Research Database (Denmark)

    Andersen, J L; Aagaard, P

    2010-01-01

    of the muscle and finally how will this affect the performance of the athlete. In addition, the review will deal with muscle hypertrophy and how it develops with strength training. Overall, it is not the purpose of this review to give a comprehensive up-date of the area, but to pin-point a few issues...... way into almost all sports in which high intense work is conducted. In this review we will focus on a few selected aspects and consequences of strength training; namely what effects do strength training have of muscle fiber type composition, and how may these effects change the contractile properties...

  4. Foot Health Facts for Athletes

    Science.gov (United States)

    ... Health Facts for Athletes Text Size Print Bookmark Foot Health Facts for Athletes From the repeated pounding ... sports injuries. Prompt evaluation and treatment by a foot and ankle surgeon is important because sometimes that “ ...

  5. Attributes of curriculum athletic training programs related to the passing rate of first-time certification examinees.

    Science.gov (United States)

    Williams, Richard B; Hadfield, O D

    2003-01-01

    The purpose of this study was twofold: (1) to identify attributes of athletic training programs that have been accredited by the Commission on Accreditation of Allied Health Education Programs (CAAHEP) as they relate to outcomes of their students on the National Athletic Training Association Board of Certification (NATABOC) examination and (2) to determine the most effective curriculum in preparing candidates for the examination. For all subjects, the following survey information was assessed: the seven domains (competencies), number of clinical rotation sites, grade point average requirement, faculty responsibilities, faculty terminal degrees, faculty K-12 experience, association with allied health schools, capstone course availability, and course examination similarities. Fifty-four subjects, representing 60% of all of the program directors of CAAHEP accredited athletic training programs, responded in this study. Data were analyzed using a general linear model procedure and regression analyses. Even domains of athletic training, variety of rotation sites, clinical responsibility of faculty, faculty terminal degrees, and faculty K-12 school experience significantly affected the passing rate of first time certification examinees. Grade point average requirement, allied health school association, course examination format, and capstone course were not related significantly to the passing rate of first-time certification examinees. The most effective curricular model included the seven domains of athletic training, faculty clinical responsibilities, and faculty K-12 work experience as related to the passing rate. Emphasizing the domains of athletic training (competencies), having a variety of rotation sites, separating clinical and academic responsibilities for faculty, and having faculty with terminal degrees and less public school experience increase the passing rate of first-time NATABOC examinees. The most effective curricular model in affecting passing rate

  6. Features of manifestation of self-trained athletes specialized in jumping

    Directory of Open Access Journals (Sweden)

    Liashenko V.N.

    2012-11-01

    Full Text Available Analyze different approaches to the formation and self-determination of the individual and the structure of a value judgment, the foundation of which is to assess the world around us. There are three kinds of value judgment: look at the world, look at yourself and look at yourself and the situation in general through the eyes of the third. It is examined the levels of self-manifestation at the qualified athletes, specializing in athletic jumps. The contingent of 30 athletes were tested-athletes of different skill levels between the ages of 17 to 32 years. Self-esteem has 5.5% of the surveyed athletes at the Master of Sports. Overpriced - 38.5% of the athletes. Of them - 10% of the MSIC, 10% and 13.5% of MS CCM. The rest of the respondents athletes who are - 61%, there is a tendency to inflate self-esteem. Determined that the self-assessment is necessary in order to better know their strengths and weaknesses, and use them in their struggle for achieving the goals.

  7. Limb skeletal muscle adaptation in athletes after training at altitude

    DEFF Research Database (Denmark)

    Mizuno, M; Juel, C; Bro-Rasmussen, Thomas;

    1990-01-01

    Morphological and biochemical characteristics of biopsies obtained from gastrocnemius (GAS) and triceps brachii muscle (TRI), as well as maximal O2 uptake (VO2 max) and O2 deficit, were determined in 10 well-trained cross-country skiers before and after a 2-wk stay (2,100 m above sea level) and...... training (2,700 m above sea level) at altitude. On return to sea level, VO2 max was the same as the prealtitude value, whereas an increase in O2 deficit (29%) and in short-term running performance (17%) was observed (P less than 0.05). GAS showed maintained capillary supply but a 10% decrease in...

  8. Drug abuse in athletes

    Directory of Open Access Journals (Sweden)

    Reardon CL

    2014-08-01

    Full Text Available Claudia L Reardon, Shane Creado Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA Abstract: Drug abuse occurs in all sports and at most levels of competition. Athletic life may lead to drug abuse for a number of reasons, including for performance enhancement, to self-treat otherwise untreated mental illness, and to deal with stressors, such as pressure to perform, injuries, physical pain, and retirement from sport. This review examines the history of doping in athletes, the effects of different classes of substances used for doping, side effects of doping, the role of anti-doping organizations, and treatment of affected athletes. Doping goes back to ancient times, prior to the development of organized sports. Performance-enhancing drugs have continued to evolve, with “advances” in doping strategies driven by improved drug testing detection methods and advances in scientific research that can lead to the discovery and use of substances that may later be banned. Many sports organizations have come to ban the use of performance-enhancing drugs and have very strict consequences for people caught using them. There is variable evidence for the performance-enhancing effects and side effects of the various substances that are used for doping. Drug abuse in athletes should be addressed with preventive measures, education, motivational interviewing, and, when indicated, pharmacologic interventions. Keywords: doping, athletes, steroids, drug abuse, mental illness

  9. Nutritional considerations for vegetarian athletes.

    Science.gov (United States)

    Barr, Susan I; Rideout, Candice A

    2004-01-01

    With the growing interest in the potential health benefits of plant-based diets, it is relevant to consider whether vegetarian dietary practices could influence athletic performance. Accordingly, this review examines whether nutrients that may differ between vegetarian and omnivorous diets could affect physical performance. We also describe recent studies that attempt to assess the effects of a vegetarian diet on performance and comment on other nutritional aspects of vegetarianism of relevance to athletes. Although well-controlled long-term studies assessing the effects of vegetarian diets on athletes have not been conducted, the following observations can be made: 1) well-planned, appropriately supplemented vegetarian diets appear to effectively support athletic performance; 2) provided protein intakes are adequate to meet needs for total nitrogen and the essential amino acids, plant and animal protein sources appear to provide equivalent support to athletic training and performance; 3) vegetarians (particularly women) are at increased risk for non-anemic iron deficiency, which may limit endurance performance; and 4) as a group, vegetarians have lower mean muscle creatine concentrations than do omnivores, and this may affect supramaximal exercise performance. Because their initial muscle creatine concentrations are lower, vegetarians are likely to experience greater performance increments after creatine loading in activities that rely on the adenosine triphosphate/phosphocreatine system. 5) Coaches and trainers should be aware that some athletes may adopt a vegetarian diet as a strategy for weight control. Accordingly, the possibility of a disordered eating pattern should be investigated if a vegetarian diet is accompanied by unwarranted weight loss. PMID:15212753

  10. Warming up for athletic events

    OpenAIRE

    Hussain, Helmi

    1985-01-01

    Warming up is a widely accepted procedure preceding every type of athletic events, although objective evidence supporting the use of warm up is limited. Coaches, physical educators and athletes of almost every athletic activity assume that the warming-up procedure is a mean by which athletic performance may be improved, and the chance of injury reduced; they also hold that the benefits of warming up have been attributed to an increased range of motion in the joints, increased circulation, ...

  11. Effects of Exhaustive Aerobic Exercise on Tryptophan-Kynurenine Metabolism in Trained Athletes.

    Science.gov (United States)

    Strasser, Barbara; Geiger, Daniela; Schauer, Markus; Gatterer, Hannes; Burtscher, Martin; Fuchs, Dietmar

    2016-01-01

    Exhaustive exercise can cause a transient depression of immune function. Data indicate significant effects of immune activation cascades on the biochemistry of monoamines and amino acids such as tryptophan. Tryptophan can be metabolized through different pathways, a major route being the kynurenine pathway, which is often systemically up-regulated when the immune response is activated. The present study was undertaken to examine the effect of exhaustive aerobic exercise on biomarkers of immune activation and tryptophan metabolism in trained athletes. After a standardized breakfast 2 h prior to exercise, 33 trained athletes (17 women, 16 men) performed an incremental cycle ergometer exercise test at 60 rpm until exhaustion. After a 20 min rest phase, the participants performed a 20 min maximal time-trial on a cycle ergometer (RBM Cyclus 2, Germany). During the test, cyclists were strongly encouraged to choose a maximal pedalling rate that could be maintained for the respective test duration. Serum concentrations of amino acids tryptophan, kynurenine, phenylalanine, and tyrosine were determined by HPLC and immune system biomarker neopterin by ELISA at rest and immediately post exercise. Intense exercise was associated with a strong increase in neopterin concentrations (pcognitive processes. PMID:27124720

  12. Contemporary Issues in Protein Requirements and Consumption for Resistance Trained Athletes

    Directory of Open Access Journals (Sweden)

    Wilson Jacob

    2006-06-01

    Full Text Available Abstract In recent years an explosion of research papers concerning protein consumption has been published. The need to consolidate this information has become critical from both practical and future research standpoints. For this reason, the following paper presents an in depth analysis of contemporary issues in protein requirements and consumption for resistance trained athletes. Specifically, the paper covers: 1. protein requirements for resistance trained athletes; 2. the effect of the digestion rate of protein on muscular protein balance; 3. the optimal timing of protein intake relative to exercise; 4. the optimal pattern of protein ingestion, relative to how an individual should consume their protein throughout a 24 hour period, and what sources are utilized during this time frame; 5. protein composition and its interaction with measures of protein balance and strength performance; 6. the combination of protein and carbohydrates on plasma insulin levels and protein balance; 7. the efficacy of protein supplements and whole food protein sources. Our goal is to provide the reader with practical information in optimizing protein intake as well as for provision of sound advice to their clients. Finally, special care was taken to provide future research implications.

  13. Sports Nutrition for Young Athletes

    Science.gov (United States)

    Cotugna, Nancy; Vickery, Connie E.; McBee, Sheldon

    2005-01-01

    Nutritional needs for peak athletic performance include sufficient calorie intake, adequate hydration, and attention to timing of meals. Student athletes and their advisors often are misinformed or have misconceptions about sports nutrition. This paper identifies nutritional needs of young athletes, reviews common misconceptions, and examines the…

  14. Acute antioxidant supplementation improves endurance performance in trained athletes.

    Science.gov (United States)

    Bentley, David J; Dank, Steven; Coupland, Rory; Midgley, Adrian; Spence, Ian

    2012-01-01

    This study examined the acute effects of a single dose of an antioxidant (AO; Lactaway® containing pycnogenol) on time to fatigue (TTF). Nine trained cyclists [mean ± SD age 35 ± 10 yrs; body mass 71.6 ± 10.2 kg; VO2 peak 63 ± 11 ml/kg/min] performed on two separate occasions a continuous protocol of 5 min at 50% of peak power output (PPO), 8 min at 70% of PPO, and then cycled to fatigue at 95% PPO. Four hours prior to the exercise protocol, the subjects consumed the supplement or a placebo (counterbalanced, double blind protocol). Cyclists, on average, rode for 80 s more in the Lactaway trial than they did in the placebo trial. There was considerable evidence (chances ≥94.5%) for substantial positive treatment effects for TTF and the other performance-related variables (excluding [BLa] at 95% PPO). Other studies are necessary to confirm these results and identify the mechanisms underlying the observed effects. PMID:22242733

  15. Osteitis pubis in athletes.

    Science.gov (United States)

    Beatty, Tricia

    2012-01-01

    Osteitis pubis is one of many etiologies of groin pain in athletes. It is a painful overuse injury of the pubic symphysis and the parasymphyseal bone that typically is found in athletes whose sports involve kicking, rapid accelerations, decelerations, and abrupt directional changes. Athletes most commonly present with a complaint of anterior and/or medial groin pain but also can present with lower abdominal, adductor, inguinal, perineal, and/or scrotal pain. Symptoms can be severe and can limit participation in sport until treatment is instituted. Imaging is useful for ruling out other etiologies of groin pain, identifying concomitant pathology, and confirming the diagnosis itself. Treatment is varied but usually includes nonoperative measures of rest, rehabilitation, and/or pharmacotherapy and also may include injections and/or surgical procedures. A high clinical suspicion should exist when evaluating soccer, rugby, or American football players and distance runners who present with complaints of groin pain. PMID:22410702

  16. Use of prescription drugs in athletes.

    Science.gov (United States)

    Alaranta, Antti; Alaranta, Hannu; Helenius, Ilkka

    2008-01-01

    Although athletes are young and generally healthy, they use a variety of non-doping classified medicines to treat injuries, cure illnesses and obtain a competitive edge. Athletes and sports medicine physicians try to optimize the treatment of symptoms related to extreme training during an elite athlete's active career. According to several studies, the use of antiasthmatic medication is more frequent among elite athletes than in the general population. The type of training and the kind of sport influence the prevalence of asthma. Asthma is most common among those competing in endurance events, such as cycling, swimming, cross-country skiing and long-distance running. Recent studies show that athletes use also NSAIDs and oral antibacterials more commonly than age-matched controls, especially athletes competing in speed and power sports. Inappropriately high doses and concomitant use of several different NSAIDs has been observed. All medicines have adverse effects that may have deleterious effects on elite athletes' performance. Thus, any unnecessary medication use should be minimized in elite athletes. Inhaled beta(2)-agonists may cause tachycardia and muscle tremor, which are especially harmful in events requiring accuracy and a steady hand. In experimental animal models of acute injury, especially selective cyclo-oxygenase-2 inhibitors have been shown to be detrimental to tissue-level repair. They have been shown to impair mechanical strength return following acute injury to bone, ligament and tendon. This may have clinical implications for future injury susceptibility. However, it should be noted that the current animal studies have limited translation to the clinical setting. Adverse effects related to the CNS and gastrointestinal adverse reactions are commonly reported in connection with NSAID use also in elite athletes. In addition to the potential for adverse effects, recent studies have shown that NSAID use may negatively regulate muscle growth by inhibiting

  17. Groin pain in athletes.

    Science.gov (United States)

    Hureibi, K A; McLatchie, G R

    2010-05-01

    Groin pain in athletes is a common problem in sport medicine, and remains a diagnostic challenge. It is more common with sports that involve kicking, rapid accelerations and decelerations, and sudden direction changes. There is an extensive differential diagnosis and overlap in signs between possible diagnoses. It is important to appreciate the anatomy of the groin and undertake a careful history and examination. Adductor strain, groin disruption and osteitis pubis are among the common causes. The aim of this article is to briefly review the most common causes of groin pain in athletes. The diagnosis and management of these conditions are briefly discussed. PMID:20533693

  18. Exercise Training in Athletes with Bicuspid Aortic Valve Does Not Result in Increased Dimensions and Impaired Performance of the Left Ventricle

    Directory of Open Access Journals (Sweden)

    Laura Stefani

    2014-01-01

    Full Text Available Background. Bicuspid aortic valve (BAV is one of the most common congenital heart disease (0.9%–2% and is frequently found in the athletes and in the general population. BAV can lead to aortic valve dysfunction and to a progressive aortic dilatation. Trained BAV athletes exhibit a progressive enlargement of the left ventricle (LV compared to athletes with normal aortic valve morphology. The present study investigates the possible relationship between different aortic valve morphology and LV dimensions. Methods. In the period from 2000 to 2011, we investigated a total of 292 BAV subjects, divided into three different groups (210 athletes, 59 sedentaries, and 23 ex-athletes. A 2D echocardiogram exam to classify BAV morphology and measure the standard LV systo-diastolic parameters was performed. The study was conducted as a 5-year follow-up echocardiographic longitudinal and as cross-sectional study. Results. Typical BAV was more frequent in all three groups (68% athletes, 67% sedentaries, and 63% ex-athletes than atypical. In BAV athletes, the typical form was found in 51% (107/210 of soccer players, 10% (21/210 of basketball players, 10% track and field athletics (20/210, 8% (17/210 of cyclists, 6% (13/210 swimmers, and 15% (32/210 of rugby players and others sport. Despite a progressive enlargement of the LV (P<0.001 observed during the follow-up study, no statistical differences of the LV morphology and function were evident among the diverse BAV patterns either in sedentary subjects or in athletes. Conclusion. In a large population of trained BAV athletes, with different prevalence of typical and atypical BAV type, there is a progressive nonstatistically significant enlargement of the LV. In any case, the dimensions of the LV remained within normal range. The metabolic requirements of the diverse sport examined in the present investigations do not seem to produce any negative impact in BAV athletes

  19. Do Balance Board Training Programs Reduce the Risk of Ankle Sprains in Athletes?

    Institute of Scientific and Technical Information of China (English)

    Timothy A.McGuine

    2008-01-01

    @@ Introduction Ankle sprains are the most common musculoskeletal injury that occurs in athletes,particularly in sports that require jumping and landing on one foot such as soccer,and basketball(1-4).

  20. Comparison of athletic training professional preparation to the prevalence of injury occurrence in the collegiate setting

    Science.gov (United States)

    Westerman, Beverly Jean

    1999-10-01

    This study investigated the relationship between the frequency of injuries that occur to certain body areas in National Collegiate Athletic Association (NCAA) athletes and the percentage of time teaching about the same subject areas in Athletic Training Education Programs (ATEP). Directors of Commission of Accreditation of Allied Health Education Programs (CAAHEP) accredited and National Athletic Trainers' Association (NATA) approved programs were surveyed. Randomly selected ATEP directors were interviewed by telephone to collect information on estimated teaching time, the strengths and weaknesses of their programs, and preferred teaching methods. Data were collected from the NCAA Injury Surveillance System to calculate the frequency of injury. Chi-square 'goodness-of-fit' tests were used to determine if a 'good fit' existed between injury frequency and teaching time in two categories: general body areas (head and face, upper extremity, lower extremity, spine, and abdomen and thorax) and specific body areas (head, face, upper arm and shoulder, elbow and forearm, wrist and hand, hip and pelvis, thigh, knee, lower leg, ankle and foot, cervical spine, thoracic spine, lumbar spine, abdomen, and thorax). Standardized residuals were used to assist in determining the location of statistical significance within the same two categories. The chi-square values calculated for both the general and specific body areas were greater than the critical value set at a significance level of .05 with 4 and 14 degrees of freedom respectively. Therefore, it was found that a 'good fit' does not exist between injury frequency and teaching time. The standardized residuals were calculated for each variable within the categories. One out of five general body areas and 10 out of 15 specific body areas were less than 2.00 in absolute value and were found not to contribute to the high chi-square value. Although the chi-square values showed a lack of fit between injury frequency and teaching time

  1. ECHOCARDIOGRAPHIC PARAMETERS IN ATHLETES OF DIFFERENT SPORTS

    Directory of Open Access Journals (Sweden)

    Tomas Venckunas

    2008-03-01

    Full Text Available Competitive athletics is often associated with moderate left ventricular (LV hypertrophy, and it has been hypothesized that training mode and type of exercise modulates long-term cardiac adaptation. The purpose of the study was to compare cardiac structure and function among athletes of various sports and sedentary controls. Standard transthoracic two-dimensional M-mode and Doppler echocardiography was performed at rest in Caucasian male canoe/kayak paddlers (n = 9, long distance runners (LDR, n = 18, middle distance runners (MDR, n = 17, basketball players (BP, n = 31, road cyclists (n = 8, swimmers (n = 10, strength/power athletes (n = 9 of similar age (range, 15 to 31 yrs, training experience (4 to 9 years, and age-matched healthy male sedentary controls (n = 15. Absolute interventricular septum (IVS thickness and LV wall thickness, but not LV diameter, were greater in athletes than sedentary controls. Left ventricular mass of all athletes but relative wall thickness of only BP, swimmers, cyclists, and strength/power athletes were higher as compared with controls (p < 0.05. Among athletes, smaller IVS thickness was observed in MDR than BP, cyclists, swimmers or strength/power athletes, while LDR had higher body size-adjusted LV diameter as compared to BP, cyclists and strength/power athletes. In conclusion, relative LV diameter was increased in long distance runners as compared with basketball players, cyclists, and strength/power athletes. Basketball, road cycling, strength/power, and swimming training were associated with increased LV concentricity as compared with paddling or distance running

  2. Coping skills of olympic developmental soccer athletes.

    Science.gov (United States)

    Meyers, M C; Stewart, C C; Laurent, C M; Leunes, A D; Bourgeois, A E

    2008-12-01

    Athletes at Olympic Developmental Program (ODP) camps experience unusually high levels of expectations and inherent mental and physical challenges within such a short span of time. With the increasing emphasis on talent development, there has been consensus by the ODP staff to more clearly define present levels of coping skills, in order to enhance athletic prediction, maximize training efforts, identify the predisposition to injury, and focus on areas pertinent to successful performance. This study examined athletic and pain coping skills of U. S. ODP soccer athletes not previously investigated. Following written informed consent, 70 males completed the Athletic Coping Skills Inventory and the Sports Inventory for Pain. Data were analyzed by competitive level (U-14, U-15), and skill position (goalkeeper/defense, midfield/foward). MANOVA indicated a significant main effect across competitive level (Wilks' Lambda F(12,57) = 2.27; p = 0.02; n-beta = 0.915) but no significant effect by skill position (Wilks' Lambda F(12,57) = 0.931; p = 0.523; n-beta = 0.457). Post hoc analyses indicated that U-15 athletes scored significantly higher in concentration (p = 0.01) and body awareness (p = 0.03), but lower in avoidance (p = 0.01) than U-14 competitors. In conclusion, older, more experienced athletes revealed more positive athletic and pain coping skills than younger, less experienced athletes, although athletes in skill positions requiring spontaneous decision-making skills and split-second adjustment in a constantly changing sport environment (forwards, midfielders) did not exhibit more positive athletic and pain coping skills than those positions requiring reaction and protection (defenders, goalkeepers). PMID:18548363

  3. Theoretical training bases for young athletes in aquatic sports on the natural environment: Bodyboard.

    Directory of Open Access Journals (Sweden)

    Marcos Mecías Calvo

    2015-09-01

    Full Text Available The bodyboard is a surfing discipline whose growth has been considerably since the 60s, so it is considered one of the fastest growing aquatic sport in the world. Despite this, scientific research of this discipline has been reflected poorly compared to other sports. As in any other sport, the bodyboarder requires of specific physical and physiological conditions to help it to practice the sport effectively as it does not follow a specific training or develop conditioning programs. Therefore, this article comes up with the idea of providing a basis for determining the most appropriate training based on study objectives and bodyboard actions to improve physical, technical and psychological condition of the bodyboarders based on the particularities of their own sport and the athlete, taking into account scientific studies in the field at hand: the Bodyboard.

  4. Changes in Athletic Training Education as a Result of Changing From NATA-PEC to CAAHEP.

    Science.gov (United States)

    Mathies, A L; Denegar, C R; Arnhold, R W

    1995-06-01

    THE PURPOSES OF THIS STUDY WERE TO: 1) identify the major differences between the CAAHEP athletic training educational essentials and NATA educational essentials, and 2) address the potential impact of those changes on educational programs. Three of the five athletic trainers on the JRC-AT responded to an eight-item questionnaire. Responses from the survey were compared and contrasted. CAAHEP accreditation guidelines will permit more flexibility in teaching methods than did the NATA guidelines. CAAHEP does not mandate a minimum of 800 hours of clinical experience, but the NATA Board of Certification requires the completion of 800 hours before taking the certification exam. CAAHEP policies regarding fair practice and nondiscriminatory policies were believed to be more strict, thus assuring that students are not misused in a service capacity, and are exposed to a variety of male and female sports. Financially, the accreditation fees were increased. Long-term changes were anticipated as: 1) administrative and content essentials being weighed separately, 2) departmental move to medical or allied health departments, and 3) increased academic responsibilities for program directors. PMID:16558323

  5. Immune parameters, symptoms of upper respiratory tract infections, and training-load indicators in volleyball athletes

    Directory of Open Access Journals (Sweden)

    Dias R

    2011-12-01

    Full Text Available Rodrigo Dias1, Anelena Bueno Frollini1, Diego Trevisan Brunelli1, André Katayama Yamada1, Richard Diego Leite4, Ricardo Adamoli Simões1, Guilherme Souza Lobo Salles1, Débora Trevisan1, Idico Luiz Pellegrinotti1, Marcelo de Castro César1, Silvia Cristina Crepaldi Alves1, Rozangela Verlengia1, João Paulo Borin2, Jonato Prestes2,3, Claudia Regina Cavaglieri21Núcleo de Performance Humana, Mestrado em Educação Física, Faculdade de Ciências da Saúde, Universidade Metodista de Piracicaba, São Paulo, Brasil; 2Faculdade de Educação Física (FEF Universidade Estadual de Campinas – UNICAMP, Campinas, Brasil; 3Programa de Mestrado e Doutorado em Educação Física, Universidade Católica de Brasília, Brasília, Brasil; 4Laboratório de Pesquisa Clínica e Experimental em Biologia Vascular (BioVasc, Departamento de Ciências Fisiológicas, Universidade Estadual do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, BrasilBackground: The control of immunological alterations becomes important during in-season training, as a result of increased incidence of infectious diseases, and may assist in avoiding interruptions to training due to illness.Objective: The aim of the present study was to evaluate 28 weeks of chronic immune modulations in female volleyball athletes.Methods: The sample was composed of twelve athletes aged 19.47 ± 2.49 years, height 1.78 ± 0.08 cm, and body mass 66.77 ± 7.8 kg. Leukocytes, individual immune cell count, interleukin (IL-2, IL-6, and tumor necrosis factor (TNF-α plasma cytokines were measured during the competitive period.Results: Results revealed that immune variables were correlated with symptoms of upper respiratory tract infections and training-load indicators, indicating a possible marker of immune status. There was a statistically significant increase in total leukocytes, neutrophils, and monocyte count, a decrease in lymphocytes, and an increase in upper respiratory tract infection symptoms, with no change

  6. Methods of Echocardiographic Examination of Athletes

    Directory of Open Access Journals (Sweden)

    Aleksandr S. Sharykin

    2014-06-01

    Full Text Available The inclusion of echocardiography in in-depth medical examinations helps conduct screening for inborn or acquired heart anomalies, which, however, can oftentimes be not enough for assessing their significance. In athletes who train 5-6 times per week 2-3 times or more per day, the heart gets under physical stress more often than in non-athletes – therefore, examining them at rest cannot provide a full-scale picture of the heart’s operation. The article describes a methodology of echocardiography with graduated training load, which helps explore the condition of hemodynamics in athletes when they are engaged in doing habitual work.

  7. Effects of strength training on muscle fiber types and size; consequences for athletes training for high-intensity sport

    DEFF Research Database (Denmark)

    Andersen, J L; Aagaard, P

    2010-01-01

    Training toward improving performance in sports involving high intense exercise can and is done in many different ways based on a mixture of tradition in the specific sport, coaches' experience and scientific recommendations. Strength training is a form of training that now-a-days have found its...... way into almost all sports in which high intense work is conducted. In this review we will focus on a few selected aspects and consequences of strength training; namely what effects do strength training have of muscle fiber type composition, and how may these effects change the contractile properties...... of the muscle and finally how will this affect the performance of the athlete. In addition, the review will deal with muscle hypertrophy and how it develops with strength training. Overall, it is not the purpose of this review to give a comprehensive up-date of the area, but to pin-point a few issues...

  8. Neuromuscular and athletic performance following core strength training in elite youth soccer: Role of instability.

    Science.gov (United States)

    Prieske, O; Muehlbauer, T; Borde, R; Gube, M; Bruhn, S; Behm, D G; Granacher, U

    2016-01-01

    Cross-sectional studies revealed that inclusion of unstable elements in core-strengthening exercises produced increases in trunk muscle activity and thus potential extra stimuli to induce more pronounced performance enhancements in youth athletes. Thus, the purpose of the study was to investigate changes in neuromuscular and athletic performance following core strength training performed on unstable (CSTU) compared with stable surfaces (CSTS) in youth soccer players. Thirty-nine male elite soccer players (age: 17 ± 1 years) were assigned to two groups performing a progressive core strength-training program for 9 weeks (2-3 times/week) in addition to regular in-season soccer training. CSTS group conducted core exercises on stable (i.e., floor, bench) and CSTU group on unstable (e.g., Thera-Band® Stability Trainer, Togu© Swiss ball) surfaces. Measurements included tests for assessing trunk muscle strength/activation, countermovement jump height, sprint time, agility time, and kicking performance. Statistical analysis revealed significant main effects of test (pre vs post) for trunk extensor strength (5%, P < 0.05, d = 0.86), 10-20-m sprint time (3%, P < 0.05, d = 2.56), and kicking performance (1%, P < 0.01, d = 1.28). No significant Group × test interactions were observed for any variable. In conclusion, trunk muscle strength, sprint, and kicking performance improved following CSTU and CSTS when conducted in combination with regular soccer training. PMID:25559249

  9. Effects of intermittent training on anaerobic performance and MCT transporters in athletes.

    Directory of Open Access Journals (Sweden)

    Grégoire Millet

    Full Text Available This study examined the effects of intermittent hypoxic training (IHT on skeletal muscle monocarboxylate lactate transporter (MCT expression and anaerobic performance in trained athletes. Cyclists were assigned to two interventions, either normoxic (N; n = 8; 150 mmHg PIO2 or hypoxic (H; n = 10; ∼3000 m, 100 mmHg PIO2 over a three week training (5×1 h-1h30 x week(-1 period. Prior to and after training, an incremental exercise test to exhaustion (EXT was performed in normoxia together with a 2 min time trial (TT. Biopsy samples from the vastus lateralis were analyzed for MCT1 and MCT4 using immuno-blotting techniques. The peak power output (PPO increased (p<0.05 after training (7.2% and 6.6% for N and H, respectively, but VO2max showed no significant change. The average power output in the TT improved significantly (7.3% and 6.4% for N and H, respectively. No differences were found in MCT1 and MCT4 protein content, before and after the training in either the N or H group. These results indicate there are no additional benefits of IHT when compared to similar normoxic training. Hence, the addition of the hypoxic stimulus on anaerobic performance or MCT expression after a three-week training period is ineffective.

  10. Nutritional Practices of Athletes in Oman: A Descriptive Study

    OpenAIRE

    Waly, Mostafa I.; Kilani, Hashem A; and Majid S. Al-Busafi

    2013-01-01

    Objective: Adequate dietary intake is crucial for optimum training and performance of athletes. There is almost no available information related to dietary practices among Omani athletes, especially during the competition. This study aimed to assess the nutritional practices (nutritional knowledge, eating habits and daily nutrients intake) among Omani male handball athletes in Muscat city, Oman.Methods: This is a cross sectional study including 35 male handball athletes involved in serious tr...

  11. Rehabilitation of the athlete with low back pain.

    Science.gov (United States)

    Standaert, Christopher J; Herring, Stanley A; Pratt, Todd W

    2004-02-01

    The rehabilitation of athletes with low back pain should be considered an essential component of their care. Comprehensive rehabilitation begins at the time of acute injury and encompasses the period of acute care through sport-specific training and return to competition. Rehabilitation of athletes with spinal pain should include a thorough psychosocial evaluation to identify potential barriers to clinical improvement. For athletes with low back pain, establishing effective core stability is central to optimizing the functional performance of the athlete. PMID:14728912

  12. Energy availability in athletes

    DEFF Research Database (Denmark)

    Loucks, Anne B; Kiens, Bente; Wright, Hattie H

    2011-01-01

    Abstract This review updates and complements the review of energy balance and body composition in the Proceedings of the 2003 IOC Consensus Conference on Sports Nutrition. It argues that the concept of energy availability is more useful than the concept of energy balance for managing the diets of...... review closes by summarizing the implications of this research for managing the diets of athletes....

  13. Feeding Your Child Athlete

    Science.gov (United States)

    ... and minerals. Calcium and iron are two important minerals for athletes: Calcium helps build strong bones to resist breaking and stress fractures. Calcium-rich foods include low-fat dairy products like milk, yogurt, and cheese, as well as leafy green ...

  14. Eating Disorders among Athletes.

    Science.gov (United States)

    Fairbanks, George

    1987-01-01

    Case examples are presented of typical pressures felt by aerobic dance instructors, cheerleaders and majorettes, and wrestlers to illustrate how they may become susceptible to eating disorders. Suggestions are presented for coaches, parents, and administrators in preventing or intervening in eating disorders among athletes. (CB)

  15. Drug abuse in athletes.

    Science.gov (United States)

    Reardon, Claudia L; Creado, Shane

    2014-01-01

    Drug abuse occurs in all sports and at most levels of competition. Athletic life may lead to drug abuse for a number of reasons, including for performance enhancement, to self-treat otherwise untreated mental illness, and to deal with stressors, such as pressure to perform, injuries, physical pain, and retirement from sport. This review examines the history of doping in athletes, the effects of different classes of substances used for doping, side effects of doping, the role of anti-doping organizations, and treatment of affected athletes. Doping goes back to ancient times, prior to the development of organized sports. Performance-enhancing drugs have continued to evolve, with "advances" in doping strategies driven by improved drug testing detection methods and advances in scientific research that can lead to the discovery and use of substances that may later be banned. Many sports organizations have come to ban the use of performance-enhancing drugs and have very strict consequences for people caught using them. There is variable evidence for the performance-enhancing effects and side effects of the various substances that are used for doping. Drug abuse in athletes should be addressed with preventive measures, education, motivational interviewing, and, when indicated, pharmacologic interventions. PMID:25187752

  16. Cardiac MRI in Athletes

    NARCIS (Netherlands)

    Luijkx, T.

    2012-01-01

    Cardiac magnetic resonance imaging (CMR) is often used in athletes to image cardiac anatomy and function and is increasingly requested in the context of screening for pathology that can cause sudden cardiac death (SCD). In this thesis, patterns of cardiac adaptation to sports are investigated with C

  17. EFFECT OF WOBBLE BOARD BALANCE TRAINING PROGRAM ON STATIC BALANCE, DYNAMIC BALANCE & TRIPLE HOP DISTANCE IN MALE COLLEGIATE BASKETBALL ATHLETE

    OpenAIRE

    Neeraj Panwar, MPT (Sports); Gaurav Kadyan, MPT (Sports); Aseem Gupta, MPT (Sports); Ravinder Narwal, MPT (Ortho,Cardiopulmonary)

    2014-01-01

    Aim & Objective: The aim of the study was to determine the effect of wobble board balance training program on static & dynamic balance & on triple hop distance in male collegiate basketball athletes. Methodology: Fifty healthy basketball players within a age group of 18-22 yrs. were randomly selected with a baseline BESS score between 6 to 14 & modified SEBT score equal to or greater than 94 (till 100) and they randomly divided into control (n-25) & training group (n-25).The training grou...

  18. Educating Educators: Perceptions of Preceptors and Clinical Education Coordinators Regarding Training at a Division II Athletic Training Program

    Science.gov (United States)

    Bomar, Renae Ellen; Mulvihill, Thalia

    2016-01-01

    Context: Clinical experiences give the student athletic trainer the opportunity to relate and apply didactic information to a real-world setting. During these experiences student athletic trainers are supervised by certified, licensed health care providers working in a variety of settings (e.g., hospital, physical therapy clinic, doctor's office).…

  19. A comparison of organ-tissue level body composition between college-age male athletes and non-athletes

    OpenAIRE

    T. Midorikawa; Sekiguchi, O.; Beekley, M.D.; Bemben, M.G.; T. Abe

    2007-01-01

    The purpose of this study was to compare the characteristics of skeletal muscle (SM) mass and internal organ (liver and kidney) mass in resistance and/or high-intensity trained collegiate athletes with non-athletes, and to examine the relationships between fat-free mass (FFM) and its major components of SM, liver mass and kidney mass. Fifteen athletes and seventeen non-athletes volunteered for the study. FFM was measured by two-compartment densitometry. Contiguous magnetic resonance imaging w...

  20. The Role of the Faculty Athletics Representative.

    Science.gov (United States)

    Cooper, Arthur W.

    1992-01-01

    The faculty athletics representative plays an important role in the athletic-academic relationship. This responsibility includes certifying student-athlete eligibility, reporting academic data as required, evaluating athlete-applicant qualifications and abilities, regular evaluation of athlete performance, and participation in evaluation of…

  1. Anthropometric Characteristics and Performance Capabilities of Highly Trained Motocross Athletes Compared With Physically Active Men.

    Science.gov (United States)

    Bach, Christopher W; Brown, Ann F; Kinsey, Amber W; Ormsbee, Michael J

    2015-12-01

    Motocross (MX) is a physically demanding sport with little research concerning the physiological characteristics of these athletes. The purpose of this study was to assess the anthropometric characteristics and performance capabilities of highly trained MX athletes (n = 20; 19 ± 1.6 years) compared with age-matched physically active (PA) men (n = 22; 22 ± 2.9 years). Testing was performed on 2 occasions. The initial visit consisted of a personality assessment in addition to the following (in order): anthropometrics, body composition, anaerobic power/fatigue, isokinetic/isometric strength and fatigue, and flexibility. The second visit consisted of peak oxygen uptake (V[Combining Dot Above]O2peak), handgrip strength, maximum push-ups in 1 minute, extended arm hang time to exhaustion (TTE), and 90° weighted wall-sit tests. All anthropometric and performance data were analyzed using independent samples t-tests to compare group means. Significance was set at p ≤ 0.05. Data are reported as mean ± SD. There were no significant differences between groups in anthropometric or body composition measurements except android fat (MX: 11.7 ± 1.9% vs. PA: 16.4 ± 8.4%, p = 0.04) and biceps circumference (MX: 30.1 ± 2.0 vs. PA: 33.1 ± 3.2 cm, p = 0.001). MX had significantly higher absolute and relative mean anaerobic power (747.3 ± 63.7 vs. 679.7 ± 93.5 W, p = 0.009 and 10.0 ± 0.6 vs. 9.2 ± 1.3 W·kg, p = 0.002, respectively), relative anaerobic peak power (12.7 ± 0.8 vs. 11.9 ± 1.4 W·kg, p = 0.029), TTE (550.1 ± 70.6 vs. 470.1 ± 93.2 seconds, p = 0.004), and extended arm hang duration (113.3 ± 44.9 vs. 73.4 ± 25.3 seconds, p = 0.001). These results suggest highly trained MX athletes possess certain physiological adaptations that likely result from sport-specific demands compared with PA. PMID:25992659

  2. The effect of low extremity plyometric training on back muscle power of high school throwing event athletes.

    Science.gov (United States)

    Park, Gi Duck; Lee, Joong Chul; Lee, Juri

    2014-01-01

    [Purpose] The physical strength elements required for athletic throwing events include muscle strength, swiftness, agility, speed, flexibility, and physical balance. Although plyometric training and weight training are implemented as representative training methods for improving swiftness and agility, most studies of it have been conducted with players of other sports. [Subjects] The study subjects were 10 throwing event athletes attending K physical education high school. The subjects were randomly assigned to a control group of five subjects and an experimental group of five subjects. To analyze the body composition, an Inbody 3.0 instrument (Biospace, Korea) was used as experimental equipment to measure heights, weight, body fat percentages, and muscle masses and a Biodex system 4.0 (BIODEX, USA) was used to measure isokinetic muscle-joint and lumbar muscle strengths. The plyometric training consisted of 15 techniques out of the training methods introduced in the 'Power up plyometric training'. The plyometric program was implemented without any training load three times per week during daybreak exercises for the experimental group. The number of times and the number of sets were changed over time as follows: three sets of 10 times in the 1st -4th weeks, three sets of 15 times in the 5th-8th weeks, and five sets of 15 times in the 9th-12th weeks. [Results] According to the ANCOVA results of lumbar extensor muscle strength at 60°/sec, the overall reliability of the model was significant. According to the ANCOVA results of lumbar flexor muscle strength at 60°/sec, the overall reliability of the model was significant. [Conclusion] Plyometric training positively affected high school throwing event athletes. To summarize the study findings, the application of plyometric training with high intensity and loads improved the results of athletes who perform highly intensive exercises at normal times. PMID:24567698

  3. The Effects of Sports Vision Training on Binocular Vision Function in Female University Athletes

    Science.gov (United States)

    Zwierko, Teresa; Puchalska-Niedbał, Lidia; Krzepota, Justyna; Markiewicz, Mikołaj; Woźniak, Jarosław; Lubiński, Wojciech

    2015-01-01

    Binocular vision is the most important visual cue for spatial orientation in many sports. In this study, we investigated how binocular vision was influenced by an eye training program that may be used to improve individual's oculomotor function. The experiment involved twenty-four female student athletes from team ball sports (soccer, basketball, handball). After an initial testing session, 12 participants were randomly allocated to the experimental group. Optometric investigation which included synoptophore testing and a test of dissociated horizontal phoria based on the Maddox method was performed three times: before the experiment, after eight weeks of eye training (3 times a week for 20 minutes), and four weeks after the experiment was terminated. Eye exercise methodology was based on orthoptic, sport and psychological aspects of performance. The phoria screening examination showed that exophoria was the most frequent disorder of binocular vision. Low fusional vergence range was also observed. Following the training period, 3 of the 6 oculomotor variables improved. The greatest effect was observed in near dissociated phoria (χ2 =14.56, p=0.001 for the right eye; χ2 =14.757, p=0.001 for the left eye) and fusional convergence (χ2 =8.522, p=0.014). The results of the retention test conducted four weeks after the experiment confirmed the effectiveness of the vision training program. The results of the study suggest that binocular functions are trainable and can be improved by means of appropriate visual training. PMID:26925183

  4. The Effects of Sports Vision Training on Binocular Vision Function in Female University Athletes.

    Science.gov (United States)

    Zwierko, Teresa; Puchalska-Niedbał, Lidia; Krzepota, Justyna; Markiewicz, Mikołaj; Woźniak, Jarosław; Lubiński, Wojciech

    2015-12-22

    Binocular vision is the most important visual cue for spatial orientation in many sports. In this study, we investigated how binocular vision was influenced by an eye training program that may be used to improve individual's oculomotor function. The experiment involved twenty-four female student athletes from team ball sports (soccer, basketball, handball). After an initial testing session, 12 participants were randomly allocated to the experimental group. Optometric investigation which included synoptophore testing and a test of dissociated horizontal phoria based on the Maddox method was performed three times: before the experiment, after eight weeks of eye training (3 times a week for 20 minutes), and four weeks after the experiment was terminated. Eye exercise methodology was based on orthoptic, sport and psychological aspects of performance. The phoria screening examination showed that exophoria was the most frequent disorder of binocular vision. Low fusional vergence range was also observed. Following the training period, 3 of the 6 oculomotor variables improved. The greatest effect was observed in near dissociated phoria (χ(2) =14.56, p=0.001 for the right eye; χ(2) =14.757, p=0.001 for the left eye) and fusional convergence (χ(2) =8.522, p=0.014). The results of the retention test conducted four weeks after the experiment confirmed the effectiveness of the vision training program. The results of the study suggest that binocular functions are trainable and can be improved by means of appropriate visual training. PMID:26925183

  5. Asthma in elite athletes: how do we manage asthma-like symptoms and asthma in elite athletes?

    DEFF Research Database (Denmark)

    Lund, Thomas Kromann

    2009-01-01

    INTRODUCTION: Asthma is frequent in elite athletes and the high prevalence of asthma might be associated with specific types of sport. It has been suggested that chronic endurance training might increase the number of neutrophils in the airways, and this may reflect airway injury. The use of anti...... survey of elite athletes (N = 418); and (iii) a clinical study of elite athletes. A total of 54 elite athletes (19 with physician-diagnosed asthma) participated together with two control groups: (i) 22 non-athletes with physician-diagnosed asthma (steroid naïve for 4 weeks before the examination) and (ii......-asthmatic medication was currently taken by 24 (7%) elite athletes. Elite athletes participating in endurance sports had higher prevalences of asthma-like symptoms (74%), use of anti-asthmatic medication (15%) and current asthma (24%) than all other athletes (P

  6. Effects of Oral Sodium Supplementation on Indices of Thermoregulation in Trained, Endurance Athletes

    Directory of Open Access Journals (Sweden)

    Elizabeth L. Earhart, Edward P. Weiss, Rabia Rahman, Patrick V. Kelly

    2015-03-01

    Full Text Available Guidelines recommend the consumption of sodium during exercise to replace losses in sweat; however, the effects of sodium on thermoregulation are less clear. To determine the effects of high-dose sodium supplementation on indices of thermoregulation and related outcomes, 11 endurance athletes participated in a double-blind, randomized-sequence, crossover study in which they underwent 2-hrs of endurance exercise at 60% heart rate reserve with 1800 mg of sodium supplementation (SS during one trial and placebo (PL during the other trial. A progressive intensity time-to-exhaustion test was performed after the 2-hr steady state exercise as an assessment of exercise performance. Sweat rate was calculated from changes in body weight, accounting for fluid intake and urinary losses. Ratings of perceived exertion (RPE and heat stress were assessed using verbal numeric scales. Cardiovascular drift was determined from the rise in HR during the 2-hr steady state exercise test. Skin temperature was measured with an infrared thermometer. Dehydration occurred in both SS and PL trials, as evidenced by substantial weight loss (2.03 ± 0.43% and 2.27 ± 0.70%, respectively; p = 0.261 between trials. Sweat rate was 1015.53 ± 239.10 ml·hr-1 during the SS trial and 1053.60±278.24 ml/hr during the PL trial, with no difference between trials (p = 0.459. Heat stress ratings indicated moderate heat stress (“warm/hot” ratings but were not different between trials (p = 0.825. Time to exhaustion during the SS trial was 6.88 ± 3.88 minutes and during the PL trial averaged 6.96 ± 3.61 minutes, but did not differ between trials (p = 0.919. Cardiovascular drift, skin temperature, and RPE did not differ between trials (all p > 0.05. High-dose sodium supplementation does not appear to impact thermoregulation, cardiovascular drift, or physical performance in trained, endurance athletes. However, in light of the possibility that high sodium intakes might have other adverse

  7. Stress and the Athlete: Coping with Exercise.

    Science.gov (United States)

    Murphy, Patrick

    1986-01-01

    Athletes, including recreational athletes, must cope with stress, both from within and from others. The causes of stress, identifying the distressed athlete, and coping with stress are dealt with. (MT)

  8. MRSA Prevention Information and Advice for Athletes

    Science.gov (United States)

    ... What to do If You Think You Have MRSA Tell your parent, coach, athletic trainer, school nurse, ... MRSA in athletic facilities... Top of Page Why MRSA is Spread among Athletes MRSA might spread easily ...

  9. Elevated hair cortisol concentrations in endurance athletes.

    Science.gov (United States)

    Skoluda, Nadine; Dettenborn, Lucia; Stalder, Tobias; Kirschbaum, Clemens

    2012-05-01

    Engaging in intensive aerobic exercise, specifically endurance sports, is associated with HPA axis activation indicated by elevated cortisol levels. Whether the repeated short-term elevations in cortisol levels result in higher long-term cortisol exposure of endurance athletes has been difficult to examine since traditional methods of cortisol assessments (saliva, blood, urine) reflect only relatively short time periods. Hair segment analysis provides a new method to assess cumulative cortisol secretion over prolonged time periods in a retrospective fashion. The aim of this study was to investigate cumulative cortisol secretion over several months reflecting intensive training and competitive races by examining hair cortisol levels of endurance athletes. Hair samples were obtained from 304 amateur endurance athletes (long-distance runners, triathletes, cyclists) and 70 controls. Cortisol concentrations were determined in the first to third 3-cm hair segments most proximal to the scalp. In addition, self-report measures of training volume were obtained. Endurance athletes exhibited higher cortisol levels in all three hair segments compared to controls (p<.001). Positive correlations between the cortisol concentration in the first hair segment and each indicator of training volume were found (all p<.01). These data suggest that repeated physical stress of intensive training and competitive races among endurance athletes is associated with elevated cortisol exposure over prolonged periods of time. These findings may have important implications with regard to somatic and mental health of athletes which should be investigated in future research. PMID:21944954

  10. Stress fractures in athletes

    International Nuclear Information System (INIS)

    The early exclusion of the presence of a stress fracture may be decisive for the success of an athlete. Scintigraphy with a bone-seeking radiopharmaceutical is suitable for the early detection of stress lesions. Of 30 athletes, fractures were demonstrated in 17 whereas in 6 they were excluded. We found most fractures in the tarsal bones such as os naviculare pedis, ossa cuneiformia and talus. The type of sport engaged in appears to be an important factor in determining the location of the fracture. Scintiphotos were taken in several views using region of interest techniques and two phase-scintigraphy. This method is considered to be useful for localization and follow-up of skeletal stress lesions as well as for differential diagnosis. (orig.)

  11. Groin pain in athletes.

    Science.gov (United States)

    Weber, M-A; Rehnitz, C; Ott, H; Streich, N

    2013-12-01

    Groin pain in athletes is one of the most difficult to treat clinical entities in sports medicine. The reasons are the amount of differential diagnoses, complexity of pathophysiologic causes and the long time of limited participation in sport. In order to maximize efficient treatment, thorough diagnostics and a clear therapeutic regimen are crucial. To succeed with this issue, a close cooperation between physicians and radiologists is mandatory. MRI is gold standard in the diagnostic work-up of the principal differential diagnoses, such as muscle tears, avulsion injuries, stress fractures, tears of acetabular labrum, and osteitis pubis. The article gives a comprehensive overview of the special anatomy and biomechanics of the pubic region and of typical MRI findings in athletes with groin pain. The use of dedicated imaging protocols is also discussed. PMID:23893752

  12. Sleep, anxiety and electronic device use by athletes in the training and competition environments.

    Science.gov (United States)

    Romyn, Georgia; Robey, Elisa; Dimmock, James A; Halson, Shona L; Peeling, Peter

    2016-01-01

    This study subjectively assessed sleep quality and quantity, state anxiety and electronic device use during a 7-day training week (TRAIN) and a 7-day competitive tournament (COMP). Eight state-level netball players used wrist-watch actigraphy to provide indirect sleep measures of bedtime, wake time, sleep duration, sleep onset latency, sleep efficiency, wake after sleep onset and fragmentation index. State anxiety was reported using the anxiety sub-scale in the Profile of Mood States-Adolescents. Before bed duration of electronic device use and the estimated time to sleep after finishing electronic device use was also recorded. Significant main effects showed that sleep efficiency (p = 0.03) was greater in COMP as compared to TRAIN. Furthermore, the bedtime and wake time were earlier (p = 0.01) during COMP. No further differences existed between conditions (p > 0.05). However, strong negative associations were seen between state anxiety and the sleep quality rating. Here, sleep efficiency was likely greater in COMP due to the homeostatic need for recovery sleep, resulting from the change in environment from training to competition. Furthermore, an increased anxiety before bed seems to influence sleep quality and should be considered in athletes portraying poor sleep habits. PMID:25790844

  13. A group-enhanced sprint interval training program for amateur athletes.

    Science.gov (United States)

    Martin, Luc J; Anderson, Scott H; Schmale, Matthew S; Hallworth, Jillian R; Hazell, Tom J

    2016-08-01

    Sprint interval training (SIT) can elicit improvements in aerobic and anaerobic capacity. While variations in SIT protocols have been investigated, the influence of social processes cannot be overlooked. As research supports the use of groups to influence individual cognitions and behaviours, the current project assessed the effectiveness of a group-based intervention with participants conducting SIT. Specifically, 53 amateur athletes (age, 21.9 ± 2.9 years; 53% females) took part in a 4-week training program (3 sessions per week, 30-s "all-out" efforts with 4 min active recovery, repeated 4-6 times per session), and were assigned to "true group", aggregate, or individual conditions. Results indicated no significant differences between groups for the physiological measures. With regards to training improvements from baseline for all participants- regardless of condition - significant main effects for time were identified for maximal oxygen uptake (2.5-2.8 mL·kg(-1)·min(-1), p motivation (p = 0.033, η(2) = 0.13), task self-efficacy (p = 0.018, η(2) = 0.15), and scheduling self-efficacy (p = 0.003, η(2) = 0.22). The true group experienced greater improvements in motivation than the individual condition, but the aggregate and individual conditions demonstrated greater increases in task and scheduling self-efficacy. Though the SIT paradigm employed induced training improvements similar to previous work, the group intervention was not able to further these improvements. PMID:27377136

  14. Supplement use by Young Athletes

    OpenAIRE

    Jill Anne McDowall

    2007-01-01

    This paper reviews studies of supplement use among child and adolescent athletes, focusing on prevalence and type of supplement use, as well as gender comparisons. Supplement use among adult athletes has been well documented however there are a limited number of studies investigating supplement use by child and adolescent athletes. A trend in the current literature revealed that the most frequently used supplements are in the form of vitamin and minerals. While health and illness prevention a...

  15. Drug abuse in athletes

    OpenAIRE

    Reardon CL; Creado S

    2014-01-01

    Claudia L Reardon, Shane Creado Department of Psychiatry, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA Abstract: Drug abuse occurs in all sports and at most levels of competition. Athletic life may lead to drug abuse for a number of reasons, including for performance enhancement, to self-treat otherwise untreated mental illness, and to deal with stressors, such as pressure to perform, injuries, physical pain, and retirement from sport. This review examines t...

  16. The Running Athlete

    OpenAIRE

    Henning, P. Troy

    2014-01-01

    Context: Pelvic stress fractures, osteitis pubis, and snapping hip syndrome account for a portion of the overuse injuries that can occur in the running athlete. Evidence Acquisition: PubMed searches were performed for each entity using the following keywords: snapping hip syndrome, coxa sultans, pelvic stress fracture, and osteitis pubis from 2008 to 2013. Topic reviews, case reports, case series, and randomized trials were included for review. Study Design: Clinical review. Level of Evidence...

  17. Osteochondroses in athletes.

    OpenAIRE

    Orava, S.; Virtanen, K.

    1982-01-01

    Osteochondroses are disorders of primary and secondary growth centres, or lesions at the apophyseal or epiphyseal growth areas of bones. Although there are many types of osteochondroses, the history, clinical symptoms and findings as well as radiological findings are typical. Physical exercise is one of the factors that provokes symptoms. In a series of 185 osteochondroses in active young athletes, there were 18 different disorders. The commonest were Osgood-Schlatter's disease, Sever's disea...

  18. Groin pain in athletes.

    Science.gov (United States)

    Macintyre, Jim; Johson, Chris; Schroeder, Erik L

    2006-12-01

    Groin pain is a common and often frustrating problem in athletes who engage in sports involving kicking, rapid accelerations and decelerations, and sudden direction changes. The most common problems are adductor strain, osteitis pubis, and sports hernia. Other causes must be considered, including nerve pain, stress fractures, and intrinsic hip pathology. There is significant overlap and multiple problems frequently coexist. Accurate diagnosis leads to directed treatment, with rehabilitation focused on functional closed-chain strengthening and core stability. PMID:17067496

  19. Traumatic injuries to athletes.

    Science.gov (United States)

    Sigurdsson, Asgeir; Bourguignon, Cecilia

    2015-01-01

    The timeliness of treatment after dental trauma is crucial to successful tooth preservation. This article focuses on the emergency treatment of common forms of dental trauma in athletes, both at the site of the injury and at the dental office. When dental injuries happen to young patients, saving the tooth is an absolute priority, because few long-term replacement solutions can be performed in a growing child. Preserving pulpal vitality of immature teeth is essential to allow continued root development. PMID:26545271

  20. Blood-Borne Markers of Fatigue in Competitive Athletes - Results from Simulated Training Camps.

    Directory of Open Access Journals (Sweden)

    Anne Hecksteden

    Full Text Available Assessing current fatigue of athletes to fine-tune training prescriptions is a critical task in competitive sports. Blood-borne surrogate markers are widely used despite the scarcity of validation trials with representative subjects and interventions. Moreover, differences between training modes and disciplines (e.g. due to differences in eccentric force production or calorie turnover have rarely been studied within a consistent design. Therefore, we investigated blood-borne fatigue markers during and after discipline-specific simulated training camps. A comprehensive panel of blood-born indicators was measured in 73 competitive athletes (28 cyclists, 22 team sports, 23 strength at 3 time-points: after a run-in resting phase (d 1, after a 6-day induction of fatigue (d 8 and following a subsequent 2-day recovery period (d 11. Venous blood samples were collected between 8 and 10 a.m. Courses of blood-borne indicators are considered as fatigue dependent if a significant deviation from baseline is present at day 8 (Δfatigue which significantly regresses towards baseline until day 11 (Δrecovery. With cycling, a fatigue dependent course was observed for creatine kinase (CK; Δfatigue 54±84 U/l; Δrecovery -60±83 U/l, urea (Δfatigue 11±9 mg/dl; Δrecovery -10±10 mg/dl, free testosterone (Δfatigue -1.3±2.1 pg/ml; Δrecovery 0.8±1.5 pg/ml and insulin linke growth factor 1 (IGF-1; Δfatigue -56±28 ng/ml; Δrecovery 53±29 ng/ml. For urea and IGF-1 95% confidence intervals for days 1 and 11 did not overlap with day 8. With strength and high-intensity interval training, respectively, fatigue-dependent courses and separated 95% confidence intervals were present for CK (strength: Δfatigue 582±649 U/l; Δrecovery -618±419 U/l; HIIT: Δfatigue 863±952 U/l; Δrecovery -741±842 U/l only. These results indicate that, within a comprehensive panel of blood-borne markers, changes in fatigue are most accurately reflected by urea and IGF-1 for cycling

  1. Blood-Borne Markers of Fatigue in Competitive Athletes - Results from Simulated Training Camps.

    Science.gov (United States)

    Hecksteden, Anne; Skorski, Sabrina; Schwindling, Sascha; Hammes, Daniel; Pfeiffer, Mark; Kellmann, Michael; Ferrauti, Alexander; Meyer, Tim

    2016-01-01

    Assessing current fatigue of athletes to fine-tune training prescriptions is a critical task in competitive sports. Blood-borne surrogate markers are widely used despite the scarcity of validation trials with representative subjects and interventions. Moreover, differences between training modes and disciplines (e.g. due to differences in eccentric force production or calorie turnover) have rarely been studied within a consistent design. Therefore, we investigated blood-borne fatigue markers during and after discipline-specific simulated training camps. A comprehensive panel of blood-born indicators was measured in 73 competitive athletes (28 cyclists, 22 team sports, 23 strength) at 3 time-points: after a run-in resting phase (d 1), after a 6-day induction of fatigue (d 8) and following a subsequent 2-day recovery period (d 11). Venous blood samples were collected between 8 and 10 a.m. Courses of blood-borne indicators are considered as fatigue dependent if a significant deviation from baseline is present at day 8 (Δfatigue) which significantly regresses towards baseline until day 11 (Δrecovery). With cycling, a fatigue dependent course was observed for creatine kinase (CK; Δfatigue 54±84 U/l; Δrecovery -60±83 U/l), urea (Δfatigue 11±9 mg/dl; Δrecovery -10±10 mg/dl), free testosterone (Δfatigue -1.3±2.1 pg/ml; Δrecovery 0.8±1.5 pg/ml) and insulin linke growth factor 1 (IGF-1; Δfatigue -56±28 ng/ml; Δrecovery 53±29 ng/ml). For urea and IGF-1 95% confidence intervals for days 1 and 11 did not overlap with day 8. With strength and high-intensity interval training, respectively, fatigue-dependent courses and separated 95% confidence intervals were present for CK (strength: Δfatigue 582±649 U/l; Δrecovery -618±419 U/l; HIIT: Δfatigue 863±952 U/l; Δrecovery -741±842 U/l) only. These results indicate that, within a comprehensive panel of blood-borne markers, changes in fatigue are most accurately reflected by urea and IGF-1 for cycling and by CK

  2. Blood-Borne Markers of Fatigue in Competitive Athletes – Results from Simulated Training Camps

    Science.gov (United States)

    Hecksteden, Anne; Skorski, Sabrina; Schwindling, Sascha; Hammes, Daniel; Pfeiffer, Mark; Kellmann, Michael; Ferrauti, Alexander; Meyer, Tim

    2016-01-01

    Assessing current fatigue of athletes to fine-tune training prescriptions is a critical task in competitive sports. Blood-borne surrogate markers are widely used despite the scarcity of validation trials with representative subjects and interventions. Moreover, differences between training modes and disciplines (e.g. due to differences in eccentric force production or calorie turnover) have rarely been studied within a consistent design. Therefore, we investigated blood-borne fatigue markers during and after discipline-specific simulated training camps. A comprehensive panel of blood-born indicators was measured in 73 competitive athletes (28 cyclists, 22 team sports, 23 strength) at 3 time-points: after a run-in resting phase (d 1), after a 6-day induction of fatigue (d 8) and following a subsequent 2-day recovery period (d 11). Venous blood samples were collected between 8 and 10 a.m. Courses of blood-borne indicators are considered as fatigue dependent if a significant deviation from baseline is present at day 8 (Δfatigue) which significantly regresses towards baseline until day 11 (Δrecovery). With cycling, a fatigue dependent course was observed for creatine kinase (CK; Δfatigue 54±84 U/l; Δrecovery -60±83 U/l), urea (Δfatigue 11±9 mg/dl; Δrecovery -10±10 mg/dl), free testosterone (Δfatigue -1.3±2.1 pg/ml; Δrecovery 0.8±1.5 pg/ml) and insulin linke growth factor 1 (IGF-1; Δfatigue -56±28 ng/ml; Δrecovery 53±29 ng/ml). For urea and IGF-1 95% confidence intervals for days 1 and 11 did not overlap with day 8. With strength and high-intensity interval training, respectively, fatigue-dependent courses and separated 95% confidence intervals were present for CK (strength: Δfatigue 582±649 U/l; Δrecovery -618±419 U/l; HIIT: Δfatigue 863±952 U/l; Δrecovery -741±842 U/l) only. These results indicate that, within a comprehensive panel of blood-borne markers, changes in fatigue are most accurately reflected by urea and IGF-1 for cycling and by CK

  3. Monitoring endurance athletes: A multidisciplinary approach

    OpenAIRE

    Otter, Tina Ardi

    2016-01-01

    Endurance athletes seek for the optimal balance in training stress and recovery so they can perform at their best and avoid injuries. The PhD thesis of Ruby Otter at the School of Sport Studies (Hanze University of Applied Sciences) and the Center of Human Movement Sciences (UMCG, University of Groningen) showed that not only physical stress and recovery, but also psychosocial stress and recovery influence performance and injury risk of endurance athletes. During the research project, 115 end...

  4. The Female Athlete Triad.

    Science.gov (United States)

    Weiss Kelly, Amanda K; Hecht, Suzanne

    2016-08-01

    The number of girls participating in sports has increased significantly since the introduction of Title XI in 1972. As a result, more girls have been able to experience the social, educational, and health-related benefits of sports participation. However, there are risks associated with sports participation, including the female athlete triad. The triad was originally recognized as the interrelationship of amenorrhea, osteoporosis, and disordered eating, but our understanding has evolved to recognize that each of the components of the triad exists on a spectrum from optimal health to disease. The triad occurs when energy intake does not adequately compensate for exercise-related energy expenditure, leading to adverse effects on reproductive, bone, and cardiovascular health. Athletes can present with a single component or any combination of the components. The triad can have a more significant effect on the health of adolescent athletes than on adults because adolescence is a critical time for bone mass accumulation. This report outlines the current state of knowledge on the epidemiology, diagnosis, and treatment of the triad conditions. PMID:27432852

  5. Features of blood pressure in student-athletes from different directions of the training process.

    Directory of Open Access Journals (Sweden)

    Kalenichenko Aleksej Vladimirovich

    2011-11-01

    Full Text Available Performed blood pressure (BP and hemodynamics of 85 students: 30 non-athletes (group I, 27 athletes power enforcement types (group II and 28 - endurance sports (group III. It was found that the second and third groups had higher systolic and mean arterial pressure than in the I group. There are differences in blood pressure reactivity to changes in body position, mental and physical activity among the various groups studied. It is shown that the formation of moderate hypertension in group III is carried out by increasing peripheral vascular resistance, and II - at the expense of increased cardiac output.

  6. [ERGOGENIC SPORT SUPPLEMENTS FOR ATHLETES].

    Science.gov (United States)

    Arieli, Rakefet; Lahav, Yair

    2016-06-01

    Use of performance-enhancing supplements occurs at all levels of sports, from recreational athletes to professional athletes. Although some supplements do enhance athletic performance, many have no proven benefits and have adverse effects. Nutritional supplements are categorized into the following categories: I. Apparently Effective. II. Possibly Effective. III. Too Early To Tell. IV. Apparently Ineffective. This article will review 4 ergogenic supplements which are categorized in the first category--"Apparently Effective"--1) Buffer agents 2) Creatine 3) Caffeine and 4 Nitric Oxide. Given the widespread use of performance enhancing supplements, physicians, and dietitians should be prepared to counsel athletes about their effectiveness, safety and legality. PMID:27544991

  7. The athlete's hip and groin.

    Science.gov (United States)

    Tammareddi, Kumar; Morelli, Vincent; Reyes, Miguel

    2013-06-01

    Groin and hip injuries are seen in athletes who perform quick directional changes and cutting movements. Because forces generated through athletic performance are transferred through the hip, injuries to these areas may limit athletes with mild pain or lead to career-ending injuries. The anatomy of the hip and groin is complex and symptoms often overlap. This article discusses some athletic causes, but other medical conditions may be associated with hip and groin pain as well. Updates in evaluation and treatment are discussed for adductor strains, hip osteoarthritis, femoroacetabular impingement, sports hernia, osteitis pubis, and obturator nerve entrapment. PMID:23668647

  8. Neuromuscular Control Training Programs and Noncontact Anterior Cruciate Ligament Injury Rates in Female Athletes: A Numbers-Needed-to-Treat Analysis

    OpenAIRE

    Grindstaff, Terry L.; Hammill, Robert R; Tuzson, Ann E.; Hertel, Jay

    2006-01-01

    Objective: To determine the numbers needed to treat (NNT) and relative risk reduction (RRR) associated with neuromuscular training programs aimed at preventing noncontact anterior cruciate ligament (ACL) injuries in female athletes.

  9. Results of voluntary cardiovascular examination of elite athletes in Denmark

    DEFF Research Database (Denmark)

    Tischer, S G; Mattsson, N; Storgaard, M;

    2016-01-01

    We investigated the cardiovascular status of elite athletes in Denmark, the extent of abnormal cardiac findings--both training related and pathologic--and how participating in cardiac examination was perceived by the athletes. A standardized protocol of questionnaires, physical examination, resting...... electrocardiogram, and 2D echocardiography was used. In total 1347 elite athletes were invited; 516 athletes (38%) from 30 different sports participated. Results were stored in a web-based database for future research and long-term follow-up. Cardiac pathology was infrequent; eight athletes (1.6%) received a...

  10. The convergent validity between two objective methods for quantifying training load in young taekwondo athletes.

    Science.gov (United States)

    Haddad, Monoem; Chaouachi, Anis; Castagna, Carlo; Wong, Del P; Chamari, Karim

    2012-01-01

    Various studies used objective heart rate (HR)-based methods to assess training load (TL). The common methods were Banister's Training Impulse (TRIMP; weights the duration using a weighting factor) and Edwards' TL (a summated HR zone score). Both the methods use the direct physiological measure of HR as a fundamental part of the calculation. To eliminate the redundancy of using various methods to quantify the same construct (i.e., TL), we have to verify if these methods are strongly convergent and are interchangeable. Therefore, the aim of this study was to investigate the convergent validity between Banister's TRIMP and Edwards' TL used for the assessment of internal TL. The HRs were recorded and analyzed during 10 training weeks of the preseason period in 10 male Taekwondo (TKD) athletes. The TL was calculated using Banister's TRIMP and Edwards' TL. Pearson product moment correlation coefficient was used to evaluate the convergent validity between the 2 methods for assessing TL. Very large to nearly perfect relationships were found between individual Banister's TRIMP and Edwards' TL (r values from 0.80 to 0.99; p correlated (r = 0.89; p < 0.05; 95% confidence interval: 0.86-0.91). In conclusion, these findings suggest that these 2 objective methods, measuring a similar construct, are interchangeable. PMID:21904234

  11. A Commentary on Real-Time Biofeedback to Augment Neuromuscular Training for ACL Injury Prevention in Adolescent Athletes

    Directory of Open Access Journals (Sweden)

    Adam W. Kiefer

    2015-03-01

    Full Text Available Anterior cruciate ligament injury and the associated long-term sequelae, such as immediate reductions in physical inactivity, increased adiposity and increased risk of osteoarthritis throughout adulthood, are a major health concern for adolescent athletes. Current interventions for injury prevention may have limited effectiveness, are susceptible to issues of compliance and have not achieved the widespread acceptance necessary to promote full adoption. Neuromuscular training (NMT is a well-established training intervention introduced to affect change in modifiable biomechanical risk factors to reduce the risk of injury in these athletes. Despite moderate success, neuromuscular training is still limited by its reliance on subjective feedback and after the fact (i.e., offline objective feedback techniques. The purpose of this commentary is to discuss technological tools that could be used to enhance and objectify targeted biofeedback interventions to complement NMT. Electromyography, force plates, motion sensors, and camera-based motion capture systems are innovative tools that may have realistic feasibility for integration as biofeedback into NMT programs to improve training outcomes. Improved functional deficit identification and corrective analysis may further improve and optimize athletic performance, and decrease the risk of sports-related injury during sport performance.

  12. The Effect of HMB Supplementation on Cardiovascular Risk Factors after Four Weeks of Resistance Training in Amateur Athletes

    Directory of Open Access Journals (Sweden)

    Hamid Arazi

    2015-06-01

    Full Text Available Background: Nutritional supplements have been widely used in order to enhance athletic performance and improve health. Objectives: This study aimed to investigate the effect of Beta-Hydroxy Beta-Methylbutyrate (HMB supplementation on cardiovascular risk factors after 4 weeks of resistance training in athletes. Patients and Methods: In this double-blind study, 20 male athletes were selected through simple random sampling, were assigned to supplement and control groups, and participated in resistance training 3 sessions a week for 4 weeks. The supplement group consumed 3 g HMB supplement per day and the control group consumed the placebo (rice flour in this period. Before and after the test period, blood pressure was measured and fasting blood samples were obtained to determine blood lipids and hematological parameters. After all, paired and unpaired t-test were used to examine within and between group differences, respectively. P ≤ 0.05 was considered as statistically significant. Results: After the training period, no significant differences were found between HMB and placebo groups regarding blood lipids, blood pressure, and hematological parameters. Conclusions: The results of the present study indicated that HMB supplementation was safe and did not result in any adverse effects. Thus, HMB can be used safely by human as an ergogenic aid for exercise training.

  13. Nutritional Considerations for the Overweight Young Athlete.

    Science.gov (United States)

    Chu, Lisa; Timmons, Brian W

    2015-11-01

    Nutritional considerations for the overweight young athlete have not been thoroughly discussed in the scientific literature. With the high prevalence of childhood obesity, more children participating in sports are overweight or obese. This is particularly true for select sports, such as American football, where large size provides an added advantage. While sport participation should be encouraged because of the many benefits of physical activity, appropriate nutritional practices are vital for growth, and optimizing performance and health. The overweight young athlete may face certain challenges because of variable energy costs and nutrient requirements for growth and routine training, compared with nonoverweight athletes. Special attention should be given to adopting healthy lifestyle choices to prevent adverse health effects due to increased adiposity. In this review, we aim to discuss special nutritional considerations and highlight gaps in the literature concerning nutrition for overweight young athletes compared with their nonoverweight peers. PMID:26251973

  14. Nutritional Supplements for Strength Power Athletes

    Science.gov (United States)

    Wilborn, Colin

    Over the last decade research involving nutritional supplementation and sport performance has increased substantially. Strength and power athletes have specific needs to optimize their performance. Nutritional supplementation cannot be viewed as a replacement for a balanced diet but as an important addition to it. However, diet and supplementation are not mutually exclusive, nor does one depend on the other. Strength and power athletes have four general areas of supplementation needs. First, strength athletes need supplements that have a direct effect on performance. The second group of supplements includes those that promote recovery. The third group comprises the supplements that enhance immune function. The last group of supplements includes those that provide energy or have a direct effect on the workout. This chapter reviews the key supplements needed to optimize the performance and training of the strength athlete.

  15. Perceptions from Graduates of Professional Athletic Training Programs Involved in Peer-Assisted Learning

    Science.gov (United States)

    Bates, Dana Karlene

    2014-01-01

    Context: Research has not explored how peer-assisted learning (PAL) impacts graduates once they are practicing as athletic trainers. Peer-assisted learning has been used in a variety of health education settings but there is a lack of data on its effects on the performance of graduates. Objective: To investigate professional graduates'…

  16. Exercise and airway injury in athletes.

    Science.gov (United States)

    Couto, Mariana; Silva, Diana; Delgado, Luis; Moreira, André

    2013-01-01

    Olympic level athletes present an increased risk for asthma and allergy, especially those who take part in endurance sports, such as swimming or running, and in winter sports. Classical postulated mechanisms behind EIA include the osmotic, or airway-drying, hypothesis. Hyperventilation leads to evaporation of water and the airway surface liquid becomes hyperosmolar, providing a stimulus for water to move from any cell nearby, which results in the shrinkage of cells and the consequent release of inflammatory mediators that cause airway smooth muscle contraction. But the exercise-induced asthma/bronchoconstriction explanatory model in athletes probably comprises the interaction between environmental training factors, including allergens and ambient conditions such as temperature, humidity and air quality; and athlete's personal risk factors, such as genetic and neuroimmuneendocrine determinants. After the stress of training and competitions athletes experience higher rate of upper respiratory tract infections (URTI), compared with lesser active individuals. Increasing physical activity in non-athletes is associated with a decreased risk of URTI. Heavy exercise induces marked immunodepression which is multifactorial in origin. Prolonged, high intensity exercise temporarily impairs the immune competence while moderate activity may enhance immune function. The relationship between URTI and exercise is affected by poorly known individual determinants such genetic susceptibility, neurogenic mediated immune inflammation and epithelial barrier dysfunction. Further studies should better define the aetiologic factors and mechanisms involved in the development of asthma in athletes, and propose relevant preventive and therapeutic measures. PMID:23697359

  17. Vitamin supplementation benefits in master athletes.

    Science.gov (United States)

    Brisswalter, Jeanick; Louis, Julien

    2014-03-01

    Master athletes are more than 35 years of age and continue to train as hard as their young counterparts despite the aging process. All life long, they are capable of accomplishing exceptional sporting performances. For these participants in endurance events, matching energy intake and expenditure is critical to maintain health and performance. The proportions of carbohydrate, fat, and protein must be optimized to provide enough calories to sustain the energy requirements of competition or training, and for recovery. In addition, endurance athletes must include adequate vitamins and minerals in their diets to maintain healthy immune function. Vitamins and minerals may be sufficient in the diets of endurance athletes, who have a high energy intake. This would make it unnecessary to use vitamin and mineral supplements. Furthermore, one major limitation for these athletes is the management of oxidative stress, which, when in excess, can be deleterious for the organism. For individuals exposed to oxidative stress, micronutritional supplementations rich in vitamins and minerals can be also an alternative strategy. Although these supplementations are increasingly used by master athletes, very few data are available on their effects on oxidative stress, muscle recovery, and physical performance. The potential benefits of supplement use in athletes are thus questionable. Some studies indicate no benefits, while others highlight potential negative side effects of vitamin supplementation. Additional studies are warranted in order to design adapted prescriptions in antioxidant vitamins and minerals. PMID:24323888

  18. Beetroot juice does not enhance altitude running performance in well-trained athletes.

    Science.gov (United States)

    Arnold, Josh Timothy; Oliver, Samuel James; Lewis-Jones, Tammy Maria; Wylie, Lee John; Macdonald, Jamie Hugo

    2015-06-01

    We hypothesized that acute dietary nitrate (NO3(-)) provided as concentrated beetroot juice supplement would improve endurance running performance of well-trained runners in normobaric hypoxia. Ten male runners (mean (SD): sea level maximal oxygen uptake, 66 (7) mL·kg(-1)·min(-1); 10 km personal best, 36 (2) min) completed incremental exercise to exhaustion at 4000 m and a 10-km treadmill time-trial at 2500 m simulated altitude on separate days after supplementation with ∼7 mmol NO3(-) and a placebo at 2.5 h before exercise. Oxygen cost, arterial oxygen saturation, heart rate, and ratings of perceived exertion (RPE) were determined during the incremental exercise test. Differences between treatments were determined using means [95% confidence intervals], paired sample t tests, and a probability of individual response analysis. NO3(-) supplementation increased plasma nitrite concentration (NO3(-), 473 (226) nmol·L(-1) vs. placebo, 61 (37) nmol·L(-1), P effect on time-trial performance was observed as the 11 [-60 to 38] s improvement was less than the a priori determined minimum important difference (51 s), and only 3 runners experienced a "likely, probable" performance improvement. NO3(-) also did not alter oxygen cost, arterial oxygen saturation, heart rate, or RPE. Acute dietary NO3(-) supplementation did not consistently enhance running performance of well-trained athletes in normobaric hypoxia. PMID:25942474

  19. A pilot study investigating changes in neural processing after mindfulness training in elite athletes

    Directory of Open Access Journals (Sweden)

    Lori Haase

    2015-08-01

    Full Text Available The ability to pay close attention to the present moment can be a crucial factor for performing well in a competitive situation. Training mindfulness is one approach to potentially improve elite athletes’ ability to focus their attention on the present moment. However, virtually nothing is known about whether these types of interventions alter neural systems that are important for optimal performance. This pilot study examined whether an intervention aimed at improving mindfulness [Mindful Performance Enhancement, Awareness and Knowledge (mPEAK] changes neural activation patterns during an interoceptive challenge. Participants completed a task involving anticipation and experience of loaded breathing during functional magnetic resonance imaging (fMRI recording. There were five main results following mPEAK training: (1 elite athletes self-reported higher levels of interoceptive awareness and mindfulness and lower levels of alexithymia; (2 greater insula and anterior cingulate cortex (ACC activation during anticipation and post-breathing load conditions; (3 increased ACC activation during the anticipation condition was associated with increased scores on the describing subscale of the Five Facet Mindfulness Questionnaire (FFMQ; (4 increased insula activation during the post-load condition was associated with decreases in the Toronto Alexithymia Scale (TAS identifying feelings subscale; (5 decreased resting state functional connectivity between the PCC and the

  20. Athletics Reform and Faculty Perceptions

    Science.gov (United States)

    Lawrence, Janet; Ott, Molly; Hendricks, Lori

    2009-01-01

    Since their inception, intercollegiate athletics have engendered controversy and stimulated debate. Supporters assert that "college sports are significant in defining the essence of the American college and university", suggesting that benefits associated with athletics include more increased fundraising, positive public perceptions of graduates,…

  1. Fueling the vegetarian (vegan) athlete.

    Science.gov (United States)

    Fuhrman, Joel; Ferreri, Deana M

    2010-01-01

    Vegetarian diets are associated with several health benefits, but whether a vegetarian or vegan diet is beneficial for athletic performance has not yet been defined. Based on the evidence in the literature that diets high in unrefined plant foods are associated with beneficial effects on overall health, lifespan, immune function, and cardiovascular health, such diets likely would promote improved athletic performance as well. In this article, we review the state of the literature on vegetarian diets and athletic performance, discuss prevention of potential micronutrient deficiencies that may occur in the vegan athlete, and provide strategies on meeting the enhanced caloric and protein needs of an athlete with a plant-based diet. PMID:20622542

  2. Improving the Academic Performance of Athletes.

    Science.gov (United States)

    Thompson, Rosemary

    1986-01-01

    The new higher standards required of entering collegiate athletes will not immediately create change in the performance and attitudes of student athletes. Academic performance of student athletes can be enhanced through the development of a comprehensive program fusing the relationship between athletics and academics. (MD)

  3. COMPARATIVE INVESTIGATION OF QUALITY OF LIFE OF ATHLETE AND NON-ATHLETE OLDER ADULTS

    Directory of Open Access Journals (Sweden)

    Navid Lotfi.

    2012-03-01

    Full Text Available The purpose of this study was to comparative investigation of quality of life of athlete and non-athlete older adults. 160 Athletes and non-athletes male (age: 60-69 yr, 80 subjects for each group were selected randomly from Ardabil city and SF-36 questionnaires completed by them. Health related quality of life was assessed using the SF-36 questionnaire. Multivariate analysis of variance (MANOVA revealed that there were significant differences between athlete and non-athlete subjects regarding to dependent variables. Based on the research findings, it can be concluded that the quality of life of elderly people with a history of the exercise training is higher than non-athletes. Also, physical activity improves quality of life of older adults. Thus, its recommend that having the regular exercise and physical activity during youth and especially in old age is very affordable, and elderly care centers can used these training for increase quality of life of elders in society.

  4. Prevention and correction of violations of posture in the required classes of physical training on the department of the athletics

    Directory of Open Access Journals (Sweden)

    Gavrilova N.M.

    2010-01-01

    Full Text Available Article is dedicated to the substantiation of the use of exercises, directed toward preventive and correction of the violations of posture, on the required classes of physical training. The state of the problem of prevention and correction of violations of student's posture was studied according to literature data scientific methods. The athletics is characterized by the variety of the utilized exercises and by a large quantity of methods and versions of their fulfillment, which makes these occupations optimal for the solution of the problems of prevention and correction of violations of posture. It is recommended to use special exercises for the prevention and correction of violations of posture on the athletics classes.

  5. THE EFFECT OF THREE-YEAR ATHLETIC TRAINING FOR INFRASTRUCTURE ON PHYSICAL AND PHYSIOLOGICAL PARAMETERS OF FEMALE STUDENTS

    Directory of Open Access Journals (Sweden)

    İbrahim Cicioğlu

    2012-08-01

    Full Text Available This study analyzed the effect of 3-year athletic training on some physical and physiological parameters of female students; to orientate skilled students to athletics, and to investigate the development of athletics in girl students.The study included 106 female pupils from Turkish state schools. All participants were aged 9 years; 56 participants were allocated to the experimental group and 50 to the control group. Test and measurements (height, body weight, flexibility, grip strength, 1 min push-up, 1min sit-up, 6 min run, 30 m sprint, anaerobic strength, reaction were performed on the experimental group three times per year in September-January and May-June periods for three years, 2005 to 2007. The control group was tested once per year, to differentiate the effects of natural growth from those of training. The T-test was used to evaluate the differences between the base line and final measurements of the subjects.Statistically significant differences were observed between the experimental and control groups (p≤0.05, p≤0.01. It was found that the differences between the first and last measurements within experiment group and those of control group were high. These high values can be explained with the effect of exercise.

  6. Effect of 6-month athletic training on motor abilities in seven-year-old schoolgirls.

    Science.gov (United States)

    Katić, R; Males, B; Miletić, D

    2002-12-01

    The effects of six-month athletic training on improving motor abilities in 7-year-old schoolgirls were assessed. Analysis of the results of 12 motor tests showed significant improvement in the study group (n = 38) in comparison with control group (n = 140) subjected to conventional physical education classes only. The improvement referred to the variables of aerobic endurance (3-min run), flexibility (forward bow), explosive strength (ball throwing and 20-m run), keeping balance (bench standing), static strength (bent arm hang), and repetitive strength (sit-ups). These are probably adaptive changes brought up by discriminant functions. The varimax factor and discriminative function correlations indicated that all four factors of changes contributed significantly to the explanation of discriminative function. An almost equally high correlation of varimax factors and discriminative function was obtained on the basis of differences in the third factor responsible for changes in the frequency of movements and in the explosive strength of the jump type; in the second factor responsible for changes in coordination with changes in the repetitive strength of the body; and in the fourth factor responsible for changes in the explosive strength of the throw and sprint types with changes and endurance. PMID:12528277

  7. The effect of ephedra and caffeine on maximal strength and power in resistance-trained athletes.

    Science.gov (United States)

    Williams, Andrew D; Cribb, Paul J; Cooke, Matthew B; Hayes, Alan

    2008-03-01

    Caffeine and ephedrine-related alkaloids recently have been removed from International Olympic Committee banned substances lists, whereas ephedrine itself is now permissible at urinary concentrations less than 10 mug.mL. The changes to the list may contribute to an increased use of caffeine and ephedra as ergogenic aids by athletes. Consequently, we sought to investigate the effects of ingesting caffeine (C) or a combination of ephedra and caffeine (C + E) on muscular strength and anaerobic power using a double-blind, crossover design. Forty-five minutes after ingesting a glucose placebo (P: 300 mg), C (300 mg) or C + E (300 mg + 60 mg), 9 resistance-trained male participants were tested for maximal strength by bench press [BP; 1 repetition maximum (1RM)] and latissimus dorsi pull down (LP; 1RM). Subjects also performed repeated repetitions at 80% of 1RM on both BP and LP until exhaustion. After this test, subjects underwent a 30-second Wingate test to determine peak anaerobic cycling power, mean power, and fatigue index. Although subjects reported increased alertness and enhanced mood after supplementation with caffeine and ephedra, there were no significant differences between any of the treatments in muscle strength, muscle endurance, or peak anaerobic power. Our results do not support the contention that supplementation with ephedra or caffeine will enhance either muscle strength or anaerobic exercise performance. PMID:18550961

  8. EFFECT OF WOBBLE BOARD BALANCE TRAINING PROGRAM ON STATIC BALANCE, DYNAMIC BALANCE & TRIPLE HOP DISTANCE IN MALE COLLEGIATE BASKETBALL ATHLETE

    Directory of Open Access Journals (Sweden)

    Neeraj Panwar, MPT (Sports

    2014-08-01

    Full Text Available Aim & Objective: The aim of the study was to determine the effect of wobble board balance training program on static & dynamic balance & on triple hop distance in male collegiate basketball athletes. Methodology: Fifty healthy basketball players within a age group of 18-22 yrs. were randomly selected with a baseline BESS score between 6 to 14 & modified SEBT score equal to or greater than 94 (till 100 and they randomly divided into control (n-25 & training group (n-25.The training group were given eight weeks of training ( for first two weeks on floor & next six weeks on wobble board & training was given five times a week for first four weeks & three times a week for next four weeks while the control group performed their regular training under the supervision of a physiotherapist . Pre (0 week & post ( 8 weeks measurements of static & dynamic balance & triple hop distance were noted for both groups. Results: The pre and post test readings of BESS score shows significant improvement. Similarly, there is a significant improvement in m-SEBT score in all three positions. Pre and post test readings for the triple hop distance shows equal improvement for both control & training group. Discussion & Conclusion: This study concluded that wobble board balance training program is an effective mean for improvement of static & dynamic balance in male collegiate basketball athletes.

  9. Dual career motivation and athletic identity on elite athletes

    OpenAIRE

    López de Subijana, Cristina; Barriopedro, Mª Isabel; Sanz, Isabel

    2015-01-01

    The aim of this study was to analyze if the athletic identity and the dual career motivation depends on the type of sport and the gender. The sample consisted of 63 elite athletes (21.8 ± 3.2 years old). They were all studying higher education studies. Thirty-six were women (21.4 ± 2.9 years old) and twenty-seven men (22.4 ± 3.5 years old). Thirty-one were from individual sports and thirty-two from team sports. The Athletic Identity Measurement Scale (AIMS; Brewer et al., 1993) and the Studen...

  10. Energy expenditure and dietary intake during high-volume and low-volume training periods among male endurance athletes.

    Science.gov (United States)

    Drenowatz, Clemens; Eisenmann, Joey C; Carlson, Joseph J; Pfeiffer, Karin A; Pivarnik, James M

    2012-04-01

    The primary purpose of this study was to examine dietary intake in endurance-trained athletes during a week of high-volume and a week of low-volume training while measuring exercise energy expenditure (EEE), resting metabolic rate (RMR), and nonexercise activity thermogenesis (NEAT). In addition, compliance with current American College of Sports Medicine/American Dietetic Association nutrition and performance recommendations for macronutrients was evaluated. Energy expenditure and dietary intake were measured in 15 male endurance athletes during 2 nonconsecutive weeks resembling a high-volume and a low-volume training period. Anthropometric measurements were taken and percentage body fat was determined at the beginning and end of each week of training. Total daily energy expenditure (TDEE) was calculated by summing RMR, NEAT, and EEE. Dietary intake was assessed with an online food-frequency questionnaire completed at the end of each week of data collection. Despite significant differences between TDEE and energy intake, no difference in body composition between the beginning and end of either week of training was observed, suggesting underreporting of caloric intake. Further, no changes in total caloric intake or macronutrient intake occurred even though TDEE increased significantly during the high-volume training. Reported carbohydrate intake (4.5 g·kg(-1)) and fiber intake (25 g·day(-1)) were below recommendations, whereas fat intake (1.3 g·kg(-1)) was slightly above recommendations. In summary, no short-term dietary adjustments occurred in response to differences in training regimen. Because these athletes were generally consuming a Western diet, they may have required some support to achieve desirable intakes for health and performance. PMID:22360344

  11. Clinical management of immuno-suppression in athletes associated with exercise training: sports medicine considerations.

    OpenAIRE

    Anthony Carl Hackney

    2013-01-01

    The Overtraining Syndrome (OTS) is a physically debilitating medical condition that results in athletes being totally compromised in their capacity to perform and compete. Many physiological systems are affected by the process of overtraining and the development of the OTS which results from it; but one system in particular, the immune, is highly susceptible to degradation resulting in a reduction in overall health and physical performance. The aim of this paper is to review; 1) the evidence-...

  12. Factor structure of the integrated training of elite athletes - representatives of mountain sports

    Directory of Open Access Journals (Sweden)

    Kozina Zh.L.

    2013-11-01

    Full Text Available The purpose of this study was to identify the characteristics of the factor structure of the readiness of mountaineers and climbers of different specializations. The study involved 26 athletes, among them - 10 masters of sports of international class (speed climbing , 10 masters of sports of international class ( climbing difficulty and 6 world-class climbers. The age of the athletes was 19-22 years. Identified 10 factors in the overall readiness of the surveyed athletes. It is shown that the most prominent climbers factors are adaptive capacity of the cardiovascular system, special endurance. Do climbers ( climbing difficulty - relative strength, stability, reaction speed, arm strength and the press. Do climbers ( climbing speed - spigot size hand, the mobility of the nervous system, the reaction rate. Shows the complexity of the manifestations of power-speed in relation to the performance of morphological and functional characteristics and capabilities of psychophysiological representatives of mountain sports. Found that the development of the power-speed positive effect on the improvement of psycho-physiological regulation of the body. The obtained data on the characteristics of the severity of different factors in representatives of different types of rock climbing and mountaineering can be used to predict future specialization novice climbers.

  13. NCAA Division I Student-Athlete and Athletic Administrator Perceptions of Social Support in the Athletic Department at One University in the Northwestern United States

    Science.gov (United States)

    Rothberg, Ami Lynn

    2011-01-01

    Student-athletes' and athletic administrators' perceptions of available and accessible social support in the athletic department are explored. Interviews were conducted with three athletic administrators whose job responsibilities are most focused on student-athlete welfare and 13 student-athletes from a NCAA Division I University from the Pacific…

  14. Effect of compensatory acceleration training in combination with accommodating resistance on upper body strength in collegiate athletes

    Directory of Open Access Journals (Sweden)

    Jones MT

    2014-08-01

    Full Text Available Margaret T Jones Sports Medicine Assessment, Rehabilitation, and Testing Laboratory, School of Recreation, Health, and Tourism, George Mason University, Manassas, VA, USA Purpose: To determine the impact of inclusion of a band or chain compensatory acceleration training (CAT, in a 5-week training phase, on maximal upper body strength during a 14-week off-season strength and conditioning program for collegiate male athletes. Patients and methods: Twenty-four National Collegiate Athletic Association (NCAA collegiate baseball players, who were familiar with the current strength and conditioning program and had a minimum of 1 year of formal collegiate strength and conditioning experience, participated in this off-season training study. None of the men had participated in CAT before. Subjects were matched following a maximal effort (1-repetition maximum [1-RM] bench press test in week 1, then were randomly assigned into a band-based CAT group or a chain-based CAT group and participated in a 5-week training phase that included bench pressing twice per week. Upper body strength was measured by 1-RM bench press again at week 6. A 2 × 2 mixed factorial (method × time analysis of variance was calculated to compare differences across groups. The alpha level was set at P<0.05. Results: No difference (F1,22=0.04, P=0.84 existed between the band-based CAT and chain-based CAT groups. A significant difference was observed between pre- and posttests of 1-RM bench (F1,22=88.46, P=0.001. Conclusion: A 5-week band CAT or chain CAT training program used in conjunction with an off-season strength and conditioning program can increase maximal upper body strength in collegiate baseball athletes. Using band CAT and/or chain CAT as a training modality in the off-season will vary the training stimulus from the traditional and likely help to maintain the athlete's interest. Keywords: variable resistance, band, baseball, chain, resistance training

  15. [Athletic pubalgia and hip impingement].

    Science.gov (United States)

    Berthaudin, A; Schindler, M; Ziltener, J-L; Menetrey, J

    2014-07-16

    Athletic pubalgia is a painful and complex syndrom encountered by athletes involved in pivoting and cutting sports such as hockey and soccer. To date, there is no real consensus on the criteria for a reliable diagnostic, the different investigations, and the appropriate therapy. Current literature underlines intrinsic and extrinsic factors contributing to athletic pubalgia. This review article reports upon two novelties related to the issue: the importance and efficience of prevention program and the association of femoro-acetabular impingement with the pubalgia. PMID:25141564

  16. The relation between athletic sports and prevalence of amenorrhea and oligomenorrhea in Iranian female athletes

    Directory of Open Access Journals (Sweden)

    Dadgostar Haleh

    2009-07-01

    Full Text Available Abstract Background In 1992, the concept of female athlete triad was introduced to describe the interrelated problems of amenorrhea, eating disorders and osteoporosis seen in female athletes. To gain a clearer picture of amenorrhea/oligomenorrhea in Iran, one of the main components of the female athlete triad, we therefore established this study on the prevalence of amenorrhea/oligomenorrhea in elite Iranian female athletes, also evaluating the risk factors of these disorders in the same population. Methods This study performed as a cross-sectional study. All elite Iranian female athletes of 34 sports federation, including female athletes in national teams and medalists of Tehran were invited to participate. A total of 788 (95% response rate returned the questionnaires and were examined. Younger athletes under the age of menarche were excluded. Each athlete completed a self-administered questionnaire, which covered the following questions about participant's demographic information, athletic history, history of injuries and menstrual pattern. In order to diagnose the causes of amenorrhea/Oligomenorrhea including polycystic ovary syndrome(PCOS, participants with amenorrhea/Oligomenorrhea underwent further investigation. They were evaluated by following Para clinic investigation, and an ultrasonographic study of ovary. Results The age ranged from 13–37 (mean = 21.1, SD = 4.5. Seventy one (9.0% individuals had amenorrhea/oligomenorrhea, among those, 11 (15.5% had PCOS. There was also a positive association between amenorrhea/oligomenorrhea and the following: age under 20 OR; 2.67, 95%CI(1.47 – 4.85, weight class sports OR; 2.09, 95%CI(1.15 – 3.82, endurance sports OR; 2.89, 95%CI(1.22 – 6.84, late onset of menarche OR; 3.32 95%CI(1.04–10.51, and use of oral contraceptive pills OR; 6.17, 95%CI(3.00 – 12.69. Intensity of training sport or BMI were not risk factors. Conclusion These findings support the previous findings in the literature

  17. COMPARATIVE INVESTIGATION OF QUALITY OF LIFE OF ATHLETE AND NON-ATHLETE OLDER ADULTS

    OpenAIRE

    Navid Lotfi.; Yaghub Habibi.; Saeid Rajabi.; Ali Rajabi.

    2012-01-01

    The purpose of this study was to comparative investigation of quality of life of athlete and non-athlete older adults. 160 Athletes and non-athletes male (age: 60-69 yr, 80 subjects for each group) were selected randomly from Ardabil city and SF-36 questionnaires completed by them. Health related quality of life was assessed using the SF-36 questionnaire. Multivariate analysis of variance (MANOVA) revealed that there were significant differences between athlete and non-athlete subjects regard...

  18. Magnesium and the Athlete.

    Science.gov (United States)

    Volpe, Stella Lucia

    2015-01-01

    Magnesium is the fourth most abundant mineral and the second most abundant intracellular divalent cation in the body. It is a required mineral that is involved in more than 300 metabolic reactions in the body. Magnesium helps maintain normal nerve and muscle function, heart rhythm (cardiac excitability), vasomotor tone, blood pressure, immune system, bone integrity, and blood glucose levels and promotes calcium absorption. Because of magnesium's role in energy production and storage, normal muscle function, and maintenance of blood glucose levels, it has been studied as an ergogenic aid for athletes. This article will cover the general roles of magnesium, magnesium requirements, and assessment of magnesium status as well as the dietary intake of magnesium and its effects on exercise performance. The research articles cited were limited from those published in 2003 through 2014. PMID:26166051

  19. Evaluation and management of arrhythmia in the athletic patient.

    Science.gov (United States)

    Lampert, Rachel

    2012-01-01

    Athletes may present with palpitations, syncope, or arrest resulting in the diagnosis of arrhythmia, or screening may result in diagnosis of conditions with predisposition to arrhythmia. This chapter focuses on 3 common arrhythmic conditions in athletes-atrial fibrillation, premature ventricular contractions (PVCs), and the athlete with an implanted device. (1) Atrial fibrillation: most studies show that atrial fibrillation is more common in competitive athletes, particularly those participating in long-term endurance sports. Postulated mechanisms include morphologic changes such as atrial dilatation, autonomic changes such as increased vagal tone, or inflammatory changes due to sports participation. Treatment options include long-term antiarrhythmic agents, "pill in the pocket" medications, or radiofrequency ablation, a highly successful procedure in athletes. (2) Premature ventricular contractions: data conflict on whether the incidence of PVCs is increased in highly trained individuals. Very frequent PVCs in athletes, however, can be a manifestation of underlying heart disease, and athletes presenting with PVCs should undergo evaluation. In the absence of underlying heart disease, PVCs do not carry a poor prognosis, and US guidelines do not recommend restriction from sports. (3) Implanted devices: the safety of sports for the athlete with an implanted device is unknown, and current guidelines recommend against participation in vigorous competitive sports, based on postulated risks including failure to defibrillate and risk of injury. Many athletes with defibrillators and pacemakers do participate in sports. Ongoing research will better delineate the risks of sports for the athlete with an implanted device. PMID:22386293

  20. Neuromuscular Retraining in Female Adolescent Athletes: Effect on Athletic Performance Indices and Noncontact Anterior Cruciate Ligament Injury Rates

    OpenAIRE

    Noyes, Frank R.; Sue D. Barber-Westin

    2015-01-01

    While many anterior cruciate ligament (ACL) prevention programs have been published, few have achieved significant reductions in injury rates and improvements in athletic performance indices; both of which may increase compliance and motivation of athletes to participate. A supervised neuromuscular retraining program (18 sessions) was developed, aimed at achieving both of these objectives. The changes in neuromuscular indices were measured after training in 1000 female athletes aged 13–18 yea...

  1. Entry-Level Athletic Trainers' Perceived Adequacy of Clinical Education in Preparation for Confident Professional Practice

    Science.gov (United States)

    Shinew, Kayla A.

    2011-01-01

    Athletic training educators are responsible for giving athletic training students a proper environment in which they have opportunities to apply didactic knowledge using critical thinking and decision making skills in a real world context (Radtke, 2008). Clinical education needs to play an integral role in developing athletic training students…

  2. Academics vs. Athletics: Two Views

    Science.gov (United States)

    College and University Business, 1973

    1973-01-01

    John Fuzak, associate dean of the college of education at Michigan State University and former St. Louis Cardinal's player, and Maurice Mitchell, University of Denver Chancellor, discuss the relationship between academics and athletics. (PG)

  3. Scaling in Athletic World Records

    OpenAIRE

    Savaglio, Sandra; Carbone, Vincenzo

    2000-01-01

    World records in athletics provide a measure of physical as well as physiological human performance. Here we analyse running records and show that the mean speed as a function of race time can be described by two scaling laws that have a breakpoint at about 150-170 seconds (corresponding to the ~1,000 m race). We interpret this as being the transition time between anaerobic and aerobic energy expenditure by athletes.

  4. Sudden Cardiac Death in Athletes.

    Science.gov (United States)

    Wasfy, Meagan M; Hutter, Adolph M; Weiner, Rory B

    2016-01-01

    There are clear health benefits to exercise; even so, patients with cardiac conditions who engage in exercise and athletic competition may on rare occasion experience sudden cardiac death (SCD). This article reviews the epidemiology and common causes of SCD in specific athlete populations. There is ongoing debate about the optimal mechanism for SCD prevention, specifically regarding the inclusion of the ECG and/or cardiac imaging in routine preparticipation sports evaluation. This controversy and contemporary screening recommendations are also reviewed. PMID:27486488

  5. Sports Hernia/Athletic Pubalgia

    OpenAIRE

    Larson, Christopher M.

    2014-01-01

    Context: Sports hernia/athletic pubalgia has received increasing attention as a source of disability and time lost from athletics. Studies are limited, however, lacking consistent objective criteria for making the diagnosis and assessing outcomes. Evidence Acquisition: PubMed database through January 2013 and hand searches of the reference lists of pertinent articles. Study Design: Review article. Level of Evidence: Level 5. Results: Nonsurgical outcomes have not been well reported. Various s...

  6. Sports Hernia/Athletic Pubalgia

    Science.gov (United States)

    Larson, Christopher M.

    2014-01-01

    Context: Sports hernia/athletic pubalgia has received increasing attention as a source of disability and time lost from athletics. Studies are limited, however, lacking consistent objective criteria for making the diagnosis and assessing outcomes. Evidence Acquisition: PubMed database through January 2013 and hand searches of the reference lists of pertinent articles. Study Design: Review article. Level of Evidence: Level 5. Results: Nonsurgical outcomes have not been well reported. Various surgical approaches have return-to–athletic activity rates of >80% regardless of the approach. The variety of procedures and lack of outcomes measures in these studies make it difficult to compare one surgical approach to another. There is increasing evidence that there is an association between range of motion–limiting hip disorders (femoroacetabular impingement) and sports hernia/athletic pubalgia in a subset of athletes. This has added increased complexity to the decision-making process regarding treatment. Conclusion: An association between femoroacetabular impingement and athletic pubalgia has been recognized, with better outcomes reported when both are managed concurrently or in a staged manner. PMID:24587864

  7. 浅析田径核心力量训练%Analysis of Athletics Core Strength Training

    Institute of Scientific and Technical Information of China (English)

    许荟蓉

    2012-01-01

    核心力量训练可以很好的提高竞技运动员核心区域肌肉的力量及稳定性,对提高运动员体能具有重要意义.本文采用文献综述等方法对核心力量训练的意义及其训练方法和手段进行了研究,并总结出一些核心训练的方法和手段.%Core strength training can improve the muscle strength in core region and stability of the competitive athletes, so it has an important significance to improve the physical power of athletes. The significance of core strength training and their training methods and means are researched by using literature review and other methods and some of the ways and means of the core training are summarized.

  8. Impact of milk consumption and resistance training on body composition of female athletes.

    Science.gov (United States)

    Josse, Andrea R; Phillips, Stuart M

    2012-01-01

    Resistance exercise (RE) preceding the provision of high-quality dairy protein supports muscle anabolism. Milk contains bioactive components, including two high-quality protein fractions, calcium and vitamin D, each of which has been shown modulate body composition (increasing lean mass and decreasing fat mass) under energy balance and hypoenergetic conditions. These dairy nutrients are also essential for skeletal health. Acutely, no study of RE and milk/whey consumption has been undertaken exclusively in female athletes, let alone women, nevertheless, studies with both men and women show increased lean mass accretion following milk/whey compared to soy/placebo. Currently, no longer-term RE studies with milk supplementation have been done in female athletes. However, trials in young recreationally active women demonstrated augmented increases in lean mass and decreases in fat mass with RE and milk or whey protein consumption. The amount of protein consumed post-exercise is also important; two trials using yogurt (5 g protein/6 oz) failed to demonstrate a positive change in body composition compared to placebo. For bone health, RE plus dairy improved bone mineral density at clinically important sites and reduced bone resorption. With energy restriction, in one study, higher dairy plus higher protein resulted in greater fat loss, lean mass gain and improved bone health in overweight women. In another study, milk and calcium supplementation showed no greater benefit. Neither trial exclusively utilized RE. Overall, RE and milk/dairy consumption positively impact body composition in women by promoting losses in fat, gains or maintenance of lean mass and preservation of bone. Future studies in female athletes and under energy restriction with RE alone are warranted. PMID:23075559

  9. Improving body composition and strength in athletes through a 4-month combined martial arts and strength training program

    OpenAIRE

    Stachoń, Aleksandra; Burdukiewicz, Anna; Pietraszewska, Jadwiga; Andrzejewska, Justyna; Stefaniak, Tadeusz

    2016-01-01

    Stachoń Aleksandra, Burdukiewicz Anna, Pietraszewska Jadwiga, Andrzejewska Justyna, Stefaniak Tadeusz. Improving body composition and strength in athletes through a 4-month combined martial arts and strength training program. Journal of Education, Health and Sport. 2016;6(6):445-458. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.56131 http://ojs.ukw.edu.pl/index.php/johs/article/view/3617   The journal has had 7 points in Ministry of Science and Higher Education param...

  10. Psychological Preparation of the Highly Competitive Athlete.

    Science.gov (United States)

    Nideffer, Robert M.

    1987-01-01

    A mental skills program is presented that emphasizes the importance of providing coaches and athletes with a common behavioral definition of concentration. The role of the sport psychologist in training and competition and the need for working with and through the coach are illustrated in two case reports. (Author/MT)

  11. Increasing the Athletic Group Play of Children with Autism

    Science.gov (United States)

    Miltenberger, Catherine A.; Charlop, Marjorie H.

    2014-01-01

    A multiple baseline design across three children with autism and within child across activity was used to assess the effects of interventions designed to teach children with autism to play two common athletic group games, handball and 4-square. Treatment consisted of two phases. In Phase I, athletic skills training, the children participated in…

  12. RESEARCH CONCERNING THE MOTIVATION’S QUATIFICATION FOR PERFORMANCE ATHLETES

    Directory of Open Access Journals (Sweden)

    HARALAMBIE Alina

    2010-06-01

    Full Text Available Motivation in sport performance is a key factor in achieving sporting performance, without which the athletes wouldn’t be determined to face the sports training effort to refine the pshyhomotriccapabilities. At the basis of motivation may be its own internal or external factors. International class athletes arecharacterized by a high performance motivation

  13. Immune responses, upper respiratory illness symptoms, and load changes in young athletes during the preparatory period of the training periodization

    Directory of Open Access Journals (Sweden)

    Brunelli DT

    2012-06-01

    Full Text Available Diego Trevisan Brunelli,1 João Paulo Borin,1 Ariel Rodrigues,1 Valéria Bonganha,1 Jonato Prestes,2 Paulo César Montagner,1 Cláudia Regina Cavaglieri11Faculty of Physical Education, University of Campinas (UNICAMP, Campinas, São Paulo, Brazil; 2Graduate Program of Physical Education and Health, Catholic University of Brasilia, Brasilia, Distrito Federal, BrazilObjective: The aim of this study was to investigate the immunological responses and the association between variation in exercise load and self-reported occurrence of upper respiratory illness (URI symptoms in young basketball athletes.Materials and methods: The sample was composed of twelve young male athletes aged 12.7 ± 0.6 years, with a height of 170 ± 10 cm, body mass of 57.6 ± 12.6 kg, and fat-free mass of 18.7 ± 5.9%. Daily training and occurrences of URI symptoms were recorded. Blood samples were collected at baseline (M1 and after 8 weeks (M2 of the preparatory period of periodization training to measure total and differential leukocyte counts, serum interleukin-6 (IL-6, and tumor necrosis factor-α (TNF-α.Results: There was a significant decrease in monocytes at M2 compared to M1 (P = 0.004. There were no significant alterations in total leukocytes (P = 0.07, neutrophils (P = 0.07, or lymphocytes (P = 0.09. No significant changes in plasma concentrations of TNF-α (P = 0.30 or IL-6 (P = 0.90 were found. The weekly load from week 6 was higher when compared with weeks 1, 2, 4, and 8 (P < 0.05, and week 8 was the lowest when compared with week 5 (P < 0.05. Self-reported URI incidences were highest at weeks 1 and 2.Conclusion: Variations in weekly training load during the preparatory period were not correlated with changes in self-reported occurrence of URI incidences, suggesting that young athletes may have an attenuated response to exercise-induced perturbations to the immune system.Keywords: immune system, upper respiratory illness, young athletes, cytokines

  14. Performance level affects the dietary supplement intake of both individual and team sports athletes.

    Science.gov (United States)

    Giannopoulou, Ifigenia; Noutsos, Kostantinos; Apostolidis, Nikolaos; Bayios, Ioannis; Nassis, George P

    2013-01-01

    Dietary supplement (DS) intake is high in elite level athletes, however few studies have investigated the impact that the performance level of the athletes has on supplementation intake in individual and team sports. The purpose of the study was to determine and compare the DS intake among individual and team sport athletes of various performance levels. A total of 2845 participants (athletes: 2783, controls: 62) between the ages of 11 and 44 years old participated in the study. A 3-page questionnaire was developed to assess the intake of DS. Athletes were categorized based on participation in individual (n = 775) and team sports (n = 2008). To assess the effect of performance level in supplementation intake, athletes were categorized based on training volume, participation in the national team, and winning at least one medal in provincial, national, international or Olympic games. Overall, 37% of all athletes of various performance levels reported taking at least one DS in the last month. A higher prevalence of DS intake was reported in individual (44%) compared to team sport athletes (35%) (p practices of male and female athletes. These findings should be validated in other populations. Key points37% of Mediterranean athletes of various sports and levels have reported taking dietary supplements.The performance level of the athletes affects the dietary supplementation intake.Athletes in individual sports appear to have a higher DS intake compared to team sport athletes.Male athletes appear to take more dietary supplements compared to female athletes. PMID:24149744

  15. Comparison of Male and Female Differences in Emotional Intelligence Among Trained Univerisities Athletes of Lusaka Province, Zambia

    Directory of Open Access Journals (Sweden)

    Mathivanan D & Clement chileshe

    2013-01-01

    Full Text Available (Palmer and Stough 2001 defined as Emotional intelligence as ‘the capacity to deal effectively with one’s own and others’ emotions ’Previous empirical studies in this area have indicated that the construct of emotional intelligence provides an athlete with an understanding of their specific emotional competencies, and therefore a better understanding and awareness of how to use emotions in sport. The comparison of the study is to attempt and examine the differences between female and male athletes of Lusaka Province with respect to their emotional intelligence in the selected variables such as Self-awareness, Self-regulation, Motivation, Empathy, Social skills.It was assumed that female athletes would have high emotional intelligence as compared to the male athletes. “Emotional Intelligence Test” developed by Dr. N. K. Chadha (1998 was applied on all of the participants of the study (i.e. 30 female and 40 male athletes.Were selected random for this study Statistical analysis by computation of “t-test” revealed a significant difference in the emotional intelligence of female and male athletes of Lusaka Province. The results confirmed the hypothesis differences in relation to emotional intelligence, findings of the current study indicate that females are more emotionally intelligent than male athletes. The higher level of emotional intelligence of female than male in Lusaka Province are explained in terms of traditional trends, pattern of society and social roles assigned to male and female with respect to African culture in Zambia.

  16. College Athletic Participation and Academic Success: How Student-Athletes Compete for Graduation

    Science.gov (United States)

    Gilmour, Heather B.

    2013-01-01

    NCAA data indicates that Division III student-athletes are graduating at higher rates than their non-athlete peers. Graduation rate data alone do not provide a full understanding of student-athletes' academic success. The data thus far simply show empirically that student-athletes have a higher federal six-year graduation rate, but…

  17. Differences in Socialization between Visually Impaired Student-Athletes and Non-Athletes

    Science.gov (United States)

    Movahedi, Ahmadreza; Mojtahedi, Hossein; Farazyani, Fateh

    2011-01-01

    The purpose of the present study was to determine whether there was a significant difference in measure of socialization between visually impaired student-athletes and non-athletes. We compared the social skills of Iranian visually impaired student-athletes (n = 51) and visually impaired student non-athletes (n = 56) with ages ranging from 13 to…

  18. Injured Athletes' Perceived Loss of Identity: Educational Implications for Athletic Trainers

    Science.gov (United States)

    Lockhart, Barbara D.

    2010-01-01

    Context: As educators, athletic trainers should familiarize athletes with the concepts of self acceptance self-esteem and identity to assuage psychological trauma accompanying injury because the more a person identifies with being an athlete, the more difficult it is to deal with athletic injury. Objective: The objective of this article is to…

  19. Coaches, Athletes Training Motivation and Athlete Performance Correlation Study%教练员、运动员参训动机与运动员效能的相关性研究

    Institute of Scientific and Technical Information of China (English)

    武笑玲; 魏烨; 李艳华

    2012-01-01

    通过问卷调研法和典型相关分析法,以河南省39名教练员和411名运动员为研究对象,探讨河南教练员、运动员参训动机与运动员效能的关系。结果表明:教练员、运动员参训动机与运动员效能整体良好;教练内在动机、教练外在动机与教练满意、团队满意和团队表现呈负相关,与个人表现呈正相关;教练满意、团队满意、团队表现和个人表现呈正相关;运动员认同调节、内射调节、外在调节与教练满意、团队满意、团队表现和个人表现呈正相关;运动员无动机与教练满意、团队满意、团队表现和个人表现呈负相关。%The main purpose of this study is to explore Henan's coaches, athletes training motivation and ath lete performance relationship, through the questionnaire survey method and canonical correlation analysis meth od, to Henan province 39 coaches and 411 athletes as the research object, the results: coaches, athletes training motivation and athlete performance is good; intrinsic motivation extrinsic motivation, coach coach and coach team satisfaction, satisfaction and team was negatively related to performance, and individual performance was posi tively related to satisfaction; coach, team satisfaction, team performance and individual performance was posi tively related to regulation, introjected regulation ; athletic identity, external regulati team satisfaction, team performance and individual performance was positively related tion; athlete, coach team satisfaction, team performance and individual performance on and coach satisfaction, to motivation and satisfac is negatively related to.

  20. Female Head Athletic Trainers in NCAA Division I (IA Football) Athletics: How They Made It to the Top

    Science.gov (United States)

    Gorant, JoAnne

    2012-01-01

    The profession of athletic training has opened its doors to women, who now slightly outnumber men in the profession (Shingles, 2001; WATC, 1997, 2005). Unfortunately, this representation does not carry over into positions of high rank. The purpose of this qualitative study was to examine the lived experiences of female head athletic trainers in…

  1. Stress fractures in athletes

    International Nuclear Information System (INIS)

    Stress fractures may pose a diagnostic dilemma for radiologists since they are sometimes difficult to demonstrate on plain films and may simulate a tumour. They were first described in military personnel and professional athletes. Recently, there is an increasing incidence in the general population due to increasing sportive activities. Stress fractures occur most often in the lower extremities, especially in the tibia, the tarsal bone, the metatarsal bone, the femur and the fibula. In the upper extremities, they are commonly found in the humerus, the radius and the ulna. Some fractures of the lower extremities appear to be specific for particular sports, for example, fractures of the tibia affect mostly distance runners. Whereas stress fractures of the upper extremities are generally associated with upper limb-dominated sports. A correct diagnosis requires a careful clinical evaluation. The initial plain radiography may be normal. Further radiological evaluation could be performed by means of computerised tomography, magnetic resonance imaging and bone scanning. The latter two techniques are especially helpful for establishing a correct initial diagnosis. (orig.)

  2. The effects of altitude/hypoxic training on oxygen delivery capacity of the blood and aerobic exercise capacity in elite athletes – a meta-analysis

    Science.gov (United States)

    Park, Hun-young; Hwang, Hyejung; Park, Jonghoon; Lee, Seongno; Lim, Kiwon

    2016-01-01

    [Purpose] This study was designed as a meta-analysis of randomized controlled trials comparing effectiveness of altitude/hypoxic training (experimental) versus sea-level training (control) on oxygen delivery capacity of the blood and aerobic exercise capacity of elite athletes in Korea. [Methods] Databases (Research Information Service System, Korean studies Information Service System, National Assembly Library) were for randomized controlled trials comparing altitude/hypoxic training versus sea-level training in elite athletes. Studies published in Korea up to December 2015 were eligible for inclusion. Oxygen delivery capacity of the blood was quantified by red blood cell (RBC), hemoglobin (Hb), hematocrit (Hct), erythropoietin (EPO); and aerobic exercise capacity was quantified by maximal oxygen consumption (VO2max). RBC, Hb, Hct, VO2max represented heterogeneity and compared post-intervention between altitude/hypoxic training and sea-level training in elite athletes by a random effect model meta-analysis. EPO represented homogeneity and meta-analysis performed by a fixed effect model. Eight independent studies with 156 elite athletes (experimental: n = 82, control: n = 74) were included in the metaanalysis. [Results] RBC (4.499×105 cell/ul, 95 % CI: 2.469 to 6.529), Hb (5.447 g/dl, 95 % CI: 3.028 to 7.866), Hct (3.639 %, 95 % CI: 1.687 to 5.591), EPO (0.711 mU/mL, 95% CI: 0.282 to 1.140), VO2max (1.637 ml/kg/min, 95% CI: 0.599 to 1.400) showed significantly greater increase following altitude/hypoxic training, as compared with sea-level training. [Conclusion] For elite athletes in Korea, altitude/ hypoxic training appears more effective than sea-level training for improvement of oxygen delivery capacity of the blood and aerobic exercise capacity. PMID:27298808

  3. Understanding of coaches with young athletes

    Directory of Open Access Journals (Sweden)

    Kedrovskiy B.G.

    2013-08-01

    Full Text Available The problems of understanding coaches athletes with athletes. It is studied orientation of the individual coaches. It is studied their job satisfaction and how to respond to situations of conflict. The study involved 4 coaches in athletics of varying skill levels, and 64 athletes. Found that all the athletes are sociable, communicative, able to listen, which correspond to a high level (0.6-2.1%. Athletes appreciate their coaches sensitivity, kindness, friendliness. It was found that the rate of burnout is very low (18% to 26% of all the coaches, which indicates emotional stability trainers, strong enough foundation for their functionality. It is shown the availability of coaches and athletes joint features. Almost all of the coaches and athletes are a temperamental group of extroverts are strong, energetic and emotionally stable individuals. This fact greatly facilitates relationships and encourages productive collaboration.

  4. Helping Athletes Avoid Hazardous Weight Control Behavior.

    Science.gov (United States)

    Janz, Kathleen

    1988-01-01

    This article addresses dangerous dieting techniques used by athletes and provides coaches and teachers specific strategies to aid in preventing eating-related disorders among athletes. Symptoms of anorexia and of bulimia are described. (JL)

  5. Infectious Mononucleosis: Recognition and Management in Athletes.

    Science.gov (United States)

    Eichner, Edward R.

    1987-01-01

    Infectious mononucleosis strikes many young athletes. Considered here are its epidemiology, pathophysiology, diagnosis, natural course, complications, and management. The focus is on concerns of athletes with a perspective on personality, convalescence, and chronic fatigue. (Author/MT)

  6. Optimization of the training process with skilled athletes acrobatic rock and roll in the annual preparation of macrocycles based on model characteristics

    Directory of Open Access Journals (Sweden)

    Batieieva N.P.

    2014-05-01

    Full Text Available Purpose : to develop and prove experimentally the content of the special physical and technical training athletes. Material : the study involved 36 athletes (18 pairs. Results : to determine anthropometric indices athletes to perform matchmaking sports couple. Had the most significant biomechanical parameters of the exercise equipment. Developed a biomechanical model of the target technology implementation competitive exercise. Assessment methodology presented special physical and technical training. The technique of selection of partners based on a pair of sports: anthropometric and growth indicators weighty partner and partner. Conclusions : it was determined that the determining factor in successful sports couple acrobatic rock-roll the same rate of development of physical effort in joint actions. Characterized by quickness growth efforts, which develops on the joint angle straightening bio kinematic chain.

  7. A comparison of traditional learning and problem-based learning in pharmacology education for athletic training students

    Science.gov (United States)

    McGee, Michael Richard

    The purpose of this research project was to compare Traditional Learning (TL) activities with Problem-based Learning (PBL) activities in an undergraduate pharmacology course. Fifteen athletic training students served as the sample. The students completed a four-week program focusing on analgesic and anti-inflammatory medications. All students received instruction via TL methods and PBL methods. The two methods were compared on measures of student satisfaction, content acquisition, problem-solving skill, and critical thinking skills. The results revealed a statistically significant difference (p value essay exams when scored for problem solving skills. There were no statistically significant differences for content acquisition using multiple-choice exams or on the California Critical Thinking Skills Test (CCTST). The focus group revealed support for the reported benefits of PBL, support for TL, and encouragement for a combined course. The results suggest that the PBL method is as effective as the TL method in regards to content acquisition and performance on the CCTST. However, student problem solving abilities appear to improve after PBL methods as evidenced with the improved performance on the essay exams. Educational effectiveness and reported benefits from the focus group support the use of PBL in the education of athletic training students in the domain of pharmacology.

  8. Effects of evidence-based prevention training on neuromuscular and biomechanical risk factors for ACL injury in adolescent female athletes

    DEFF Research Database (Denmark)

    Zebis, Mette K.; Andersen, Lars L.; Brandt, Mikkel;

    2016-01-01

    BACKGROUND: Adolescent female football and handball players are among the athletes with the highest risk of sustaining anterior cruciate ligament (ACL) injuries. AIM: This study evaluated the effects of evidence-based lower extremity injury prevention training on neuromuscular and biomechanical...... risk factors for non-contact ACL injury. METHODS: 40 adolescent female football and handball players (15-16 years) were randomly allocated to a control group (CON, n=20) or neuromuscular training group (NMT, n=20). The NMT group performed an injury prevention programme as a warm-up before their usual....... CONCLUSIONS: A 12-week injury prevention programme in addition to training and match play in adolescent females altered the pattern of agonist-antagonist muscle preactivity during side cutting. This may represent a more ACL-protective motor strategy....

  9. SOCIAL SECURITY OF TURKISH ATHLETES

    Directory of Open Access Journals (Sweden)

    Barış ÖZTUNA

    2015-07-01

    Full Text Available Law No. 5510 realized within the social security reform aims providing a structure which presents equal scope and quality of social security service other all citizens. According to Labor Law No 4857, unionization of sportsmen in Turkish legal environment is possible, sport clubs and sportsmen are continuing to live without so many rights and obligations but they didn’t. Aim of this study; to prove sportsmen of location of the labour law and to mark off. The purpose of the study is explained according to Law No. 4857 and Law No. 5510 Turkish athletes. Profesional athletes deemed to be insurance holders for the purposes of implementing short and long term insurance branches of No 5510 Law. But amateur athletes don't seem to be insurance holders for the purposes of implementing short and long term insurance branches of No 5510 Law. According to the law 5774 regarding to be called as an g overnment athlete, within the adults category of the sports that are accepted as olympic, paralympic and deaflympic; pension is paid to the amateur athletes who became first, second or third at Olymic games, World or European Champions as an individual or team sports and to the national team coaches and assistant coaches of the athletes’ who became Olympic or World Champion as a team.

  10. Sport lesions caused by athletics practice

    Directory of Open Access Journals (Sweden)

    José Ernandes Feitoza

    2008-06-01

    Full Text Available Being a highly physical demanding sports, athletics depends on efficient training to overcome all physical demands without lesions. The aim of the present study was to analyze the types of lesions and their causes. The sample was constituted by forty-three athletes, sixteen males and twenty-seven females, 23.2 years of average age. A questionnaire containing five open questions and five closed questions was used as an instrument to determine the major lesions caused by athletics practice. The results showed that 84% of the athletes had already had some kind of lesions: 77% of which occurred during training and 23% during contest. The most frequent lesions were distension, tendinitis, twisting, contraction and inflammation. Legs were the most affected parts: 85% for jumpers, 85% for runners and 60% for throwers. When the lesions occurred, 76% of the jumpers, 84% of the runners and 85% of the throwers had no other health problem, but 52.7% of the athletes were in a state of anxiety before the contest and 13.8% had difficulties in concentrating on the contest. As for treatment 55.5% went to see a physiotherapist, and 16.6% went to see the medical doctor and the physiotherapist. The consequences of the lesions for the athletes’ performance were the following: 75% missed important contest events and 70% missed training for several months while they recuperated from their lesions. The results led to the conclusion that the best means to prevent lesions is to use adequate sites and equipments, efficient and individualized training coached by qualified specialists.

  11. Adolescent Steroid Use and Intercollegiate Athletic Incentives

    OpenAIRE

    Brad R. Humphreys; Jane Ruseski

    2014-01-01

    We examine the relationship between college athletic scholarships and adolescent use of performance enhancing drugs. Annually, 4.5 million male high school athletes compete for about 132,000 athletic scholarships o_ered by NCAA Division I and II universities. Estimates from a probit model of self-reported steroid use among US adolescent males using data from the YRBSS suggest each sanction-related athletic scholarship reduction at NCAA institutions in a state increases the probability that hi...

  12. Neuromuscular Retraining in Female Adolescent Athletes: Effect on Athletic Performance Indices and Noncontact Anterior Cruciate Ligament Injury Rates

    Directory of Open Access Journals (Sweden)

    Frank R. Noyes

    2015-05-01

    Full Text Available While many anterior cruciate ligament (ACL prevention programs have been published, few have achieved significant reductions in injury rates and improvements in athletic performance indices; both of which may increase compliance and motivation of athletes to participate. A supervised neuromuscular retraining program (18 sessions was developed, aimed at achieving both of these objectives. The changes in neuromuscular indices were measured after training in 1000 female athletes aged 13–18 years, and the noncontact ACL injury rate in 700 of these trained athletes was compared with that of 1120 control athletes. There were significant improvements in the drop-jump test, (p < 0.0001, effect size [ES] 0.97, the single-leg triple crossover hop (p < 0.0001, ES 0.47, the t-test (p < 0.0001, ES 0.64, the multi-stage fitness test (p < 0.0001, ES 0.57, hamstring strength (p < 0.0001, and quadriceps strength (p < 0.01. The trained athletes had a significant reduction in the noncontact ACL injury incidence rate compared with the controls (1 ACL injury in 36,724 athlete-exposures [0.03] and 13 ACL injuries in 61,244 exposures [0.21], respectively, p = 0.03. The neuromuscular retraining program was effective in reducing noncontact ACL injury rate and improving athletic performance indicators.

  13. Chronic Fatigue Syndrome: How Vulnerable Are Athletes?

    Science.gov (United States)

    Eichner, Edward R.

    1989-01-01

    Discusses chronic fatigue syndrome as it affects elite athletes, noting that overtraining may mimic it. In some cases, athletes who have it perform exceedingly well in the face of debilitating fatigue. Among athletes and nonathletes, the cause and the mind-body connection are areas of controversy and research. (Author/SM)

  14. Transportation Practices in Community College Athletics

    Science.gov (United States)

    LaVetter, David; Kim, Hyun Duck

    2010-01-01

    Over 45,000 U.S. community college athletes were transported to events during 2005-2006. Transporting college athletes has been an overlooked risk management issue facing administrators. Team travel accidents have caused death, injury, liability claims, property loss, and grief. National Junior College Athletic Association (NJCAA) member…

  15. Female College Athlete Leadership and Team Effectiveness

    Science.gov (United States)

    Galicinao, Brianne M.

    2011-01-01

    This exploratory study contributes to the research on athlete leadership and team effectiveness in college sports. Athletic departments and sports coaches could benefit from a study about athlete leadership and team effectiveness in order to assist their student-leaders with leadership development and explore additional means to help improve team…

  16. Crime and Athletes: New Racial Stereotypes.

    Science.gov (United States)

    Lapchick, Richard E.

    2000-01-01

    Notes subtle forms of racism in U.S. sport, suggesting that current interpretations of sport allow Whites to view athletes in ways that reinforce black stereotypes. A recent dangerous stereotype is that playing sports makes athletes violence-prone. Many college athletes come from high risk environments and need campus support in dealing with this…

  17. MRI of overuse injury in elite athletes

    International Nuclear Information System (INIS)

    Overuse injuries are a common finding in elite athletes. Magnetic resonance imaging (MRI) is the optimal method for the diagnosis of overuse injury in athletes of all levels. We present a review of common and important overuse injuries occurring in elite athletes. A systematic approach based on the functional anatomic units - tendons, bones and joints - may assist in diagnosis of these injuries

  18. Intercollegiate Athletics Subsidies: A Regressive Tax

    Science.gov (United States)

    Denhart, Matthew; Vedder, Richard

    2010-01-01

    For most colleges and universities in the United States, intercollegiate athletics is a losing financial proposition. The vast majority ICA departments do not break even and require subsidization from the institution as a whole. When schools are forced to heavily subsidize athletics, ICA serves to impose an "athletics tax" on other dimensions of…

  19. Key Actor Perceptions of Athletics Strategy

    Science.gov (United States)

    Collins, William Thomas

    2012-01-01

    Athletics strategy refers to specific initiatives within the intercollegiate athletics program that are designed to meet the broader strategic goals of a post-secondary institution. This case focused on athletics strategy decisions that were enacted within the context of organizational change as Cartwright College, a pseudonym, transitioned from a…

  20. Steroids in Athletics: One University's Experience.

    Science.gov (United States)

    Lopez, Mike

    1990-01-01

    Presents an account of one university's experience in conducting an investigation into possible steroid use by student athletes and the development of a program to deal with the problem. Discusses why athletes use steroids and how steroids are taken. Concludes it is likely many steroid-related deaths of athletes go undetected. (Author/ABL)

  1. Prevention of anterior cruciate ligament injury in the female athlete

    OpenAIRE

    Silvers, Holly Jacinda; Mandelbaum, Bert R.

    2007-01-01

    The relationships of gender, age and training to the incidence of anterior cruciate ligament (ACL) injury are pivotal to developing a comprehensive neuromuscular and proprioceptive training programme to decrease ACL injuries in female athletes. A prophylactic neuromuscular and proprioceptive training programme may have direct benefit in decreasing the number of ACL injuries in female athletes. This research foundation endorses further epidemiological and biomechanical studies to determine the...

  2. Predictor variables of motivation on Spanish master athletes

    Directory of Open Access Journals (Sweden)

    FRANCISCO RUIZ-JUAN

    2012-09-01

    Full Text Available It is known in the last fifteen years that there is an increase of people in Spain over 35 years old significantly who are often training and competing at several levels in athletics. They are master athletes. There are not National studies about master athletes from Spain and not many are worldwide. Therefore, the objectives of the present research are, firstly, to know their training habits, athletic history and motivations analyzing gender differences; secondly, to set predictive models of their motivations according to their training habits and athletic history. Once results have been analyzed, it was concluded that for Spanish master athletes, both men and women, both training and competition are an important part in their lives. These results could be due to they are practising during a large number of years their specialty on athletics, two hours each session during approximately five days per week, also they are often competing at several levels. Because of the fact that they have a high intrinsic motivation and moderate extrinsic motivation, the most important for them related to their sport was the satisfaction they find improving themselves on training, secondarily, beating rivals at competitions, looking for a medal and, even better, timing a record. These situations fill them with competence feeling and success expectancy.

  3. Pre-competition habits and injuries in Taekwondo athletes

    Directory of Open Access Journals (Sweden)

    Su Choung Young

    2005-05-01

    Full Text Available Abstract Background Over the past decade, there has been heightened interest in injury rates sustained by martial arts athletes, and more specifically, Taekwondo athletes. Despite this interest, there is a paucity of research on pre-competition habits and training of these athletes. The purpose of this pilot study was to assess training characteristics, competition preparation habits, and injury profiles of Taekwondo athletes. Methods A retrospective survey of Canadian male and female Taekwondo athletes competing in a national tournament was conducted. Competitors at a Canadian national level tournament were given a comprehensive survey prior to competition. Items on training characteristics, diet, and injuries sustained during training and competition were included. Questionnaires were distributed to 60 athletes. Results A response rate of 46.7% was achieved. Of those that responded, 54% dieted prior to competition, and 36% dieted and exercised pre-competition. Sixty-four percent of the athletes practised between 4–6 times per week, with 54% practicing 2 hours per session. Lower limb injuries were the most common (46.5%, followed by upper extremity (18%, back (10%, and head (3.6%. The majority of injuries consisted of sprains/strains (45%, followed by contusions, fractures, and concussions. More injuries occurred during training, including 59% of first injuries. Conclusion More research needs to be conducted to further illustrate the need for appropriate regulations on weight cycling and injury prevention.

  4. Bone alterations by stress in athletes

    International Nuclear Information System (INIS)

    This report describes our experiences with the bone imaging in athletes. We studied 10 athletes and 10 other patients with spondylolisthesis of the lumbar spine and 16 athletes with suspicion of alterations of extremities. An increased uptake of this radiopharmaceutical was detected in six of 10 athletes with spondylolisthesis caused probably by stress fracture. Bone scans were negative in seven of 16 athletes with suspicion of lesion of extremities. In the remaining 9 patients scans were abnormal and showed periosteal injuries, epiphyseal alteration, joint abnormalities, tibial stress fractures and couvert fracture. It was also abnormal in bone injuries not evident in radiography. (orig.)

  5. The female athlete triad and endothelial dysfunction.

    Science.gov (United States)

    Lanser, Erica M; Zach, Karie N; Hoch, Anne Z

    2011-05-01

    A tremendous increase in the number of female athletes of all ages and abilities has occurred in the past 35 years. In general, sports and athletic competition produce healthier and happier women. However, explosion in participation has revealed clear gender-specific injuries and medical conditions unique to the female athlete. This article focuses on the latest advances in our knowledge of the female athlete triad and the relationship between athletic-associated amenorrhea and endothelial dysfunction. Treatment of vascular dysfunction with folic acid is also discussed. PMID:21570034

  6. Control of physical fitness of athletes specializing in combat sambo

    Directory of Open Access Journals (Sweden)

    Tron R.A.

    2013-10-01

    Full Text Available Confiscation of informative educational tests to assess motor qualities of skilled athletes. The survey was attended by 94 athletes (18 to 30 years. This group of tests includes: running too far on the bridge (second coups in space (second; perform 100 punches on the punching bag (second, perform 50 kicks on the punching bag (second. It was found that the highest correlation between the result and the qualifications of athletes seen in tests involving the use of wrestling skills (rushing on the bridge and from the place of revolutions. It is shown that in the groups of athletes of medium and heavy weight categories in tests measuring the speed of the application of various attacks on the punching bag have a weak relationship with the level of sportsmanship. The trend is strengthening correlation sports training and exercise, describing the power of athletes of different skills to increase their weight classes.

  7. Research on Effect of Sports Nutrition Supplements on Athletic Capacity

    Directory of Open Access Journals (Sweden)

    Xiaolong Chen

    2015-06-01

    Full Text Available Sports drinks are developed on the basis of scientific research; aiming at adapting to the change of organism functions. The reasonable nutrient composition of sports drinks can improve functional status. Sports nutrition supplements are more and more accepted by the public in alleviating fatigue and enhancing athletic performance with appropriate usage. Varied sports supplements are developed to meet various requirements. This study reviewed recent advances in the effects of major sports supplements on athletic performance. The powerful means outside of sports training which is used after competitive sports is concerned by training sector all the time. The means of nutritional supplements plays a very important role in improving athletic ability.

  8. Female Athlete Triad: Past, Present, and Future.

    Science.gov (United States)

    Matzkin, Elizabeth; Curry, Emily J; Whitlock, Kaitlyn

    2015-07-01

    After the passage of Title IX in 1972, female sports participation skyrocketed. In 1992, the female athlete triad was first defined; diagnosis required the presence of an eating disorder, amenorrhea, and osteoporosis. However, many athletes remained undiagnosed because they did not meet all three of these criteria. In 2007, the definition was modified to a spectrum disorder involving low energy availability (with or without disordered eating), menstrual dysfunction, and low bone mineral density. With the new definition, all three components need not be present for a diagnosis of female athlete triad. Studies using the 1992 definition of the disorder demonstrated a prevalence of 1% to 4% in athletes. However, in certain sports, many female athletes may meet at least one of these criteria. The actual prevalence of athletes who fall under the "umbrella" diagnosis of the female athlete triad remains unknown. PMID:26111876

  9. Effect of short-term heat acclimation on endurance time and skin blood flow in trained athletes

    Directory of Open Access Journals (Sweden)

    Chen TI

    2013-06-01

    Full Text Available Tsung-I Chen,1,2 Pu-Hsi Tsai,3 Jui-Hsing Lin,4 Ning-Yuean Lee,5 Michael TC Liang61Graduate Institute of Sport Science, National Taiwan Sport University, Taoyuan, 2Center for Physical Education, Tzu Chi University, Hualien, 3Department of Sport and Leisure, National Quemoy University, Kinmen, 4Department of Physical Education, National Pingtung University of Education, Pingtung, 5College of Living Technology, Tainan University of Technology, Tainan, Taiwan; 6Department of Kinesiology and Health Promotion, California State Polytechnic University, Pomona, CA, USABackground: To examine whether short-term, ie, five daily sessions, vigorous dynamic cycling exercise and heat exposure could achieve heat acclimation in trained athletes and the effect of heat acclimation on cutaneous blood flow in the active and nonactive limb.Methods: Fourteen male badminton and table tennis athletes (age = 19.6 ± 1.2 years were randomized into a heat acclimation (EXP, n = 7 or nonheat acclimation (CON, n = 7 group. For 5 consecutive days, the EXP group was trained using an upright leg cycle ergometer in a hot environment (38.4°C ± 0.4°C, while the CON group trained in a thermoneutral environment (24.1°C ± 0.3°C. For both groups, the training intensity and duration increased from a work rate of 10% below ventilatory threshold (VT and 25 minutes per session on day 1, to 10% above VT and 45 minutes per session on day 5. Subjects performed two incremental leg cycle exercise tests to exhaustion at baseline and post-training in both hot and thermoneutral conditions. Study outcome measurements include: maximum oxygen uptake (VO2max; exercise heart rate (HR; O2 pulse; exercise time to exhaustion (tmax; skin blood flow in the upper arm (SkBFa and quadriceps (SkBFq; and mean skin (Tsk.Results: The significant heat-acclimated outcome measurements obtained during high-intensity leg cycling exercise in the high ambient environment are: (1 56%–100% reduction in cutaneous

  10. Sickle Cell and the Student-Athlete: Considerations for the Secondary School Setting

    Science.gov (United States)

    Hochstetler, Jonathan; Ploeg, Adam

    2014-01-01

    Athletic activities have become increasingly popular over the past decade. As more student-athletes participate in this active lifestyle, coaches, administrators, and other support staff must ensure their safe participation. While some institutions are fortunate enough to have athletic trainers and other highly trained medical personnel, there are…

  11. The -female athlete triad-: Eating disorders - amenorrhea- osteoporosis

    Directory of Open Access Journals (Sweden)

    Maria Polikandrioti

    2007-01-01

    Full Text Available The female athlete triad is a syndrome which consists of eating disorders, amenorrhea and osteoporosis. The syndrome is increasing in prevalence over the last thirty years, as more women are participating in sports at a competitive level. The aim of the present study was to review the research data regarding the female athlete triad in order to underline the significance of the problem. The method οf this study included search of international medical and nursing literature data-bases, for the reason that the female athlete triad has been extensively studied after 1990. The results from the review of relevant studies showed that female athletes who follow hard preparative athletic programmes in which body weight is critical for success, often manifest eating disorder patterns. These lead to dysregulation of the hypothalamic-pituitarian-ovarian axis (HPO and as a result to amenorrhea. Hypothalamic amenorrhea can lead to osteoporosis and increased fracture risk. Adolescents may particularly be at risk because it is during this crucial time that females attain their peak bone mass. Conclusively, a course of action that aims at preventing the occurrence of the syndrome is necessary. Prevention of the female athlete triad through education and identification of the athletes at risk may decrease the incidence of long-term catastrophic effects to health. Monitoring from a group of specialists should serve as a cornerstone when planning a program of training and preparation for high athletic performance

  12. Canadian Society for Exercise Physiology position stand: The use of instability to train the core in athletic and nonathletic conditioning.

    Science.gov (United States)

    Behm, David G; Drinkwater, Eric J; Willardson, Jeffrey M; Cowley, Patrick M

    2010-02-01

    The use of instability devices and exercises to train the core musculature is an essential feature of many training centres and programs. It was the intent of this position stand to provide recommendations regarding the role of instability in resistance training programs designed to train the core musculature. The core is defined as the axial skeleton and all soft tissues with a proximal attachment originating on the axial skeleton, regardless of whether the soft tissue terminates on the axial or appendicular skeleton. Core stability can be achieved with a combination of muscle activation and intra-abdominal pressure. Abdominal bracing has been shown to be more effective than abdominal hollowing in optimizing spinal stability. When similar exercises are performed, core and limb muscle activation are reported to be higher under unstable conditions than under stable conditions. However, core muscle activation that is similar to or higher than that achieved in unstable conditions can also be achieved with ground-based free-weight exercises, such as Olympic lifts, squats, and dead lifts. Since the addition of unstable bases to resistance exercises can decrease force, power, velocity, and range of motion, they are not recommended as the primary training mode for athletic conditioning. However, the high muscle activation with the use of lower loads associated with instability resistance training suggests they can play an important role within a periodized training schedule, in rehabilitation programs, and for nonathletic individuals who prefer not to use ground-based free weights to achieve musculoskeletal health benefits. PMID:20130673

  13. The effect of two weeks morning and afternoon special training program on performance and plasma levels of IL-17 and cortisol in wushu athletes

    Directory of Open Access Journals (Sweden)

    B ghayeblo

    2016-02-01

    Full Text Available Background & Aims: Recent evidences (knowing the effects of time on physiological variables show that the human body undergoes a lot of changes during the day and the night and has a special ability in each hour. Competition in the morning Confronts athletes with the problem of susceptibility to infection and inflammation. The purpose of this study was to examine The effect of two weeks morning and afternoon special training program on performance and plasma levels of IL-17 and cortisol in boy wushu athletes Materials and Methods: Fourteen sanda boy athletes were purposefully selected and after Bruce and  rast tests run, divided into the two Similar groups morning-time training group (N = 7, training time 9 a.m. and evening-time training group (N=7, training time 18 pm . The Subjects were trained for two weeks (6 session in each week according to an Sanda sport specific training program. Values of peak anaerobic power, average anaerobic power, minimum anaerobic power and fatigue index measured with Field  rast test. To determine the amount of plasma IL-17 and cortisol , the participants’ blood samples was taken In the fasting state three times, 24 h before the first training session in baseline status and Immediately after tests at 9 am and 48 h after the last training session immediately after tests performance at 9 a.m. Data were analyzed using repeated measures, independent-samplesT-test, ,paired- samplesT-test  and Covariance. Results: The results showed that there were significant differences between the amounts of plasma IL-17 of the two groups after two weeks(P0.05. Conclusion: It seems likely transition training time to the morning, 2 weeks before the competition in the morning, decrease inflammatory factors such as IL-17 in sanda boys. Therefore appears that two weeks transition training time from evening to morning can increase the safety of athletes immune during the competition.

  14. Nutrient Needs of Young Athletes.

    Science.gov (United States)

    Willenberg, Barbara; Hemmelgarn, Melinda

    1991-01-01

    Explains the nutritional requirements of children and adolescents, and the physiological roles of the major nutrients. Details the nutrient needs of young athletes, including pre- and postgame meals and fluid replacement. Discusses eating disorders and obesity. Advocates a diet rich in complex carbohydrates. (BC)

  15. Collegiate Athletes and Career Identity

    Science.gov (United States)

    Murdock, Jennifer L.; Strear, Molly M.; Jenkins-Guarnieri, Michael A.; Henderson, Angela C.

    2016-01-01

    Given the unique experiences of collegiate athletes and the need to facilitate their transition as they complete postsecondary education and join the workforce, the present study sought to evaluate a group-administered career development program at a US university focused on preparing students for the transition into professional life upon…

  16. Paralympic Athletes and "Knowing Disability"

    Science.gov (United States)

    Fitzgerald, Hayley

    2012-01-01

    This article explores non-disabled young people's understandings of Paralympic athletes and the disability sports they play. The article examines how society has come to know disability by discussing medical and social model views of disability. The conceptual tools offered by Pierre Bourdieu are utilised as a means of understanding the nature and…

  17. The Institution's Obligations to Athletes

    Science.gov (United States)

    Sharp, Linda A.; Sheilley, Holly K.

    2008-01-01

    Many commentators have noted that growing commercialization of college sports has made it increasingly difficult for universities to reconcile the gap between college sports and the fundamental mission of higher education. This article considers those individuals who choose to be a student athlete in good faith, and suggests strategies that can be…

  18. Self Hypnosis for Elite Athletes.

    Science.gov (United States)

    Davey, Colin P.

    A summary of the use of hypnosis in sport (Morgan 1980) has suggested that the evidence in this area is equivocal, particularly in strength, endurance, and psychomotor tasks. However, some experiments have demonstrated the potential use of hypnosis. This paper presents examples of two elite Australian athletes who achieve success using hypnosis or…

  19. Athletic Excellence and National Glory

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    The Athens Olympic Games marked a watershed in Chinesesporting history. China's remarkable achievements, second only tothose of America, placed indelibly it on the list of powerful sportingnations. More important, China's most celebrated athlete, 110-meterhurdle gold medallist Liu Xiang, banished forever the myth that Asianathletes do not measure up to those of Europe or the USA.

  20. Has the athlete trained enough to return to play safely? The acute:chronic workload ratio permits clinicians to quantify a player's risk of subsequent injury.

    Science.gov (United States)

    Blanch, Peter; Gabbett, Tim J

    2016-04-01

    The return to sport from injury is a difficult multifactorial decision, and risk of reinjury is an important component. Most protocols for ascertaining the return to play status involve assessment of the healing status of the original injury and functional tests which have little proven predictive ability. Little attention has been paid to ascertaining whether an athlete has completed sufficient training to be prepared for competition. Recently, we have completed a series of studies in cricket, rugby league and Australian rules football that have shown that when an athlete's training and playing load for a given week (acute load) spikes above what they have been doing on average over the past 4 weeks (chronic load), they are more likely to be injured. This spike in the acute:chronic workload ratio may be from an unusual week or an ebbing of the athlete's training load over a period of time as in recuperation from injury. Our findings demonstrate a strong predictive (R(2)=0.53) polynomial relationship between acute:chronic workload ratio and injury likelihood. In the elite team setting, it is possible to quantify the loads we are expecting athletes to endure when returning to sport, so assessment of the acute:chronic workload ratio should be included in the return to play decision-making process. PMID:26701923

  1. 浅谈初中三级跳远运动员的力量训练%On Strength Training of Triple Jump Athletes at Junior Middle Schools

    Institute of Scientific and Technical Information of China (English)

    纪有仁

    2012-01-01

    Triple jump is an athletics with complex skills and higher requirements for speed and strength quality of athletes. To young triple jump athletes, junior middle school stage is an important period for their growth and devel- opment. In this paper, according to athlete' s physiological characteristics in this phase, it proposes the general strength training as well as special strength training methods, and summarizes the principles needed to be followed in the process of strength training through the analysis of triple jump skills and the role of muscle group.%三级跳远是一项技术复杂、且对运动员速度、力量素质要求较高的田径项目。对少年三级跳远运动员来说初中阶段是他们生长发育的重要时期。本文根据这一阶段运动员的生理特点,通过三级跳远动作技术和参与作用肌肉群的分析,提出一般力量训练和专项力量训练等方法,并总结力量训练中需要遵循的原则。

  2. Effect of Implicit Perceptual-Motor Training on Decision-Making Skills and Underpinning Gaze Behavior in Combat Athletes.

    Science.gov (United States)

    Milazzo, Nicolas; Farrow, Damian; Fournier, Jean F

    2016-08-01

    This study investigated the effect of a 12-session, implicit perceptual-motor training program on decision-making skills and visual search behavior of highly skilled junior female karate fighters (M age = 15.7 years, SD = 1.2). Eighteen participants were required to make (physical or verbal) reaction decisions to various attacks within different fighting scenarios. Fighters' performance and eye movements were assessed before and after the intervention, and during acquisition through the use of video-based and on-mat decision-making tests. The video-based test revealed that following training, only the implicit perceptual-motor group (n = 6) improved their decision-making accuracy significantly compared to a matched motor training (placebo, n = 6) group and a control group (n = 6). Further, the implicit training group significantly changed their visual search behavior by focusing on fewer locations for longer durations. In addition, the session-by-session analysis showed no significant improvement in decision accuracy between training session 1 and all the other sessions, except the last one. Coaches should devote more practice time to implicit learning approaches during perceptual-motor training program to achieve significant decision-making improvements and more efficient visual search strategy with elite athletes. PMID:27371637

  3. The Female Athlete Triad: A Metabolic Phenomenon

    OpenAIRE

    Anne B. Loucks

    2014-01-01

    The Female Athlete Triad (Triad) is a syndrome in which low energy availability triggers a broad range of endocrine mechanisms that conserve energy expenditure, and thereby impairs reproductive and skeletal health.  Energy availability is the amount of dietary energy remaining after exercise training for all other physiological functions each day.  The specific kind of reproductive dysfunctions caused by low energy availability are functional hypothalamic menstrual disorders.  To ensure that ...

  4. The effects of traditional and enforced stopping speed and agility training on multidirectional speed and athletic function.

    Science.gov (United States)

    Lockie, Robert G; Schultz, Adrian B; Callaghan, Samuel J; Jeffriess, Matthew D

    2014-06-01

    This study investigated the effects of a traditional speed and agility training program (TSA) and an enforced stopping program emphasizing deceleration (ESSA). Twenty college-aged team sport athletes (16 males, 4 females) were allocated into the training groups. Pretesting and posttesting included: 0-10, 0-20, 0-40 m sprint intervals, change-of-direction, and acceleration test (CODAT), T-test (multidirectional speed); vertical, standing broad, lateral, and drop jumps, medicine ball throw (power); Star Excursion Balance Test (posteromedial, medial, anteromedial reaches; dynamic stability); and concentric (240° · s(-1)) and eccentric (30° · s(-1)) knee extensor and flexor isokinetic testing (unilateral strength). Both groups completed a 6-week speed and agility program. The ESSA subjects decelerated to a stop within a specified distance in each drill. A repeated measures analysis of variance determined significant (p ≤ 0.05) within- and between-group changes. Effect sizes (Cohen's d) were calculated. The TSA group improved all speed tests (d = 0.29-0.96), and most power tests (d = 0.57-1.10). The ESSA group improved the 40-m sprint, CODAT, T-test, and most power tests (d = 0.46-1.31) but did not significantly decrease 0-10 and 0-20 m times. The TSA group increased posteromedial and medial excursions (d = 0.97-1.89); the ESSA group increased medial excursions (d = 0.99-1.09). The ESSA group increased concentric knee extensor and flexor strength, but also increased between-leg knee flexor strength differences (d = 0.50-1.39). The loading associated with stopping can increase unilateral strength. Coaches should ensure deceleration drills allow for appropriate sprint distances before stopping, and athletes do not favor 1 leg for stopping after deceleration. PMID:24169474

  5. Anger in Adolescent Boy Athletes: a Comparison Among Judo, Karate, Swimming and Non Athletes

    Directory of Open Access Journals (Sweden)

    Mohammad-Ali Mansournia

    2012-03-01

    Full Text Available Objective: Karate and judo are originally Japanese martial arts which may have different influences on adolescents’ behavior. This study was conducted to examine the total anger rate and its subscale-reactive anger, instrumental anger, and anger control-rates in young karateka and judoka.Methods: A cross-sectional study was carried out in 11 to 19-year old boys. Adolescents included in the study were judoka (n=70, karateka (n=66, swimmers (n=59, and non athletes (n=96. One stage cluster sampling method was used to select judoka, karateka, and swimmers from sport clubs in Tehran. Students of governmental schools at the same area were chosen as the non-athletes group. The “Adolescent Anger Rating Scale” questionnaire was utilized to assess the anger rate.Findings: The mean age of participants was 12.90(±2.06 years. The total anger rates were 45.40 (±5.61 in judoka, 41.53(±5.63 in karateka, 41.19(±5.33 in swimmers, and 45.44 (±8.58 in non athletes. In total anger scale karateka and swimmers had a significantly lower score compared to judoka and non athletes. In instrumental anger subscale the difference was significant just between karateka and non athletes. In reactive anger subscale judoka showed higher scores than swimmers. In anger control subscale the difference was significant between judoka and swimmers and also judoka and karateka. The difference of anger control between karateka and non athletes was significant.Conclusion: The findings of this study propose a difference in the anger rate between judoka and karateka. In contrary to the results of previous studies, judo training may have no influence on anger control, while karate training could be beneficial.

  6. Muscle strength in athletes-hand kettlebell sport for different meteorological situations

    Directory of Open Access Journals (Sweden)

    Kulthickiy Z.I.

    2011-12-01

    Full Text Available Considered indicators of the strength of muscles of hands of students of general physical training and weightlifting athletes. The study involved 16 students of general physical training, 16 weightlifting athletes (III level and 16 athletes (II level. Age 18-23 years of study (men. Investigations were carried out at meteorological situations I and type III. It is established that muscle strength depends on the athletes and sports category varies for different types of weather. When the type III weather in all surveyed groups of athletes, a decrease of muscle strength.

  7. Is it possible to create a thermal model of warm-up? Monitoring of the training process in athletic decathlon

    Science.gov (United States)

    Adamczyk, Jakub Grzegorz; Olszewska, Magdalena; Boguszewski, Dariusz; Białoszewski, Dariusz; Reaburn, Peter

    2016-05-01

    The aim of the present study was to define if the athletes may vary their warm-up according to the specific demands of event they are preparing for and that higher-level athletes may differ in their thermal responses than lower-level athletes. Ten top level Polish male decathletes (19.9 ± 3.0 yr, 187.9 ± 4.7 cm, 82.7 ± 6.7 kg) who participated in the study were examined with a thermographic camera. Thermal imaging of each athlete was undertaken three times: at rest before the warm-up began, immediately after the general warm-up, and immediately after the specific warm-up. As significant changes in skin surface temperatures were observed between rest and both general and specific warm-ups (p exercises (r = 0.62; p physical effort of warm-up, the present findings suggest it is possible to individually adapt the warm-up to the needs of both the event being prepared for and the level of athlete.

  8. Is it possible to create a thermal model of warm-up? Monitoring of the training process in athletic decathlon

    Science.gov (United States)

    Adamczyk, Jakub Grzegorz; Olszewska, Magdalena; Boguszewski, Dariusz; Białoszewski, Dariusz; Reaburn, Peter

    2016-05-01

    The aim of the present study was to define if the athletes may vary their warm-up according to the specific demands of event they are preparing for and that higher-level athletes may differ in their thermal responses than lower-level athletes. Ten top level Polish male decathletes (19.9 ± 3.0 yr, 187.9 ± 4.7 cm, 82.7 ± 6.7 kg) who participated in the study were examined with a thermographic camera. Thermal imaging of each athlete was undertaken three times: at rest before the warm-up began, immediately after the general warm-up, and immediately after the specific warm-up. As significant changes in skin surface temperatures were observed between rest and both general and specific warm-ups (p exercises (r = 0.62; p performing competitors were characterized by a higher variability of skin temperatures depending on the event being prepared for. The present findings suggest that in sporting competitions characterized by the need for specificity of warm-up of different muscular segments, thermal imaging can be useful observe thermoregulatory responses. Due to these observed individual thermal reactions to the physical effort of warm-up, the present findings suggest it is possible to individually adapt the warm-up to the needs of both the event being prepared for and the level of athlete.

  9. Injury Rates in Iranian Taekwondo Athletes; a Prospective Study

    Directory of Open Access Journals (Sweden)

    Ziaee

    2010-03-01

    Full Text Available Purpose Taekwondo, as the most popular martial art among Iranian sportsmen, might lead to injury for the athletes of this sport during competitions. We decided to report the incidence rate of injuries sustained by the athletes of this sport during national competitions. Methods All competitions of Iran national championship taekwondo league in 2006-2007 with 204 athletes were observed prospectively to detect the occurrence of injuries. The severity of injuries was classified into four groups (mild, moderate, severe, and critical according to the involvement of medical care team in the contest, ability of the athletes to resume and duration of probable absence of injured athletes from future competitions and training sessions. Athlete-Exposure (A-E was defined as the number of competitions multiplied by two. On this base, the rate of injury incidence per 1000 A-Es, the rate of injuries per time unit and the rate of injury occurred for each 100 athletes were considered as the major outcomes of this study. Results Of totally 1,338 A-Es, 93 injuries were recorded during the competitions. The rate of injury incidence was found to be 69.5 injuries per 1000 A-Es and the rate of injuries per minute of competitions was 0.023 which corresponded to 23.3 injuries per 1000 minutes of competitions. 45.6 injuries were occurred for each 100 athletes during the course of competitions. The most frequent injuries were mild (68.8% and critical injuries (24.7%, followed by moderate and severe injuries; 4.3% and 2.1%, respectively. Conclusion The rate of injury we found was lower than that of western countries. In spite of finding the lower limbs as the most frequent place of injuries in other studies, we found the upper limbs as the most predisposed place of injuries which might be due to difference in the method of combat of Iranian athletes with other athletes.

  10. Morphologic Features of the "Athlete's Heart" in Children: A Contemporary Review.

    Science.gov (United States)

    Rowland, Thomas

    2016-08-01

    Recognizing the cardiac features of athletically trained children bears importance for health care providers and exercise physiologists alike. This literature review reveals that ventricular enlargement and/or hypertrophy are commonly observed in studies of pre- and early-adolescent endurance athletes, yet the magnitude of these features is less than that described in adult athletes. Moreover, the upper range of values in child athletes is sufficiently small that clinical confusion with findings mimicking those in individuals with heart disease should not be expected to occur. In contrast to sex differences in the "athlete's heart" in adults, cardiac structural findings in child athletes are similar in males and females. The extent that cardiac features observed in trained child athletes reflect a response to training or are influenced by genetic preselection remains uncertain. PMID:26694944

  11. Psychological effects of chronic injury in elite athletes.

    OpenAIRE

    Shuer, M L; Dietrich, M S

    1997-01-01

    Many athletes train in a constant state of pain or injury while meeting the demands of an elite level program. It is hypothesized that the emotional distress experienced by athletes with chronic injuries is not inconsequential. A self-report battery, the Impact of Event Scale, was administered to 280 inter-collegiate athletes at a division I institution in an attempt to examine their response to chronic injury. Of the 280, 134 (48%) had been injured by study definition, with 117 (42%) meeting...

  12. THE RELATIONSHIP BETWEEN ATHLETIC IDENTITY AND SPORTS PERFORMANCE AMONG NATIONAL ROWERS DURING DIFFERENT SEASONS OF COMPETITION

    Directory of Open Access Journals (Sweden)

    Zahra Nili Ahmadabadi

    2014-06-01

    Full Text Available Aim: Psychologists believe that mental skill like any other skill, can be taught and practiced, and without making use of this factor, it is impossible to achieve peak performance; therefore, elite athletes in different levels and their coaches, shall know about practical concepts and methods of developing mental skills. So, the purpose of this study is to investigate the relationship between athletic identity and sports performance among national rowers during different seasons of competition. Methods: Forty athletes (20 females and 20 males who were members of the national team with the age mean 23/67 (±3/71 participated in this correlation research. The statistic sample of this investigation was chosen with a special purpose. Athletic identity was measured by Brewer Athletic Identity Questionnaire (AIMS (1999, and sports performance was measured by 4 physical fitness tests and 4 Proficiency tests in 6 respective stages. The data was analyzed by descriptive statistics, Pearson correlation and Multivariate regression analysis coefficient with P<0.05. Results: The results indicated that there was positive correlation between sports performance and athletic identity during different seasons of competition (P<0.05, but this amount of correlation was different in different seasons of competition. There was significant correlation between athletic identity and sports performance only during the seasons. The results indicated that athletic identity at the end of the training season is a good predictor for athletics success in competition season (P<0.05،f:7/12. So that 48%of athletic performance in competition season can be predicted from athletic identity scales at the end of the training season. Conclusion: Athletic identity increased as sports performance was enhanced; indicating that there was a significant correlation in this season because of its importance for the athletes. Athletes know that if they have good performance, their role of being

  13. The rodeo athlete: sport science: part I.

    Science.gov (United States)

    Meyers, Michael C; Laurent, C Matthew

    2010-05-01

    Based on the tradition, history and lore of the American West, as well as the individualistic nature and lifestyle of the sport of rodeo, the rodeo athlete has achieved iconic status in sport, literature, art and entertainment. For over half a century, rodeo has become a staple of organized sport programmes in high schools, universities and international competitions. The origins of rodeo grew from ranch work dating back to the Spanish vaqueros in the 1700s. The sport was officially organized in 1929 and, by the 1930s, championships were determined and the sport of rodeo surpassed baseball and auto racing in spectator attendance. Since then, sponsorship has grown, resulting in extensive worldwide popularity through major media outlets. Despite growing popularity, few investigations exist regarding the scientific aspects of the sport. Rodeo competition is an activity that is basically intermittent in nature, with short periods of highly intense activity. When considering that experience and, thus, improvement in rodeo is achieved solely through constant and punishing practices involving actual and repetitive, human versus livestock competition, the practices closely imitate a sport-specific form of interval training. Studies, which address the anthropometric and performance characteristics of rodeo competitors, reveal that they are comparable to athletes in more traditional sports. The psychological constructs conducive to performance in rodeo have been varied and limited, with most research efforts focused on personality characteristics, sensation seeking and competitive anxiety. Nevertheless, when evaluated relative to higher levels of traditional sport performance, rodeo participants closely resemble their mainstream counterparts. Although efforts to quantify this non-traditional sport are still in the initial stages, information concerning what the optimal fitness level of rodeo athletes should be for maximal performance levels, in a basically anaerobic sport

  14. Coach-athlete attachment and the quality of the coach-athlete relationship: implications for athlete's well-being.

    Science.gov (United States)

    Davis, Louise; Jowett, Sophia

    2014-01-01

    This study examined whether athletes' attachment styles with the coach were linked to aspects of the coach-athlete relationship quality and, in turn, whether relationship quality was linked to athletes' well-being. One hundred and ninety-two athletes completed a questionnaire measuring their attachment styles and relationship quality with the coach as well as their feelings of positive affect (PA) and negative affect (NA). Structural equation modelling (SEM) analysis found athletes' avoidant and secure attachment styles to be associated with aspects of coach-athlete relationship quality such as social support, relationship depth, and interpersonal conflict. Interpersonal conflict appeared to play a key role in athletes' PA and NA. From a practical perspective, an understanding of conflict management could provide a resource that allows athletes (and coaches) to enhance the quality of their sporting relationships. Specifically, an awareness of proactive strategies (e.g., steps to clarify expectations) and reactive strategies (e.g., cooperation during the discussion of disagreements) could potentially lead both coaches and athletes to "broaden" their viewpoints and in turn "build" connections that are capable of generating positive emotions including interest, excitement, happiness, and zeal. PMID:24713087

  15. The relation between athletic sports and prevalence of amenorrhea and oligomenorrhea in Iranian female athletes

    OpenAIRE

    Dadgostar Haleh; Razi Mohammad; Aleyasin Ashraf; Alenabi Talia; Dahaghin Saeideh

    2009-01-01

    Abstract Background In 1992, the concept of female athlete triad was introduced to describe the interrelated problems of amenorrhea, eating disorders and osteoporosis seen in female athletes. To gain a clearer picture of amenorrhea/oligomenorrhea in Iran, one of the main components of the female athlete triad, we therefore established this study on the prevalence of amenorrhea/oligomenorrhea in elite Iranian female athletes, also evaluating the risk factors of these disorders in the same popu...

  16. College athletics, body size, and cancer mortality

    Energy Technology Data Exchange (ETDEWEB)

    Polednak, A.P.

    1976-07-01

    Data are presented on mortality from neoplasms as determined from death certificates in a cohort of 8393 college men, according to athletic status in college. Major athletes (lettermen) died significantly more often from neoplasms than nonathletes. Mean age at death from neoplasms (underlying cause) was significantly lower in major athletes than in both minor athletes and nonathletes. After matching major athletes with nonathletes of comparable body size (height and weight), differences in proportional mortality and mean age at death from neoplasms persisted, although not statistically significant for the smaller samples. Correlation coefficients (Pearson r) and partial r's between weight in college and age at death from neoplasms were negative but of low magnitude. Some possible explanations for the differences between major athletes and nonathletes are discussed.

  17. Clinical examination of athletes with groin pain

    DEFF Research Database (Denmark)

    Hölmich, P; Hölmich, L R; Bjerg, A M

    2004-01-01

    groin pain must be clearly defined and reproducible. OBJECTIVES: To describe clinical examination techniques for groin pain in athletes and evaluate the intraobserver and interobserver reliability of these. METHODS: Eighteen athletes, nine with sports related groin pain and nine without groin pain, were...... examined by two doctors and two physiotherapists. The examiners were trained in the examination techniques before the study. The examiners were blinded to the symptoms and identity of the subjects. The subjects were examined twice by each examiner in random order. The examinations included evaluation of...... agreement were in accordance and showed good reliability of the examinations. The kappa values for the intraobserver agreement were above 0.60 in 11 of 14 tests, and those for the interobserver agreement of the pain tests were above 0.60 in eight of 10 tests. The only test without acceptable interobserver...

  18. [Immune state in athletes with mitral valve prolapse].

    Science.gov (United States)

    Maslennikova, O M; Reznichenko, T A; Firsakova, V Iu

    2013-01-01

    The authors evaluated immune state in 541 professional athletes. The athletes with vitral valve prolapse (132 subjects) appeared to have immune changes - lower immunoglobulines levels, general leucocytes count, if compared to the athletes without mitral valve prolapse. PMID:24340766

  19. Apophyseal damage in adolescent athlete

    International Nuclear Information System (INIS)

    The increasing demands on the adolescent athlete in high perfomance sports puts high biomechanical stress on the growing structures of the active and passive locomotor system. The ''growing factor'' itself increases stretching forces on tendon insertions, which are often overloaded when a physical demanding sport is performed additionally. The apophysis is an ossification nucleus near the tendon insertion, which appears before the growing age resumes and these apophysis finally fuses with the adjacent bone. The tensile forces from vigorous sports activity leads to a chronic or acute avulsion of the ossifying tendon insertion. The radiological appearance of this apophyseal damage with ossification and osteolytic processes is sometimes difficult with respect to differential diagnoses. Apophyseal impairment is associated with pain, tenderness to palpation and decreased muscle function. If it is not diagnosed and treated properly it can lead to end of career in many adolescent athletes. (orig.)

  20. Application of A Physiological Strain Index in Evaluating Responses to Exercise Stress – A Comparison Between Endurance and High Intensity Intermittent Trained Athletes

    Directory of Open Access Journals (Sweden)

    Pokora Ilona

    2016-04-01

    Full Text Available The study evaluated differences in response to exercise stress between endurance and high-intensity intermittent trained athletes in a thermoneutral environment using a physiological strain index (PSI. Thirty-two subjects participated in a running exercise under normal (23°C, 50% RH conditions. The group included nine endurance trained athletes (middle-distance runners - MD, twelve high-intensity intermittent trained athletes (soccer players - HIIT and eleven students who constituted a control group. The exercise started at a speed of 4 km·h–1 which was increased every 3 min by 2 km·h–1 to volitional exhaustion. The heart rate was recorded with a heart rate monitor and aural canal temperature was measured using an aural canal temperature probe. The physiological strain index (PSI and the contribution of the circulatory and thermal components to the overall physiological strain were calculated from the heart rate and aural canal temperature. The physiological strain index differed between the study and control participants, but not between the MD and HIIT groups. The physiological strain in response to exercise stress in a thermoneutral environment was mainly determined based on the circulatory strain (MD group - 73%, HIIT group – 70%. The contribution of the circulatory and thermal components to the physiological strain did not differ significantly between the trained groups (MD and HIIT despite important differences in morphological characteristics and training-induced systemic cardiovascular and thermoregulatory adaptations.

  1. Recognition and Management of Athletic Pubalgia

    Institute of Scientific and Technical Information of China (English)

    Paul R. Geisler; Ed.D; ATC

    2011-01-01

    Whether termed “sports hernias”,“hockey groin”,or “athletic pubalgia”,insidious onset and vague groin and hip maladies seem to be on the rise in the last few years,creating much confusion as to the best way to diagnosis and treat the multifaceted and complex conditions.Because of the vague nature of their clinical presentation,sports hernias and athletic pubalgia are complicated and multifaceted problems for clinicians and athletes to manage.

  2. The Effects of Athletic Competition on Character Development in College Student Athletes

    Science.gov (United States)

    Stoll, Sharon Kay

    2012-01-01

    This article argues that there are inherent problems in athletic competition relating to character development in college student athletes. A review of the research supports the claim that athletic competitions do not build character. The author proposes ways to address this problem and provides personal observations and published research to…

  3. Academic and Athletic Motivation as Predictors of Academic Performance of Division I College Student-Athletes

    Science.gov (United States)

    Carter, Christina Michelle

    2012-01-01

    Division I intercollegiate student-athletes represent a unique population of college students on college campuses today because they face competing demands between the student and athlete roles. Without the proper environment and motivation for academic performance, some Division I student-athletes are unable to obtain a college degree and leave…

  4. Examining Academic and Athletic Motivation among Student Athletes at a Division I University

    Science.gov (United States)

    Gaston-Gayles, Joy L.

    2004-01-01

    Academic motivation as a predictor of academic performance for college athletes has been debated in the literature. This study examined the utility of academic and athletic motivation as a key variable in predicting academic performance among 211 college athletes at a Division I institution in the Midwest. After controlling for background…

  5. Academic Comparison of Athletes and Non-Athletes in a Rural High School.

    Science.gov (United States)

    Zaugg, Holt

    1998-01-01

    Compares academic performance, behavior, and commitment of basketball and volleyball athletes and nonathletes in a rural Canadian high school. Compares mid-term and final grades in each school discipline, disciplinary visits to administrators, and misbehavior demerits. Estimates athletes' mean weekly time commitment in each sport. Athletes matched…

  6. Support Services for Student-Athletes: Assessing the Differences in Usage among Student-Athletes

    Science.gov (United States)

    Powell, Julie A.

    2009-01-01

    The purpose of this study was to determine the usage rates of support services for student-athletes at a small, private college in the southeast with membership in the National Association of Intercollegiate Athletics (NAIA), in efforts to understand how universities and sport organizations can assist in the challenges student-athletes face when…

  7. An Interpersonal Psychotherapy Approach to Counseling Student Athletes: Clinical Implications of Athletic Identity

    Science.gov (United States)

    Heird, Emily Benton; Steinfeldt, Jesse A.

    2013-01-01

    Research has shown that disruptive circumstances in an athlete's career (temporary injury, permanent injury, retirement) can pose significant difficulties, especially if the athlete has developed a salient athletic identity at the expense of a multidimensional self-concept. The authors present an interpersonal psychotherapy approach to case…

  8. Career development workshop for athletes

    OpenAIRE

    Faulkner, Michel J.

    1985-01-01

    The Career Development Workshop For Athletes was designed to aid in the comprehensive career development effort at Virginia Tech. The pilot research project involved 40 active freshman varsity football players enrolled during Fall and Winter quarters of the 1984-85 school year. The 40 students were randomly selected from a pool of 65 freshman football players. The experimental design was a two stage stratification. The first stage was selection and the second stage was as...

  9. [Exercise-induced asthma in athletes--a review].

    Science.gov (United States)

    Vuljanko, Ivana Maloča; Plavec, Davor

    2014-01-01

    Elite athletes are often subjected to endurance training in the environment in which they are chronically exposed to pollutants/irritants, allergens or cold air. These factors lead to an increased risk of upper and lower respiratory tract dysfunction. The diagnosis of asthma is crucial in elite athletes because of potential implications on athlete's general well-being as well as their competitive ability. Symptoms of asthma in elite athletes are not necessarily associated with the classic features of asthma seen in general population. Other clinical entities can create symptoms similar to those of asthma and therefore can lead to an incorrect diagnosis and ineffective treatment. The diagnosis requires a combination of symptoms and positive laboratory tests. Currently, there is no evidence that the treatment of asthma in athletes should be different from the treatment of asthma in non-athletes. However, some specific issues need to be considered in the elite athletes, such as compliance with the rules of World Anti-Doping Agency and International Olympic Committee. PMID:25647995

  10. Seasonal Fluctuations in Airway Responsiveness in Elite Endurance Athletes

    OpenAIRE

    Howard B Hemingson; Davis, Beth E.; Cockcroft, Donald W

    2004-01-01

    BACKGROUND: It has been suggested that exposure to winter training conditions (irritants in indoor facilities and/or cold, dry air in the outdoors) can increase airway responsiveness in elite endurance athletes.OBJECTIVES: It has yet to be elucidated whether elite endurance athletes experience seasonal fluctuations in their airway responsiveness.METHODS: Eighteen members of a varsity cross-country running team underwent screening procedures and five members were enrolled in the study. Each at...

  11. Echocardiographic left ventricular hypertrophy in Chinese endurance athletes.

    OpenAIRE

    Lo, Y S; Chin, M K

    1990-01-01

    Most echocardiographic data on the athletic heart syndrome originate from the United States and Western Europe. There are no published data on echocardiographically documented left ventricular hypertrophy in Asian athletes. We investigated the echocardiographic changes which take place with endurance training by studying eight Hong Kong national cyclists. This study confirms that left ventricular hypertrophy and increased left ventricular end-diastolic dimensions are common findings in Chines...

  12. Non-specific Adaptive Reactions of Athletes: Evaluation and Correction

    Directory of Open Access Journals (Sweden)

    K. N. Naumova

    2015-12-01

    Full Text Available This work studies changes in non-specific adaptive reactions (NSAR of athletes who practice Wushu and Qigong and take Kladorod, a biological product made from plant material. The results of our study demonstrate the effectiveness of Kladorod as a remedy to enhance adaptive capacity with the possibility of application for training of athletes without any restrictions within the criteria of doping control.

  13. Syndesmotic ankle sprains in athletes.

    Science.gov (United States)

    Williams, Glenn N; Jones, Morgan H; Amendola, Annunziato

    2007-07-01

    Ankle sprains are among the most common athletic injuries and represent a significant source of persistent pain and disability. Despite the high incidence of ankle sprains in athletes, syndesmosis injuries have historically been underdiagnosed, and assessment in terms of severity and optimal treatment has not been determined. More recently, a heightened awareness in sports medicine has resulted in more frequent diagnoses of syndesmosis injuries. However, there is a low level of evidence and a paucity of literature on this topic compared with lateral ankle sprains. As a result, no clear guidelines are available to help the clinician assess the severity of injury, choose an imaging modality to visualize the injury, make a decision in terms of operative versus nonoperative treatment, or decide when the athlete may return to play. Increased knowledge and understanding of these injuries by clinicians and researchers are essential to improve the prevention, diagnosis, and treatment of this significant condition. This review will discuss the anatomy, mechanism of injury, diagnosis, and treatment of syndesmosis sprains of the ankle while identifying controversies in management and topics for future research. PMID:17519439

  14. Management of allergic Olympic athletes.

    Science.gov (United States)

    Fitch, K D

    1984-05-01

    Twenty percent of the recent Australian Olympic athletes have had an allergic disorder. Because of the ban on all sympathomimetic drugs except some beta 2-agonists. Olympic team physicians have a major responsibility to ensure that no competitor is disqualified for infringing on the antidoping rules of the Medical Commission of the International Olympic Committee. Inadvertent contravention of these regulations may occur because numerous banned sympathomimetics are available to athletes and their coaches without medical prescription and are frequently contained in combination preparations. The unbroken 24 yr in which asthmatics have won Olympic medals have been both before and after the introduction of drug tests. Currently a comprehensive range of preventive and therapeutic medications are available for asthmatics to compete with minimal respiratory disadvantage. It was, however, during a period of unnecessary restriction that an American swimmer forfeited his gold medal because of prerace ingestion of a banned sympathomimetic agent. Should adverse air quality be encountered during the Los Angeles Olympics, allergic competitors will be among the most inconvenienced . Athletes with allergic rhinitis and sinusitis will be the most disadvantaged because sympathomimetic vasoconstrictors remain banned. It is strongly recommended that the Medical Commission of the International Olympic Committee meet with an appropriate body of experts (i.e., the American Academy of Allergy and Immunology) to review this ban on vasoconstrictor agents. PMID:6715736

  15. Elite athletes: are the genes the champions?

    OpenAIRE

    Lucía Mulas, Alejandro; Morán, María; Zi-Hong, He; Ruiz, Jonatan R.

    2010-01-01

    Recent research has analyzed the genetic factors that influence world-class athletic status. Much of what we know comes from association studies, with the ACE I/D and ACTN3 R577X polymorphisms having been extensively studied. The association between the ACTN3 R577X variation and elite athlete status in power sports is strongly documented, yet whether the current body of knowledge on other variants can be extrapolated to athletic champion status remains to be determined. Athletic champion stat...

  16. Nutrition for Women Athletes. Commonly Asked Questions.

    Science.gov (United States)

    Burke, N. Peggy

    1987-01-01

    Information on the nutritional needs of female athletes is presented. Among the topics discussed are proper eating habits, carbohydrate loading, amenorrhea, osteoporosis, anemia, vitamins, and minerals. (MT)

  17. High-Intensity Intermittent Training Positively Affects Aerobic and Anaerobic Performance in Judo Athletes Independently of Exercise Mode

    Science.gov (United States)

    Franchini, Emerson; Julio, Ursula F.; Panissa, Valéria L. G.; Lira, Fábio S.; Gerosa-Neto, José; Branco, Braulio H. M.

    2016-01-01

    Purpose: The present study investigated the effects of high-intensity intermittent training (HIIT) on lower- and upper-body graded exercise and high-intensity intermittent exercise (HIIE, four Wingate bouts) performance, and on physiological and muscle damage markers responses in judo athletes. Methods: Thirty-five subjects were randomly allocated to a control group (n = 8) or to one of the following HIIT groups (n = 9 for each) and tested pre- and post-four weeks (2 training d·wk−1): (1) lower-body cycle-ergometer; (2) upper-body cycle-ergometer; (3) uchi-komi (judo technique entrance). All HIIT were constituted by two blocks of 10 sets of 20 s of all out effort interspersed by 10 s set intervals and 5-min between blocks. Results: For the upper-body group there was an increase in maximal aerobic power in graded upper-body exercise test (12.3%). The lower-body group increased power at onset blood lactate in graded upper-body exercise test (22.1%). The uchi-komi group increased peak power in upper- (16.7%) and lower-body (8.5%), while the lower-body group increased lower-body mean power (14.2%) during the HIIE. There was a decrease in the delta blood lactate for the uchi-komi training group and in the third and fourth bouts for the upper-body training group. Training induced testosterone-cortisol ratio increased in the lower-body HIIE for the lower-body (14.9%) and uchi-komi (61.4%) training groups. Conclusion: Thus, short-duration low-volume HIIT added to regular judo training was able to increase upper-body aerobic power, lower- and upper-body HIIE performance.

  18. Profile of injures prevalence in athletes who participated in SESC Triathlon Caiobá-2011

    OpenAIRE

    Bertola, Izabela Pichinin; Sartori, Renato Pineda; Corrêa, Daniela Gallon; Zotz, Talita Gianello Gnoato; Gomes, Anna Raquel Silveira

    2014-01-01

    OBJECTIVE: To identify the prevalence of injuries occurred during training and/or competition in triathlon athletes at SESC Triathlon Caiobá-2011. METHODS: One hundred and ninety athletes participated in the study (153 males and 37 females). RESULTS: Athletes reported time of practice between 3 to 6 years (20%), training frequency of 5 days per week (48%), at least one injury during trainings (76%). The prevalence of injuries according to the sports category was: running (79%), cycling (16%) ...

  19. Division I Student Athletes' Perceptions: How Well Does the Athletic Department Promote Student Athlete Development in an Urban-Serving University?

    Science.gov (United States)

    Vermillion, Mark

    2014-01-01

    The purpose of the research was to identify student athletes' perceptions of their athletic department regarding student development. Student athletes from a Division I athletic department were surveyed (n = 369) in order to monitor their development. Regression analyses, which included respondent's sport, gender, classification, reports of abuse,…

  20. The role of haemoglobin mass on VO(2)max following normobaric 'live high-train low' in endurance-trained athletes

    DEFF Research Database (Denmark)

    Robach, Paul; Siebenmann, Christoph; Jacobs, Robert A;

    2012-01-01

    It remains unclear by which mechanism 'live high-train low' (LHTL) altitude training increases exercise performance. Haematological and skeletal muscle adaptations have both been proposed. To test the hypotheses that (i) LHTL improves maximal oxygen uptake (VO(2)max) and (ii) this improvement is...... related to hypoxia-induced increases in total haemoglobin mass (Hb(mass)) and not to improved maximal oxidative capacity of skeletal muscle, we determined VO(2)max before LHTL and after LHTL, before and after the altitude-induced increases in Hb(mass) (measured by carbon-monoxide rebreathing) had been...... abolished by isovolumic haemodilution. We obtained skeletal muscle biopsies to quantify mitochondrial oxidative capacity and efficiency. Sixteen endurance-trained athletes were assigned (double-blinded, placebo controlled) to =16 h/day over 4 weeks to normoxia (placebo, n=6) or normobaric hypoxia equivalent...

  1. Predictors variables of anxiety in the Spanish master athletes

    Directory of Open Access Journals (Sweden)

    Antonio Zarauz Sancho

    2013-01-01

    Full Text Available In recent years Spain has seen a very significant increase in adults over 35 who often train and compete at all levels in athletics tracks. They are master athletes and, above them, there is no nationwide study and very few internationally there. Therefore, the objective of this research is on the one hand, know their training habits, athletic history and their anxiety level, analyzing gender differences, and secondly, obtain predictive models of anxiety based on their training habits and athletic history. We start from the assumption that, in the Spanish veteran athletes, in both sexes, there should be a moderate pre-competitive anxiety (cognitive and somatic and high self-confidence, and anxiety will be predict by a high score in the other state of anxiety, by scoring low in self-confidence as well as to train fewer days a week and take less years training, for the highest level of competition in which they participates and not having support from a coach. By contrast, self-confidence can be predicted by low rate in the two states of anxiety, by training more days a week and have more years training, by the lower level of the competition in which it participates and for having supported a coach. The results confirmed the hypothesis regarding levels of anxiety and self-confidence but, however, unexpected results were obtained regarding the prediction thereof which are discussed later

  2. Personal health benefits of Masters athletics competition.

    OpenAIRE

    Shephard, R. J.; Kavanagh, T.; Mertens, D J; Qureshi, S; Clark, M.

    1995-01-01

    Questionnaires (750 respondents, 44.4% response rate) examined the long-term health value of endurance exercise training in older age-classed competitors ('Masters Athletes', 551 men and 199 women) over a 7-year period (1985-1992). The majority had initially completed maximal exercise tests. The weekly time devoted to training, competition and exercise-related travel was 10 to 30 h, and the annual expenditure on clothing, equipment and entrance fees was typically in the range Canadian $500-15...

  3. Peculiarities of changes in latent periods of sensor motor responses in young athletes aged 13-16 years depending on the orientation of their training process.

    Directory of Open Access Journals (Sweden)

    Khoroshukha M.F.

    2012-09-01

    Full Text Available It is shown peculiarities of the specific impact of various types of training loads on the body of young athletes. In experiment involved 263 young athletes engaged in different sports (group A- speed-strength sports, group B-endurance sports and 62 secondary school pupils, who don't go in for sports, aged of 13-16 years. A technique of psycho-physiological research was considered. A comparative analysis of changes in rates of psycho-physiological reactions of the surveyed studies for data research'80s and 2000s is shown. It is established that the specificity of the training process is reflected in the nature of the changes of the latent period of simple and complex sensor motor reactions that have the majority of cases are genetically determined. Substantiated the importance of changes in these parameters in the practice of physical education.

  4. Academic and Workplace-related Visual Stresses Induce Detectable Deterioration Of Performance, Measured By Basketball Trajectories and Astigmatism Impacting Athletes Or Students In Military Pilot Training.

    Science.gov (United States)

    Mc Leod, Roger D.

    2004-03-01

    Separate military establishments across the globe can confirm that a high percentage of their prospective pilots-in-training are no longer visually fit to continue the flight training portion of their programs once their academic coursework is completed. I maintain that the visual stress induced by those intensive protocols can damage the visual feedback mechanism of any healthy and dynamic system beyond its usual and ordinary ability to self-correct minor visual loss of acuity. This deficiency seems to be detectable among collegiate and university athletes by direct observation of the height of the trajectory arc of a basketball's flight. As a particular athlete becomes increasingly stressed by academic constraints requiring long periods of concentrated reading under highly static angular convergence of the eyes, along with unfavorable illumination and viewing conditions, eyesight does deteriorate. I maintain that induced astigmatism is a primary culprit because of the evidence of that basketball's trajectory! See the next papers!

  5. Entry-Level Athletic Trainers' Self-Confidence in Clinical Skill Preparedness for Treating Athletic and Emergent Settings Populations

    Science.gov (United States)

    Morin, Gary E.; Misasi, Sharon; Davis, Charles; Hannah, Corey; Rothbard, Matthew

    2014-01-01

    Context: Clinical education is an important component of athletic training education. Concern exists regarding whether clinical experience adequately prepares students to perform professional skills after graduation, particularly with patients in emerging settings. Objective: To determine the confidence levels of athletic training graduates in…

  6. Effects of specific resistance training program on force-velocity relationship, power consumption and work production of quadrics muscle during eccentric actions in elite athletes

    OpenAIRE

    KONSTANTINOS FLESSAS, MARIA KOUMPOULA, DESPINA TSOPANI, CHRALAMBOS OIKONOMOU

    2008-01-01

    Aim: Resistance training is the most famous method for the prevention, rehabilitation of myotendinous injuries and especially for the development of muscle’s ability in competitive and recreational sports. The purpose of the present study was to examine the average exerted force ( ), the mean power consumption (Pmean) and the work production on Quadriceps Femoris Muscle of elite athletes, in accordance with joint’s knee movement velocity, during eccentric contractions, before and after the ap...

  7. New trends in the system of sport training - a way to the holistic development of young athlets

    Directory of Open Access Journals (Sweden)

    Jiří Kratochvíl

    2010-06-01

    Full Text Available The modern sports movement is going through a process of differentiation. New activities have developed and are still developing. New values and new organizational forms and methods of sports training can replace older ones. Sport is a part of modern lifestyle and various subcultures show the diversity of modern sport. In this paper we try to introduce some experiences about the new philosophy of changing values in modern society and try to give a description of process of value differentiation in sport. We used the methods, methodological principles and means of experienced learning through the pedagogical experiment (special training camps that were a part of long time preparation of some groups of young athletes in Wild water slalom. The used programmes (icebreakers, contact games, trust games, initiative and team games, strategic games, social and dramatic games, communication and cooperation games, environmental games, overcoming obstacles, rope courses….. were firstly opportunities for self-development as well as for learning a great deal about teamwork. There are not exact quantitative results but our experiences show a considerable qualitative development in cohesion of the whole team and positive communication among team and coaches. The success of the Czech team at Junior World and European Championships probably reflects the personal development (selfconfidence, self-respect, self-fulfilment, high spirit of competitors.

  8. Development of the Nutritional Diet Information System for Athletes

    Directory of Open Access Journals (Sweden)

    Hongjiang Wu

    2015-09-01

    Full Text Available The quality of diet for a sportsman will impact directly on the training effectiveness and playing condition. Based on now information technologies the nutritional diet information system would design the planning of nutritional implementation and diet recipes for the athletes according to the different sporting events. The system will manage, balance and rationalize the diet and nutrition for the athletes so as to improve training effect and reduce the physical injury. It will also helpful to manage sports training and improve the quality of sports training.

  9. Discussion on Vocational and Technical Training of Athletes of Shaanxi Province%对陕西省运动员职业技术培训问题的探讨

    Institute of Scientific and Technical Information of China (English)

    田世平

    2011-01-01

    To further improve the employment of retired athletes, to enhance vocational skills training of athletes and provide more guidance and training of vocational skills can make them have more competition ability for jobs. The paper surveys the employment of retired athletes and active athletes and vocational skills training in Shaanxi Province, and analyzes the problems that affect the current vocational and technical training of athletes. Through the prospects of vocational training of athletes in Shaanxi Province, the appropriate recommendations and countermeasures are made.%为进一步做好运动员退役后就业工作,加强运动员职业技能培训,为其提供更多适合需要的职业技能指导和培训,使其具备更强的就业竞争能力,对陕西省退役运动员和现役运动员就业及职业技能培训进行调查,分析目前影响运动员职业技术培训的问题,本文通过对我省运动员的职业技能培训前景,提出相应的建议和对策.

  10. Comparison of Athletes' Proneness to Depressive Symptoms in Individual and Team Sports: Research on Psychological Mediators in Junior Elite Athletes.

    Science.gov (United States)

    Nixdorf, Insa; Frank, Raphael; Beckmann, Jürgen

    2016-01-01

    Depression among elite athletes is a topic of increasing interest and public awareness. Currently, empirical data on elite athletes' depressive symptoms are rare. Recent results indicate sport-related mechanisms and effects on depression prevalence in elite athlete samples; specific factors associated with depression include overtraining, injury, and failure in competition. One such effect is that athletes competing in individual sports were found to be more prone to depressive symptoms than athletes competing in team sports. The present study examined this effect by testing three possible, psychological mediators based on theoretical and empirical assumptions: namely, cohesion in team or training groups; perception of perfectionistic expectations from others; and negative attribution after failure. In a cross-sectional study, 199 German junior elite athletes (M age = 14.96; SD = 1.56) participated and completed questionnaires on perfectionism, cohesion, attribution after failure, and depressive symptoms. Mediation analysis using path analysis with bootstrapping was used for data analysis. As expected, athletes in individual sports showed higher scores in depression than athletes in team sports [t(197) = 2.05; p cohesion nor perfectionism met essential criteria to serve as mediators: cohesion was not elevated in either team or individual sports, and perfectionism was positively related to team sports. The results support the assumption of previous findings on sport-specific mechanisms (here the effect between individual and team sports) contributing to depressive symptoms among elite athletes. Additionally, attribution after failure seems to play an important role in this regard and could be considered in further research and practitioners in the field of sport psychology. PMID:27378988

  11. Hydration in the Pediatric Athlete - How to Guide Your Patients.

    Science.gov (United States)

    Bergeron, Michael F

    2015-01-01

    Hydration is arguably among the foremost priorities youth athletes, parents, and coaches habitually consider as vital for sports. Insufficient hydration and a resultant measurable sweat-induced body water deficit can negatively affect performance and, in some athletic scenarios, can be a danger to a young athlete's health and safety, especially during vigorous physical activity in a warm-to-hot environment. Accordingly, it is essential to be well hydrated prior to practice, training, and competition and minimize total body water deficits incurred while being mindful of the greater sweat losses and hydration needs/challenges that accompany physical growth and maturation. Informed clinicians can play a key role as trusted resources in providing the most effective guidelines and making the best overall individual recommendations regarding hydration for youth athletes. PMID:26166053

  12. Effects of jump and balance training on knee kinematics and electromyography of female basketball athletes during a single limb drop landing: pre-post intervention study

    Directory of Open Access Journals (Sweden)

    Nagano Yasuharu

    2011-07-01

    Full Text Available Abstract Background Some research studies have investigated the effects of anterior cruciate ligament (ACL injury prevention programs on knee kinematics during landing tasks; however the results were different among the studies. Even though tibial rotation is usually observed at the time of ACL injury, the effects of training programs for knee kinematics in the horizontal plane have not yet been analyzed. The purpose of this study was to determine the effects of a jump and balance training program on knee kinematics including tibial rotation as well as on electromyography of the quadriceps and hamstrings in female athletes. Methods Eight female basketball athletes participated in the experiment. All subjects performed a single limb landing at three different times: the initial test, five weeks later, and one week after completing training. The jump and balance training program lasted for five weeks. Knee kinematics and simultaneous electromyography of the rectus femoris and Hamstrings before training were compared with those measured after completing the training program. Results After training, regarding the position of the knee at foot contact, the knee flexion angle for the Post-training trial (mean (SE: 24.4 (2.1 deg was significantly larger than that for the Pre-training trial (19.3 (2.5 deg (p Conclusions The jump and balance training program successfully increased knee flexion and hamstring activity of female athletes during landing, and has the possibility of producing partial effects to avoid the characteristic knee position observed in ACL injury, thereby preventing injury. However, the expected changes in frontal and transverse kinematics of the knee were not observed.

  13. Isokinetic dynamometry of knee flexors and extensors: comparative study among non-athletes, jumper athletes and runner athletes

    Directory of Open Access Journals (Sweden)

    Siqueira Cássio Marinho

    2002-01-01

    Full Text Available Participation in intensive sports activities leads to muscular specializations that may generate alterations in involved articular forces and cause static (posture and dynamic changes (alterations of articular stability, coordination, etc.. Prevention of injury requires specific functional muscular evaluation in all athletes and for any kind of sport. OBJECTIVE: To dynamically evaluate, through isokinetic tests, the peak torque, total work, and average power of the knee flexor and extensor muscles of jumper and runner athletes and compare them to those of a non-athletic population, evaluating dominance and balance between agonistic and antagonistic muscle groups. RESULTS: In the non-athlete group, we noted a higher asymmetry between the dominant and nondominant members. The jumpers had the highest values of the evaluated parameters of all groups, whereas parameters for the runners were intermediate between non-athletes and jumpers.

  14. 我国女足竞技后备人才培养体制的研究%On Reserve Personnel Training System of Women Football Athletics in China

    Institute of Scientific and Technical Information of China (English)

    李实; 薛俊

    2012-01-01

    Based on the status of reserve personnel training system of women football athletic in China, the author puts forward reforming the management organization structure and operation mechanism, establishing women football market mechanism of athletics reserve tal- ents and the integration mechanism of reserve personnel training system of women football in region, and perfecting the ideas and meas- ures of the trinity of "education, sports, society" of the reserve personnel training system of women football athletics.%在分析我女足竞技后备人才培养体制现状的基础上,提出改革女足组织管理机构设置和运行机制;建立女足竞技后备人才市场机制;建立区域女足竞技后备人才培养一体化机制;制建立健全“教育、体育、社会”三位一体的女足竞技后备人才培养体制的设想和措施。

  15. Intercollegiate Athletic Programs Deepening Their Educational Impact

    Science.gov (United States)

    Bonfiglio, Robert A.

    2011-01-01

    Are athletics a positive or negative educational force? The viewpoint widely shared across academe is that participation in intercollegiate athletics has a positive impact on students and contributes to learning and moral development. Often, this notion is captured in the phrase "character development," a shorthand way to describe the individual…

  16. Intercollegiate Athletics at the Community College

    Science.gov (United States)

    Williams, Mitchell R.; Byrd, Laura; Pennington, Kevin

    2008-01-01

    Each year, many community college leaders find themselves, either methodically or haphazardly, making decisions about intercollegiate athletics. There have, however, been few empirical studies on how and why community colleges initiate, expand, or terminate athletic programs. Two studies investigating leaders' perceptions of intercollegiate…

  17. Anaerobic work capacity in elite wheelchair athletes

    NARCIS (Netherlands)

    van der Woude, L H; Bakker, W H; Elkhuizen, J W; Veeger, DirkJan (H. E. J.); Gwinn, T

    1997-01-01

    To study the anaerobic work capacity in wheelchair athletes, 67 elite wheelchair athletes (50 male) were studied in a 30-second sprint test on a computer-controlled wheelchair ergometer during the World Championships and Games for the Disabled in Assen (1990). The experimental set-up (ergometer, pro

  18. Noncognitive Predictors of Student Athletes' Academic Performance.

    Science.gov (United States)

    Simons, Herbert D.; Van Rheenen, Derek

    2000-01-01

    Examines the role of four noncognitive variables in predicting academic performance in 200 Division I athletes. Studies the noncognitive variables of athletic-academic commitment, feelings of being exploited, academic self-worth, self-handicapping excuses as well as several background and academic preparation variables. Finds all four noncognitive…

  19. Controlling Athletics in Education: History and Perspective.

    Science.gov (United States)

    Freeman, William H.

    The organization of amateur sports around the school and university system is a uniquely American administrative structure. This paper traces the developmental patterns leading to the emergence of sports-governing bodies such as the Amateur Athletic Union, the National Collegiate Athletic Association, and the National Association for Girls and…

  20. Faculty Perceptions of Division I Male Student-Athletes: The Relationship between Student-Athlete Contact, Athletic Department Involvement, and Perceptions of Intercollegiate Athletics

    Science.gov (United States)

    Tovar, Elizabeth A.

    2011-01-01

    It has been widely recognized that student-athletes, especially in the sports of men's basketball and football, endure stereotyping (Bowen & Levin, 2003; Simons, Bosworth, Fujita, & Jensen, 2007, Baucom & Lantz, 2001). Although stereotypes about male basketball and football student-athletes academic behaviors are expressed by many sectors of the…

  1. Stress in College Athletics: Causes, Consequences, Coping.

    Science.gov (United States)

    Humphrey, James H.; Yow, Deborah A.; Bowden, William W.

    This book addresses the causes and consequences of stress in college sports and offers effective coping mechanisms to help individuals understand and control stressors and emotions in their environment. The chapters are: (1) "Understanding Stress"; (2) "Perceptions of Stress in College Athletics"; (3) "Stress among College Athletes"; (4) "Stress…

  2. Organic food consumption by athletes in Lithuania

    OpenAIRE

    Baranauskas Marius; Stukas Rimantas; Tubelis Linas; Žagminas Kęstutis; Šurkienė Genė; Dobrovolskij Valerij; Jakubauskienė Marija; Giedraitis Vincentas Rolandas

    2015-01-01

    Background: With environmental pollution increasing, interest in organic farming and organic foodstuffs has been growing all over the world. Data on organic food consumption by Lithuanian athletes is not yet available. This lack of data determined the aim of this study: to identify the particulars of organic foodstuff consumption among athletes.

  3. The Changing Nature of Division III Athletics

    Science.gov (United States)

    Beaver, William

    2014-01-01

    Non-selective Division III institutions often face challenges in meeting their enrollment goals. To ensure their continued viability, these schools recruit large numbers of student athletes. As a result, when compared to FBS (Football Bowl Division) institutions these schools have a much higher percentage of student athletes on campus and a…

  4. Patellofemoral Pain Syndrome in Iranian Female Athletes

    Directory of Open Access Journals (Sweden)

    Hamid Reza Baradaran

    2011-03-01

    Full Text Available Patellofemoral pain syndrome (PFPS is the most common overuse syndrome in athletes. It is one of the causes of anterior knee pain in athletic population who come to the sports medicine clinic. Patellofemoral pain is more common among female athletes especially adolescents and young adults. Symptoms include: persistent pain behind the patella or peripatella. Pain increases on ascending and descending stairs and squatting and prolonged sitting. The aim of this study was to evaluate the prevalence of PFPS in Iranian female athletes. 418 female athletes aged 15-35 years were examined in five sports: Soccer (190, volleyball (103, running (42, fencing (45 and rock climbing (38. The athletes who had non- traumatic onset anterior knee pain of at least 3 months that increased in descending and ascending stairs and squatting, had no other causes of anterior knee pain such as ligament instability, bursitis, meniscal injury, tendonitis and arthritis and no history of knee surgery during the one past year were diagnosed as PFPS. 26/190 (13.68 % soccer players, 21/103(20.38 % volleyball players, 7/42 (16.66 % runners, 6/45(13.33 % fencers and 10/38 (26.31% rock climbers had patellofemoral pain. Among the 418 female athletes who were evaluated 70 had PFPS. Rock climbers were the most common athletes with PFPS followed by volleyball players and runners.

  5. Athletes at Risk for Sudden Cardiac Death

    Science.gov (United States)

    Subasic, Kim

    2010-01-01

    High school athletes represent the largest group of individuals affected by sudden cardiac death, with an estimated incidence of once or twice per week. Structural cardiovascular abnormalities are the most frequent cause of sudden cardiac death. Athletes participating in basketball, football, track, soccer, baseball, and swimming were found to…

  6. 十项全能运动员心理训练的探讨%Investigation on the Psychological Training for Decathlon Athletes

    Institute of Scientific and Technical Information of China (English)

    马俊杰

    2012-01-01

    Decathlon, consisting of several different events, is an exclusively comprehensive event. It is required that the athletes should have not only good physical quality, but also psychological quality to participate in the labor-intensive competition. In this paper, sports psychology and competitive features of decathlon were analysed, the psychological problems of decathlon athletes before the competition, the process of competition and after the competition were also analysed. The significance of psycholog- ical training for decathlon athletes and the training methods of psychological skills was discussed. The study results may improve the psychological quality of decathlon athletes who participate in labor-intensive events through the reinforcement of psychological training.%十项全能运动是由不同单项群组成的一个独立的综合性比赛项目,它要求运动员既要有良好的身体素质,又要有适应高强度比赛的心理素质,本文以运动心理学的理论结合十项全能训练的竞赛特点对十项全能运动员比赛前,比赛中和比赛后心理问题的解决方法进行了分析,并对十项全能运动员心理训练的意义、重要性和心理技能的训练方法加以阐述,目的在于加强十项全能运动员心理方面的训练,使得运动员在较大强度的比赛中具备良好的心理素质,并取得理想成绩.

  7. The Explanation of the Problems of Middle-distance Race Athletes' Nutritional Meals

    OpenAIRE

    Jinzhou Peng; Sizhe Sun

    2015-01-01

    In order to minimize the negative effects of high strength and speed endurance training, when training with monitoring, the nutrition of the athletes should also be paid attention to. Middle-distance race takes speed endurance as the predominantly physical ability project; the requirements of speed and speed endurance of athletes are relatively high. Nutrition and diet are the most important found for athletes to intake nutrients and maintain their physical fitness, which play an important ro...

  8. Dual career pathways of transnational athletes

    DEFF Research Database (Denmark)

    Ryba, Tatiana; Stambulova, Natalia; Ronkainen, Noora;

    2015-01-01

    developmental transition from secondary to higher education was chosen as a key transition to classify the DC pathways. Additional insights into DC mobilization across international borders were gleaned by employing the typologies of sport migrants developed in the sport labor migration research. Results Three......Objectives Transnationalism, as part of the globalization processes, has transformed the lifestyle and the course of athletes' careers. This presents previously unexplored challenges encountered by student-athletes in combining athletic and academic pursuits. In this article, we propose a...... conceptual framework for the taxonomy of transnational dual careers (DC). Design and method Narrative inquiry from the life story perspective was used to elicit and analyze career narratives of six transnational athletes (3 male and 3 female), generating about five interview hours per athlete. The...

  9. A measure of stress for athletic performance.

    Science.gov (United States)

    Seggar, J F; Pedersen, D M; Hawkes, N R; McGown, C

    1997-02-01

    The Athlete Stress Inventory of 49 items was developed. Using factor analysis on the intercorrelations of responses of 148 women student-athletes, four orthogonal factors of stress in athletes were identified-Negative Mood, Team Compatibility, Physical Well-being, and Academic Efficacy. Scales for these factors were reliable and valid. The predictive validity of these scores was investigated by correlations with the athletic performance of 32 women athletes on three intercollegiate teams-tennis, gymnastics, and basketball. Stress scores (except Emotional Mood) reported four days prior to competition tended to be significantly correlated with performance for the individual sports (tennis and gymnastics) but not for the group sport (basket-ball). The correlation involving Physical Well-being was not significant for gymnasts. PMID:9132713

  10. Mechanical jumping power in athletes.

    OpenAIRE

    Kirkendall, D T; Street, G M

    1986-01-01

    The Wingate cycle ergometer test is a widely used test of sustained muscular power. A limitation of the test is the lack of development and retrieval of stored elastic energy due to a lack of an eccentric phase. To measure mechanical power output of the entire stretch-shortening cycle, the test of Bosco et al (1983) was administered to 119 male athletes in 7 different activities during their pre-participation evaluations. The sports tested were indoor soccer, American football and ballet (pro...

  11. On the Field and Outside the Lines: Relationships between Student-Athletes' Perceptions of Their Intercollegiate Coaches' Leadership Practices and Student-Athletes' Self Reported Satisfaction, Athletic and Academic Performance

    Science.gov (United States)

    Dispo, Elaine J.

    2015-01-01

    This study explored the relationships between intercollegiate student-athletes' perceptions of their coaches' exemplary leadership practices and those student-athletes' self-reported athlete satisfaction, athletic and academic performances, while controlling for the demographics of coach and student-athlete gender, student-athlete playing…

  12. 运动员高强度训练期的营养策略%Nutritional Strategies for Athletes in High Intensity Training Period

    Institute of Scientific and Technical Information of China (English)

    郭静璐; 林子扬; 唐宝盛

    2013-01-01

    随着竞技体育的发展,教练员、运动员日益重视应用营养学手段促进疲劳恢复,高强度训练期运动员营养需求增加,需要科研人员通过膳食和补剂等手段结合,保证其机体需求,顺利完成训练计划。在调研分析运动员膳食营养现状的基础上,提出科学合理的膳食营养补充和营养补剂应用策略,制定标准化食谱,供教练员和运动员参考。%With the development of competitive sports , coaches and athletes pay more attention to fatigue re-covery by nutrition , in high intensity training period , the nutritional requirements of athletes has increased , the researchers ensure the body need and complete the training programs by dietary supplements and nutri -tional supplements .On the basis of analyzing the nutritional status of athletes , the paper proposes the scien-tific plan of dietary supplements and nutritional supplements , and makes the standard recipes for reference .

  13. PERFORMANCE LEVEL AFFECTS THE DIETARY SUPPLEMENT INTAKE OF BOTH INDIVIDUAL AND TEAM SPORTS ATHLETES

    Directory of Open Access Journals (Sweden)

    Ifigenia Giannopoulou

    2013-03-01

    Full Text Available Dietary supplement (DS intake is high in elite level athletes, however few studies have investigated the impact that the performance level of the athletes has on supplementation intake in individual and team sports. The purpose of the study was to determine and compare the DS intake among individual and team sport athletes of various performance levels. A total of 2845 participants (athletes: 2783, controls: 62 between the ages of 11 and 44 years old participated in the study. A 3-page questionnaire was developed to assess the intake of DS. Athletes were categorized based on participation in individual (n = 775 and team sports (n = 2008. To assess the effect of performance level in supplementation intake, athletes were categorized based on training volume, participation in the national team, and winning at least one medal in provincial, national, international or Olympic games. Overall, 37% of all athletes of various performance levels reported taking at least one DS in the last month. A higher prevalence of DS intake was reported in individual (44% compared to team sport athletes (35% (p < 0.001. Athletes of high performance level reported greater DS intake compared to lower performance athletes. Males reported a significantly greater prevalence of DS intake compared to females. The most popular supplement reported was amino acid preparation with the main reason of supplementation being endurance improvements. In conclusion, performance level and type of sport appear to impact the DS practices of male and female athletes. These findings should be validated in other populations.

  14. Athletes' perceptions toward substance use in Baghdad city.

    Science.gov (United States)

    Habeeb, Mohammed Baqer; Kasim, Wissam Jabbar; Khamees, Leith Abbas; Hawi, Mohammed Mukheilef; Khashoom, Qais Nea'amah

    2012-11-01

    The majority of men's sports need high levels of strength and power. The effects of any given type of performance-enhancing substance are mostly directly related to its ergogenic effects (enhanced strength, higher energy production, and better recovery), anabolic potential (increased protein synthesis, especially in muscles), and/or stimulating properties (increased attention and loss of fear), which give a competitive advantage to athletes. A descriptive correlational study was conducted to identify bodybuilders' and athletes' perception toward substance use and to identify the relationship between substance use and those athletes' sociodemographic characteristics of age, level of education, social status, and monthly income. A purposive "nonprobability" sample of 172 bodybuilding athletes were recruited from gym users of Baghdad city. The study found that two fifths of those who used anabolic-androgenic steroids (AAS) were 19 years old or younger, less than one half were overweight (body mass index = 25-29.9), two fifths of participants enjoyed exercise/training to an extreme level, two fifths of study participants highly perceived the improvement of athletic performance, two fifths of the study participants highly perceived the importance of improving athletic performance, less than half of the study participants used AAS, one quarter of the study participants who used AAS had been influenced by their coaches to use such substances, and more than one third of the study participants who used AAS were using such substances in the form of oral tablets and intramuscular injection together. PMID:22713800

  15. Student Athletes Majoring in Family and Consumer Sciences

    Science.gov (United States)

    Roofe, Nina L.

    2010-01-01

    This study used action research methodology to explore factors that influenced student athletes to major in family and consumer sciences (FCS). Three survey groups included current student athletes (n = 23), alumni athletes (n = 14), and FCS faculty (n = 5). Current student athletes and FCS faculty participated in separate focus groups. The…

  16. The Health of University Athletes: Attitudes, Behaviors, and Stressors.

    Science.gov (United States)

    Selby, Rosemary; And Others

    1990-01-01

    This study surveyed 267 university athletes to identify sources of stress for student athletes and sex differences among athletes with respect to health-related behaviors and attitudes. Specific recommendations based on the findings are made for health professionals who work with college athletes. (IAH)

  17. ATLAS: A Community Policing Response to Adverse Student Athlete Behavior

    Science.gov (United States)

    Williams, Robert

    2011-01-01

    The University at Albany Police and the University at Albany Athletics Department have teamed together to implement a ground breaking program aimed at identifying, addressing and managing negative behavior among student athletes. ATLAS stands for: Athletics, Team Building, Leadership Development, And Mentoring for Student Athletes. The program was…

  18. Strength and Motivation: What College Athletes Bring to Social Work

    Science.gov (United States)

    Scheyett, Anna; Dean, Charlotte; Zeitlin, Lisa

    2016-01-01

    College athletes develop many strengths and skills during their athletic career, such as dedication, ability to work across cultures, leadership, and community building. Social workers need many of these same skills. This study explores the potential transfer of skills from athletics to social work among 15 former college athlete MSW students.…

  19. Validation of the student athletes' motivation towards sports and academics questionnaire to Korean student-athletes.

    Science.gov (United States)

    Park, Sunghee; Hong, Seungbun; Lee, Miyoung

    2015-08-01

    The current study had three aims: (1) to validate a Korean version of the Student Athletes' Motivation toward Sports and Academics Questionnaire (SAMSAQ-Kr), (2) to examine South Korean university student-athletes' motivation towards athletic and academic achievement, and (3) to identify the relationship between athletic identity and their athletic and academic achievement. A total of 126 South Korean university student-athletes (41.4% males and 58.6% females; mean age 20.5, SD = 2.74) completed the SAMSAQ-Kr. To investigate the validity evidence of the SAMSAQ-Kr a confirmatory factor analysis (CFA) and Rasch model were employed. To examine the relationship between Athletic Identity Measurement Scale (AIMS) and SAMSAQ for Spearman correlation coefficients were calculated. Findings indicated that the SAMSAQ-Kr showed a different model from other versions and revealed positive correlations between AIMS scores and athletic motivations. The current study highlighted that importance of considering socio-cultural context in developing questionnaire and contributed to help understand South Korean university student-athletes' motivation towards athletic and academic achievement. PMID:26331138

  20. Importance and Applicability of Approved Clinical Instructor Standards and Criteria to Certified Athletic Trainers in Different Clinical Education Settings

    OpenAIRE

    Weidner, Thomas G.; Henning, Jolene M.

    2005-01-01

    Context: For optimal clinical education of athletic training students, Clinical Instructor Educators and program directors need to proactively select, train, and evaluate their Approved Clinical Instructors (ACIs).

  1. Sport participation motives of young Brazilian judo athletes

    Directory of Open Access Journals (Sweden)

    Dartagnan Pinto Guedes

    2015-03-01

    Full Text Available The objective of this study was to identify the motives for sport participation in a sample of young judo athletes according to sex, age, and training history. A total of 392 subjects aged 12 to 18 years old participated in the study. Portuguese version of the Participation Motivation Questionnaire was used to identify motives for sports participation. Boys reported giving significantly more importance to sports participation in terms of Competition and Skill Development, whereas girls presented significantly higher ratings for Teamwork and Friendship. Motivational factors related to Achievement/Status and Fun presented significantly higher average ratings in younger judo athletes, whereas average ratings of Competition significantly increased with increasing age. Average ratings related to Fitness, Competition and Skill Development were proportionally and significantly higher according to training experience and training volume. These results will contribute to establishing intervention programs designed to reduce sport dropout rates among young judo athletes.

  2. Markers of Oxidative stress in Smoker and Nonsmoker Athletes

    International Nuclear Information System (INIS)

    To Investigate the effect of smoking on oxidative stress in male athletes. Plasma levels of nitric oxide (NO), apoptosis % in circulating lymphocytes and inducible nitric oxide synthase mRNA (iNOS mRNA) expression in neutrophils, erythrocytes antioxidant enzymes catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GPx) were measured in the blood of 40 non smoker and 25 smoker athletes compared to age and socioeconomic class matching 20 smoker and 20 non-smoker non-athlete controls. Plasma levels NO, apoptosis % in circulating lymphocytes and inducible iNOS mRNA expression in neutrophils were significantly higher among athletes compared to non athletes and exhibited the highest levels in athlete smokers followed by control smokers. Concurrently, erythrocytes SOD was significantly higher among athletes compared to non athletes and exhibited highest levels in athlete smokers followed by control smokers. Conclusion: The results of this work demonstrate the impact of smoking on the health of athletes

  3. A Survey of Medication Taken by Chinese Athletes

    Institute of Scientific and Technical Information of China (English)

    Wang Jingzhu; Wu Moutian; Zhang Yinong; Liu Xin; Yang Zhiyong

    2004-01-01

    Objective To make a survey of medication taken by Chinese athletes and a comparison between Chinese athletes and athletes from other countries in order to get information about how to improve Chinese athletes' performance. Method The information came from the forms"Doping Control Sample Collection" in which athletes answered the question: "What medications have you taken in the past 3 days?" The medicines taken by athletes were classified and statistically analyzed.Results 2,330 athletes and 25 kinds of sports were involved in. Medicines were statistically analyzed with 4 classes: profiling of declaration, vitamins and minerals, medicines for treatments, alternative medicine. Conclusion The survey recorded the types of supplements and medications taken by athletes in China in 1999. Chinese athletes took less vitamins and more alternative medicines than athletes from other countries.

  4. A Comparison of Athletes and Non-Athletes at Highly Selective Colleges: Academic Performance and Personal Development

    Science.gov (United States)

    Aries, Elizabeth; McCarthy, Danielle; Salovey, Peter; Banaji, Mahzarin R.

    2004-01-01

    Student-athletes were studied over 4 years at a highly selective liberal arts college and an Ivy League university. Students spending 10 or more hours per week in athletic activities had lower entering academic credentials and academic self-assessments than non-athletes, but the academic performance of athletes was not below what would be expected…

  5. Tangled in a Complex Web of Relationships: Athletic/Academic Advisors Negotiating Privacy Disclosure Warnings with College Student-Athletes

    Science.gov (United States)

    Thompson, Jason

    2013-01-01

    To investigate privacy management in the relationship between athletic/academic advisors and college student-athletes, I interviewed 37 advisors to address the following questions: What type of privacy rules do student-athletes communicate to advisors? How do advisors manage student-athletes' private information following these rules?…

  6. An Examination of the Relationship between Collegiate Student-Athlete's Leadership Role in the Athletic Setting and Their Academic Success

    Science.gov (United States)

    Baumgarten, Darla K.

    2013-01-01

    Academic performance of collegiate student-athletes compared to non-athletes has been studied extensively. Results of these studies have been mixed in their findings of student-athletes academic performance in comparison to the nonstudent-athlete population. These conflicting results may be due to differences in level of competition or demographic…

  7. The Effect of Athletic Identity and Locus of Control on the Stress Perceptions of Community College Student-Athletes

    Science.gov (United States)

    Watson, Joshua C.

    2016-01-01

    Over 72,000 student-athletes compete annually in athletic programs at the community college level. However, research addressing the effect of athletic participation on the psychological well-being of the community college student-athlete is sparse. This study represents an attempt to address this gap by examining the relationship among perceived…

  8. Effect of auricular acupuncture on oxygen consumption of boxing athletes

    Institute of Scientific and Technical Information of China (English)

    LIN Zen-Pin; WANG Chung-Yuan; JANO Tsong-Rong; MA Tso-chiang; CHIA Fan; LIN Jaung-Geng; HSU Jen-Jeng; HO Tsung-Jung

    2009-01-01

    @@ Boxing is an official sport at the 2008 Beijing Olympic Games and the fast development of world-class high strength training and sport science has made a significant impact on scientific training. Boxing needs high cardio-respiratory function, speed, muscle strength, and anaerobic and intensive physical demands including weight control covering the grading of athlete's.

  9. The Effect of β-Hydroxy-β-Methylbutyrate on Aerobic Capacity and Body Composition in Trained Athletes.

    Science.gov (United States)

    Durkalec-Michalski, Krzysztof; Jeszka, Jan

    2016-09-01

    Durkalec-Michalski, K and Jeszka, J. The effect of β-hydroxy-β-methylbutyrate on aerobic capacity and body composition in trained athletes. J Strength Cond Res 30(9): 2617-2626, 2016-The aim of this study was to investigate whether supplementation with β-hydroxy-β-methylbutyrate (HMB) affects body composition, aerobic capacity, or intramuscular enzymes activity, as well as in anabolic and/or catabolic hormones and lactate concentrations. A cohort of 58 highly trained males was subjected to 12-week supplementation with HMB (3 × 1 gHMB·d) and a placebo (PLA) in randomized, PLA controlled, double-blind crossover trials, with a 10-day washout period. Body composition and aerobic capacity were recorded, whereas the levels of creatine kinase, lactate dehydrogenase, testosterone, cortisol, and lactate, as well as the T/C ratio, in blood samples were measured. After HMB supplementation, fat-free mass increased (+0.2 kgHMB vs. -1.0 kgPLA, p = 0.021), with a simultaneous reduction of fat mass (-0.8 kgHMB vs. +0.8 kgPLA, p supplementation, in comparison to PLA, maximal oxygen uptake (V[Combining Dot Above][Combining Dot Above]O2max: +0.102 L·minHMB vs. -0.063 L·minPLA, p = 0.013), time to reach ventilatory threshold (VT) (TVT: +1.0 minHMB vs. -0.4 minPLA, p supplying HMB promotes advantageous changes in body composition and stimulates an increase in aerobic capacity, although seeming not to significantly affect the levels of the analyzed blood markers. PMID:26849784

  10. Organization of the Greek athletic Schools

    Directory of Open Access Journals (Sweden)

    COSTAS MOUNTAKIS, VASSILIKI AVGERINOU, GEORGE KYPRAIOS

    2008-01-01

    Full Text Available In the school year 1988-99 the first ‘’Classes of Athletic Facilitation’’ were established in Greece. These Classes were for young prospective athletes and were established in certain schools in addition to ordinary studies. The purpose of these Classes was to contribute to the development of the elite athlete in order for Greece to achieve the best possible performance in the Olympic Games of 1996 which it was then thought would be staged by Greece. The aim of this study was to examine whether the Classes of Athletic Facilitation actually achieved their aim. This study was carried out with the case study methodology. From our findings it may be concluded that these Classes failed to meet the expectations of their proponents, since only 9% of the Greek Olympic team participated in them. The main reasons of that are: a the unwillingness of the most talented athletes to attend these Classes because of their low academic standards, b the lack of official connection between these Classes and athletic clubs and athletic federations, and c the serious problems concerning the appointment of the teacher – coaches.

  11. Eating disorders in the male athlete.

    Science.gov (United States)

    Baum, Antonia

    2006-01-01

    Eating disorders do occur in male athletes. They are less prominent than in female athletes, and therefore in danger of being missed. The high-risk sports fall into the same categories as with females: aesthetic sports, sports in which low body fat is advantageous, such as cross-country and marathon running, and sports in which there is a need to "make weight", including wrestling and horse racing. Athletic involvement may foster the development of an eating disorder. Some male athletes, in their preoccupation with body image, will abuse anabolic steroids. While sports participation may contribute to the aetiology of an eating disorder, the converse is also true. Exercise may be used as therapy for some cases of eating disorder. In order to adequately treat eating disorders in the male athlete, it is first essential to identify cases. Psychoeducation of athletes, their families, coaches and trainers is an important first step. Counselling an athlete to pursue a sport appropriate to his body type, or to leave his sport behind altogether (an unpopular recommendation from a coach's perspective) can be important to treatment. Treatment of co-morbid psychiatric conditions is essential. Treatment can be structured using a biopsychosocial approach, and all appropriate modalities of therapy, including individual, family and group, as well as psychopharmacotherapy, where appropriate, should be applied. PMID:16445307

  12. The effect of varsity athletics on midshipman military performance

    OpenAIRE

    Harvey, M. Christopher

    2003-01-01

    This study will examine the statistical effects of varsity athletics on Naval Academy Midshipman performance. Academic performance averages, military performance averages, conduct grade, and honor violation are analyzed with respect to Midshipmen participating in varsity athletics versus non-varsity athletics. Using hierarchical regression analysis, the expectation is that varsity athletes make up the upper-echelon of the Brigade of Midshipmen than non-varsity athletes. In the analysis howeve...

  13. Effects of In-Season Short-term Plyometric Training Program on Sprint and Jump Performance of Young Male Track Athletes.

    Science.gov (United States)

    Chelly, Mohamed Souhaiel; Hermassi, Souhail; Shephard, Roy J

    2015-08-01

    We studied the effect of supplementing normal in-season training by a 10-week lower limb plyometric training program (hurdle and depth jumping), examining measures of competitive potential (peak power output [PP], sprint running velocity, squat jump [SJ], countermovement jump [CMJ], drop jump [DJ], and lower limb muscle volume). The subjects (27 male track athletes, aged 11.9 ± 1.0 years; body mass: 39.1 ± 6.1 kg; height: 1.56 ± 0.02 m; body fat: 12.8 ± 4.4%) were randomly assigned between a control (normal training) group (C; n = 13) and an experimental group (E; n = 14) who also performed plyometric training 3 times per week. A force-velocity ergometer test determined PP and SJ, and an Optojump apparatus evaluated CMJ height and DJ (height and power). A multiple-5-bound test assessed horizontal jumping, and video-camera analyses over a 40-m sprint yielded velocities for the first step (VS), the first 5 m (V5m), and between 35 and 40 m (Vmax). Leg muscle volume was estimated anthropometrically. Experimental group showed gains relative to C in SJ height (p plyometric training improved important components of athletic performance relative to standard in-season training in young runners. PMID:25647644

  14. Effects of Acute Consumption of a Sport Drink on Athletic Performance in Student Athletes

    Directory of Open Access Journals (Sweden)

    AA Ghasemnian

    2012-10-01

    Full Text Available Background & Aim: Athletes believe that energy drinks can be used to enhance their performance during training and competition. Therefore, the purpose of this study was to determine the effectiveness of acute ingestion of a sport drink on endurance performance in student athletes. Methods: Ten healthy and trained young male athletes students were selected by systematic randomly sampling and after consuming Sport Drinks (experimental group or placebo (control group exercised on a treadmill at the intensity of 81/8% heart rate max %70 VO2 max(until exhaustion. Subjects received 6 ml.kg-1 body weight of Sport Drink or placebo, 40 minutes before starting of exercise bout, and they received 2 ml.kg-1 body weight of Sport Drink or placebo every 15 minutes during each exercise. To evaluate the results, independent T-test was used. Results: Results showed no significant difference between Sport Drink and placebo trials in the total work time to exhaustion, heart rate or RPE (p>0.05. However plasma glucose concentrations were significantly higher in sport drink group compared with the placebo group (p<0.05. Conclusion: It can be concluded that the ingredient in the this sport drink did not provide any advantages to running endurance performance.

  15. The Effect o f Entertaining Fun Athletics Training Program R elated To the Self - Confidence Levels among Children Aged 12 - 14 Years

    Directory of Open Access Journals (Sweden)

    Erkan YARIMKAYA

    2014-12-01

    Full Text Available The aim of this study is to examine the effect of entertaining fun athletics training program on the self - conf i dence levels of children. The sample group of the study is occuring 160 students in 12 - 14 age group from Keçiören Hacı Sabancı Primary School loc ated in Keçiören district of Ankara. Both the experimental and the control group were applied Piers - Harris Self - Confidence test developed by Piers and Harr i s (1984 before and after 8 - week procedure. The SPSS statistical program (version 15.0 was used for data analysis.The research indicates a statistical difference (P<0,05 between the experimental and the control group in terms of post - test. In the compari son of pre - test and post - test results of the experimental group, there is a significant difference between pre - test and post - test results. ( P<0,05. In those comparisons, it was found that the post - test results are higher than pre - test results. As a resul t, in the survey made for inspecting the self - confidence of the children in 12 – 14 age group who are making e ntertaining fun athletics excersises, it is fixed that the entertaining fun athletics excersise applied to the test group effects the self - confide nce level of the kids significiantly. In this context, we can say that e ntertaining fun athletics excersise positively effect the self - confidence properties of the kids in 12 - 14 age group.

  16. Prevalence of musculoskeletal disorders among Norwegian female biathlon athletes

    Directory of Open Access Journals (Sweden)

    Østerås H

    2013-03-01

    Full Text Available Håvard Østerås,1 Kirsti Krohn Garnæs,2 Liv Berit Augestad3 1Department of Physical Therapy, Faculty of Health Education and Social Work, Sør-Trøndelag University College, Trondheim, Norway; 2Department of Human Movement Science, Norwegian University of Science and Technology, Trondheim, Norway; 3Department of Human Movement Science, Norwegian University of Science and Technology, Trondheim, Norway Abstract: The purpose was to examine musculoskeletal disorders in Norwegian female biathlon athletes (age ≥ 16, both juniors and seniors. The design was a retrospective cross-sectional study. In all, 148 athletes (79.1% responded; of these, 118 athletes were 16–21 years (juniors (77.6%, and 30 athletes were 22 years or older (seniors (20.3%, and mean age was 19.1. A validated questionnaire was used to collect the data. The prevalence of musculoskeletal disorders was 57.8%. The most affected parts were the knee (23.0% of the total injuries, calf (12.2%, ankle/foot (10.8%, lower back (10.8%, and thigh (10.1%. The disorders resulted in training/competition cessation for 73.5% of athletes, in alternative training for 87.8%. Fifty percent of the athletes had one or several musculoskeletal disorders. Most of the problems occurred preseason, and the duration of symptoms was often prolonged. Few differences between the juniors and seniors were found. This study showed the prevalence of musculoskeletal problems among female biathlon athletes. The results indicate that prevention of lower limb problems must be prioritized, especially during the preseason. Keywords: injuries, cross-country skiing, skating

  17. The modern biomechanics technology in practice of preparedness athletes.

    Directory of Open Access Journals (Sweden)

    Akhmetov R.F.

    2011-01-01

    Full Text Available The generalized information about directions of application of biomechanics technologies in modern sport is resulted. Some aspects of the use of biomechanics ergogenical tools of the moved delayed action in the system of preparation of athletes-jumpers are considered. Presents the possibility of using training complex «easy leading» for perfection of structure of motive actions of sportsmen, specialized in high jumps. The introduction of a vast arsenal of technical tools in practice the training process open new prospects associated with increased efficiency in the preparation of athletes.

  18. Air quality and exercise-induced bronchoconstriction in elite athletes.

    Science.gov (United States)

    Rundell, Kenneth W; Sue-Chu, Malcolm

    2013-08-01

    A higher prevalence of airway hyperresponsiveness, airway remodeling, and asthma has been identified among athletes who compete and train in environmental conditions of cold dry air and/or high air pollution. Repeated long-duration exposure to cold/dry air at high minute ventilation rates can cause airway damage. Competition or training at venues close to busy roadways, or in indoor ice arenas or chlorinated swimming pools, harbors a risk for acute and chronic airway disorders from high pollutant exposure. This article discusses the effects of these harsh environments on the airways, and summarizes potential mechanisms and prevalence of airway disorders in elite athletes. PMID:23830133

  19. Organization of the Greek athletic Schools

    OpenAIRE

    COSTAS MOUNTAKIS, VASSILIKI AVGERINOU, GEORGE KYPRAIOS

    2008-01-01

    In the school year 1988-99 the first ‘’Classes of Athletic Facilitation’’ were established in Greece. These Classes were for young prospective athletes and were established in certain schools in addition to ordinary studies. The purpose of these Classes was to contribute to the development of the elite athlete in order for Greece to achieve the best possible performance in the Olympic Games of 1996 which it was then thought would be staged by Greece. The aim of this study was to examine wheth...

  20. Academic performance study in young athletes from Playas de Castellón Athletics Club

    OpenAIRE

    Ana Capdevila Seder; Héctor Bellmunt Villalonga; Carlos Hernando Domingo

    2014-01-01

    The study analyzed the possible relationship between academic performance of young athletes and some of the variables most used in this field. The sample consisted of 40 athletes Athletics Club Playas de Castellón, between 14 and 16 years, 22 boys and 18 girls. The main variables analyzed were academic performance, study habits, gender, sleep, sedentary leisure, socioeconomic status and dedication to sport. The instruments used were questionnaires CHTE (habits and study skills), PFYTL (physic...

  1. A COMPARISON OF SENSATION SEEKING AMONG DIFFERENT GROUPS OF ATHLETES AND NON-ATHLETE STUDENTS

    OpenAIRE

    Mohsen Kooshan; Fahimeh Keyvanlou; Mohammad Sayed Ahmadi; Akbar Pajouhan

    2011-01-01

    The study investigated the differences in sensation seeking and it’s components between athletesand non- athletes students. Methods and materials: In these descriptive analytical study 160students (80 athletic students and 80 non-athletic students) with average age of 22 years selectedrandomly from students of azad university of mashhad. Sensation seeking scale V (SSS; form V)developed by Zackerman and cognitive questionnaire were used for data collection. The obtaineddata were analyzed in SP...

  2. Desire of Athlete and Non-athlete Students to Drugs Use

    OpenAIRE

    Saadi Sami; Sadigh Mahmoudi; Naseh Karimiani

    2014-01-01

    The purpose of this study was to evaluate and compare athlete and non-athlete students’ tendency to drug use. 240 undergraduate students of University of Kurdistan with ages ranging from 19 to 23 years who had the experience of regular exercise (n = 120) and non-athlete ones (n = 120) were selected as the sample. Relapse Prediction Scale (RPS) was used for data collection. To analyze data, descriptive statistics (mean and standard deviation) and inferential statistics (independent t-test) wer...

  3. Left ventricular mass in male adolescent athletes and non-athletes

    Directory of Open Access Journals (Sweden)

    Erling David Kaunang

    2014-09-01

    Full Text Available Background Systematic exercise leads to increased left ventricular mass, which may be misleading in a differential diagnosis of heart disease in athletes (physiologic hypertrophy versus pathologic hypertrophy. The cause of left ventricular hypertrophy is an important risk factor in the morbidity and mortality of cardiovascular diseases. Objective To compare left ventricular mass and left ventricular hypertrophy in male adolescent athletes and non-athletes. Methods We conducted a cross-sectional, analytic study, from September to December 2012 in male adolescents aged 15-18 years. The case group included athletes from the Bina Taruna Football Club Manado, while the control group included non-athlete adolescents. All subjects underwent history-taking, physical examinations and further supporting examinations. Left ventricular mass was measured by cardiovascular echocardio-graphy (Esaote Mylab 4.0 and calculated based on a formula. Left ventricular hypertrophy was defined as left ventricular mass of > 134 g/m2 body surface area. Results Subjects’ mean left ventricular masses were 359.69 (SD 188.4; 95%CI 283.58 to 435.81 grams in the athlete group and 173.04 (SD 50.69; 95%CI 152.56 to 103.51 grams in the non-athlete group, a statistically significant difference (P=0.0001. Ventricular hypertrophy was found 76.9% compared to 11.5% in the non-athlete group (P=0.0001. Conclusion Left ventricular mass in athletes is bigger than in non-athletes. In addition, left ventricular hypertrophy is more common in male adolescent athletes than in non-athletes. [Paediatr Indones. 2014;54:305-8.].

  4. Morphological optimization of female combat sports athletes as seen by the anthropologists

    Directory of Open Access Journals (Sweden)

    Burdukiewicz Anna

    2016-06-01

    Full Text Available Body build and proportions are key determinants of athletic success. The effects of the athlete selection process and discipline-specific training are differentiated body dimensions. The aim of the study was to examine the physical characteristics of female combat athletes. The results of anthropometric measurements of 154 females aged 21.2±1.79 years competing in judo, jiu-jitsu, karate, taekwondo, and fencing for 7.5±3.43 years.

  5. Critical review of the impact of core stability on upper extremity athletic injury and performance

    OpenAIRE

    Silfies, Sheri P.; David Ebaugh; Marisa Pontillo; Courtney M. Butowicz

    2015-01-01

    BACKGROUND: Programs designed to prevent or rehabilitate athletic injuries or improve athletic performance frequently focus on core stability. This approach is based upon the theory that poor core stability increases the risk of poor performance and/or injury. Despite the widespread use of core stability training amongst athletes, the question of whether or not sufficient evidence exists to support this practice remains to be answered. OBJECTIVES: 1) Open a dialogue on the definition and comp...

  6. Motivation mediates the perfectionism–burnout relationship: A three-wave longitudinal study with junior athletes

    OpenAIRE

    Madigan, Daniel J.; Stoeber, Joachim; Passfield, Louis

    2016-01-01

    Perfectionism in sports has been shown to predict longitudinal changes in athlete burnout. What mediates these changes over time, however, is still unclear. Adopting a self-determination theory perspective and using a three-wave longitudinal design, the present study examined perfectionistic strivings, perfectionistic concerns, autonomous motivation, controlled motivation, and athlete burnout in 141 junior athletes (mean age 17.3 years) over 6 months of active training. When multilevel struct...

  7. A COMPARATIVE STUDY OF SHORT TERM AND LONG TERM MEMORY BETWEEN ATHLETE AND NON ATHLETE

    OpenAIRE

    GOPAL CHANDRA SAHA; SHANTANU HALDER; PULEN DAS

    2013-01-01

    The aim of this study was to compare the Short Term Memory and Long Term Memory of Athlete and non Athlete. One hundred college boys (50 Athlete participated in inter-college tournament and 50 non Athlete) from different colleges of north 24 district in West Bengal were considered for this study whose age range between 22 to 25 years. Only, Short Term and Long Term memory were measured for this study. Standard questionnaires were used for this study. The statistical 't' test was a...

  8. The effect of 8-week aerobic interval training and a detraining period on left ventricular structure and function in non-athlete healthy men

    Directory of Open Access Journals (Sweden)

    Abbasali Gaeini

    2012-02-01

    Full Text Available Background: Exercise plays an important role to improve cardiovascular performance. The purpose of this study was to determine the effect 8wk of aerobic cyclic training and a detraining period on left ventricular structure and function in non-athlete healthy men.Materials and Method: In this research, ten male non-athlete students were volunteered and participated in a 8- week running program (3days/week, at 70% of Maximum Heart Rate and 4 weeks detraining afterwards. In each session, cyclic running was done in 5 nine-minute stages and there was a four-minute inactive rest among them.Results: Using echocardiography, there was a significant difference in interventricular septal thickness, percent of rapid shortening and percent of ejection fraction after 8 weeks training compared to before training. It was found no significant difference end-diastolic and end-systolic dimensions, posterior wall thickness, left atrium diameter, aortic root thickness, heart rate, systolic and diastolic blood pressures. There was a significant difference in end-systolic dimension, intervntricular septal thickness, left atrium diameter, percent of rapid shortening and ejection fraction following 4-week detraining after training compared to 8-week.Conclusion: Eight-week aerobic cyclic training and a detraining period can effect on left ventricle structure and function

  9. 运动员的心理训练:理论与应用的联结%Psychological Training of Athletes:Connection between Theory and Practice

    Institute of Scientific and Technical Information of China (English)

    张力为

    2013-01-01

    Theoretical development or theory guidance is the most important subject in the field of psychological study ever since a long time ago. This paper analyzed the relationship between macro-level theories, micro-level theories and method of operations relating the major topics of mental training such as purpose of mental training,athletes' self control,athletes' burnout,take-it-easy mentality. It is pointed out that mental training practitioners who are deeply involved in managing daily problems of athletic should pay close attention to the theoretical and academic basis underlying their operational methods in their mental training program.%理论发展和理论导向长期以来一直是心理学研究最为醒目的主线.本文通过分析心理训练主题涉及的宏观理论、微观理论与操作方法之间的关系,探讨了心理训练的理论分层与应用操作之间的关系.这些心理训练主题包括心理训练目的、运动员自我控制、运动员心理疲劳、自我超越、平常心等.本文特别指出,深陷于运动队现实问题的运动心理学工作者也应当关注心理训练操作方法的理论基础和学理倾向.

  10. Effects of 12 weeks high-intensity & reduced-volume training in elite athletes

    DEFF Research Database (Denmark)

    Kilen, Anders; Larsson, Tanja Hultengren; Jørgensen, Majke;

    2014-01-01

    It was investigated if high-intensity interval training (HIT) at the expense of total training volume improves performance, maximal oxygen uptake and swimming economy. 41 elite swimmers were randomly allocated to a control (CON) or HIT group. For 12 weeks both groups trained ∼12 h per week. HIT...

  11. An Athlete's Nightmare: Tearing the ACL

    Science.gov (United States)

    ... Issue Past Issues An Athlete's Nightmare : Tearing the ACL Past Issues / Summer 2008 Table of Contents For ... years after successful surgery to repair a torn ACL, Michelle Backus of Gaithersburg, Md., is once again ...

  12. Hip Imaging in Athletes: Sports Imaging Series.

    Science.gov (United States)

    Agten, Christoph A; Sutter, Reto; Buck, Florian M; Pfirrmann, Christian W A

    2016-08-01

    Hip or groin pain in athletes is common and clinical presentation is often nonspecific. Imaging is a very important diagnostic step in the work-up of athletes with hip pain. This review article provides an overview on hip biomechanics and discusses strategies for hip imaging modalities such as radiography, ultrasonography, computed tomography, and magnetic resonance (MR) imaging (MR arthrography and traction MR arthrography). The authors explain current concepts of femoroacetabular impingement and the problem of high prevalence of cam- and pincer-type morphology in asymptomatic persons. With the main focus on MR imaging, the authors present abnormalities of the hip joint and the surrounding soft tissues that can occur in athletes: intraarticular and extraarticular hip impingement syndromes, labral and cartilage disease, microinstability of the hip, myotendinous injuries, and athletic pubalgia. (©) RSNA, 2016. PMID:27429142

  13. Hypertrophic cardiomyopathy screening in young athletes

    Energy Technology Data Exchange (ETDEWEB)

    Rappoport, W.J. [Arizona Heart Inst., Phoenix, AZ (United States); Steingard, P.M. [Phoenix Suns, Phoenix, AZ (United States)

    2006-07-01

    Hypertrophic cardiomyopathy is the leading cause of sudden death during vigorous exercise. Early identification of this abnormality by ECG screening of high-school athletes before they participate in competitive sports helps save lives. (orig.)

  14. Dance and the Athlete: An Interview

    Science.gov (United States)

    Simpson, James L.

    1978-01-01

    Edward Villella, principal dancer of the New York City Ballet, has attempted to make professionals in physical education as well as athletes more aware of the great potential possessed within the interrelationship of dance and sport. (MM)

  15. DPIV Measurements of Olympic Skeleton Athletes

    CERN Document Server

    Leong, Chia Min; Wu, Vicki; Wei, Timothy; Peters, Steve

    2010-01-01

    The Olympic sport of skeleton involves an athlete riding a small sled face first down a bobsled track at speeds up to 130 km/hr. In these races, the difference between gold and missing the medal stand altogether can be hundredths of a second per run. As such, reducing aerodynamic drag through proper body positioning is of first order importance. To better study the flow behavior and to improve the performance of the athletes, we constructed a mock section of a bobsled track which was positioned at the exit of an open loop wind tunnel. DPIV measurements were made along with video recordings of body position to aid the athletes in determining their optimal aerodynamic body position. In the fluid dynamics video shown, the athlete slowly raised his head while DPIV measurements were made behind the helmet in the separated flow region.

  16. Common Shoulder Injuries in American Football Athletes.

    Science.gov (United States)

    Gibbs, Daniel B; Lynch, T Sean; Nuber, Erika D; Nuber, Gordon W

    2015-01-01

    American football is a collision sport played by athletes at high speeds. Despite the padding and conditioning in these athletes, the shoulder is a vulnerable joint, and injuries to the shoulder girdle are common at all levels of competitive football. Some of the most common injuries in these athletes include anterior and posterior glenohumeral instability, acromioclavicular pathology (including separation, osteolysis, and osteoarthritis), rotator cuff pathology (including contusions, partial thickness, and full thickness tears), and pectoralis major and minor tears. In this article, we will review the epidemiology and clinical and radiographic workup of these injuries. We also will evaluate the effectiveness of surgical and nonsurgical management specifically related to high school, collegiate, and professional football athletes. PMID:26359844

  17. Gastric Emptying Rates for Selected Athletic Drinks

    Science.gov (United States)

    Coyle, Edward F.; And Others

    1978-01-01

    The intent of this research was to compare the rate of gastric emptying of three commercially available athletic drinks with water and, in doing so, to determine their relative contributions of water, electrolytes, and carbohydrate to the body. (JD)

  18. The Female Athlete Triad: A Metabolic Phenomenon

    Directory of Open Access Journals (Sweden)

    Anne B. Loucks

    2014-06-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE The Female Athlete Triad (Triad is a syndrome in which low energy availability triggers a broad range of endocrine mechanisms that conserve energy expenditure, and thereby impairs reproductive and skeletal health.  Energy availability is the amount of dietary energy remaining after exercise training for all other physiological functions each day.  The specific kind of reproductive dysfunctions caused by low energy availability are functional hypothalamic menstrual disorders.  To ensure that affected athletes receive appropriate care, endocrine tests are required to diagnose these disorders by the exclusion of other types of menstrual disorders unrelated to the Triad.  In addition, low energy availability impairs skeletal health by uncoupling bone turnover, in which the rate of bone resorption increases while the rate of bone formation declines.  The result is a progressive loss or failure to accrue bone mass, which increases the risks of stress fractures and osteoporosis.  Low energy availability originates in one or more of three sources:  restrictive eating disorders, especially anorexia nervosa; intentional efforts to lose body weight or body fat to improve athletic performance or appearance; and the inadvertent suppression of appetite by exercise and diets containing a high percentage of carbohydrates.  It is necessary to know the origin of low energy availability in a particular athlete in order to intervene effectively with her.  The key behavior modification for preventing and treating the Triad is to increase energy availability, either by increasing dietary energy intake, reducing exercise energy expenditure, or both.  Guidelines for doing so are provided. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5

  19. EXERCISE-INDUCED ARTERIAL ADAPTATIONS IN ELITE JUDO ATHLETES

    Directory of Open Access Journals (Sweden)

    Panagiotis Karagounis

    2009-09-01

    Full Text Available The purpose of this study was to examine exercise-induced arterial adaptations in elite Judo male and female athletes. 27 male Judo athletes (age 24.06 ± 2 years, 11 female Judoka (age 24.27 ± 1 years, 27 sedentary healthy men (age 24.01 ± 2 years and 11 women (age 24.21 ± 1 years participated in the current study. The examined vessels included brachial, radial, ulnar, popliteal, anterior and posterior tibial arteries. The experimental parameters were recorded with the use of Duplex ultrasound at rest. Diastolic diameter and blood mean flow velocity of the examined arteries in Judo athletes were found to be both significantly increased (p < 0.05 compared to the findings of the control groups. In male Judo athletes the brachial (p < 0.001, radial (p < 0.001, and anterior tibial artery (p < 0.001 presented the highest difference on the diastolic diameter, compared with the control male group. In female Judo athletes, ulnar (p < 0.001, radial (p < 0.001, and brachial (p < 0.001 arteries illustrated the highest diastolic diameter. The highest blood mean flow velocity was recorded in ulnar (p < 0.001 and popliteal arteries (p < 0.001 of the Judo athletes groups. Recording differences between the two genders, male participants presented larger arteries than females. Conclusively, Judo has been found to be a highly demanding physical sport, involving upper and lower limbs leading to significant arterial adaptations. Obtaining vascular parameters provide a useful tool to the medical team, not only in the direction of enhancement of the efficacy of physical training, but in unknown so far parameters that may influence athletic performance of both male and female elite Judokas

  20. Evaluation of nutritional status and energy expenditure in athletes.

    Science.gov (United States)

    Mielgo-Ayuso, Juan; Maroto-Sánchez, Beatriz; Luzardo-Socorro, Raquel; Palacios, Gonzalo; Palacios Gil-Antuñano, Nieves; González-Gross, Marcela

    2015-01-01

    Continuous physical exercise leads the athlete to maintain an unstable balance between dietary intake, energy expenditure and the additional demands of a high amount of physical activity. Thus, an accurate assessment of nutritional status is essential to optimize the performance, since it affects health, body composition, and the recovery of the athlete. Specific aspects like the type of sport, specialty or playing position, training schedule and competition calendar, category, specific objectives, which differ from the general population, must be considered. A biochemical assessment can give us a general idea of the nutritional status, lipid profile, liver or kidney function, if diet is too high in proteins or fats, as well as possible nutritional deficiencies and the need for supplementation. Sport kinanthropometry has great utility that enables the assessment of body mass, height, length, diameter, perimeter and skinfolds, where information is processed by applying different equations, obtaining information on somatotype, body composition, and the proportionality of different parts of the body. To give proper nutritional counselling, energy needs of the athlete must be known. If objective measurement is not possible, there are tables including theoretically established energy requirements of different sports. Dietary assessment should include information about food consumption and nutrient intake to establish the relationship between diet, health status and athlete's performance. On the other hand, an adequate hydration status in athletes is essential to maintain adequate performance. Hence, the knowledge of fluid intake by the athlete is a matter of the utmost importance. Dehydration can cause harmful effects on athletes' health. As there is no gold standard, urine gravidity and urine colour are the most extended methods for analyzing hydration status. There is consensus that due to complexity, the combination of different methods assures an effective data