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Sample records for american football uniform

  1. The Birth of American Football

    Institute of Scientific and Technical Information of China (English)

    程国清

    2002-01-01

    A hundred years ago, the game we now call football did not exist (存在). American football started during a game between two colleges. The teams had gotten together to play what called “football”, but each team played by different rules. One team played what we now call soccer.The other played what we now call rugby (橄榄球).

  2. How to Rescue American Football.

    Science.gov (United States)

    Lundberg, George D; Metzner, David

    2016-01-01

    Blows to the head damage the brain. American football is a contact/collision sport that produces many injuries, including to the brain. Football has many supporters who cite important redeeming characteristics of the activity. Public attention to the hazards of children and adults playing football has heightend recently due to many new scientific discoveries, not least of which is the frequency with which players are seriously harmed and do not recover. It is now incumbent on all interested parties to invent and implement far better safety practices, equipment, rules, and processes or the sport must cease to exist in its current form. This paper presents several safety proposals for consideration and study. PMID:27284499

  3. Imaging of American football injuries in children

    International Nuclear Information System (INIS)

    It is estimated that 3.2 million children ages 6 to 14 years participated in organized youth football in the United States in 2007. Approximately 240,000 children play football in the nation's largest youth football organization, with tackle divisions starting at age 5 years. The number of children playing unsupervised football is much higher, and the overall number of children participating in American football is increasing. Sports are the leading cause of injury-related emergency room visits for teenagers, and football is a leading precipitating athletic activity for these visits. Football is also the most hazardous organized sports in the United States. Though most pediatric football-related injuries are minor, such as abrasions, sprains, and strains of the extremities, football accounts for more major and catastrophic injuries than any other sport. Given football's popularity with children in the United States, combined with the high rate of injury associated with participation in this activity, radiologists should be familiar with the imaging features and injury patterns seen in this patient population. (orig.)

  4. Imaging of American football injuries in children

    Energy Technology Data Exchange (ETDEWEB)

    Podberesky, Daniel J.; Anton, Christopher G. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Unsell, Bryan J. [Wilford Hall Medical Center, Lackland Air Force Base, Department of Radiology, San Antonio, TX (United States)

    2009-12-15

    It is estimated that 3.2 million children ages 6 to 14 years participated in organized youth football in the United States in 2007. Approximately 240,000 children play football in the nation's largest youth football organization, with tackle divisions starting at age 5 years. The number of children playing unsupervised football is much higher, and the overall number of children participating in American football is increasing. Sports are the leading cause of injury-related emergency room visits for teenagers, and football is a leading precipitating athletic activity for these visits. Football is also the most hazardous organized sports in the United States. Though most pediatric football-related injuries are minor, such as abrasions, sprains, and strains of the extremities, football accounts for more major and catastrophic injuries than any other sport. Given football's popularity with children in the United States, combined with the high rate of injury associated with participation in this activity, radiologists should be familiar with the imaging features and injury patterns seen in this patient population. (orig.)

  5. On the flight of an American Football

    CERN Document Server

    Horn, Curtis

    2007-01-01

    In this paper we examine the detailed theory of the American football in flight, with spin and air resistance included. We find the theory has much in common with the theory of a gyroscope and also rocket trajectory with a misaligned thruster. Unfortunately most of the air resistance data, for rocketry and ballistics, is for speeds of Mach 1 or higher, where the air resistance increases dramatically. We shall approximate a realistic air resistance, at the slower speeds of football flight, with a drag force proportional to cross sectional area and either $v$ or $v^2$, depending on speed, where $v$ is velocity of the football. We begin with a discussion of the motion, giving as much detail as possible without the use of complex analytic calculations. We point out the previous errors made with moments of inertia and make the necessary corrections for more accurate results. We show that the shape of an American football closely resembles a parabola of revolution.

  6. Exploring Discrete Mathematics with American Football

    Science.gov (United States)

    Muldoon Brown, Tricia; Kahn, Eric B.

    2015-01-01

    This paper presents an extended project that offers, through American football, an application of concepts from enumerative combinatorics and an introduction to proofs course. The questions in this paper and subsequent details concerning equivalence relations and counting techniques can be used to reinforce these new topics to students in such a…

  7. Recognizing team formation in american football

    KAUST Repository

    Atmosukarto, Indriyati

    2014-01-01

    Most existing software packages for sports video analysis require manual annotation of important events in the video. Despite being the most popular sport in the United States, most American football game analysis is still done manually. Line of scrimmage and offensive team formation recognition are two statistics that must be tagged by American Football coaches when watching and evaluating past play video clips, a process which takesmanyman hours per week. These two statistics are the building blocks for more high-level analysis such as play strategy inference and automatic statistic generation. In this chapter, we propose a novel framework where given an American football play clip, we automatically identify the video frame in which the offensive team lines in formation (formation frame), the line of scrimmage for that play, and the type of player formation the offensive team takes on. The proposed framework achieves 95% accuracy in detecting the formation frame, 98% accuracy in detecting the line of scrimmage, and up to 67%accuracy in classifying the offensive team’s formation. To validate our framework, we compiled a large dataset comprising more than 800 play-clips of standard and high definition resolution from real-world football games. This dataset will be made publicly available for future comparison.

  8. 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

  9. Posterior sternoclavicular dislocation: an American football injury

    DEFF Research Database (Denmark)

    Marker, L B; Klareskov, B

    1996-01-01

    Posterior dislocation of the sternoclavicular joint is uncommon, accounting for less than 0.1% of all dislocations. Since 1824 a little more than 100 cases have been reported, and the majority in the past 20 years. A review of published reports suggests that this injury is seen particularly in...... connection with American football. A typical case is described. The importance of this injury is that there is often a delay in diagnosis with potentially serious complications....

  10. Chondral Rib Fractures in Professional American Football

    Science.gov (United States)

    McAdams, Timothy R.; Deimel, Jay F.; Ferguson, Jeff; Beamer, Brandon S.; Beaulieu, Christopher F.

    2016-01-01

    Background: Although a recognized and discussed injury, chondral rib fractures in professional American football have not been previously reported in the literature. There currently exists no consensus on how to identify and treat these injuries or the expected return to play for the athlete. Purpose: To present 2 cases of chondral rib injuries in the National Football League (NFL) and discuss the current practice patterns for management of these injuries among the NFL team physicians. Study Design: Case series; Level of evidence, 4. Methods: Two cases of NFL players with chondral rib injuries are presented. A survey regarding work-up and treatment of these injuries was completed by team physicians at the 2014 NFL Combine. Our experience in identifying and treating these injuries is presented in conjunction with a survey of NFL team physicians’ experiences. Results: Two cases of rib chondral injuries were diagnosed by computed tomography (CT) and treated with rest and protective splinting. Return to play was 2 to 4 weeks. NFL Combine survey results show that NFL team physicians see a mean of 4 costal cartilage injuries per 5-year period, or approximately 1 case per year per team. Seventy percent of team physicians use CT scanning and 43% use magnetic resonance imaging for diagnosis of these injuries. An anesthetic block is used acutely in 57% and only electively in subsequent games by 39%. Conclusion: A high index of suspicion is necessary to diagnose chondral rib injuries in American football. CT scan is most commonly used to confirm diagnosis. Return to play can take up to 2 to 4 weeks with a protective device, although anesthetic blocks can be used to potentially expedite return. Clinical Relevance: Chondral rib injuries are common among NFL football players, while there is no literature to support proper diagnosis and treatment of these injuries or expected duration of recovery. These injuries are likely common in other contact sports and levels of

  11. Automatic recognition of offensive team formation in american football plays

    KAUST Repository

    Atmosukarto, Indriyati

    2013-06-01

    Compared to security surveillance and military applications, where automated action analysis is prevalent, the sports domain is extremely under-served. Most existing software packages for sports video analysis require manual annotation of important events in the video. American football is the most popular sport in the United States, however most game analysis is still done manually. Line of scrimmage and offensive team formation recognition are two statistics that must be tagged by American Football coaches when watching and evaluating past play video clips, a process which takes many man hours per week. These two statistics are also the building blocks for more high-level analysis such as play strategy inference and automatic statistic generation. In this paper, we propose a novel framework where given an American football play clip, we automatically identify the video frame in which the offensive team lines in formation (formation frame), the line of scrimmage for that play, and the type of player formation the offensive team takes on. The proposed framework achieves 95% accuracy in detecting the formation frame, 98% accuracy in detecting the line of scrimmage, and up to 67% accuracy in classifying the offensive team\\'s formation. To validate our framework, we compiled a large dataset comprising more than 800 play-clips of standard and high definition resolution from real-world football games. This dataset will be made publicly available for future comparison. © 2013 IEEE.

  12. A network-based ranking system for American college football

    OpenAIRE

    Park, Juyong; Newman, M. E. J.

    2005-01-01

    American college football faces a conflict created by the desire to stage national championship games between the best teams of a season when there is no conventional playoff system to decide which those teams are. Instead, ranking of teams is based on their record of wins and losses during the season, but each team plays only a small fraction of eligible opponents, making the system underdetermined or contradictory or both. It is an interesting challenge to create a ranking system that at on...

  13. The Effectiveness of Prophylactic Knee Bracing in American Football

    OpenAIRE

    Salata, Michael J.; Gibbs, Aimee E.; Sekiya, Jon K.

    2010-01-01

    Context: Knee injuries, particularly of the medial collateral ligament (MCL), are the most common injury sustained in American football. In 1979, Anderson et al described a knee brace that could protect uninjured knees from MCL injuries resulting from lateral impact. Since then, a number of light and free-moving bracing devices have been developed. However, the efficacy of prophylactic knee bracing remains in question. Objective: A systematic review of the efficacy of prophylactic knee bracin...

  14. Hypoconnectivity and Hyperfrontality in Retired American Football Players

    Science.gov (United States)

    Hampshire, Adam; MacDonald, Alex; Owen, Adrian M.

    2013-10-01

    Recent research has raised concerns about the long-term neurological consequences of repetitive concussive and sub-concussive injuries in professional players of American Football. Despite this interest, the neural and psychological status of retired players remains unknown. Here, we evaluated the performances and brain activation patterns of retired National Football League players (NFL alumni) relative to controls using an fMRI-optimised neuropsychological test of executive function. Behaviourally, the NFL alumni showed only modest performance deficits on the executive task. By contrast, they showed pronounced hyperactivation and hypoconnectivity of the dorsolateral frontal and frontopolar cortices. Critically, abnormal frontal-lobe function was correlated with the number of times that NFL alumni reported having been removed from play after head injury and was evident in individual players. These results support the hypothesis that NFL alumni have a heightened probability of developing executive dysfunction and suggest that fMRI provides the most sensitive biomarker of the underlying neural abnormality.

  15. An investigation of the relationships different protocols anaerobic performance tests determined in American football players

    OpenAIRE

    Ender Eyuboğlu; Ali Özkan; Yusuf Köklü; Utku Alemdar; Cengiz Akalan

    2009-01-01

    The purpose of the present study was to investigate the relationships different protocols anaerobic performance tests in American football players. 27 American football players from a university team participated in this study voluntarily (age: 23.07±3.45 yrs). For the determination of body composition, subjects height, body weight and skinfold thicknesses were taken and body fat percentage was determined by the Acikada   formula (1991). Wingate Anaerobic Power Test (WAnT), squat jump (S...

  16. Football Games

    Institute of Scientific and Technical Information of China (English)

    邢连香

    2000-01-01

    Do you know there are two kinds of football games? One is American football, the other is soccer. In China, many young people like playing soccer. It is very popular in China. But Chinese don't call it soccer, They call it football. There are eleven players in a team. And the ball is round.

  17. Injury rates of the German Women’s American Football National Team from 2009 to 2011

    OpenAIRE

    Marco Ezechieli; Stephan Berger; Christian-Heige Siebert; Oliver Miltner

    2012-01-01

    American football is one of the leading causes of athletic-related injuries. Injury rates in female elite players are mostly unknown. We hypothesized that the injury rates of female was comparable to those in men’s football during practice, as well as games. From 2009 to 2011, injury data were collected from the German female national team during training camps, World Championship 2010 and International friendly matches. The injury was categorized by location on the body and recorded as fract...

  18. The first concussion crisis: head injury and evidence in early American football.

    Science.gov (United States)

    Harrison, Emily A

    2014-05-01

    In the early 21st century, sports concussion has become a prominent public health problem, popularly labeled "The Concussion Crisis." Football-related concussion contributes much of the epidemiological burden and inspires much of the public awareness. Though often cast as a recent phenomenon, the crisis in fact began more than a century ago, as concussions were identified among footballers in the game's first decades. This early concussion crisis subsided-allowing the problem to proliferate-because work was done by football's supporters to reshape public acceptance of risk. They appealed to an American culture that permitted violence, shifted attention to reforms addressing more visible injuries, and legitimized football within morally reputable institutions. Meanwhile, changing demands on the medical profession made practitioners reluctant to take a definitive stance. Drawing on scientific journals, public newspapers, and personal letters of players and coaches, this history of the early crisis raises critical questions about solutions being negotiated at present. PMID:24625171

  19. COMPETITIVE BALANCE IN AMERICAN COLLEGE FOOTBALL: THE GI BILL, GRANT-IN-AID AND THE COLLEGE FOOTBALL ASSOCIATION

    Directory of Open Access Journals (Sweden)

    Steven Salaga

    2015-06-01

    Full Text Available This paper identifies three historical events, listed in the title, representing key changes in the business structure of American college football and then tests to see whether these events are associated with changes in competitive balance. The analysis shows that balance has been relatively stable despite these alterations. The significant effects that are uncovered are confined to single conferences suggesting these events are not tied to widespread changes in balance throughout the sport. Additionally, the margin of victory ratio, a metric accounting for game closeness is introduced. Based on this measure, game uncertainty in individual conferences has improved over time.

  20. Biomarkers of brain injury following an American football game: A pilot study.

    Science.gov (United States)

    Rogatzki, Matthew J; Soja, Scott E; McCabe, Colleen A; Breckenridge, Ryanne E; White, Jeffrey L; Baker, Julien S

    2016-09-01

    The goals of this study were to determine if the biomarkers of head injury, NSE and S100B, increased in serum following an American football game. Serum creatine kinase (CK) and cortisol levels were also measured to determine muscle damage and stress caused by the football game. NSE, S100B, CK, and cortisol were measured in the serum of 17 football players before and after a collegiate junior varsity football game. No head injuries were reported by the players, athletic training staff, or coaches yet both NSE (Pre-game: 7.0 μg•L-1 ± 2.2 versus Post-game: 13.1 μg•L-1 ± 7.0, P <0.001) and S100B (Pre-game: 0.013 μg•L-1 ± 0.012 versus Post-game: 0.069 μg•L-1 ± 0.036, P <0.001) increased significantly. Neither CK (Pre-game: 90.5 U•L-1 ± 41.9 versus Post-game: 120.2 U•L-1 ± 62.7, P = 0.116) nor cortisol (Pre-game: 369.2 nmoles•L-1 ± 159.8 versus Post-game: 353.0 nmoles•L-1 ± 170.5, P = 0.349) increased significantly following the football game. There was little correlation found between S100B and body mass (R2 = 0.029) or CK (R2 = 0.352) levels. Although serum NSE and S100B increase as a result of playing in an American football game, the values are similar to or lower than levels found following competition in other contact and non-contact sports. Furthermore, the lack of correlation between S100B and body mass or CK indicates that S100B increases independent of body mass or muscle injury. PMID:27387898

  1. A 20-Year Comparison of Football-Related Injuries in American and Canadian Youth Aged 6 to 17 Years: A Replication Study.

    Science.gov (United States)

    Keays, Glenn; Friedman, Debbie; Gagnon, Isabelle

    2016-06-01

    Introduction Little is known about Canadian youth football injuries. The objectives of this study were (a) to contrast the injuries in Canadian and American football players aged 6 to 17 years and (b) compare the injuries sustained during organized football with those in nonorganized football. Methods Using a retrospective cohort design based on data from the Canadian Hospitals Injury Reporting and Prevention Program and the National Electronic Injury Surveillance System a comparison of injuries was made. Results Trends in injuries were comparable. Proportions and odds of injuries were similar, except for a few exceptions. In Canada, more girls were injured and fractures were more prevalent. Compared with nonorganized football, organized football players were older, involved more males, and suffered more traumatic brain injuries and injuries to their lower extremities. Conclusion Canadian and American youth football injuries were similar. The type of football, be it organized or nonorganized, has an impact on injuries. PMID:26316542

  2. An investigation of the relationships different protocols anaerobic performance tests determined in American football players

    Directory of Open Access Journals (Sweden)

    Ender Eyuboğlu

    2009-09-01

    Full Text Available Normal 0 21 false false false TR X-NONE X-NONE MicrosoftInternetExplorer4 The purpose of the present study was to investigate the relationships different protocols anaerobic performance tests in American football players. 27 American football players from a university team participated in this study voluntarily ( age: 23.07±3.45 yrs. For the determination of body composition, subjects height, body weight and skinfold thicknesses were taken and body fat percentage was determined by the Acikada   formula (1991. Wingate Anaerobic Power Test (WAnT, squat jump (SJ, counter movement jump (CMJ,  repeated-jump and 10-20-30 meter transition (speed times were used for the determination of anaerobic performance. Results of Pearson Product Moment correlation analysis, WAnT anaerobic power was significantly correlated with anaerobic capacity (r=.394; p

  3. Incidence and Severity of Foot and Ankle Injuries in Men’s Collegiate American Football

    OpenAIRE

    Lievers, W. Brent; Adamic, Peter F.

    2015-01-01

    Background: American football is an extremely physical game with a much higher risk of injury than other sports. While many studies have reported the rate of injury for particular body regions or for individual injuries, very little information exists that compares the incidence or severity of particular injuries within a body region. Such information is critical for prioritizing preventative interventions. Purpose: To retrospectively analyze epidemiological data to identify the most common a...

  4. Injury rates of the German Women’s American Football National Team from 2009 to 2011

    Directory of Open Access Journals (Sweden)

    Marco Ezechieli

    2012-09-01

    Full Text Available American football is one of the leading causes of athletic-related injuries. Injury rates in female elite players are mostly unknown. We hypothesized that the injury rates of female was comparable to those in men’s football during practice, as well as games. From 2009 to 2011, injury data were collected from the German female national team during training camps, World Championship 2010 and International friendly matches. The injury was categorized by location on the body and recorded as fracture/dislocation, strain, concussion, contusion or other injury. Injury rates were determined based on the exposure of an athlete to a game or practice event. The injury rate was calculated as the ratio of injuries per 1000 athlete exposures (AE. The rate of injury was significantly higher during games (58.8/1000 AE than practices [16.3/1000 AE, (P<0.01]. Furthermore, the injury rate in the tryouts was significantly higher (24.05/1000 AE compared to other training sessions with the national team (11.24/1000 AE. Our findings show that the injury rates in female elite American football players can be compared to those described for male players. Higher injury rates during matches than in training should also be underlined.

  5. Crystal growth and design of a facile synthesized uniform single crystalline football-like anatase TiO2 microspheres with exposed {0 0 1} facets

    International Nuclear Information System (INIS)

    Graphical abstract: - Highlights: • Football-like TiO2 synthesized by a facile hydrothermal method. • The formation mechanism of football-like TiO2 was investigated. • The DSSC efficiency assembled by football-like TiO2 is 23.3% higher than P25. - Abstract: Uniform football-like anatase TiO2 particles exposed by {0 0 1} facets were successfully synthesized by an environment-friendly, facile and low-temperature hydrothermal method in water solution without any additional capping agent. The crystallographic structure and the growth mechanism of anatase TiO2 particles were investigated systematically by X-ray diffraction pattern (XRD), field emission scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray photoelectron spectra (XPS), respectively. The formation mechanism of football-like anatase TiO2 particles exposed by {0 0 1} facets is investigated. It was found that there existed a selective adsorption of F− ions on different facets by analyzed with the density functional theory (DFT) computer simulation results, and it would lead to a selective nucleation and crystal growth of anatase football-like TiO2 particles. Additionally, this type of exposed {0 0 1} facets football-like TiO2 microspheres were used as a scattering overlayer on a transparent P25 film for fabrication of photoanodes for dye-sensitized solar cells (DSSCs). The results showed that an overall light conversion efficiency of this film was 6.31%, which is higher than that of the overall efficiency (5.13%) obtained from the P25 photoanode owing to the superior light scattering effect of microspheres and excellent light reflecting ability of the mirror-like plane {0 0 1} facets

  6. Crystal growth and design of a facile synthesized uniform single crystalline football-like anatase TiO{sub 2} microspheres with exposed {0 0 1} facets

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Bitao [Chongqing Research institute for new material technology, Chongqing University of Arts and Science, Chongqing 402160 (China); Department of Research Center for Materials Interdisciplinary Science, Chongqing PR China (China); Jin, Chunhua; Ju, Yue [Department of Research Center for Materials Interdisciplinary Science, Chongqing PR China (China); Peng, Lingling [Chongqing Research institute for new material technology, Chongqing University of Arts and Science, Chongqing 402160 (China); Tian, Liangliang [Chongqing Research institute for new material technology, Chongqing University of Arts and Science, Chongqing 402160 (China); Department of Research Center for Materials Interdisciplinary Science, Chongqing PR China (China); Wang, Jinbiao [Chongqing Research institute for new material technology, Chongqing University of Arts and Science, Chongqing 402160 (China); Zhang, Tiejun, E-mail: liubitao007@163.com [Chongqing Research institute for new material technology, Chongqing University of Arts and Science, Chongqing 402160 (China)

    2014-08-30

    Graphical abstract: - Highlights: • Football-like TiO{sub 2} synthesized by a facile hydrothermal method. • The formation mechanism of football-like TiO{sub 2} was investigated. • The DSSC efficiency assembled by football-like TiO{sub 2} is 23.3% higher than P25. - Abstract: Uniform football-like anatase TiO{sub 2} particles exposed by {0 0 1} facets were successfully synthesized by an environment-friendly, facile and low-temperature hydrothermal method in water solution without any additional capping agent. The crystallographic structure and the growth mechanism of anatase TiO{sub 2} particles were investigated systematically by X-ray diffraction pattern (XRD), field emission scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray photoelectron spectra (XPS), respectively. The formation mechanism of football-like anatase TiO{sub 2} particles exposed by {0 0 1} facets is investigated. It was found that there existed a selective adsorption of F{sup −} ions on different facets by analyzed with the density functional theory (DFT) computer simulation results, and it would lead to a selective nucleation and crystal growth of anatase football-like TiO{sub 2} particles. Additionally, this type of exposed {0 0 1} facets football-like TiO{sub 2} microspheres were used as a scattering overlayer on a transparent P25 film for fabrication of photoanodes for dye-sensitized solar cells (DSSCs). The results showed that an overall light conversion efficiency of this film was 6.31%, which is higher than that of the overall efficiency (5.13%) obtained from the P25 photoanode owing to the superior light scattering effect of microspheres and excellent light reflecting ability of the mirror-like plane {0 0 1} facets.

  7. Racial and Athletic Identity of African American Football Players at Historically Black Colleges and Universities and Predominantly White Institutions

    Science.gov (United States)

    Steinfeldt, Jesse A.; Reed, Courtney; Steinfeldt, M. Clint

    2010-01-01

    This study examined racial and athletic identity among African American football players at historically Black colleges and universities (HBCUs) and predominantly White institutions (PWIs). Negotiating the dualism of racial and athletic identities can be problematic because both roles are subject to prejudice and discrimination, particularly for…

  8. Injury rates of the German Women's American Football National Team from 2009 to 2011.

    Science.gov (United States)

    Ezechieli, Marco; Berger, Stephan; Siebert, Christian-Helge; Miltner, Oliver

    2012-09-01

    American football is one of the leading causes of athletic-related injuries. Injury rates in female elite players are mostly unknown. We hypothesized that the injury rates of female was comparable to those in men's football during practice, as well as games. From 2009 to 2011, injury data were collected from the German female national team during training camps, World Championship 2010 and International friendly matches. The injury was categorized by location on the body and recorded as fracture/dislocation, strain, concussion, contusion or other injury. Injury rates were determined based on the exposure of an athlete to a game or practice event. The injury rate was calculated as the ratio of injuries per 1000 athlete exposures (AE). The rate of injury was significantly higher during games (58.8/1000 AE) than practices [16.3/1000 AE, (Pfootball players can be compared to those described for male players. Higher injury rates during matches than in training should also be underlined. PMID:23066496

  9. Vascular Health in American Football Players: Cardiovascular Risk Increased in Division III Players

    Directory of Open Access Journals (Sweden)

    Deborah L. Feairheller

    2016-01-01

    Full Text Available Studies report that football players have high blood pressure (BP and increased cardiovascular risk. There are over 70,000 NCAA football players and 450 Division III schools sponsor football programs, yet limited research exists on vascular health of athletes. This study aimed to compare vascular and cardiovascular health measures between football players and nonathlete controls. Twenty-three athletes and 19 nonathletes participated. Vascular health measures included flow-mediated dilation (FMD and carotid artery intima-media thickness (IMT. Cardiovascular measures included clinic and 24 hr BP levels, body composition, VO2 max, and fasting glucose/cholesterol levels. Compared to controls, football players had a worse vascular and cardiovascular profile. Football players had thicker carotid artery IMT (0.49 ± 0.06 mm versus 0.46 ± 0.07 mm and larger brachial artery diameter during FMD (4.3±0.5 mm versus 3.7±0.6 mm, but no difference in percent FMD. Systolic BP was significantly higher in football players at all measurements: resting (128.2±6.4 mmHg versus 122.4±6.8 mmHg, submaximal exercise (150.4±18.8 mmHg versus 137.3±9.5 mmHg, maximal exercise (211.3±25.9 mmHg versus 191.4±19.2 mmHg, and 24-hour BP (124.9±6.3 mmHg versus 109.8±3.7 mmHg. Football players also had higher fasting glucose (91.6±6.5 mg/dL versus 86.6±5.8 mg/dL, lower HDL (36.5±11.2 mg/dL versus 47.1±14.8 mg/dL, and higher body fat percentage (29.2±7.9% versus 23.2±7.0%. Division III collegiate football players remain an understudied population and may be at increased cardiovascular risk.

  10. Echocardiographic and Blood Pressure Characteristics of First-Year Collegiate American-Style Football Players.

    Science.gov (United States)

    Crouse, Stephen F; White, Stephanie; Erwin, John P; Meade, Thomas H; Martin, Steven E; Oliver, Jonathan M; Joubert, Dustin P; Lambert, Bradley S; Bramhall, Joe P; Gill, Kory; Weir, David

    2016-01-01

    Echocardiographic (echo) and blood pressure (BP) reference values may help identify athletes at cardiovascular risk, yet benchmarks are inadequate for collegiate American-style football (ASF) players. Our purpose was to describe echo characteristics and BP values in collegiate ASF athletes compared with normal. First-year players (n = 80, age = 18 ± 1 years, height = 186 ± 7 cm, weight = 100.1 ± 22.0 kg, body mass index = 28.7 ± 5.0), body surface area [BSA] = 2.24 ± 0.25; percentage fat = 16.5 ± 9.7%) were measured for systolic and diastolic BP, and underwent echo procedures by a certified sonographer. Data analyses included simple statistics, Pearson r, frequencies in normal ranges, and t test; α = 0.05. Selected echo measurements (and indexed by BSA) were: left ventricular (LV) internal diameter diastole = 5.3 ± 0.5 cm (2.4 ± 0.3); left atrial diameter = 3.9 ± 0.5 cm (1.8 ± 0.2): LV end-diastolic volume = 138 ± 30 ml (62 ± 11); septal wall thickness = 1.0 ± 0.2 cm (0.5 ± 0.1); LV posterior wall thickness = 1.0 ± 0.1 cm (0.5 ± 0.1), LV mass = 212 ± 46 g (95 ± 18); and relative wall thickness = 0.39 ± 0.07. Correlations between BSA and echo variables were significant (r = 0.26 to 0.50). Indexing by BSA reduced percentages above reference ranges from 36% to 7%. Septal wall thickness index was significantly greater in black (0.5 ± 0.1) than nonblack (0.4 ± 0.1) athletes. Fifty-nine athletes were hypertensive or prehypertensive, and diastolic BP was significantly greater in black (76 ± 10 mm Hg) compared with nonblack athletes (71 ± 8 mm Hg). ASF athletes demonstrated LV wall thicknesses and cavity sizes consistent with sport-training hypertrophy but which were unremarkable when indexed by BSA. Ethnicity generally did not influence echo variables. No ASF players were identified with cardiac dysfunction or disease. PMID:26554673

  11. Selling College: A Longitudinal Study of American College Football Bowl Game Public Service Announcements

    Science.gov (United States)

    Tobolowsky, Barbara F.; Lowery, John Wesley

    2014-01-01

    Using ideological analysis as a frame, researchers analyzed institutionally created commercials (PSAs) that appeared in 28 U.S. college football bowl games over a seven-year period (2003-2009) to better understand the universities' brands as represented in these advertisements. They found many common elements such as showing traditional…

  12. Rugby football.

    Science.gov (United States)

    Dietzen, C J; Topping, B R

    1999-02-01

    Rugby union football continues to gain in popularity in the United States. Both men's and women's clubs have been established at several colleges and universities. There has been substantial growth in the number of high school rugby football clubs in recent years. With the increase in numbers of young participants in this sport, it is important that great efforts be mounted to attempt to control the injury rates and severity of injuries in rugby football. Players and coaches must be knowledgeable of the rules of the game, and referees must strictly enforce these rules. Physicians and dentists should be involved in educating parents, coaches, players, and school officials about the inherent risks of injury and the means for injury prevention. Medical personnel must also be instrumental in educating players about alcohol abuse/addiction. Rugby players should be encouraged to use the limited protective gear that is allowed: wraps, tape, joint sleeves, scrum caps, and facial grease to prevent lacerations. Mouthguards are strongly recommended at any level of play and should be mandated. The use of helmets, face masks, and shoulder pads has been suggested by some authors. Such rule changes could actually increase injury rates and severity, because this equipment could be used as weapons as they are in American football. It is recommended that rugby clubs purchase or build equipment to practice scrummage skills. Coaches should be experienced and attend clinics or complete video courses on medical emergencies and safe techniques of the game. Injury frequency and severity can be decreased by adequate preseason training and conditioning, proper tackling and falling techniques, strengthening of neck muscles, and allowing only experienced, fit athletes to play in the front row. Medical surveillance must be improved at matches and, ideally, at practice sessions. At present, it is common for no emergency medical personnel or physicians to be present at matches in the United

  13. EFFECTS OF MAXIMAL SQUAT EXERCISE TESTING ON VERTICAL JUMP PERFORMANCE IN AMERICAN COLLEGE FOOTBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Jay R. Hoffman

    2007-03-01

    Full Text Available Maximal strength and power testing are common assessments that are used to evaluate strength/power athletes. The validity and reliability of these tests have been well established (Hoffman, 2006, however the order of testing may have a profound effect on test performance outcome. It is generally recommended that the least fatiguing and highly-skilled tests are performed first, while highly fatiguing tests are performed last (Hoffman, 2006. Recent research has demonstrated that maximal isometric contractions and maximal or near- maximal dynamic exercise can augment the rate of force development, increase jump height and enhance sprint cycle performance (Chiu et al., 2003; French et al., 2003. The use of a maximal or near-maximal activity to enhance strength and power performance has been termed "muscle postactivation potentiation", and appears to be more common in the experienced resistance-trained athletes than in the recreationally-trained population (Chiu et al., 2003. It is believed that postactivation potentiation can enhance muscle performance by increasing the neural signal that activates the muscle (Hamada et al., 2000. Since heavy loading in a similar movement pattern of exercise appears to enhance maximal strength and power performance in the experienced resistance-trained athlete, it may be hypothesized that the postactivation potentiation associated with heavy loading has the potential to augment subsequent performance of tests utilizing similar motion. Therefore, consideration of an appropriate sequence of athletic performance testing in strength and power athletes is warranted. We would like to share our experience on the effect of performing a maximal lower body strength test on vertical jump performance in experienced resistance-trained strength/power athletes.We examined 64 NCAA Division III American collegiate football players (age = 20.1 ± 1.9 yr; body mass = 97.5 ± 17.8 kg; height = 1.80 ± 0.12 m. All testing was performed

  14. Statistics of football dynamics

    Science.gov (United States)

    Mendes, R. S.; Malacarne, L. C.; Anteneodo, C.

    2007-06-01

    We investigate the dynamics of football matches. Our goal is to characterize statistically the temporal sequence of ball movements in this collective sport game, searching for traits of complex behavior. Data were collected over a variety of matches in South American, European and World championships throughout 2005 and 2006. We show that the statistics of ball touches presents power-law tails and can be described by q-gamma distributions. To explain such behavior we propose a model that provides information on the characteristics of football dynamics. Furthermore, we discuss the statistics of duration of out-of-play intervals, not directly related to the previous scenario.

  15. Statistics of football dynamics

    CERN Document Server

    Mendes, R S; Anteneodo, C

    2007-01-01

    We investigate the dynamics of football matches. Our goal is to characterize statistically the temporal sequence of ball movements in this collective sport game, searching for traits of complex behavior. Data were collected over a variety of matches in South American, European and World championships throughout 2005 and 2006. We show that the statistics of ball touches presents power-law tails and can be described by $q$-gamma distributions. To explain such behavior we propose a model that provides information on the characteristics of football dynamics. Furthermore, we discuss the statistics of duration of out-of-play intervals, not directly related to the previous scenario.

  16. European football: Back to the 1950s

    OpenAIRE

    Loek Groot

    2005-01-01

    The point of departure in this paper is the diagnosis of Hoehn and Szymanski (1999) that the interlocking system of European football creates an unbalanced system. To secure competitive balance at both the European and the national level, they recommend to reform European football into a closed superleague American-style. In this paper I argue for a radically different route. Instead of giving up dominant traditions of European football, like promotion-relegation and the interlocking system, ...

  17. Assessment of Cardiovascular Risk in Collegiate Football Players and Nonathletes

    Science.gov (United States)

    Dobrosielski, Devon A.; Rosenbaum, Daryl; Wooster, Benjamin M.; Merrill, Michael; Swanson, John; Moore, J. Brian; Brubaker, Peter H.

    2010-01-01

    Collegiate American football players may be at risk for cardiovascular disease. Objective: To compare cardiovascular disease risk factors and cardiovascular structure and function parameters of football players, stratified by position, to a group of sedentary, nonathletes. Participants: Twenty-six collegiate football players and 13 nonathletes…

  18. Spanish Football

    OpenAIRE

    2006-01-01

    The authors analyze the financial situation of the Spanish football industry. They first argue that a relevant analysis of the industry's financial results relies on a careful description of how historical and cultural factors have influenced its organization. Moreover, they stress the important relationship between the industry and television. The authors suggest that the situation of the Spanish football industry suffers from some structural weaknesses in its accounts. However, the situatio...

  19. Football in Denmark

    DEFF Research Database (Denmark)

    Møller, Peter Mindegaard

    A brief story of Danish football has been attempted, describing new patterns of time and location. The examples that have been chosen aim to show that football, as body culture, must be understood in connection with societal changes. Yet what do we learn by analysing these tendencies? Football...... of European sports culture. Such writing reduces football to a different concept: "soccer", that is, a hierarchical and competitive sport. This soccer paradigm does not recognise the diversity and pluralism of football as it exists today and as it has always existed. Football is a multiplicity of...... configurations, including not just elite and professional soccer, but also a game of the people, "grassroots football"....

  20. Football Fitness - a new version of football?

    DEFF Research Database (Denmark)

    Bennike, Søren; Ottesen, Laila Susanne

    2014-01-01

    organised as small-sided games is highly beneficial for enhancing overall fitness. In addition, studies indicate that team sports such as football may have an advantage over individual sports when it comes to personal development and the development of social capital. The aim of this paper is to explore a...... new Danish football-based activity for health called Football Fitness (FF), with a specific focus on organisational issues. In doing so, we would like to contribute to the discussion of how to organise sports as a means for promoting health within sporting organisations. The theoretical framework is...... Danish context. Key words: Football Fitness, Health, Sports clubs, Sports Organisations, Path dependency...

  1. Ocena funkcjonalna zawodników uprawiających futbol amerykański z wykorzystaniem testu Functional Movement Screen = Functional evaluation of competitors practicing American football with using Functional Movement Screen test

    OpenAIRE

    Kochański, Bartosz; Falkowska, Ewelina; Kałużna, Anna; Kałużny, Krystian; Wołowiec, Łukasz; Hagner-Derengowska, Magdalena; Zukow, Walery

    2015-01-01

    Kochański Bartosz, Falkowska Ewelina, Kałużna Anna, Kałużny Krystian, Wołowiec Łukasz, Hagner-Derengowska Magdalena, Zukow Walery. Ocena funkcjonalna zawodników uprawiających futbol amerykański z wykorzystaniem testu Functional Movement Screen = Functional evaluation of competitors practicing American football with using Functional Movement Screen test. Journal of Education, Health and Sport. 2015;5(10):170-179. ISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.32588 http://ojs....

  2. The language of football

    DEFF Research Database (Denmark)

    Rossing, Niels Nygaard; Skrubbeltrang, Lotte Stausgaard

    2014-01-01

    video analysis the World Cup nations Brazil, Netherlands, Italy and England are analysed to illustrate different dialects within football. Danesi, M. (2003). Second Language Teaching: A View From the Right Side of the Brain. Berlin: Springer Schein, E. (2004). Organizational culture and leadership. San......The language of football: A cultural analysis of selected World Cup nations. This essay describes how actions on the football field relate to the nations’ different cultural understanding of football and how these actions become spoken dialects within a language of football. Saussure reasoned...... language to have two components: a language system and language users (Danesi, 2003). Consequently, football can be characterized as a language containing a system with specific rules of the game and users with actual choices and actions within the game. All football players can be considered language...

  3. The language of football

    DEFF Research Database (Denmark)

    Rossing, Niels Nygaard; Skrubbeltrang, Lotte Stausgaard

    2014-01-01

    analysis the World Cup nations Brazil, Netherlands, Italy and England are analysed to illustrate different dialects within football. Danesi, M. (2003). Second Language Teaching: A View From the Right Side of the Brain. Berlin: Springer Schein, E. (2004). Organizational culture and leadership. San Francisco......The language of football: A cultural analysis of selected World Cup nations. This essay describes how actions on the football field relate to the nations’ different cultural understanding of football and how these actions become spoken dialects within a language of football. Saussure reasoned...... language to have two components: a language system and language users (Danesi, 2003). Consequently, football can be characterized as a language containing a system with specific rules of the game and users with actual choices and actions within the game. All football players can be considered language...

  4. The Brazilian Football Association (CBF model for epidemiological studies on professional soccer player injuries

    Directory of Open Access Journals (Sweden)

    Gustavo Goncalves Arliani

    2011-01-01

    Full Text Available OBJECTIVE: This study aims to establish a national methodological model for epidemiological studies on professional soccer player injuries and to describe the numerous relevant studies previously published on this topic. INTRODUCTION: The risk of injury in professional soccer is high. However, previous studies of injury risk in Brazil and other countries have been characterized by large variations in study design and data collection methods as well as definitions of injury, standardized diagnostic criteria, and recovery times. METHODS: A system developed by the Union of European Football for epidemiological studies on professional soccer players is being used as a starting point to create a methodological model for the Brazilian Football Association. To describe the existing studies on professional soccer player injuries, we developed a search strategy to identify relevant epidemiological studies. We included the Latin American and Caribbean Center on Health Sciences and Medline databases in our study. RESULTS: We considered 60 studies from Medline and 16 studies from the Latin American and Caribbean Center on Health Sciences in the final analysis. Twelve studies were selected for final inclusion in this review: seven from the Latin American and Caribbean Center on Health Sciences and five from Medline. We identified a lack of uniformity in the study design, data collection methods, injury definitions, standardized diagnostic criteria, and the definition of recovery time. Based on the information contained within these articles, we developed a model for epidemiological studies for the Brazilian Football Association. CONCLUSIONS: There is no uniform model for epidemiological studies of professional soccer injuries. Here, we propose a novel model to be applied for epidemiological studies of professional soccer player injuries in Brazil and throughout the world.

  5. The School Uniform Movement and What It Tells Us about American Education: A Symbolic Crusade

    Science.gov (United States)

    Brunsma, David L.

    2004-01-01

    This book represents the most thorough exposition on the present understanding of the impetuses, debates, legalities, and effectiveness of school uniform policies that have rapidly entered the discourse of school reform in the United States. In it, David Brunsma provides an antidote to the ungrounded, anecdotal components that define the…

  6. The Anthropology of Football

    Directory of Open Access Journals (Sweden)

    Ivan Kovačević

    2016-02-01

    Full Text Available Anthropological interest in football has been on the rise since the beginning of the century, which can be attested to by the rising number of studies, papers, collective publications and scientific conferences on the topic. Seeing as anthropology is no longer the study of the culturally bizarre and exotic, it is clear that the first anthropological studies of football as a cultural phenomenon are linked to those environments in which football figures as an important cultural trait, which is the reason why this sub discipline thrived in Europe or in places where football was treated as an esoteric phenomenon and where there as a longer tradition of anthropological study of native cultures. From the first analogies between the game of football and its rules with rituals of so called primitive cultures, the anthropological study of football developed into a relatively encompassing approach which includes interest in all the actors who establish the game as a public, cultural good – players, experts, supporters, journalists, organizers etc. – as well as its various cultural manifestations, in the form of a tool for the construction of identity and cultural symbol, a leisure activity with ties to economy, to a specific apotheosis of the concepts of globalization and commodification of culture. Anthropological studies of football are present in Serbia as well, and their subject matter corresponds to the role and position held by football, as a cultural artefact, in Serbian society and other countries in the region.

  7. Dynamic Balance Performance and Noncontact Lower Extremity Injury in College Football Players

    OpenAIRE

    Butler, Robert J.; Lehr, Michael E.; Fink, Michael L.; Kiesel, Kyle B.; Plisky, Phillip J.

    2013-01-01

    Background: Field expedient screening tools that can identify individuals at an elevated risk for injury are needed to minimize time loss in American football players. Previous research has suggested that poor dynamic balance may be associated with an elevated risk for injury in athletes; however, this has yet to be examined in college football players. Hypothesis: To determine if dynamic balance deficits are associated with an elevated risk of injury in collegiate football players. It was hy...

  8. Influence of Extrinsic Risk Factors on National Football League Injury Rates

    OpenAIRE

    Lawrence, David W.; Comper, Paul; Michael G Hutchison

    2016-01-01

    Background: The risk of injury associated with American football is significant, with recent reports indicating that football has one of the highest rates of all-cause injury, including concussion, of all major sports. There are limited studies examining risk factors for injuries in the National Football League (NFL). Purpose: To identify risk factors for NFL concussions and musculoskeletal injuries. Study Design: Case-control study; Level of evidence, 3. Methods: Injury report data were coll...

  9. The language of football

    DEFF Research Database (Denmark)

    Rossing, Niels Nygaard; Skrubbeltrang, Lotte Stausgaard

    2016-01-01

    Italian national team football cultures were examined. The basis of the analysis was both document and video analysis. The documents were mostly research studies and popular books on the national football cultures, while the video analysis included all matches including Italy and Brazil from the World Cup...... in 2010 and 2014. The cultural analysis showed some coherence between the national football cultures and the national teams, which suggested a national dialect with the language of the game. Each national dialect seemed to be based on different basic assumptions and to some extent specific symbolic...

  10. Women’s football migration

    DEFF Research Database (Denmark)

    Agergaard, Sine

    What is intriguing about women’s football as a cultural phenomenon is that unlike men’s football the finances and media interest for the game are sparse. Nevertheless we have found that migration of female football players is growing steadily and women’s football is becoming global in nature. The...... question is then what drives this globalization process? According to our study of women’s football migration into Scandinavia, one of the centers of women’s football, transnational networks play a crucial role in mobilizing global migratory moves. Using the concept of friends-of-friends networks from Bale...

  11. Injuries in professional footballers.

    OpenAIRE

    Muckle, D. S.

    1981-01-01

    The incidence of injuries in footballers is described. Nearly half of footballer's injuries involve the knee, with vertical tearing of the meniscus being common; surgical intervention may be required. Approximately one third of injuries involve the ankle, and will often require immobilisation. Other injuries include muscle damage, spondylosis of L4 or L5, concussion, and dislocations. The importance of prompt and correct treatment of injuries is emphasised.

  12. What Next for Chinese Football?

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Earlier this year, a crackdown on football match-fixing and gambling was launched in China, ending with the arrest of several high-ranking officials with the Chinese Football Association, referees, coaches and senior club executives.

  13. The classification of football patterns

    OpenAIRE

    Braungart, V.; Kotschick, D.

    2006-01-01

    We prove that every spherical football (also known as a spherical soccer ball) is a branched cover, branched only in the vertices, of the standard football made up of 12 pentagons and 20 hexagons. We also give examples showing that the corresponding result is not true for footballs of higher genera. Moreover, we classify the possible pairs (k,l) for which football patterns on the sphere exist satisfying a natural generalisation of the usual incidence relation between pentagons and hexagons to...

  14. Football Fitness - a new version of football?

    DEFF Research Database (Denmark)

    Bennike, Søren; Wikman, Johan Michael; Ottesen, Laila Susanne

    2014-01-01

    This article explores a new Danish football-based activity for health called Football Fitness (FF). Data are from quantitative and qualitative methods, and the theoretical framework for the analysis of the organizational form of FF is the theory of path dependency (Mahoney) and first- and second......-order change (Watzlawick et al.). Theories of Pestoff concerning differences between state, market, and the civil society and theories of voluntary associations in a Danish context (Kaspersen & Ottesen; Ibsen & Seippel) are applied. This article indicates how FF is a result of the changing landscape of sport...... and argues that it can be beneficial to target sports organizations and include the expertise of non-profit sports clubs if the goal is to raise the physical activity level of the local community and make these long lasting. But the organizations need to consider how this is to be done. FF...

  15. What Next for Chinese Football?

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Earlier this year, a crackdown on football match-fixing and gambling was launched in China, ending with the arrest of several high-ranking officials with the Chinese Football Association, referees, coaches and senior club executives. How can Chinese football come out from

  16. Football – Feminisation – Fans

    DEFF Research Database (Denmark)

    Mintert, Svenja-Maria

    the number of female fans in football has grown over the past years. A national sense of community, emotion and passion for the game is in particular reached during the international tournaments at live football spectacles and many female fans cheer and sing for ‘their’ team with the utmost conviction......Football has long time been considered as a genuine masculine domain. However, in the current football culture, the dualism of masculinity and femaleness is in progress. More and more women consume football which is in many countries considered the most popular sport, not only in Scandinavia where....... Yet, the combination ‘women and football’ is still adhered to certain scepticism. Objective The overall objective of this Ph.D. thesis is to contribute to the body of knowledge associated with the distinct aspects of women’s football, female fandom and gender identities in European football drawing...

  17. Heat Illness in Football: Current Concepts.

    Science.gov (United States)

    Krohn, Austin R; Sikka, Robby; Olson, David E

    2015-01-01

    Despite growing health and safety concerns, American football remains a vastly popular sport in the United States. Unfortunately, even with increased efforts in promoting education and hydration, the incidence of death from exertional heat stroke continues to rise. General risk factors such as hydration status, obesity, fitness level, and football-specific risk factors such as timing of training camp and equipment all contribute to the development of heat illness. At the professional level, changes have been made to effectively reduce mortality from heat stroke with no deaths since August 2001. However, there have been at least 33 total deaths at the high school and collegiate levels since this time. More efforts need to be focused at these levels to mandate exertional heat illness prevention guidelines in order to reverse this trend of mortality in our younger athletes. PMID:26561768

  18. A Football Match

    Institute of Scientific and Technical Information of China (English)

    彭硕

    2002-01-01

    It was a Saturday morning, our school football team was going to have a match with the No. 28 Middle Schooh They were really a strong team. But we weren't afraid of them. We had many mare good players on our team, so we were stronger than ever before.

  19. What a Football Fan

    Institute of Scientific and Technical Information of China (English)

    王保安; 孙鹏

    2004-01-01

    While the football fan was thrilled to be at the Super Bowl, he was disappointed with the location of his seat. Peering across the stadium through his binoculars, he spied an empty seat on the 50-yard line and made his way there.

  20. Changing the Culture: Football

    Science.gov (United States)

    Santo, Ricky

    2015-01-01

    In this article college football coach Ricky Santo argues that in order to change the ways of the misunderstood world of racism, one needs to acknowledge the sociocultural consciousness in society today. The sociocultural consciousness is a way to understand how people think and behave which is influenced by their race/ethnicity, social class, and…

  1. Modifying Flag Football for Gender Equitable Engagement in Secondary Schools

    Science.gov (United States)

    Kahan, David

    2008-01-01

    Flag or touch football is a popular activity unit in American secondary physical education curricula. However, unlike other sports its stigmatization as a masculine-typed activity and frequent inequitable distribution of game play opportunities at the skill positions (e.g., receiver, quarterback) results in the marginalization of female…

  2. Who Will Save Chinese Football?

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Like a drama unfolding in a riveting suspense novel, the quadrennial global football gala is becoming more and more compelling as the climax approaches. Billions of people are glued to the tube watching the World Cup in Germany, and Chinese football fans are following the countdown with the rest of the world. According to a poll by China Central Television, the national broadcaster, World Cup games have attracted combined viewers of at least 10 billion. For Chinese football enthusiasts, however, the joy ...

  3. A Topic Model Approach to Representing and Classifying Football Plays

    KAUST Repository

    Varadarajan, Jagannadan

    2013-09-09

    We address the problem of modeling and classifying American Football offense teams’ plays in video, a challenging example of group activity analysis. Automatic play classification will allow coaches to infer patterns and tendencies of opponents more ef- ficiently, resulting in better strategy planning in a game. We define a football play as a unique combination of player trajectories. To this end, we develop a framework that uses player trajectories as inputs to MedLDA, a supervised topic model. The joint maximiza- tion of both likelihood and inter-class margins of MedLDA in learning the topics allows us to learn semantically meaningful play type templates, as well as, classify different play types with 70% average accuracy. Furthermore, this method is extended to analyze individual player roles in classifying each play type. We validate our method on a large dataset comprising 271 play clips from real-world football games, which will be made publicly available for future comparisons.

  4. The football laboratory: policing football supporters in the Netherlands

    NARCIS (Netherlands)

    R. Spaaij

    2012-01-01

    An advanced security assemblage is now at the permanent disposal of authorities in their quest to pre-empt and manage risk at football matches. This chapter proposes the ‘football stadia-as-laboratories’ metaphor as an analytical lens through which to examine the security and risk management technol

  5. Effect of kinesio taping on the isokinetic muscle function in football athletes with a knee injury

    OpenAIRE

    Hong, SoonKwon; Shim, Jemyung; Kim, SungJoong; Namkoong, Seung; Roh, HyoLyun

    2016-01-01

    [Purpose] The purpose of this study was to determine the difference in isokinetic muscle function in football athletes with a knee injury with and without kinesio taping. [Subjects] The subjects for this study were 10 football athletes (males) with a knee injury. [Methods] Measurements were performed by using Cybex dynamometer under uniform motion before and after the application of kinesio tape to the quadriceps and hamstring muscle. Maximal concentric knee extension and flexion at three ang...

  6. College Football Games and Crime

    Science.gov (United States)

    Rees, Daniel I.; Schnepel, Kevin T.

    2008-01-01

    There is a great deal of anecdotal evidence that college football games can lead to aggressive and destructive behavior by fans. However, to date, no empirical study has attempted to document the magnitude of this phenomenon. We match daily data on offenses from the NIBRS to 26 Division I-A college football programs in order to estimate the…

  7. Football: Action on the Gridiron

    Science.gov (United States)

    McIntosh, Phyllis

    2010-01-01

    On any fall weekend across the United States, football reigns as the nation's favorite sport. Thousands of high school teams, the pride of communities from coast to coast, compete under the lights on Friday nights. Saturdays feature the tradition and pageantry of college football. Sundays belong to the 32 professional teams that play in the major…

  8. Analysis and visualization of collective motion in football : Analysis of youth football using GPS and visualization of professional football

    OpenAIRE

    Rosén, Emil

    2015-01-01

    Football is one of the biggest sports in the world. Professional teams track their player's positions using GPS (Global Positioning System). This report is divided into two parts, both focusing on applying collective motion to football. % The goal of the first part was to both see if a set of cheaper GPS units could be used to analyze the collective motion of a youth football team. 15 football players did two experiments and played three versus three football matches against each other while ...

  9. Football players, asset management & the unexploited potential of enhanced player engagement in football management & marketing

    DEFF Research Database (Denmark)

    Cortsen, Kenneth

    2014-01-01

    This article gives insights into why and how football brands (e.g. clubs and governing bodies) can benefit from enhancing the activation of players in football management and football marketing initiatives.......This article gives insights into why and how football brands (e.g. clubs and governing bodies) can benefit from enhancing the activation of players in football management and football marketing initiatives....

  10. Football Fitness, a new concept in football clubs

    DEFF Research Database (Denmark)

    Ottesen, Laila Susanne; Bennike, Søren

    2013-01-01

    received and adapted in the Danish sports organizations and associations. The Danish Football Association has launched a new concept called "Football Fitness" with a focus on the health dimension of football, both of physiological, psychological and social nature, rather than a focus on the competition...... aspect or the actual game. Currently the concept is in the implementation phase in more than 50 clubs, and is predominantly targeting inactive user groups, new to the club. A wide range of stakeholders engaged in health policy emphasize the need for knowledge about how to anchor health related...

  11. Prevention of Football Injuries

    OpenAIRE

    2010-01-01

    Purpose Every sport has a unique profile of injury and risk of injury. In recent years, there have been numerous attempts at conducting injury prevention trials for specific injuries or for injuries within specific sports to provide evidence useful to the sports medicine and sport community. Football has been a focus of a number of randomized injury prevention trials. Methods MEDLINE was searched with the first order keywords of “injury prevention” and “sport”. This list was restricted to “cl...

  12. "Hey, Those Shoes Are Out of Uniform": African American Girls in an Elite High School and the Importance of Habitus.

    Science.gov (United States)

    Horvat, Erin McNamara; Antonio, Anthony Lising

    1999-01-01

    Examined how race and class influenced the lives of six African-American high school seniors at a predominantly White, elite, independent secondary school. Interaction of the dominant habitus with the individual habitus of these students results in a form of symbolic violence students are willing to endure for the advantages of attending the…

  13. Chinese Ancient Football with Romanticism

    Institute of Scientific and Technical Information of China (English)

    江凌; 李晓勤

    2004-01-01

    Like other traditional Chinese sports, the ancient Chinese football, which used to be called “cuju”, has some differences from several sports in western countries concerning cultural and hamanist purport as well as metal aspiration, although it was similar with modern football to some extent, such as a leather-made ball with a bladder, rectangle sports ground, referee, goal and certain competitiveness. The author tries to talk about such difference in cultural and humanist purport as well as mental aspiration by making a comparison between “cuju” and modern football.

  14. Being a Football Kid. Football as a Mediatised Play Practice

    DEFF Research Database (Denmark)

    Johansen, Stine Liv

    2016-01-01

    Media and mediatization must be seen as a prerequisite for children’s play today. Children’s fan cultures cover a wide range of topics; yet, football is a field with specific explanatory power due to its structural and cultural specificities. In this chapter, football is seen as a specific play...... practice, carried out both physically and through engagements with a diverse range of traditional and new media. The chapter draws on empirical fieldwork among Danish children aged 8 to 13, describing football kids as active users of media, active play practitioners, and active performers of identity...... projects in relation to friends and family. For these children, football as a mediatized play practice is their point of departure, forming the grounds of their everyday practices....

  15. The American challenge in uniform: the arrival of America’s armies in World War II and European women

    Directory of Open Access Journals (Sweden)

    David Ellwood

    2012-03-01

    Full Text Available A vast body of material exists – memoirs, diaries, films, plays, novels, official records – on the impact and reception of America’s armed forces armies in Europe after 1942. Britain, Italy, France, Austria and of course Germany all offer relevant evidence. The popular British phrase about the GI’s being ‘over-paid, over-sexed and over here’ brilliantly sums up many of the tensions the encounter threw up: over money and life-styles, courtship rituals and the treatment of local women, over sovereignty and the American impulse to requisition every local resource they could get their hands on. Local men thought ‘their’ women were being requisitioned.  The Americans had not come to do ‘nation-building’, and yet their presence left memories, changed attitudes and altered prospects on the future, especially among women. Afterwards American experts claimed that their armed forces had set off a ‘revolution of rising expectations’. Although a contradictory, complex encounter, there is enough evidence to suggest they might have been right.

  16. Proton Football European Championship 2016

    CERN Multimedia

    2016-01-01

    Check out the European championship of proton football 2016 at CERN. Produced by: CERN Audiovisual Productions Service Director: Jacques Fichet Editor: Jacques Fichet Music : Burnt of Jingle Punks You can follow us on:

  17. Health organizations in football clubs

    OpenAIRE

    Handziski, Zoran

    2013-01-01

    Accordingly with the chellenges of modern football game from one side, and the necessity for the prevention of illnesses and injuries on other side; the importance of appropriate health care and its organization is an imperative. Although FIFA and UEFA provide continuous education and actions in these directions, especially in the prevention of suddendeath in international football competitions andin applying anti-doping rules, health care and health organization in a lot of national level fo...

  18. Coaching the fundamentals of football

    OpenAIRE

    Ijäs, Niko

    2010-01-01

    The principle objective of this thesis is to provide material on what basic technical skills, player positions and physical demands there are when playing football and how to coach them. This thesis also provides information on how to use psychological interventions in order to improve as a player. This material is targeted for sports instructors working at the Shilin Sport Center in Taipei, Taiwan. The Shilin Sport Center does not have any form of football coaching program on offer, which is...

  19. Children's rights in football: Welfare and work

    OpenAIRE

    Brackenridge, CH

    2010-01-01

    This paper examines issues of labour and play in children's football. It asks whether global capitalism and the growth of girls' and women's football might lead to greater sexual victimization among female players.

  20. Burnout among football coaches in Greece

    OpenAIRE

    ATHANASIOS KOUSTELIOS

    2010-01-01

    The purpose of this study was to examine the perceived level of burnout among football coaches in Greece. The sample consisted of 132 male football coaches from Greece. The Maslach Burnout Inventory was used to measure burnout. Results indicated that Greek football coaches of this sample were experienced low level of burnout. Findings also revealed no statistically significant age differences on the burnout subscales.

  1. Kicking the Football?

    Science.gov (United States)

    Moore, John W.

    1999-10-01

    Here it is, mid-August, and I don't have my syllabus (or all my plans) together for the fall semester that will begin in a couple of weeks. I leave for the ACS meeting in a day and a half. There are so many things to do. Entropy reigns! (Well, only figuratively. See the papers on pages 1382-1397.) Will I get it all together before that big first day of classes? At this time of year I always have great plans, but also I wonder whether I am Charlie Brownthe eternal optimist, ready to try to kick that football one more time. I know I could score a field goal if only the football weren't pulled away at the last millisecond. But it seems invariably to be pulled away. Or maybe I just don't connect with it properly. Why do I keep kicking that football? What is it about a new school year that gets me psyched up and excited? Teaching (that is, devising and implementing environments and experiences that help people learn) is a challenge, largely because we don't really know that much about how to do it effectively. It's so easy for that football to slither away, never having gotten off the ground. That's one of the things that make teaching interesting and exciting. There are so many ideas to try, and it's fun to see whether they will work. Both successes and failures suggest additional new approaches. Teaching science, like science itself, seems always to produce more questions than answers. For those of us who enjoy experiments, it is an ideal profession. Another reason to get fired up is that a new school year offers opportunities to work with such wonderful people. Whether courses are successful depends on teachers, students, and interactions among them. Every fall there are new groups of students, providing teachers with new opportunities, challenges, experiences, and even friendships. Every fall we teachers have new ideas about both content and pedagogy that spur us to greater efforts and thereby help to develop our students' intellects and abilities. Even more

  2. Community-based recreational football

    DEFF Research Database (Denmark)

    Bruun, Ditte Marie; Bjerre, Eik; Krustrup, Peter;

    2014-01-01

    is limited and the majority of prostate cancer survivors remain sedentary. Hence, novel approaches to evaluate and promote physical activity are warranted. This paper presents the rationale behind the delivery and evaluation of community-based recreational football offered in existing football clubs...... under the Danish Football Association to promote quality of life and physical activity adherence in prostate cancer survivors. The RE-AIM framework will be applied to evaluate the impact of the intervention including outcomes both at the individual and organizational level. By introducing community......As the number of cancer survivors continues to increase, there is an increasing focus on management of the long-term consequences of cancer including health promotion and prevention of co-morbidity. Prostate cancer is the most frequent type of cancer type in men and causes increased risk of heart...

  3. Footballer's ankle: a case report

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ Footballer' s ankle is anterior bony spur or anterior impingement symptom of the ankle with anterior ankle pain, limited and painful dorsiflexion. The cause is commonly seen in athletes and dancers, and is probably due to repetitive minor trauma. The condition was firstly described by Morris;1 McMurray2 reported good results from excision of the spurs, naming it footballer's ankle. Opening resection of osteophytes of the anterior tibial and superior talar is an effective treatment for anterior impingement of the ankle.

  4. Fraud in football:research into how football protects itself against fraud

    OpenAIRE

    Gee, Jim; Button, Mark; Brooks, Graham

    2011-01-01

    Fraud is therefore not a victimless crime, it costs those involved in football and those who watch football. With the loss of revenue due to fraud, both football clubs, and local businesses that provide services to football clubs, are less financially stable, as invoices are left unpaid, the value of shares is reduced and it is difficult to attract all important external investment and sponsorship.

  5. Foreign Exchange Exposure of Football Clubs

    OpenAIRE

    Nath-Hazarika, Amar

    2007-01-01

    The Premier League is a billion pound industry and English football clubs can deal with significant amounts of foreign cash flow. This dissertation seeks to investigate if and how English football clubs protect themselves against foreign exchange exposure and how this compares to regular UK MNCs. From examination of the financial reports, some of the football clubs in the Premier League state that they manage foreign exchange risk and use financial instruments to do so, whereas others do not ...

  6. Effects of expertise on football betting

    Directory of Open Access Journals (Sweden)

    Khazaal Yasser

    2012-05-01

    Full Text Available Abstract Background Football (soccer is one of the most popular sports in the world, including Europe. It is associated with important betting activities. A common belief, widely spread among those who participate in gambling activities, is that knowledge and expertise on football lead to better prediction skills for match outcomes. If unfounded, however, this belief should be considered as a form of “illusion of control.” The aim of this study was to examine whether football experts are better than nonexperts at predicting football match scores. Methods Two hundred and fifty-eight persons took part in the study: 21.3% as football experts, 54.3% as laypersons (non-initiated to football, and 24.4% as football amateurs. They predicted the scores of the first 10 matches of the 2008 UEFA European Football Championship. Logistic regressions were carried out to assess the link between the accuracy of the forecasted scores and the expertise of the participants (expert, amateur, layperson, controlling for age and gender. Results The variables assessed did not predict the accuracy of scoring prognosis (R2 ranged from 1% to 6%. Conclusions Expertise, age, and gender did not appear to have an impact on the accuracy of the football match prognoses. Therefore, the belief that football expertise improves betting skills is no more than a cognitive distortion called the “illusion of control.” Gamblers may benefit from psychological interventions that target the illusion of control related to their believed links between betting skills and football expertise. Public health policies may need to consider the phenomenon in order to prevent problem gambling related to football betting.

  7. Effects of expertise on football betting

    OpenAIRE

    Khazaal Yasser; Chatton Anne; Billieux Joël; Bizzini Lucio; Monney Grégoire; Fresard Emmanuelle; Thorens Gabriel; Bondolfi Guido; El-Guebaly Nady; Zullino Daniele; Khan Riaz

    2012-01-01

    Abstract Background Football (soccer) is one of the most popular sports in the world, including Europe. It is associated with important betting activities. A common belief, widely spread among those who participate in gambling activities, is that knowledge and expertise on football lead to better prediction skills for match outcomes. If unfounded, however, this belief should be considered as a form of “illusion of control.” The aim of this study was to examine whether football experts are bet...

  8. Brain damage in former association football players

    International Nuclear Information System (INIS)

    Thirty-three former football players from the National Football Team of Norway were examined by cerebral computer tomography (CT). The CT studies, evaluated for brain atrophy, visually and by linear measurements compared two different normal materials. One third of the players were found to have central cerebral atrophy. It is concluded that the atrophy probably was caused by repeated small head injuries during the football play, mainly in connection with heading the ball. (orig.)

  9. Cavum Septi Pellucidi in Symptomatic Former Professional Football Players.

    Science.gov (United States)

    Koerte, Inga K; Hufschmidt, Jakob; Muehlmann, Marc; Tripodis, Yorghos; Stamm, Julie M; Pasternak, Ofer; Giwerc, Michelle Y; Coleman, Michael J; Baugh, Christine M; Fritts, Nathan G; Heinen, Florian; Lin, Alexander; Stern, Robert A; Shenton, Martha E

    2016-02-15

    Post-mortem studies reveal a high rate of cavum septi pellucidi (CSP) in chronic traumatic encephalopathy (CTE). It remains, however, to be determined whether or not the presence of CSP may be a potential in vivo imaging marker in populations at high risk to develop CTE. The aim of this study was to evaluate CSP in former professional American football players presenting with cognitive and behavioral symptoms compared with noncontact sports athletes. Seventy-two symptomatic former professional football players (mean age 54.53 years, standard deviation [SD] 7.97) as well as 14 former professional noncontact sports athletes (mean age 57.14 years, SD 7.35) underwent high-resolution structural 3T magnetic resonance imaging. Two raters independently evaluated the CSP, and interrater reliability was calculated. Within National Football League players, an association of CSP measures with cognitive and behavioral functioning was evaluated using a multivariate mixed effects model. The measurements of the two raters were highly correlated (CSP length: rho = 0.98; Intraclass Correlation Coefficient [ICC] 0.99; p intelligence (Wide Range Achievement Test Fourth Edition Reading Test, p = 0.02). Given the high prevalence of CSP in neuropathologically confirmed CTE in addition to the results of this study, CSP may serve as a potential early in vivo imaging marker to identify those at high risk for CTE. Future research is needed to investigate the pathomechanism underlying the development of CSP after repetitive head impacts, and its potential association with neuropathologically confirmed CTE. PMID:26414478

  10. Etiology and Biomechanics of Tarsometatarsal Injuries in Professional Football Players

    Science.gov (United States)

    Kent, Richard W.; Lievers, W. Brent; Riley, Patrick O.; Frimenko, Rebecca E.; Crandall, Jeff R.

    2014-01-01

    Background: Tarsometatarsal (TMT) dislocations are uncommon yet debilitating athletic injuries, particularly in American football. To date, the mechanisms of athletic TMT dislocation have been described only anecdotally. This lack of information confounds the development of preventative countermeasures. Purpose: To use video analysis to provide direct, independent identification of the etiologic and mechanistic variables responsible for TMT dislocations in professional football players. Study Design: Case series; Level of evidence, 4. Methods: Sixteen professional National Football League players who sustained publicly reported TMT dislocations were identified. Publicly broadcast game footage of the plays in which injury occurred was reviewed by a panel of 5 biomechanists. Consensus was reached regarding the details surrounding injury, and a weighting was assigned to each detail based on the panel’s confidence. Results: Roughly 90% of injuries occurred while the injured player was engaged with or by another player, a detail that has heretofore been undocumented. Few injuries resulted from direct loading of either the foot or the ipsilateral limb; however, the injured foot was frequently subjected to axial loading from ground engagement with the foot in plantar flexion and the toes dorsiflexed. Injurious loading was often due to external rotation of the midfoot (86%). Fifteen of 16 injuries were season ending. Conclusion: TMT dislocations are frequently associated with engagement by or with a second player but infrequently caused by a direct blow to the foot. Axial loading of the foot, external rotation, and pronation/supination are the most common conditions during injurious loading. PMID:26535306

  11. A Probability Based Approach for the Allocation of Player Draft Selections in Australian Rules Football

    OpenAIRE

    Anthony Bedford; Schembri, Adrian J.

    2006-01-01

    Australian Rules Football, governed by the Australian Football League (AFL) is the most popular winter sport played in Australia. Like North American team based leagues such as the NFL, NBA and NHL, the AFL uses a draft system for rookie players to join a team’s list. The existing method of allocating draft selections in the AFL is simply based on the reverse order of each team’s finishing position for that season, with teams winning less than or equal to 5 regular season matches obtaining an...

  12. Effect of kinesio taping on the isokinetic muscle function in football athletes with a knee injury.

    Science.gov (United States)

    Hong, SoonKwon; Shim, JeMyung; Kim, SungJoong; Namkoong, Seung; Roh, HyoLyun

    2016-01-01

    [Purpose] The purpose of this study was to determine the difference in isokinetic muscle function in football athletes with a knee injury with and without kinesio taping. [Subjects] The subjects for this study were 10 football athletes (males) with a knee injury. [Methods] Measurements were performed by using Cybex dynamometer under uniform motion before and after the application of kinesio tape to the quadriceps and hamstring muscle. Maximal concentric knee extension and flexion at three angular velocities (60°/s, 120°/s, and 180°/s) were measured. [Results] A significant difference was found in peak torque and total work of the flexion at 120°/s and 180°/s, as well as in the average power of extension at 180°/s. [Conclusion] Though it is not the main therapy for muscle function in football athletes with injury, kinesio taping was an effective adjunct therapy. PMID:26957761

  13. CONCUSSION OCCURRENCE AND KNOWLEDGE IN ITALIAN FOOTBALL (SOCCER

    Directory of Open Access Journals (Sweden)

    Steven P. Broglio

    2010-09-01

    Full Text Available The purpose of the study was to investigate concussion history, knowledge, injury identification, and management strategies among athletes, coaches, and medical staff in Italian club level football (soccer clubs. Surveys (N=727 were distributed among Italian football clubs. Athletes' surveys were designed to evaluate athlete knowledge of concussive signs and symptoms and injury reporting. Coaches' surveys explored the understanding of concussive signs and symptoms and management practices. Medical staff surveys explored the standard of care regarding concussions. A total of 342 surveys were returned, for a 47% response rate. Descriptive analyses indicated 10% of athletes sustaining a concussion in the past year and 62% of these injuries were not reported, primarily due to the athletes not thinking the injury was serious enough. Coaches consistently identified non-concussion related symptoms (98.7%, but were unable to identify symptoms associated with concussion (38.9%. Most understood that loss of consciousness is not the sole indicator of injury (82.6%. Medical staff reported a heavy reliance on the clinical exam (92% and athlete symptom reports (92% to make the concussion diagnosis and return to play decision, with little use of neurocognitive (16.7% or balance (0.0% testing. Italian football athletes appear to report concussions at a rate similar to American football players, with a slightly higher rate of unreported injuries. Most of these athletes were aware they were concussed, but did not feel the injury was serious enough to report. Although coaches served as the primary person to whom concussions were reported, the majority of coaches were unable to accurately identify concussion related symptoms. With little use for neurocognitive and postural control assessments, the medical personnel may be missing injuries or returning athletes to play too soon. Collectively, these findings suggest that athletes, coaches, and medical personnel would

  14. Chatting about girl’s football and family: an exploration into gender, football and family relationships.

    OpenAIRE

    Pielichaty, Hanya

    2014-01-01

    In previous research on girls’ and women’s football the focus has been on gender identity, sexuality, fandom, leadership and media portrayal. To date there is a lack of literature connecting girls’ and women’s football playing experiences to their family relationships. Fathering through football is viewed as a familiar concept for boy’s football but there has yet to be parallel research surrounding football playing daughters. Taken from one element of the author’s current PhD study, this pape...

  15. Measuring tactical behaviour in football.

    Science.gov (United States)

    Sampaio, J; Maçãs, V

    2012-05-01

    The present study explored how football players' dynamic positional data can be used to assess tactical behaviour by measuring movement patterns and inter-player coordination. A pre post-test design was used to assess the effects of a 13-week constructivist and cognitivist training program by measuring behaviour in a 5 × 5 football small-sided game, played on a 60 × 40 m outdoor natural turf pitch. Data was captured at 5 Hz by GPS devices (SPI Pro, GPSports, Canberra, Australia) and analysed with non-linear signal processing methods. Approximate entropy values were lower in post-test situations suggesting that these time series became more regular with increasing expertise in football. Relative phase post-test values showed frequent periods with a clear trend to moving in anti-phase, as measured by players' distance to the centre of the team. These advances may open new research topics under the tactical scope and allow narrowing the gap between sports sciences and sports coaching. PMID:22377947

  16. Personality and Performance in Intercollegiate Football.

    Science.gov (United States)

    Garland, Daniel J.; Barry, John R.

    The present study, based on Chelladurai and Carron's (1978) multidimensional theory of leadership, sought to determine if selected personality traits and specific leader behaviors are predictive of performance in collegiate football. Prior to regular season competition, collegiate football players (N=272) from three southeastern United States…

  17. Cognitive Support in Teaching Football Techniques

    Science.gov (United States)

    Duda, Henryk

    2009-01-01

    Study aim: To improve the teaching of football techniques by applying cognitive and imagery techniques. Material and methods: Four groups of subjects, n = 32 each, were studied: male and female physical education students aged 20-21 years, not engaged previously in football training; male juniors and minors, aged 16 and 13 years, respectively,…

  18. Sport or school? Dreams and dilemmas for young football talents

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh; Kahr Sørensen, Jan

    2008-01-01

      Introduction The national football and sports elite unions in Denmark urge young football talents to complete upper secondary education while they are building football careers. The football culture has a magnetic attraction on young football players. Yet, attempting a professional career in...... experiences, especially the difficulties of submitting to the demands of both football training and education. Methods The study was a qualitative inquiry into the young football players´ subjective experiences of balancing football and education. The study used focus group interviews with 6-8 players from 4...... different clubs and 8 in-depth interviews with 2 players from each of the 4 clubs. Results The interviews suggested that very few of the young football players felt they successfully balanced the requirement of school and football training. Most of them actually found it hard to maintain and finish...

  19. The opinions concerning economic, social and cultural of the foreign footballers about playing football in the Turkish Professional Football Leagues

    Directory of Open Access Journals (Sweden)

    Eyüp Yıldırım

    2012-01-01

    Full Text Available The aim of this study was to determine the opinions concerning economic, social and cultural of foreign footballers about playing football in the Turkish professional football leagues. The population of the study consisted of 71 foreign players from 12 teams (Ç. Rize, Sivas Spor, Konya Spor, Kayseri Spor, Kayseri Erciyes Spor, G. Antep Spor, Antalya Spor, Denizli Spor, Sakarya Spor, Ankaragücü, Gençlerbirliği, Ankaraspor, in 2006-2007 football seasons in Turkcell Super League and Bank Asya 1st League category. Data had got from the questionnaire which has been done to the sample players by the researcher. Frequency, percent and arithmetic average was used for the description statistical analysis of the subjects’ personal info. As a result, it has been determined that the foreign footballers’ reason of selecting playing football in Turkey caused of economical reasons, they can create a friendship in and out of football field with native footballers, enjoying Turkish cuisine and Turkish music, telling positive opinions about Turkey when they return to their country, they want some special requests in their agreements. 

  20. Football Gets a Red Card

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Referees blow the whistle on their collaborations with officials in match-fixing scandals China’s trouble-plagued top soccer league,the Chinese Football Association Super League(CSL),kicked off its 2011 season on April 2 without a sponsor or a national TV deal.Days before the new season,three former league referees,who are awaiting trial,revealed the extent of match-fixing scandals that have led to the punishment of clubs,offi-cials,coaches and former players.

  1. Football refereeing: Identifying innovative methods

    Directory of Open Access Journals (Sweden)

    Reza MohammadKazemi

    2014-08-01

    Full Text Available The aim of the present study is to identify the potentials innovation in football industry. Data were collected from 10 national and international referees, assistant referees and referees’ supervisors in Iran. In this study, technological innovations are identified that assist better refereeing performances. The analysis revealed a significant relationship between using new technologies and referees ‘performance. The results indicate that elite referees, assistant referees and supervisors agreed to use new technological innovations during the game. According to their comments, this kind of technology causes the referees’ performance development.

  2. PUTTING FOOTBALL ON THE AIR

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Football fans and TV stations seize their opportunities to indulge in World Cup mania In China, Huang Jianxiang is the king of sports commentators. His popularity is such that the affable but confident doyen of television broadcasting is mobbed when he goes out in public. He is a new breed of voice maestro, adopting a more professional and relaxed style to the commentators of the past. Those veterans come from an era of radio and are used to describing every detail of the play and the audience, despite v...

  3. The polygenic profile of Russian football players.

    Science.gov (United States)

    Egorova, Emiliya S; Borisova, Alyona V; Mustafina, Leysan J; Arkhipova, Alina A; Gabbasov, Rashid T; Druzhevskaya, Anastasiya M; Astratenkova, Irina V; Ahmetov, Ildus I

    2014-01-01

    Research concerned with predictors of talent in football has highlighted a number of potentially important and partially inherited measures such as body size, anaerobic power, aerobic capacity, agility, psychological profile, game intelligence and susceptibility to injuries. Genotyping for performance-associated DNA polymorphisms at an early age could be useful in predicting later success in football. The aim of the study was to investigate individually and in combination the association of common gene polymorphisms with football player's status. A total of 246 Russian football players and 872 controls were genotyped for 8 gene polymorphisms, which were previously reported to be associated with athlete status. Four alleles (ACE D, ACTN3 Arg577, PPARA rs4253778 C and UCP2 55Val) were first identified, showing discrete associations with football player's status. Next, we determined the total genotype score (TGS, from the accumulated combination of the 4 polymorphisms, with a maximum value of 100 for the theoretically optimal polygenic score) in athletes and controls. The mean TGS was significantly higher in football players (52.0 (17.6) vs. 41.3 (15.5); P < 0.0001) than in controls. These data suggest that the likelihood of becoming a football player depends on the carriage of a high number of "favourable" gene variants. PMID:24784145

  4. [Almaty club "KAIRAT" young football players' health].

    Science.gov (United States)

    Kausova, G K; Karabaeva, A I

    2013-10-01

    The aim of the investigation was to study young football players' health. The study was conducted on 161 football players (mean age 12.3) of six children football teams of Almaty club "KAIRAT" during the competition period. It was found that 55,5% of the football players are practically healthy; 18,6% of football players have iron deficiency anemia. 32,6% of football players have caries; 5% of football players have problems of cardiopulmonary system. Investigation reveal, that in a junior sportsman was body weigh surging with downtrend during contest, testify to portability of aerobic load and in childhood unconformable of metabolism' level. This tendency was retain also in the oldest sportsman, this testify to most emulative aerobic load in comparison with junior sportsman. According as the age increases it is emulative load's extension and free occurrence of body weigh subsequent reduction but in the oldest sportsman with prevalence macrosomia. Concurrently with improvement of the anthropometric profile as far as increase of age in soccer players it is forming of a high training level. In spite of lowering of energy resources and the physical load organism's adaptation there are these phenomena. According as the age increases in a soccer player's performance of cardiac and respiratory system are improved. PMID:24214593

  5. Football and physical health: what do we know?

    DEFF Research Database (Denmark)

    Parnell, Daniel; Cope, Ed; Bailey, Richard;

    2016-01-01

    Our current understanding is that football is a popular intervention option and can offer valuable health improvement programme success. This includes interventions delivered by professional football clubs and their respective in the community programmes, as well as other sports clubs organizing ...... effectiveness of football-led physical health interventions.......Our current understanding is that football is a popular intervention option and can offer valuable health improvement programme success. This includes interventions delivered by professional football clubs and their respective in the community programmes, as well as other sports clubs organizing...... recreational football and Football Fitness, which is small-sided football training rather than competitive 11v11 matches. This article seeks to communicate an understanding of the role of football in physical health improvement using research, grey literature and policy documentation undertaken predominantly...

  6. The environment of marketing of football clubs of Iraq

    Directory of Open Access Journals (Sweden)

    Michuda Y.P.

    2012-01-01

    Full Text Available Features and conditions of use of marketing in professional football of Iraq are presented, characteristic features of macroenvironment and a microenvironment in which marketing activity of professional football clubs of Iraq is carried out are considered. In research the data of questionnaire 76 experts of Association of football of Iraq (IFA, and also 45 heads of football clubs of the Superleague of Iraq is used. The maintenance and role of environment in formation and functioning of a control system by marketing activity of football clubs of Iraq is defined. Positive and negative factors which define management efficiency marketing of football clubs are revealed.

  7. FINDING, PREPARING AND TRAINING FOOTBALL REFEREES

    Directory of Open Access Journals (Sweden)

    Constantin Gh.

    2015-08-01

    Full Text Available Football has surpassed the status of being a social phenomenon at a national and international scale for a long time, as it is the new “religion of the 21st century” which brings together game practitioners under its scope regardless of religion, skin colour, geographical area, culture, philosophy, gender, age which has been proven by the number of members in more than 200 FIFA member national federations. As stated in the FIFA status, “each FIFA member shall organize football games by the Laws of the Game promulgated by the International Board which has complete and exclusive jurisdiction to modify them. Football game rules bring together a set of laws under which a game, game relations and player relations must take place, actually being the single criterion to assess players” behaviour as permissible or impermissible. Football game management is provided by referees. A referee guarantees that a competition shall take place according to the Laws of the Game. However, arbitration work in football is not a profession in every sense of the word, but a social function that a person with a specific training performs regularly at various football competitions for children, youth and pros. As in any purposeful and social value activity, football arbitration too requires the set-up of a scientifically based system of recruitment, selection, training, promotion. This system requires a certain way of combining and providing theoretical training, physical training, and psychological/mental training of referees. A referee plays an important role in modern football. Therefore, a referee must be trained, selected and protected from various influences (clubs, league, political field.

  8. Stress fractures in elite male football players

    OpenAIRE

    Ekstrand, Jan; Torstveit, M. K.

    2012-01-01

    The objective was to investigate the incidence, type and distribution of stress fractures in professional male football players. Fifty-four football teams, comprising 2379 players, were followed prospectively for 189 team seasons during the years 2001–2009. Team medical staff recorded individual player exposure and time-loss injuries. The first team squads of 24 clubs selected by UEFA as belonging to the 50 best European teams, 15 teams of the Swedish Super League and 15 teams playing their h...

  9. Le futsal: un autre monde du football?

    Directory of Open Access Journals (Sweden)

    Vincent Gaubert

    2016-04-01

    Full Text Available Although far behind association football, futsal is the second most played variant of football in the world. Both sports have comparable global expansion strategies; but with different roots and outcomes. Futsal, which originated in South America, has experienced a more limited geographic expansion. Its recent integration into the FIFA is progressively changing its geographic presence. Consequently, futsal has become an increasingly global sport.

  10. Drug use in English professional football

    OpenAIRE

    Waddington, I.; Malcolm, D.; Roderick, M.; Naik, R; Spitzer, G.

    2005-01-01

    Objectives: To examine several issues related to drug use in English professional football. More particularly the project sought to gather data on: players' use of permitted supplements (mineral and vitamin pills and creatine); whether they sought advice, and if so from whom, about their use of supplements; their experience of and attitudes towards drug testing; their views on the extent of the use of banned performance enhancing and recreational drugs in football; and their personal knowledg...

  11. Injuries and musculoskeletal complaints in football referees

    OpenAIRE

    Bizzini, Mario

    2010-01-01

    Football (soccer) is the the most popular sport worldwide, with a constantly increasing number of male and – moreover – female players. There would be no official football match without the referee and the two assistant referees. The three officials are responsible for ensuring that the players follow the Laws of the Game. Over the last ten years, several studies have examined various aspects of the referee’s performance and training. However, contrary to players, there is a la...

  12. Mental Toughness among Footballers: A Case Study

    Directory of Open Access Journals (Sweden)

    M.S. Omar-Fauzee

    2012-01-01

    Full Text Available The purpose of this study is to examine the mental toughness perceived by selected the National football players. A sample of twelve Malaysian footballers (current and ex-players, aged 19 to 57 years old agreed to participate. All of them have been playing in the Malaysia National Football League that consists of four former national footballers, four former state footballers and four currently active footballers. Among them, five individuals are active as a coach. A semi-structure interview scheduled was used in the research. All of the respondents have signed the informed consent letter for tape-recorded during the interviewed. The transcribed verbatim from the tapes were content analyzed by the authors to identify the themes. Results show that eight themes emerged from the interviews, which are motivation, negative energy, self-confidence, positive energy, visual and imagery control, patriotic spirit, perseverance and attention control. Almost all of the themes have been identified by previous researchers (i.e., Fourie & Potgieter, 2001; Jones, Hanton & Connoughton, 2002; 2007; and Loehr, 1986, except for patriotic and perseverance. Recommendations for further research also suggested.

  13. Injury profile of amateur Australian rules footballers.

    Science.gov (United States)

    Shawdon, A; Brukner, P

    1994-01-01

    Australian Rules Football is played by numerous young Australians throughout winter each year. There have been a number of studies on professional and semi-professional footballers, establishing the nature and frequency of injuries within this football code. Medical cover of an amateur football club over the 1993 season allowed detailed recording of injuries over this period. The data collected revealed a markedly different injury profile to that seen previously. The injury rate in this study was 96 per 1000 player hours. The most common injury was concussion (15%), with hand fractures next most frequent (13.5%). The lower limb was the most common site of injury, with head and neck second and upper limb third. Injuries with an overuse component were seen less commonly in the amateur group while traumatic injuries were more frequent. The time allocated by amateur footballers to their sport is less than professional players, quite aside from the difference in skill level attained. Overuse injuries may be correspondingly much less frequent on a time basis alone. The increased incidence of traumatic injuries is postulated to be a manifestation of both less well developed skills and possibly less available and effective preventative measures such as ankle strapping and tape supplies. Considering the large number of young people playing amateur football and the significant time and cost of what are often relatively minor injuries, more work is required to establish what injuries are most common, and importantly, what measures can be taken to decrease their incidence. PMID:8665278

  14. POSTERIOR STERNOCLAVICULAR JOINT DISLOCATION IN A DIVISION I FOOTBALL PLAYER: A CASE REPORT

    OpenAIRE

    Cruz, Mario F.; Erdeljac, Joe; Williams, Richard(Institut für Theoretische Physik, Justus-Liebig–Universität Giessen, 35392 Giessen, Germany); Brown, Mike; Bolgla, Lori

    2015-01-01

    Posterior dislocation of the sterno‐clavicular (SC) joint is a rare injury in athletes. It normally occurs in high collision sports such as American football or rugby. Acute posterior dislocations of the SC joint can be life‐threatening as the posteriorly displaced clavicle can cause damage to vital vascular and respiratory structures such as the aortic arch, the carotid and subclavian arteries, and the trachea. The potential severity of a posterior SC joint dislocation provides multiple chal...

  15. Football with three ‘halves’: A qualitative exploratory study of the football3 model at the Football for Hope Festival 2010

    OpenAIRE

    KR, Gannett; ZA, Kaufman; MA, Clark; ST, McGarvey

    2014-01-01

    The “football3” model refers to a restructuring of traditional football/soccer rules to bring social and developmental benefits to participating youth and their communities. The model incorporates three “halves”: pre-game discussion, football match, and post-game discussion. This study was carried out to shed light on the experiences of youth and adults with the football3 model at the Football for Hope Festival 2010. As an official 2010 FIFA World Cup event, the festival assembled 32 mixed-se...

  16. A radioactive football world cup

    International Nuclear Information System (INIS)

    The organization of the 2014 football world cup by Brazil is an opportunity to recall how the level of natural radioactivity can change from a country to another. Brazil is with Iran and India one of the 3 countries where the level of natural radioactivity is the highest. In Brazil the average value for natural radioactivity is about 10 mSv/year but you can find spots on the Brazilian 'planalto' where natural radioactivity ranges from 10 to a few tens of mSv/year. The mean value of natural radioactivity at the world scale is about 2.5 mSv/year. The value of 10 mSv/year is the radiation threshold that may trigger the evacuation of the local population in case of a nuclear accident in France. These various figures show that radiation dose limits are very low and should not be considered as representative of actual health hazards. (A.C.)

  17. College football, elections, and false-positive results in observational research.

    Science.gov (United States)

    Fowler, Anthony; Montagnes, B Pablo

    2015-11-10

    A recent, widely cited study [Healy AJ, Malhotra N, Mo CH (2010) Proc Natl Acad Sci USA 107(29):12804-12809] finds that college football games influence voting behavior. Victories within 2 weeks of an election reportedly increase the success of the incumbent party in presidential, senatorial, and gubernatorial elections in the home county of the team. We reassess the evidence and conclude that there is likely no such effect, despite the fact that Healy et al. followed the best practices in social science and used a credible research design. Multiple independent sources of evidence suggest that the original finding was spurious-reflecting bad luck for researchers rather than a shortcoming of American voters. We fail to estimate the same effect when we leverage situations where multiple elections with differing incumbent parties occur in the same county and year. We also find that the purported effect of college football games is stronger in counties where people are less interested in college football, just as strong when the incumbent candidate does not run for reelection, and just as strong in other parts of the state outside the home county of the team. Lastly, we detect no effect of National Football League games on elections, despite their greater popularity. We conclude with recommendations for evaluating surprising research findings and avoiding similar false-positive results. PMID:26504202

  18. The effect of football shoulder pads on pulmonary function.

    Science.gov (United States)

    Coast, J Richard; Baronas, Jessica L; Morris, Colleen; Willeford, K Sean

    2005-12-01

    Restriction of expansion of the lungs or chest wall impedes inflation of the lungs during inhalation. Functional changes occurring during such restriction include reduced pulmonary and/or chest wall compliance, decreases in pulmonary function, and ultimately a decrease in exercise performance. Such restriction can be seen in several pathologic conditions such as scoliosis or obesity, as well as occupational situations such as the wearing of bullet-proof vests. This study investigated the hypothesis that tightened football shoulder pads produce decrements in pulmonary function similar to those shown in previous studies involving other external chest-wall restricting devices. In this study, 24 subjects, all members of a collegiate division IAA football team and used to wearing the pads, performed standard pulmonary function tests while wearing no pads (control, CTRL), wearing pads that were not secured (pads loose, PL) and while wearing pads secured "game-tight" (pads tight, PT). The data showed that both forced vital capacity (FVC) and forced expiratory volume in one second (FEV1.0) were significantly decreased in the PT condition compared to either the CTRL or PL condition, with no changes in the FEV1.0/FVC ratio or peak expiratory flow rate. These results are consistent with a restrictive condition and support our hypothesis that tightened shoulder pads reduce pulmonary function. Further studies remain to be performed to determine whether these changes lead to decreased exercise performance and whether equipment modifications can be made to limit alterations in pulmonary function without decreasing the protective value of the pads. Key PointsThe shoulder pads used in American football extend to the xyphoid process and may provide a restriction to breathing. This was tested in the present study in 24 college-level football players with normal resting pulmonary function.The results showed that there was a decrease in FVC of approximately 150 ml and a similar

  19. Video analysis of injuries and incidents in Norwegian professional football

    OpenAIRE

    Andersen, T.; Tenga, A; Engebretsen, L.; Bahr, R

    2004-01-01

    Objectives: This study describes the characteristics of injuries and high risk situations in the Norwegian professional football league during one competitive season using Football Incident Analysis (FIA), a video based method.

  20. Physiological responses and physical performance during football in the heat

    DEFF Research Database (Denmark)

    Mohr, Magni; Nybo, Lars; Grantham, Justin;

    2012-01-01

    To examine the impact of hot ambient conditions on physical performance and physiological responses during football match-play.......To examine the impact of hot ambient conditions on physical performance and physiological responses during football match-play....

  1. Even Mild Football Head Hits Can Harm Vision

    Science.gov (United States)

    ... gov/medlineplus/news/fullstory_158807.html Even Mild Football Head Hits Can Harm Vision Study of college ... concussion, a new study says. During a regular football season, about two dozen college players developed a ...

  2. Cold Weather Can Spike Football Injuries, Study Finds

    Science.gov (United States)

    ... news/fullstory_158070.html Cold Weather Can Spike Football Injuries, Study Finds NFL concussions and ankle injuries ... most common injuries that occurred during two National Football League seasons between 2012 and 2014. Players had ...

  3. High School Football Players Suffer More Symptoms After Concussion

    Science.gov (United States)

    ... gov/medlineplus/news/fullstory_158603.html High School Football Players Suffer More Symptoms After Concussion: Study Meanwhile, ... MONDAY, May 2, 2016 (HealthDay News) -- High school football players are more likely to suffer more symptoms ...

  4. FREE Policy Brief No. 3 - Women's Football and Female Fans

    OpenAIRE

    Pfister, Gertrud Ursula; Sonntag, Albrecht; Ranc, David

    2015-01-01

    Football Research in an Enlarged Europe (FREE).This is the third of three policy briefs based on findings from the FREE project. It summarises results from the project's research stream on the feminisation of football.

  5. Customer Relationship Management Strategy in Swedish Football Clubs

    OpenAIRE

    Sölgén, Samuel; Wiklund, Daniel

    2009-01-01

    Aim of the Thesis: To investigate the practice of using a CRM strategy in football clubs by comparing earlier successful and unsuccessful CRM implementations by football clubs and study fan relationship theories in a large Swedish football club, thereby presenting guidelines on how to further develop a CRM strategy in a Swedish football club.   Methodology: A quantitative approach and a qualitative approach have been used, first collecting empirical data on supporter views through a questionn...

  6. How the Iranian Football Coaches and Players Know About Doping?

    OpenAIRE

    Seif Barghi, Tohid; Halabchi, Farzin; Dvorak, Jiri; Hosseinnejad, Heydar

    2015-01-01

    Background: Nowadays, doping is an intricate dilemma. Football is the nationally popular sport in Iran. On the other hand, doping is a serious health hazard sport faces today. Studies dealing with athletes’ knowledge, attitudes and behavior concerning doping in football are scarce. Objectives: Therefore, we aimed to investigate the knowledge and attitudes toward doping among the football coaches and players. Patients and Methods: In a cross sectional study, 375 participants (239 football play...

  7. Personal Branding of Elite Football Players through Social Media

    OpenAIRE

    Pyhtilä, Kaisa

    2015-01-01

    This bachelor’s thesis focuses on personal branding of professional football players in social media. Giovanni Quartana, Co-Founder of a start-up football agency TalentBox Group has commissioned this thesis. The reason for writing this thesis on personal branding for football players is because TalentBox is aiming to revamp their Marketing and Sponsorship department. This department will focus on improving football players’ personal branding by developing a unique and customized plan for ...

  8. '... far to the north' : geography and football in Norway

    OpenAIRE

    Goksøyr, Matti; Olstad, Finn

    2009-01-01

    From an international football perspective football in Norway may be considered as a 'different sort of country'. This essay concerns itself with the tension between the interest in football in Norway and the geographical and topographical preconditions for the sport. This is discussed in three main parts. The first addresses the relation between centre and periphery: how to build a national football community when the local communities are so scattered and different in character? The second ...

  9. Sport, Movement, and the Event: understanding the expressivity of football

    OpenAIRE

    Barnfield, A. F. R.

    2013-01-01

    Football was codified in Britain in 1863, the Football League was established in 1888, and by 1950 there were 92 professional clubs in England. In 1992 the top twenty professional teams in England broke away from the Football Association’s league programme to establish the English Premier League (EPL). Over the following decade football, the Premier League in particular, has developed considerably. The league now has a global reach with games being broadcast live around the world to audiences...

  10. Injury surveillance in the World Football Tournaments 1998–2012

    OpenAIRE

    Junge, Astrid; Dvorak, Jiri

    2012-01-01

    Background International sports bodies should protect the health of their athletes, and injury surveillance is an important pre-requisite for injury prevention. The Fédération International de Football Association (FIFA) has systematically surveyed all football injuries in their tournaments since 1998. Aims Analysis of the incidence, characteristics and changes of football injury during international top-level tournaments 1998–2012. Methods All newly incurred football injuries during the FIFA...

  11. In-form: Football as the Popular Game of Malappuram

    OpenAIRE

    MOHAMED SHAFEEQ K.

    2013-01-01

    This paper argues that while it remains a fact that football is the most visible sport in Malappuram, football also allows identifications for the mainstream to describe Malappuram that is by definition in this discourse an other-ed space. By delineating the importance of affect in football and its resistance to being quantified, I argue that the form of football necessitates a spectator whose spectatorship has to be manifested in bodily rituals. I also argue that the category fan has histo...

  12. FREE Policy Brief No. 3 - Women's Football and Female Fans

    DEFF Research Database (Denmark)

    Pfister, Gertrud Ursula; Sonntag, Albrecht; Ranc, David

    2015-01-01

    Football Research in an Enlarged Europe (FREE). This is the third of three policy briefs based on findings from the FREE project. It summarises results from the project's research stream on the feminisation of football.......Football Research in an Enlarged Europe (FREE). This is the third of three policy briefs based on findings from the FREE project. It summarises results from the project's research stream on the feminisation of football....

  13. Cultural Differences, behavior and assimilation: player nationality and penalties in football

    OpenAIRE

    De Luca, Giacomo; Schokkaert, Jeroen; SWINNEN, Jo

    2015-01-01

    We examine the impact of a different cultural background on individual behavior, focusing on penalties in football matches of southern European and northern European football players in the English Premier League. Southern European football players collect on average more football penalties than their British colleagues and northern European football players collect on average less football penalties than their British colleagues. The number of football penalties incurred by southern European...

  14. Football business: how markets are breaking the beautiful game

    NARCIS (Netherlands)

    Burg, van der Tsjalle

    2014-01-01

    In Football business Tsjalle van der Burg shows how the economics of football have developed and been corrupted. In a series of engaging stories he uncovers the mysteries of football finance. Van der Burg explains why if the 2013 English Premiership champions, Manchester United, had played their 196

  15. Alcohol-Related Fan Behavior on College Football Game Day

    Science.gov (United States)

    Glassman, Tavis; Werch, Chudley E.; Jobli, Edessa; Bian, Hui

    2007-01-01

    High-risk drinking on game day represents a unique public health challenge. Objective: The authors examined the drinking behavior of college football fans and assessed the support for related interventions. Participants: The authors randomly selected 762 football fans, including college students, alumni, and other college football fans, to…

  16. Tips to Increase Girls' Participation in Flag Football Units

    Science.gov (United States)

    Hannon, James C.; Ratliffe, Thomas

    2006-01-01

    Despite the apparent popularity of flag football as an activity in physical education class and football as an after-school offering for girls, studies related to gender stereotyping of sports have found overwhelming evidence indicating that football is perceived as a masculine activity among males and females in primary school, secondary school,…

  17. Rio de Janeiro y el Campeonato Sudamericano de Futbol de 1919: América del Sur corre detrás de una bola = Rio de Janeiro and the 1919 South American Football Championship: South America runs for a ball Rio de Janeiro e o Campeonato Sul-Americano de futebol de 1919: América do Sul a correr atráz de uma bola

    Directory of Open Access Journals (Sweden)

    João M.C. Malaia Santos

    2013-03-01

    Full Text Available El actual artículo pretende analizar la primera gran competición internacional del fútbol celebrada en Brasil, el Campeonato Sudamericano de Fútbol de 1919, que tuvo lugar en Río de Janeiro. El objetivo es discutir las cuestiones relativas a la organización de la competición, la selección brasileña de fútbol, los intentos de representación del equipo con elementos que identificaran a los jugadores con valores nacionales a través de la gran prensa carioca y paulista y el papel de los espectadores en este proceso. Usando las fuentes impresas y la metodología de la Historia Económica, la intención es poner al lector en contacto con una gran gama de elementos para el estudio de las grandes competiciones deportivas internacionales.------------------------------------------------------------------------------The present article aims at analyzing the first great international football tournament hosted by Brazil, the 1919 South American Football Championship held in Rio de Janeiro. The objective is to discuss questions concerning the organization of the competition, the national football team, the attempts of the great press of Rio de Janeiro and Sao Paulo to represent the team with elements that could identify the players with national values and the role played by the spectators in this process. Using printed documents and the methodology of economic history, the intention is to put the reader in contact with a range of elements for the study of major international sport competitions.O presente artigo destina-se a analisar a primeira grande competição de futebol sediada no Brasil, o Campeonato Sul-Americano de 1919, que aconteceu no Rio de Janeiro. Os objetivos é problematizar as questões que envolveram a organização do torneio, da seleção brasileira de futebol, as tentativas de representação da equipe com elementos que identificassem os jogadores a valores nacionais através da grande imprensa carioca e paulista e o papel

  18. A season of football injuries.

    Science.gov (United States)

    Stokes, M A; McKeever, J A; McQuillan, R F; O'Higgins, N J

    1994-06-01

    All rugby and soccer players presenting to the Accident & Emergency department during the football season 1992-1993 (a total of 871) were prospectively studied to compare the injuries sustained in the two sports. The nature and site of injury, treatment required, age, fitness, experience and position of the player, situation giving rise to injury, and medical attention at the grounds were all analysed. The results show that rugby and soccer players had the same number of injuries, and while there were some differences in the nature of the injuries, there was no difference in overall severity. Rugby flankers and soccer goalkeepers are particularly at risk. Competitive matches produce more injuries than training sessions. Experience or fitness did not appear to be a factor and 45% of rugby injuries and 15% of soccer injuries were from school matches. Law changes (e.g. the rugby scrum and the use of gum-shields) have reduced some injuries, but other areas (e.g. jumping for the ball in soccer, rucks and mauls in rugby) also warrant consideration. There was one death, but no spinal cord injuries. Medical attention at the grounds was limited. Rugby injuries, therefore, do not appear to be more numerous or severe than soccer injuries. Law changes have been of benefit but they need to be enforced and perhaps more should be considered. Medical attention at sports grounds could be improved and Registers of injuries kept by the sporting bodies would be of benefit. PMID:8050871

  19. Home advantage in Greek football.

    Science.gov (United States)

    Armatas, Vasilis; Pollard, Richard

    2014-01-01

    Home advantage as it relates to team performance at football was examined in Superleague Greece using nine seasons of game-by-game performance data, a total of 2160 matches. After adjusting for team ability and annual fluctuations in home advantage, there were significant differences between teams. Previous findings regarding the role of territorial protection were strengthened by the fact that home advantage was above average for the team from Xanthi (P =0.015), while lower for teams from the capital city Athens (P =0.008). There were differences between home and away teams in the incidence of most of the 13 within-game match variables, but associated effect sizes were only moderate. In contrast, outcome ratios derived from these variables, and measuring shot success, had negligible effect sizes. This supported a previous finding that home and away teams differed in the incidence of on-the-ball behaviours, but not in their outcomes. By far the most important predictor of home advantage, as measured by goal difference, was the difference between home and away teams in terms of kicked shots from inside the penalty area. Other types of shots had little effect on the final score. The absence of a running track between spectators and the playing field was also a significant predictor of goal difference, worth an average of 0.102 goals per game to the home team. Travel distance did not affect home advantage. PMID:24533517

  20. Tibial shaft fractures in football players

    Directory of Open Access Journals (Sweden)

    Daisley Susan

    2007-06-01

    Full Text Available Abstract Background Football is officially the most popular sport in the world. In the UK, 10% of the adult population play football at least once a year. Despite this, there are few papers in the literature on tibial diaphyseal fractures in this sporting group. In addition, conflicting views on the nature of this injury exist. The purpose of this paper is to compare our experience of tibial shaft football fractures with the little available literature and identify any similarities and differences. Methods and Results A retrospective study of all tibial football fractures that presented to a teaching hospital was undertaken over a 5 year period from 1997 to 2001. There were 244 tibial fractures treated. 24 (9.8% of these were football related. All patients were male with a mean age of 23 years (range 15 to 29 and shin guards were worn in 95.8% of cases. 11/24 (45.8% were treated conservatively, 11/24 (45.8% by Grosse Kemp intramedullary nail and 2/24 (8.3% with plating. A difference in union times was noted, conservative 19 weeks compared to operative group 23.9 weeks (p Conclusion Our series compared similarly with the few reports available in the literature. However, a striking finding noted by the authors was a drop in the incidence of tibial shaft football fractures. It is likely that this is a reflection of recent compulsory FIFA regulations on shinguards as well as improvements in the design over the past decade since its introduction.

  1. Using Twitter to predict football outcomes

    OpenAIRE

    Kampakis, Stylianos; Adamides, Andreas

    2014-01-01

    Twitter has been proven to be a notable source for predictive modelling on various domains such as the stock market, the dissemination of diseases or sports outcomes. However, such a study has not been conducted in football (soccer) so far. The purpose of this research was to study whether data mined from Twitter can be used for this purpose. We built a set of predictive models for the outcome of football games of the English Premier League for a 3 month period based on tweets and we studied ...

  2. Soft Budget Constraints in Professional Football

    DEFF Research Database (Denmark)

    Storm, Rasmus K.; Nielsen, Klaus

    2012-01-01

    European professional football clubs go out of business even though they operate chronically on the edge of financial collapse? The paper argues that the paradox can be explained by the fact that professional football clubs operate within soft budget constraints in a way which is similar to the role of...... large companies in socialist economies – a phenomenon which was first identified by the Hungarian Economist János Kornai. More generally, it is argued that our understanding of the peculiar economics of professional team sports can be enhanced significantly by applying the soft budget constrain concept...

  3. Football incident analysis: a new video based method to describe injury mechanisms in professional football

    OpenAIRE

    Andersen, T.; Larsen, O; Tenga, A; Engebretsen, L.; Bahr, R

    2003-01-01

    Objectives: To develop and test a new video based method for match analysis that combines football specific and medical information to achieve a better understanding of the injury mechanisms and events leading up to high risk situations.

  4. The impacts of football point systems on the competitive balance: evidence from some European footbal leagues

    OpenAIRE

    Halicioglu, Ferda

    2006-01-01

    Introduction. – 1. Outcome of uncertainty and competitive balance in professional team sports. – 2. Measurement of competitive balance in professional team sports. – 3. Football point systems and competitive balance: empirical evidence . – 4. Some concluding remarks.

  5. The impact of football point systems on the competitive balance: evidence from some european football leagues

    OpenAIRE

    Ferda Halicioglu

    2006-01-01

    Introduction - 1 Outcome of uncertainty and competitive balance in professional team sports - 2 Measurement of competitive balance in professional team sports - 3 Football point systems and competitive balance: empirical evidence - 4. Concluding remarks

  6. On uniform topological algebras

    OpenAIRE

    Azhari, M. El

    2013-01-01

    The uniform norm on a uniform normed Q-algebra is the only uniform Q-algebra norm on it. The uniform norm on a regular uniform normed Q-algebra with unit is the only uniform norm on it. Let A be a uniform topological algebra whose spectrum M (A) is equicontinuous, then A is a uniform normed algebra. Let A be a regular semisimple commutative Banach algebra, then every algebra norm on A is a Q-algebra norm on A.

  7. Rugby football injuries, 1980-1983.

    Science.gov (United States)

    Sparks, J P

    1985-06-01

    The injuries sustained by the boys at one English public school have been recorded and analysed by age, experience, position, phase, duration of the game and of the season. Few injuries have been serious. Detailed reference is made to concussion, injuries from collapsed scrums and injuries of the cervical spine. The paper emphasises that the tackle leads to most injuries. This paper presents the Rugby football injuries sustained by the boarders of Rugby School in the four seasons 1980-1983. The injury rate was 194 per 10,000 player hours, compared with the rate of 198 per 10,000 player hours for the thirty seasons 1950-1979 (Sparks, 1981). Tables I-VI list the injuries by different criteria. Table VII lists the sites of injury; Table VIII the time off Rugby football after injury; Table IX lists some of the more important injuries; Table XI summarises the playing results of the various school teams; Table XIII compares some of the Rugby School figures with those recorded in the Accident and Emergency Department of Christchurch Hospital during the 1979 New Zealand Rugby football season (Inglis and Stewart, 1981); Table XIV records information on three aspects of Rugby football that have occasioned much recent concern, viz:--Time off playing after concussion, injuries caused by collapsed scrums and neck injuries. PMID:4027497

  8. Winners and Losers of Danish Football

    DEFF Research Database (Denmark)

    Storm, Rasmus K.

    This paper deals with European and Danish soccer and its commercialization focusing on the Danish male first tier clubs. Based on the systems theoretical argument that sport serves as a mirror system in (late-) modern society, the Danish football clubs are measured against a simple matrix of main...

  9. THE PROFILE OF THE ROMANIAN FOOTBALL MANAGER

    Directory of Open Access Journals (Sweden)

    IOAN STELESCU

    2013-12-01

    Full Text Available It is an exercise that every professional can use to see what the value of the manager is, "whether or not you're a manager," and the professional football coach without borders, boundaries of countries or cultures-in which we were born and professional culture in which we live and we want to live now and in the future.

  10. The Profile of the Romanian Football Manager

    OpenAIRE

    IOAN STELESCU

    2013-01-01

    It is an exercise that every professional can use to see what the value of the manager is, "whether or not you're a manager," and the professional football coach without borders, boundaries of countries or cultures-in which we were born and professional culture in which we live and we want to live now and in the future.

  11. Futebol mulato: racial constructs in Brazilian football

    Directory of Open Access Journals (Sweden)

    Tiago Fernandes Maranhao

    2011-05-01

    Full Text Available The aim of this paper is to review Gilberto Freyre’s ideas about futebol mulato and the way these ideas have spread the notion of the Brazilian mulatto as a symbol of a ‘racial democracy’, unique in Brazil, around the world. The notion first appeared in 1938 in an article by Freyre for the Diários Associados, an important Brazilian newspaper. Football (soccer was employed by Freyre as the special arena where the multiracial Brazilian nation could shine and show the world a different way of being, opposed to the white and ‘rational’ way of European football. In Freyre’s work, the so-called ‘football-art’ was compared to poetry, while the European style was equated with prose. This essay argues that Freyre’s ideas were useful in constructing the Brazilian identity, a nation of harmony in all its aspects, including the area of race, and how the idea of the mulatto has been used to minimise social disparities within Brazilian society. Freyre’s ideas remain contemporary; many Brazilian intellectuals still refer to these concepts. As well, the press in this huge country, and especially in World Cup years, uses the concepts of mulatto and football-art to characterize Brazil and differentiate it from other countries.

  12. Knee Braces to Prevent Injuries in Football.

    Science.gov (United States)

    Physician and Sportsmedicine, 1986

    1986-01-01

    Five physicians discuss the use of knee braces to prevent injuries in football players. Questions are raised regarding the strength and design of the braces, whether they prestress the knee in some cases, and whether they actually reduce injuries. More clinical and biomechanical research is called for. (MT)

  13. Modern Apprenticeships in English Professional Football

    Science.gov (United States)

    Monk, Des; Olsson, Cliff

    2006-01-01

    Purpose: This paper will examine the two year modern apprenticeship undertaken by trainees in the English professional football industry. Design/methodology/approach: Representatives of seven clubs were interviewed in the summer of 2005; all of them were responsible for youth development in their club. These interviews were the first of what will…

  14. 'Footballs', conical singularities, and the Liouville equation

    International Nuclear Information System (INIS)

    We generalize the football shaped extra dimensions scenario to an arbitrary number of branes. The problem is related to the solution of the Liouville equation with singularities, and explicit solutions are presented for the case of three branes. The tensions of the branes do not need to be tuned with each other but only satisfy mild global constraints

  15. Coed Football: Hazards, Implications, and Alternatives.

    Science.gov (United States)

    Falls, Harold B.

    1986-01-01

    Football, it is argued, is too dangerous for most girls and for many boys. Data on male-female differences in size, speed, and strength are reviewed. A preparticipation screening program with equal requirements for both sexes is proposed. (Author/MT)

  16. Football to tackle overweight in children.

    Science.gov (United States)

    Faude, O; Kerper, O; Multhaupt, M; Winter, C; Beziel, K; Junge, A; Meyer, T

    2010-04-01

    The present study aimed at analyzing the efficacy of a 6-month football training program compared with a standard exercise program on health and fitness parameters in overweight children. The study design was a 6-month, two-arm, parallel-group randomized trial. Twenty-two overweight children were randomly assigned to two groups (age=10.8+/-1.2 years, height=1.56+/-0.08 m, weight= 65.1+/-11.4 kg). One group conducted a football training program, and the other group an established standard sports program. Both interventions took place three times per week from mid-May to mid-November. Before, after 3 months and after the training period, comprehensive testing was conducted: anthropometric characteristics, cycling ergometry, psychometric monitoring as well as several motor ability tests. Maximal performance capacity increased and submaximal heart rate during cycling ergometry decreased significantly. Several motor skills as well as self-esteem also improved considerably. Body composition and other psychometric variables remained nearly unchanged. No relevant differences were observed between both exercise programs. It can be concluded that a 6-month football training is as efficacious in improving the physical capacity, health-related fitness parameters and self-esteem of overweight children as a standard exercise program. These results provide further evidence that playing football has significant health effects. PMID:20136766

  17. THE DEGREE OF COMPETITION IN THE EUROPEAN FOOTBALL LEAGUES: A STATISTICAL APPROACH

    OpenAIRE

    Halicioglu, Ferda

    2005-01-01

    As a professional sport, professional football teams in a league compete in imperfect market conditions since every team in a professional football league may be known by their differentiated product (i.e. the quality of football they play). If the competition level increases, the quality of football being played may also increase. Thus, consumers`(i.e. football spectators) value of money spent on football should increase too. Thus, this paper tries to implement the above mentioned economic p...

  18. Adapting to Finland through professional football : perceptions of players and coaches

    OpenAIRE

    Swarts, Christoffer M. J.

    2014-01-01

    The present study explores how football migrants (foreign professional football / soccer players) perceive the adaptation process in Finland. Globalization and legislation have made it easier for football players to work abroad. The amount of football migrants in Finland is increasing each year. The internationalization of Finnish football requires study. Successful adaptation has a positive outcome on a migrant, which will increase the chances of personal, and thus in the case of football, t...

  19. The Language in British and Slovene Football Anthems

    Directory of Open Access Journals (Sweden)

    Agata Križan

    2016-06-01

    Full Text Available Football is probably the world’s most popular game, with a huge number of fans. There are numerous ways in which football fans express dedication to their club and the feelings they have for their team, for example, wearing certain colours, waving banners and flags, and singing. Football anthems are nothing new for football fans, and many clubs have a long-established tradition of them. In this paper, I will address and compare the language in some popular British and Slovene football anthems, and attempt to explain its contribution to the creation of fan identity, to the fans’ sense of belonging, unity, and motivation. The linguistic analysis identities the linguistic resources used in football anthems to express attitudes, form bonds and create identities.

  20. Intermittent Testing and Training for High-Level Football Players

    DEFF Research Database (Denmark)

    Ingebrigtsen, Jørgen

    four articles that focus on physical testing and training for elite and sub-elite football players.The first article (Study I) aims to identify and establish aerobic capacities and anthropometric characteristics of elite female football players with the use of laboratory tests, and to examine whether...... characteristics or aerobic capacitymeasures across the football player positions in female elite football players when we apply traditional laboratory tests (i.e. VO2max and anaerobic threshold). We speculate whether this may be caused by the parameters not being sufficiently sensitive to differentiate between...... traditional laboratory tests of physical fitness of football players are not suitable to detect physical differences between elite female football players in different playing positions. This indicates that they are not sufficiently related to the relevant physical parameters of each playing position (i...

  1. Female fans of men's football - a case study in Denmark

    DEFF Research Database (Denmark)

    Pfister, Gertrud Ursula; Lenneis, Verena; Mintert, Svenja-Maria

    2013-01-01

    Football is an invention by men for men, and today, the majority of players and fans are men. There is an abundance of literature on football and fandom; however, gender is mostly not an issue in these publications. Research about female football supporters and fans is very limited. This is also...... true for Denmark, the country, which is the focus of this article. Based on gender and socialization theories, this contribution addresses women and their (lack of) interest in men's football. The main questions refer to the numbers of female supporters and their patterns of football consumption. The...... sources of information are reader and user data of mass media, results of surveys about the habits of the Danish population and the results of an interview study with female fans. A specific focus of this article is on the minority of female supporters who attend football games. How do they adapt to a...

  2. The battle for centre stage: Women's football in South Africa

    DEFF Research Database (Denmark)

    Engh, Mari Haugaa

    2010-01-01

    . This Focus draws on academic research, media reports and interviews with national team players to highlight the struggles and victories of South African women footballers over the last 40 years. Despite numerous challenges and setbacks, womenB football has experienced immense growth over the past 15......From when the first official South African Women's National Football team was established in 1993, Banyana Banyana have been 'making it happen' for women's football in South Africa. National team players have become inspirational icons and role models for thousands of South African women and girls...... years. Highlighting examples of battles for power and leadership, homophobic attitudes and attempts to feminise the bodies of women footballers, this Focus illustrates the hard fought victories and disappointing losses in the history of South African women's football....

  3. Turkiye 1. Profesyonel Football Ligi Rekabet Duzeyi: 1958-1998 ( Degree of Football Competition in the Turkish First Division: 1958-1998) (In TURKISH)

    OpenAIRE

    Halicioglu, Ferda

    2005-01-01

    This study is primarily concerned with the degree of professional football competition in the Turkish first division football since its establishment. Moreover, this article aims to find the optimal number of football teams in a league as well as presenting the effects of the changes in point system on the degree of football competition. Finally, the Turkish first division's football competition level is compared to the selected European leagues.

  4. Modern English Football Hooliganism: A Quantitative Exploration in Criminological Theory

    OpenAIRE

    Wallace, Rich A.

    1998-01-01

    Studies of football hooliganism have developed in a number of academic disciplines, yet little of this literature directly relates to criminology. The fighting, disorderly conduct, and destructive behavior of those who attend football matches, especially in Europe has blossomed over the past thirty years and deserves criminological attention. Football hooliganism is criminal activity, but is unique because of its context specific nature, occurring almost entirely inside the grounds or in prox...

  5. Epidemiology of Muscle Injuries in Professional Football (Soccer)

    OpenAIRE

    Ekstrand, Jan; Hägglund, Martin; Waldén, Markus

    2011-01-01

    Background: Muscle injuries constitute a large percentage of all injuries in football. Purpose: To investigate the incidence and nature of muscle injuries in male professional footballers. Study Design: Cohort study; Level of evidence, 2. Methods: Fifty-one football teams, comprising 2299 players, were followed prospectively during the years 2001 to 2009. Team medical staff recorded individual player exposure and time-loss injuries. The first-team squads of 24 clubs selected by the Union of E...

  6. Survey of High School Football Team Strength and Conditioning Programs

    OpenAIRE

    Finamore, Leonard V.

    1992-01-01

    This study examined the level of preseason conditioning and health maintenance for high school football players in Massachusetts. In July 1988, data were obtained through a survey of high school football coaches regarding players' conditioning programs and injury rates. A total of 286 surveys were distributed to public, private, and parochial schools that have interscholastic football programs. Of these, 182 correctly completed surveys were collected for a 64% return rate. Although many high ...

  7. Developing Youth Football Academies in Greece: Managing Issues and Challenges

    OpenAIRE

    Chris Trikalis; Zisis Papanikolaou; Sofia Trikali

    2014-01-01

    Present study firstly investigated the goals and objectives of youth football academies in Greece, according to the different sector that they operate (public, private, voluntary) and secondly created proposals for future youth football academies development. Research was conducted in Greece, at the period of 2010-2011. Fourteen youth football academies participated in this study and divided into three categories (five academies in commercial sector, four academies in public sector, and five ...

  8. Ambivalent football : an ethnographic approach to postcolonial player migration

    OpenAIRE

    2008-01-01

    Abstract: This thesis is based on data stemming from fieldwork conducted during the spring of 2007, in a professional football club in Lisbon, Portugal. I am interested in how migrant players from the former colonies are included in the local football community. This thesis thus explores the inclusion and exclusion mechanisms of Portuguese football. The ethnographic approach led me to an exploration of local manifestations of global migration processes. Foreign players are making their ma...

  9. Women’s Football: Still in the Hands of Men

    OpenAIRE

    John Schulz; Louise Stirling

    2011-01-01

    This article focuses on the experiences of a group of women footballers growing up in England. It specifically looks at their similarities and differences in relation to how they entered the world of football and whether gender relations continue to impact on both their access to and opportunities in sport. The discussion draws on information from nine semi structured interviews with women of varying ages and mixed abilities who have grown up and played football in England. The interview data...

  10. Football injuries during European Championships 2004-2005

    OpenAIRE

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2007-01-01

    The risk of injury in football is high, but few studies have compared men's and women's football injuries. The purpose of this prospective study was to analyse the exposure and injury characteristics of European Championships in football and to compare data for men, women and male youth players. The national teams of all 32 countries (672 players) that qualified to the men's European Championship 2004, the women's European Championship 2005 and the men's Under-19 European Championship 2005 we...

  11. Tomgoy and Tombirl: football girls and negotiating the gendered self

    OpenAIRE

    Pielichaty, Hanya

    2015-01-01

    Girls’ and women’s football is currently experiencing high levels of media attention, financial support and significant participation rates. This progression is seemingly positive for the game but does not necessarily mirror changing ideological views about females playing football. This paper will explore the manner in which football girls negotiate their gendered Web of Selves through participation. A sport feminist lens was used to explore the spoken conversations shared during a season-lo...

  12. Price, Income & Unemployment Effects on Greek Professional Football

    OpenAIRE

    Vassiliki Avgerinou; Stefanos Giakoumatos

    2009-01-01

    Based on data of 26 Greek professional football clubs of Division A’ and B’ for 16 seasons (1991/92-2006/07), we investigate the effect of sporting and economic variables on the attendance in Greek football stadia. Price, income and unemployment are found to be statistically significant in the small Greek football market, while controlling for classic sporting determinants of demand such as success, entertainment and promotion/relegation. We include two more dummy variables; one for the new s...

  13. Finite element modeling of human brain response to football helmet impacts.

    Science.gov (United States)

    Darling, T; Muthuswamy, J; Rajan, S D

    2016-10-01

    The football helmet is used to help mitigate the occurrence of impact-related traumatic (TBI) and minor traumatic brain injuries (mTBI) in the game of American football. While the current helmet design methodology may be adequate for reducing linear acceleration of the head and minimizing TBI, it however has had less effect in minimizing mTBI. The objectives of this study are (a) to develop and validate a coupled finite element (FE) model of a football helmet and the human body, and (b) to assess responses of different regions of the brain to two different impact conditions - frontal oblique and crown impact conditions. The FE helmet model was validated using experimental results of drop tests. Subsequently, the integrated helmet-human body FE model was used to assess the responses of different regions of the brain to impact loads. Strain-rate, strain, and stress measures in the corpus callosum, midbrain, and brain stem were assessed. Results show that maximum strain-rates of 27 and 19 s(-1) are observed in the brain-stem and mid-brain, respectively. This could potentially lead to axonal injuries and neuronal cell death during crown impact conditions. The developed experimental-numerical framework can be used in the study of other helmet-related impact conditions. PMID:26867124

  14. Valuation of football players : a complete pricing framework

    OpenAIRE

    Gulbrandsen, Anders Munkhaugen; Gulbrandsen, Christian Munkhaugen

    2011-01-01

    In this thesis we will describe a football player’s value to a football club. First we will explore how a player can generate revenue. In doing so, we will describe two valuation factors, where a football player can fulfil none, one or both of them. The two factors will describe how a football player can generate revenue for his club. Next we will present a valuation model based on theory from option pricing. The valuation model will be linked up to the two factors, and give us...

  15. Gambling and football: Epidemiological research on gambling participation and problem gambling among adult football players in Iceland

    OpenAIRE

    Tryggvi Þór Einarsson 1990

    2016-01-01

    There is not much known about the gambling behaviour of Icelandic football players. Aims of the current study were to examine the prevalence of total gambling participation and problem gambling among Icelandic football players, to examine if Icelandic football players have been involved in behaviour that could possibly be related to game fixing and to examine players attitudes towards banning coaches and players to gamble on games the Icelandic championship. Participants were 725, of which 75...

  16. Effects of two football stud configurations on biomechanical characteristics of single-leg landing and cutting movements on infilled synthetic turf.

    Science.gov (United States)

    Brock, Elizabeth; Zhang, Songning; Milner, Clare; Liu, Xuan; Brosnan, James T; Sorochan, John C

    2014-11-01

    Multiple playing surfaces and footwear used in American football warrant a better understanding of relationship between different combinations of turf and footwear. The purpose of this study was to examine effects of shoe and stud types on ground reaction force (GRF) and ankle and knee kinematics of a 180° cut and a single-leg 90° land-cut on synthetic turf. Fourteen recreational football players performed five trials of the 180° cut and 90° land-cut in three shoe conditions: non-studded running shoe, and football shoe with natural and synthetic turf studs. Variables were analyzed with a 3 × 2 (shoe × movement) repeated measures analysis of variance (p vertical GRF (p loading rate (p vertical GRF and loading rate compared to the 180° cut. Overall, increased GRFs in the 90° land-cut movement may increase the chance of injury. PMID:25301011

  17. Micropolitical workings in semi-professional football

    OpenAIRE

    Potrac, Paul; Jones, Robyn

    2009-01-01

    This paper seeks to illuminate the micropolitical strategies that Gavin (a pseudonym) used in an attempt to persuade the players, the assistant coach, and the chairman at Erewhon City Football (soccer) Club to “buy into” his coaching program and methods. Data for the study were collected through in-depth, semistructured interviews, and a reflective log relating to those interviews. The interviews were transcribed verbatim with the subsequent transcripts being subject to a process of ...

  18. Medicolegal aspects of doping in football

    OpenAIRE

    Graf‐Baumann, T

    2006-01-01

    This article describes the historical background of the medicolegal aspects of doping in sports and especially in football. The definitions of legal terms are explained and the procedure of individual case management as part of FIFA's approach to doping is presented. Finally, three medicolegal problems awaiting urgent solution are outlined: firstly, the difficulties in decision making arising from the decrease of the T/E ratio from 6 to 4; secondly, the therapeutic application of α‐reductase ...

  19. Football to Improve Math and Reading Performance

    OpenAIRE

    Van Klaveren, C.; Witte, K.

    2012-01-01

    Schools frequently increase instructional time to improve students' numeric and reading performance, but there is little evidence on the effectiveness of such an increase. This study evaluates 'Playing for Success', an extended day program for underachieving pupils that uses the football environment as a motivating force. Primary school pupils with low motivation and self-esteem are offered practical and sports related teaching content for 30 additional hours. The program is evaluated using a...

  20. Epidemiology and prevention of football injuries

    OpenAIRE

    Hägglund, Martin

    2007-01-01

    The aims of this thesis were to study the incidence, severity and pattern of injury in male and female elite football players; to study time trends in injury risk; to identify risk factors for injury; and to test the effectiveness of an intervention programme aimed at preventing re-injury. All studies followed a prospective design using standardised definitions and data collection forms. Individual training and match exposure was registered for all players participating. Time loss injuries we...

  1. Epidemiology of injuries in elite football

    OpenAIRE

    Waldén, Markus

    2007-01-01

    The purpose of this thesis was to study the injury characteristics in elite football, and risk factors for injury with special emphasis on anterior cruciate ligament injury. All five papers followed a prospective design using a standardised methodology. Individual training and match exposure was recorded for all players participating as well as all injuries resulting in time loss. Severe injury was defined as absence from play longer than 4 weeks. In Paper I, all 14 teams in the Swedish men’s...

  2. Robot Football Team from Minho University

    OpenAIRE

    Machado, Carlos; Costa, Ilidio; Sampaio, Sérgio; Ribeiro, António Fernando

    2000-01-01

    This paper describes an Autonomous Mobile Robot team which plays football, developed by the Group of Automation and Robotics at the Industrial Electronics department of the University of Minho, in Guimarães (Portugal). In this competition each team is free to use and/or build all the different electronics, sensory systems, playing algorithms, etc. as far as they cope with the rules imposed by the organisation. Instead of using several different sensors increasing electronics complexity, th...

  3. Sport injuries in Donegal Gaelic footballers.

    LENUS (Irish Health Repository)

    El-Gohary, Y

    2012-01-31

    We aimed to identify any pattern of injuries that impacted on the long-term physical wellbeing o f players, sustained by Senior County Gaelic-football players during their playing career and the impact of those injuries on their quality of life. A questionnaire was sent to different Donegal-Panels looking for injuries and surgical procedures undergone in playing and post-playing career including chronic joint and musculoskeletal problems.

  4. Developing Youth Football Academies in Greece: Managing Issues and Challenges

    Directory of Open Access Journals (Sweden)

    Chris Trikalis

    2014-06-01

    Full Text Available Present study firstly investigated the goals and objectives of youth football academies in Greece, according to the different sector that they operate (public, private, voluntary and secondly created proposals for future youth football academies development. Research was conducted in Greece, at the period of 2010-2011. Fourteen youth football academies participated in this study and divided into three categories (five academies in commercial sector, four academies in public sector, and five academies in voluntary sector. Goals and objectives in each youth football academy were recorded in three different theoretical areas: a administrative, b coaching, and c supportive services. Data were collected through interviews via open and closed question formats from fourteen administrative and fourteen coaching staff of the corresponding teams. Qualitative analysis was applied. The results of the study indicated significant differences in operation of youth football academies according to the different sector they operated: a the commercial sector academies attempted to improve rapidly the technical skills of child footballers, using their good facilities / services, b the public sector academies aimed primarily to improve the number of children, and c the voluntary sector academies aimed mainly to identify footballers talent and excellent skills. The above results, conducted the following proposals for the overall development of youth football academies in Greece: a a new management philosophy should require to adopted by football stakeholders, b scientific methods of training and cooperation with scientific institutions should be applied, and c any action should be taken in mind the recent economic crisis in Greece. In conclusion, youth football academies in the region of Thessaly _ in which this study was conducted_ could be under development if new management strategies be adopted by football shareholders.

  5. ACCURACY IN FOOTBALL: SCORING A GOAL AS THE ULTIMATE OBJECTIVE OF FOOTBALL GAME

    OpenAIRE

    Dejan Milenković; Igor Stanojević

    2013-01-01

    The study included 60 young football players aged 10 and 11 years with the aim to examine the influence of motor skills on a specific accuracy in football. The following tests for assessment of motoric abilities were used: Coordination: jumping over the horizontal rope, envelope test, figure „8“ with bending; Flexibility: forward bend-standing upper-body rotation-touch, the splits, side-stepping with a baton; Balance: standing on one leg along the balance bench, standing on one leg with eyes ...

  6. The University of the National Football League: How Technology, Injury Surveillance, and Health Care Have Improved the Safety of America's Game.

    Science.gov (United States)

    Matava, Matthew J; Görtz, Simon

    2016-07-01

    American football has become one of the most popular sports in the United States. Despite the millions of players at all levels of competition who gain the physical, social, and psychological rewards that football provides, many interested stakeholders continue to ask, "Is football safe?" Although there are only approximately 1,700 players on National Football League (NFL) rosters, the injuries they sustain have garnered the most attention-and criticism-from the national media. Increased public awareness of the injury potential football possesses has led to an open debate and a major shift in public sentiment over the past 5 years. Although no sport is perfectly safe, the question is whether it can be made relatively safe and if the long-term consequences are worth the risk. This article reviews the methods by which one sports league-the NFL-has used advances in medical technology and injury surveillance to improve the health and safety of its players. PMID:27258045

  7. The colour of a football outfit affects visibility and team success

    NARCIS (Netherlands)

    Olde Rikkert, J.; Haes, V.D.; Barsingerhorn, A.D.; Theelen, T.; Olde Rikkert, M.G.M.

    2015-01-01

    We investigated the impact of the colour of football outfits on localising football players and on the results of football matches. Two studies were conducted: an experimental study examining the effects of outfit colour on the assessment of the positions of computer-animated football players in a v

  8. Sport or School? Dreams and Dilemmas for Talented Young Danish Football Players

    Science.gov (United States)

    Christensen, Mette Krogh; Sorensen, Jan Kahr

    2009-01-01

    Today's young semi-professional football players are expected to continue their education while honing their talents as footballers. This means they must balance the contradictory demands that come from their education establishments and their football clubs. The present study explores how young Danish male football talents experience and describe…

  9. Division IAA Football Players and Risk Factors for Metabolic Syndrome

    Science.gov (United States)

    Repovich, Wendy E. S.; Babcock, Garth J.

    2012-01-01

    The purpose of this study was to determine if body composition and blood pressure (BP), two markers for Metabolic Syndrome (MetS), were correlated in college football players. Height, weight, BMI, systolic (SBP) and Diastolic (DBP) blood pressure and body composition (three measures) were assessed in a Division IAA football team (N = 55). Data…

  10. Metaphorical Conceptualizations of Football Coach through Social Cognitive Theory

    Science.gov (United States)

    Dervent, Fatih; Inan, Mehmet

    2015-01-01

    The purpose of this study was to examine the metaphors which were used to describe the concept "football coach" by some stakeholders in football, such as players, club officials and referees. Each individual (N = 389) within the study group was asked to reveal the single metaphor s/he has in mind in respect of the concept of football…

  11. Playoffs & Payoffs: The College Football-Coaching Carousel

    Science.gov (United States)

    Hoffman, Jennifer Lee

    2015-01-01

    The circulation of head football coaches is a well-established practice, and with it, salary costs are significantly outpacing other spending as institutions compete in the pursuit of prestige. This movement of college football coaches is known in the popular press as the "coaching carousel." The carousel is a fitting metaphor for a…

  12. Female football players don't have balls

    OpenAIRE

    Lippe, Gerd von der

    2008-01-01

    You need balls to play football. So it is obvious that being a girl just won't do as far as the guys are concerned, says Gerd von der Lippe in a devastating critique of the state of affairs in the reporting and support of women's football in Norway.

  13. Asserting the Right to Play. Women’s Football in Denmark

    DEFF Research Database (Denmark)

    Brus, Anne Birgitte; Trangbæk, Else

    2004-01-01

    In 1970 the Danish Football club Boldklubben Femina (BK Femina) became unofficial world champions. The success of BK Femina women's football team was not a coincidence and should be placed in the context of a ten-year struggle to have football accepted as a sport for women in Denmark. This essay...... examines three consecutive periods in Danish women's football: the establishment of women's football in Denmark before 1970; the time of women's admission to the Danish Football Association (DBU) in 1970–72; and finally, the development of women's football in the DBU from 1972 to 2002....

  14. Psychological features of personality and perspective of young footballers.

    Directory of Open Access Journals (Sweden)

    Bukova L.M.

    2012-10-01

    Full Text Available The purpose of research - the identification of a person's psychological, define promising young players. The study involved 56 players aged 13-17 years, enrolled in training groups of at the stage of basic training specialist. The necessity of study of personality's structure in young footballers at prognostication of perspective of young footballers has confirmed. The degree of expression of personality qualities in footballers on the stage of the specialized base preparation was determined. The search of distinctions of indexes of personality qualities of sportsmen perspective and unpromising is conducted. Intercommunication between activity of footballers intellectual and sporting is exposed. Information about psychological features can be instrumental in prognostication of development of the special capabilities of footballers in the sporting activity.

  15. Musculoskeletal health profile for elite female footballers versus untrained young women before and after 16 weeks of football training

    DEFF Research Database (Denmark)

    Jackman, Sarah R; Scott, Suzanne; Randers, Morten Bredsgaard;

    2013-01-01

    Abstract We investigated the musculoskeletal health profile of elite female football players (ET) in comparison to untrained (UT) young women subjected to 16 weeks of football training (2 × 1 h per week). DXA scans, blood sampling, sprint testing and Flamingo postural balance testing were carried...

  16. Tech to Protect Football Players' Heads Technology Emerging to Detect and Prevent Concussions in Football

    Institute of Scientific and Technical Information of China (English)

    Amanda Onion; 丁娓娓

    2004-01-01

    @@ During a Saturday night football game under the lights this September,DeShawn Smith snagged② a pass③ and turned to run when he was smacked by a defensive player--helmet④ to helmet. He struggled to his feet and walked to the sideline, where he sat down and collapsed.

  17. ACCURACY IN FOOTBALL: SCORING A GOAL AS THE ULTIMATE OBJECTIVE OF FOOTBALL GAME

    Directory of Open Access Journals (Sweden)

    Dejan Milenković

    2013-12-01

    Full Text Available The study included 60 young football players aged 10 and 11 years with the aim to examine the influence of motor skills on a specific accuracy in football. The following tests for assessment of motoric abilities were used: Coordination: jumping over the horizontal rope, envelope test, figure „8“ with bending; Flexibility: forward bend-standing upper-body rotation-touch, the splits, side-stepping with a baton; Balance: standing on one leg along the balance bench, standing on one leg with eyes closed, flamingo test. Tests for specific accuracy in football included: elevational accuracy by foot - vertical target, elevational accuracy by foot - horizontal target, linear accuracy by foot - vertical target, the hits of ball by foot on the wall after it rebounces from the surface, elevational accuracy by head - vertical target and elevational accuracy by head - horizontal target. Results obtained by processing the data applying canonical correlation and regression analysis indicated the indisputable influence of motor abilities of young football players on the majority of specific accuracy tests.

  18. Physical and Physiological Characteristics of Bilkent University American Football Team

    OpenAIRE

    Seyfi SAVAŞ; Uğraş, Alper

    2005-01-01

    The purpose of this study was to determine the effects of 10 weeks training program on some physical and physiological characteristics of 20.36 ± 1.55 aged group male students-players. 25 male university student athletes volunteered to participate in this study. All field and laboratory tests were given twice: one before and one after the10-week training program. Statistical analyses were done using paired t-test. As a result of 10-week practices, no significant changes were observed in the b...

  19. Physical and Physiological Characteristics of Bilkent University American Football Team

    Directory of Open Access Journals (Sweden)

    Seyfi SAVAŞ

    2005-06-01

    Full Text Available The purpose of this study was to determine the effects of 10 weeks training program on some physical and physiological characteristics of 20.36 ± 1.55 aged group male students-players. 25 male university student athletes volunteered to participate in this study. All field and laboratory tests were given twice: one before and one after the10-week training program. Statistical analyses were done using paired t-test. As a result of 10-week practices, no significant changes were observed in the body weights, heights, RHR and aneorobic power of the subjects. At the end of the 10-week program, body fat**, aerobic power (maxVO2**, and flexibilty** values were statistically found significant (** p<0.01.In conculusion, 10 weeks of physical training program was; effective in improving physical and physiological parameters (table 1 of student-athlete and, tests which were used to evaluate physical andphysiological parameters of student-athlete were sufficient.

  20. Private firm, public corporation or member's association – Governance structures in European football

    OpenAIRE

    Egon Franck

    2010-01-01

    Based on the analysis of the specific industry environment in which football clubs compete, this paper presents a comparative institutional analysis of three paradigmatic structures of football club governance: classical (privately owned) football firms, modern football corporations (stock corporations with dispersed ownership) and members’ associations with an own legal personality (Verein). The results of the analysis are applied to current developments in German and English football and to...

  1. VIth World Congress on Science and Football, Book of Abstracts, January 16-20, 2007, Antalya, Turkey

    Directory of Open Access Journals (Sweden)

    2007-02-01

    Full Text Available Uniting Edson Arantes do Nascimento's (Pele's "the beautiful game" with David Beckham's "bending the ball" (talented players apply the laws of physics to the ball is the major motivation of the 6th.World Congress on Science and Football. From Chinese tsu chu to today's modern football games, science was and will be an important part of this excellent sport (http://www7.nationalgeographic.com/ngm/0606/feature1/index.html.The congress encourages all scientific aspects of football including soccer (1848 including Australian rules (1866, Rugby (1845, American football (1876, Gaelic football (1884 and Canadian football (1882. Issues such as Biomechanics, Nutrition, Psychology, Academies, Talent identification, Medical aspects, Injuries, Special Population, Coaching, Physiology, Testing, Referee, Fair play, Hooliganism, Management, Economics and Skill learning will be discussed during this congress.Research is as significant as the coach, team and player in competition. Any player can aspire to become a superstar. Encouraging all participants and steak holders will take them to new places where no one has ever dreamt of. Are we close to these dreams? The answer to this question depends on what and how much we sacrifice for science and education. From science and education information should flow into the field. The decisive elements of the game are the referees, trainers, players and supporters. Their approach creates the "climate". They can end or start a war. Football is the sport that leads. It's no miracle but it promotes passion and love. If you are committed, you may even change the world. Football encompasses millions of players, coaches, scientists, administrators, physical education teachers, politicians and inevitably parents of young players. This "simple" game that requires a ball and a goal is not only the game of heroes but also of those who bear a childish enthusiasm that makes dreams come true. Skills include heading, tapping, passing

  2. RESEARCHING THE EFFECT OF FOOTBALL IN DISTRIBUTION OF SOLE PRESSURE IN FEMALE FOOTBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Uzun Ahmet

    2014-07-01

    Full Text Available Purpose: The purpose of this research is to research the effect of football on sole comparing the peak pressure, average maximal pressure and pressure–time integral pedobarographic parameters of 11 contact areas of soles of professional female football players and healthy individuals. Working Plan: 22 female football players (18,80 ± 2,2 age and 28 female volunteers (27,5 ±6,6 age (as the control group having no foot complaints were included in the study. In the research EMED-SF (Novel GmbH, Munich, Germany plantar pressure analysis system was used. It was examined whether there was any statistically significant difference between the experiment and control group means using non-parametric Mann Whitney U test, the size of the linear relation between physical structure and variables of sole was examined by calculating Pearson’s (r coefficient. In the measurements 95% reliability range and P < 0.01 – 0.05 were accepted as meaningfulness level. Findings: At the end of the measurements, it was found that there were meaningful differences between the female football players and control group in right foot 2 left feet 1st, 2nd, 3rd, 4th metatarsal heads sole 11 contact areas peak pressure and in the 3rd, 4th and 5th toes, at average maximal pressure in right and left foot in 2nd metatarsal heads and time pressure integral in right foot 2nd and 3rd metatarsal heads and left foot heel medial, heel lateral, 2nd, 3rd and 4th metatarsal heads. Arguments: In our findings, it was found that the pressure in football players’ sole front interior regions was higher than both the control group and the other regions in their own feet. It was determined that the particularly the crampons used by the football players were insufficient to protect the sole and failed to prevent permanent sole pressure parameters. As a result, Football players’ excessive pressing against their soles in forcing movements in long term exercises and matches are indicated to

  3. Cardiovascular health profile of elite female football players compared to untrained controls before and after short-term football training

    DEFF Research Database (Denmark)

    Randers, Morten Bredsgaard; Andersen, Lars Juel; Ørntoft, Christina Øyangen;

    2013-01-01

    Abstract This study examined the intermittent exercise performance and cardiovascular health profile in elite female football players in comparison to untrained young women, as well as a subgroup subjected to football training 2x1 h · week(-1) for 16 weeks. Twenty-seven Danish national team players...... weeks of football training with 26 and 46% increases in TAPSE and E/A ratio, respectively, reaching levels comparable to ET. In summary, elite female football players have a superior cardiovascular health profile and intermittent exercise performance compared to untrained controls, but short...... (elite trained, ET) and 28 untrained women (UT) underwent dual-energy X-ray absorptiometry-scanning (DXA), comprehensive transthoracic echocardiography, treadmill and Yo-Yo Intermittent Endurance level 2 (IE2) testing. Eight women in UT were also tested after the football training period. Maximal oxygen...

  4. Position-Specific Hip and Knee Kinematics in NCAA Football Athletes

    Science.gov (United States)

    Deneweth, Jessica M.; Pomeroy, Shannon M.; Russell, Jason R.; McLean, Scott G.; Zernicke, Ronald F.; Bedi, Asheesh; Goulet, Grant C.

    2014-01-01

    Background: Femoroacetabular impingement is a debilitating hip condition commonly affecting athletes playing American football. The condition is associated with reduced hip range of motion; however, little is known about the range-of-motion demands of football athletes. This knowledge is critical to effective management of this condition. Purpose: To (1) develop a normative database of game-like hip and knee kinematics used by football athletes and (2) analyze kinematic data by playing position. The hypothesis was that kinematics would be similar between running backs and defensive backs and between wide receivers and quarterbacks, and that linemen would perform the activities with the most erect lower limb posture. Study Design: Descriptive laboratory study. Methods: Forty National Collegiate Athletic Association (NCAA) football athletes, representing 5 playing positions (quarterback, defensive back, running back, wide receiver, offensive lineman), executed game-like maneuvers while lower body kinematics were recorded via optical motion capture. Passive hip range of motion at 90° of hip flexion was assessed using a goniometer. Passive range of motion, athlete physical dimensions, hip function, and hip and knee rotations were submitted to 1-way analysis of variance to test for differences between playing positions. Correlations between maximal hip and knee kinematics and maximal hip kinematics and passive range of motion were also computed. Results: Hip and knee kinematics were similar across positions. Significant differences arose with linemen, who used lower maximal knee flexion (mean ± SD, 45.04° ± 7.27°) compared with running backs (61.20° ± 6.07°; P < .001) and wide receivers (54.67° ± 6.97°; P = .048) during the cut. No significant differences were found among positions for hip passive range of motion (overall means: 102° ± 15° [flexion]; 25° ± 9° [internal rotation]; 25° ± 8° [external rotation]). Several maximal hip measures were found

  5. A review of football injuries on third and fourth generation artificial turfs compared with natural turf.

    Science.gov (United States)

    Williams, Sean; Hume, Patria A; Kara, Stephen

    2011-11-01

    Football codes (rugby union, soccer, American football) train and play matches on natural and artificial turfs. A review of injuries on different turfs was needed to inform practitioners and sporting bodies on turf-related injury mechanisms and risk factors. Therefore, the aim of this review was to compare the incidence, nature and mechanisms of injuries sustained on newer generation artificial turfs and natural turfs. Electronic databases were searched using the keywords 'artificial turf', 'natural turf', 'grass' and 'inj*'. Delimitation of 120 articles sourced to those addressing injuries in football codes and those using third and fourth generation artificial turfs or natural turfs resulted in 11 experimental papers. These 11 papers provided 20 cohorts that could be assessed using magnitude-based inferences for injury incidence rate ratio calculations pertaining to differences between surfaces. Analysis showed that 16 of the 20 cohorts showed trivial effects for overall incidence rate ratios between surfaces. There was increased risk of ankle injury playing on artificial turf in eight cohorts, with incidence rate ratios from 0.7 to 5.2. Evidence concerning risk of knee injuries on the two surfaces was inconsistent, with incidence rate ratios from 0.4 to 2.8. Two cohorts showed beneficial inferences over the 90% likelihood value for effects of artificial surface on muscle injuries for soccer players; however, there were also two harmful, four unclear and five trivial inferences across the three football codes. Inferences relating to injury severity were inconsistent, with the exception that artificial turf was very likely to have harmful effects for minor injuries in rugby union training and severe injuries in young female soccer players. No clear differences between surfaces were evident in relation to training versus match injuries. Potential mechanisms for differing injury patterns on artificial turf compared with natural turf include increased peak torque and

  6. The prevention of spinal injuries in rugby football.

    Science.gov (United States)

    Silver, J R; Stewart, D

    1994-07-01

    The incidence of injuries to the spinal cord sustained at rugby in South Africa, New Zealand and Australia is reviewed. Ninety-seven injuries seen at Stoke Mandeville Hospital at the National Spinal Injuries Centre (NSIC) between 1956 and 1993 are analysed in detail. There were 93 accidents at rugby union, two at American football and two at rugby league. The injuries were of the cervical spine apart from four hysterics and one thoracic injury. The thoracic injury occurred after the game when the player fell downstairs. The injuries were analysed according to the mechanism of injury, the neurological condition, the causation, the standard of the player and the position in the field. The injuries caused were the result of force being applied to the skull which was transmitted to the cervical spine resulting in injury to the cervical cord. As a result of this research, representations were made to the appropriate authorities and changes in the laws were made. As a result of these law changes there has been a dramatic reduction in the overall number of injuries and the elimination of the injury from the loose scrum. This paper discusses the historical sequence of how these preventative measures came about to reduce the incidence of injuries and the legal implications whereby the authors took part in two law suits. The legal consequences are analysed in detail. PMID:7970845

  7. Percutaneous discal cyst rupture in a professional football player using sublaminar epidural injection for thecal sac displacement.

    Science.gov (United States)

    Friedman, Michael V; Park, Andrew; Bumpass, David; Jennings, Jack W; Matava, Matthew J

    2015-01-01

    A case of percutaneous discal cyst rupture in a 25-year-old professional American football player is reported. The patient presented with a 3-day history of severe left-sided back pain. Magnetic resonance imaging examination demonstrated a discal cyst effacing the left L4-L5 lateral recess, with interposed thecal sac. A sublaminar epidural injection was performed displacing the thecal sac, exposing the discal cyst, and allowing for percutaneous perforation. The patient had complete resolution of symptoms after discal cyst rupture and was able to compete in a professional football game 3 days later. Computed tomography-guided percutaneous rupture is a therapeutic modality that may be considered for treatment of a symptomatic discal cyst. PMID:25541445

  8. Locomotor activity of professional football referees

    Directory of Open Access Journals (Sweden)

    Manilo Y.V.

    2014-11-01

    Full Text Available Purpose : To study the structure of the motor activity of foreign (European football referees qualifications and Ukrainian arbitrators (Premier League, the first, second league. The objectives of the study was to determine the amount and direction of the motor activity of soccer referees. Also perform a comparative analysis of the motor activity of football referees of different qualifications in Europe and Ukraine. Material : The study involved 38 referees - soccer referees first, second, of the Premier League with the different regions of Ukraine, as well as foreign arbitrators FIFA. Results : It was found that in the period of the motor activity of the arbitrator was walking - 13.0% of the total distance when moving, running at a moderate pace - 67.4%, accelerating - 16.7%, jumps - 2.9%. Average per match referee overcomes distance 8970.2 m: foreign arbitrators - 12,030.0 m., Arbitrators Premier League - 9292.5 m., 1 league - 7530.0 m., 2 leagues - 7028.3 m. Ukrainian Premier League referees are inferior to move moderate jogging foreign arbitrators FIFA respectively - 6,425.0 m (69.1% and 9615.3 m (79.9%. Conclusions : The results of the research showed that the magnitude of motor activity during football matches in professional arbitrators may be different. It depends on their physical fitness Championship (competition, the league, the level of the teams playing, the nature of the intensity of the match. The arbitrator must remain near the gaming moments to control them and prevent possible confrontation.

  9. Technology of physical training young footballers

    Directory of Open Access Journals (Sweden)

    Valery Nikolaenko

    2015-10-01

    Full Text Available Purpose: to prove the technology of physical training of young players. Material and Methods: pedagogical observation and analysis of literature, both in the field of football, sports physiology and in the use of technologies that protect the health of the process of physical training of young athletes. Results: notes the need to review approaches to the organization of long-term preparation of sportsmen. It established the contradiction between the increasing demand for training of young sportsmen and features of the growing organism. Conclusion: the ways of rational construction of training process on the basis of the strategy of preparation of sports reserve and health at talented youth

  10. ARCTIC FOOTBALL FORUMIN VISUAALISEN IDENTITEETIN SUUNNITTELU

    OpenAIRE

    Tanninen, Aki

    2015-01-01

    Opinnäytetyöni aiheena on visuaalisen identiteetin suunnitteleminen Arctic Football Forum -jalkapallokonferenssille. Toteutin työn työskennellessäni mainostoimisto Familyssä. Työskentelytapa oli itsenäinen, mutta työskentely tapahtui mainos-toimistossa ja minulla oli mahdollisuus saada konsultointia muilta graafisilta suunnittelijoilta. Tutkin opinnäytetytössäni visuaalisen identiteetin rakennetta ja sen yhteyttä onnistuneeseen visuaaliseen lopputulokseen. Avaan käytännö...

  11. British Asians, Covert Racism and Exclusion in English Professional Football

    Directory of Open Access Journals (Sweden)

    Daniel Kilvington

    2013-12-01

    Full Text Available This article examines the exclusion of British Asians from English professional football. At present, there are eight British Asians with professional contracts out of over 4,000 players. This statistic is increasingly noteworthy when we consider that, first, football is extremely popular across British Asian groups and, second, Britain is home to over 4 million British Asians (the UK’s largest minority ethnic group. Following a brief introduction as well as a discussion of racisms, the work will provide an overview of the barriers that have excluded British Asian football communities from the professional ranks. In particular, I shall discuss some of the key obstacles including overt racism, ‘all-Asian’ football structures and cultural differences. However, the focus of this paper is to explore the impact and persist-ing nature of institutional racism within football. With the aid of oral testimonies, this work shall present British Asian experiences of covert racism in the game. I shall therefore demonstrate that coaches/scouts (as gatekeepers have a tendency to stereotype and racialize British Asian footballers, thus exacerbating the British Asian football exclusion. Finally, the article will offer policy recommendations for reform. These recommendations, which have come out of primary and secondary research, aspire to challenge institutional racism and combat inequalities within the game.

  12. Women’s Football: Still in the Hands of Men

    Directory of Open Access Journals (Sweden)

    John Schulz

    2011-01-01

    Full Text Available This article focuses on the experiences of a group of women footballers growing up in England. It specifically looks at their similarities and differences in relation to how they entered the world of football and whether gender relations continue to impact on both their access to and opportunities in sport. The discussion draws on information from nine semi structured interviews with women of varying ages and mixed abilities who have grown up and played football in England. The interview data highlights the prevalence of early male influence within the game and what effect the school education system has on young girls. What emerges from the interviews is that male figures tend to be the most influential in encouraging girls to play football. Developments seem to be being made at primary school level as girls’ access to football is improving. However, whatever strides are gained becomes lost as soon as the girls commence secondary school, due to the absence of football from the curriculum. As the girls reach adulthood the traditional feminine values are more highly sort after, so ‘tomboyish’ behaviours are considered unsuitable and unnatural. There are entrenched cultural attitudes towards the women’s game, which are proving hard to break down. These along with the physical barriers make women’s involvement in sport very difficult, even more so with football.

  13. The Financial Performance of the Greek Football Clubs

    Directory of Open Access Journals (Sweden)

    Panagiotis Dimitropoulos

    2010-01-01

    Full Text Available The aim of this paper is to analyze the financial performance of the football clubs participating within the first division of the Greek football league for a period of 14 years (1993-2006 and to propose specific actions that need to be taken by both managers and regulators in order to improve the financial stability of the clubs. We perform financial analysis of key accounting ratios extracted from the football club’s annual financial statements in order to explain the particular causes of the recent financial crisis which characterizes the Greek professional football league. The analysis of the clubs’ annual financial statements revealed that the Greek football clubs are highly leveraged, have intense liquidity and profitability problems and face an increased danger of financial distress, despite the increased amounts that football clubs invested during 2005. The above mentioned crisis can be attributed to aggregate financial mismanagement and political inefficiencies during the last fifteen years. The paper proposes specific actions that need to be taken by both managers and regulators in order to improve the financial stability of the clubs and the overall competitiveness of the Greek football league.

  14. The accounting and tax legislation of the Greek football clubs

    Directory of Open Access Journals (Sweden)

    PANAGIOTIS E. DIMITROPOULOS

    2006-01-01

    Full Text Available The year 1979 was a cornerstone for the football in Greece, since it practically meant the transformation of the sport’s organization from amateurism to professionalism, establishing new rules and conditions to the management of football clubs. The increased popularity of this sport and the evolutions that took place in Europe and worldwide, forced the Greek government to establish a legislative framework for the successful management of football clubs. These interventions lead to changes in many aspects of football management such as organizational and financial. The new legal environment of football management, required the organization of this sport into a more stable and professional base, following the financial standards of other corporations operating within the Greek state. By these means the government wanted to create a fair economic framework under which the football clubs would operate with common organizational, financial and tax administration rules. The aim of this paper is to present the characteristics of the new «capital form» establishment of the football clubs (Societe Anonyme, the main financial frame under which the new establishment has to operate and the tax obligations that originate from the aforementioned legal form.

  15. Finacial Expertise, Authority and Power in the European Football 'Industry'

    Directory of Open Access Journals (Sweden)

    Hertbert F. Moorhouse

    2007-12-01

    Full Text Available The paper aims to provoke discussion about two issues. Firstly, how do economic ideas, concepts, theories, principles and information enter into the discourse of the owners and controllers of Europe’s most popular sport – football – and into political discussion about the game? It stresses the role management consultants have created for themselves in the new football 'industry'. Secondly, as a specific example of the general concern, the paper considers the role of the Deloitte company in European football. Its publications – especially the Annual Reviews of Football Finance – have been very influential and the company has acted as consultants for UEFA on many of the key issues in contemporary football. The paper critically assesses the approach Deloitte has adopted to the commercialisation of football, and explores difficulties in the way it has analysed some of the key issues in European football. It suggests that some countervailing forces need to be created to limit the authority and influence Deloitte currently exercise.

  16. Do School Uniforms Fit?

    Science.gov (United States)

    White, Kerry A.

    2000-01-01

    In 1994, Long Beach (California) Unified School District began requiring uniforms in all elementary and middle schools. Now, half of all urban school systems and many suburban schools have uniform policies. Research on uniforms' effectiveness is mixed. Tightened dress codes may be just as effective and less litigious. (MLH)

  17. School Uniforms Redux.

    Science.gov (United States)

    Dowling-Sendor, Benjamin

    2002-01-01

    Reviews a recent decision in "Littlefield" by the 5th Circuit upholding a school uniform policy. Advises board member who wish to adopt a school uniform policy to solicit input from parents and students, research the experiences of other school districts with uniform policies, and articulate the interests they wish to promote through uniform…

  18. Mandatory School Uniforms.

    Science.gov (United States)

    Cohn, Carl A.

    1996-01-01

    Shortly after implementing a mandatory school uniform policy, the Long Beach (California) Public Schools can boast 99% compliance and a substantial reduction in school crime. The uniforms can't be confused with gang colors, save parents money, and help identify outsiders. A sidebar lists ingredients for a mandatory uniform policy. (MLH)

  19. Football as promotion of active citizenship and identity development

    DEFF Research Database (Denmark)

    Ryom, Knud Eske; Stelter, Reinhard

    2015-01-01

    encouraged and motivated to develop life-skills to support everyday life. Furthermore they learn to be part of a team, enhancing their social capability which expands their possibilities for adjusting to society. 3 weekly training sessions, matches and coach education for motivated boys are part of the study...... expressed to be enhanced due to the study. Conclusions are not definite yet, but will indicate how to structure and work with active citizenship through football. The main result will thus point out the social effects football can have for these boys, and how football can help to establish a connection and...

  20. RELATIONSHIP BETWEEN MOBBING (PSYCHOLOGICAL VIOLENCE AND LEVEL OF JOB SATISFACTION AMONG FOOTBALL TRAINERS IN TURKISH FOOTBALL CLUBS

    Directory of Open Access Journals (Sweden)

    Recep CENGİZ

    2012-06-01

    Full Text Available The purpose of this study to determine the relationship between Mobbing and Level of Job Satisfaction among football trainers in football clubs. In this research the data was gathered randomly from Turkish football trainers who had participated in Turkish trainer development seminar 2010-2011 which was organized jointly by Football Federation of Turkey and Turkey Football Coaches Association. Negative Acts Questionnaire (NAQ which was developed by Einarsen, Raknes, Matthiesen and Hellesoy and adopted by Cemaloglu into Turkish version and Minnesota Satisfaction Questionnaire (MSQ were applied to all participants. 524 of them answered the questionnaire and 515 out of 524 were evaluated. The answers from the questionnaire were analyzed by Reliability analysis and Correlation analysis. Sub dimensions of NAQ are positively correlated with moderate level. The highest positive correlation was found between organizational communication and duty. On the other hand the lowest correlation was found between organizational communication and social relationships. It is easily seen that from the analysis, level of Job satisfaction of football trainers who was exposed to mobbing is lower than who was not exposed. As a result of this survey there is a relationship between level of job satisfaction and mobbing especially in younger football trainers.

  1. Football Coaches' Practical Sense of Talent. A Qualitative Study of Talent Identification in Danish National Youth Team Football

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh

    particular the concept of practical sense. The data compile from eight biographical, in-depth interviews with Danish national youth team football coaches. The interviews are analyzed through a process of coding and recoding. Thematic cross-case analyses as well as purposeful selected single-case analyses are......' classificatory schemes. Conclusively, the study supports the theory that talent identification in top-level football is strongly connected to the coach's practical sense of the game and taste for football talents. Furthermore, the study points at the importance of being aware of the person "behind" the coach...

  2. Consequences of repeated blood-brain barrier disruption in football players.

    Science.gov (United States)

    Marchi, Nicola; Bazarian, Jeffrey J; Puvenna, Vikram; Janigro, Mattia; Ghosh, Chaitali; Zhong, Jianhui; Zhu, Tong; Blackman, Eric; Stewart, Desiree; Ellis, Jasmina; Butler, Robert; Janigro, Damir

    2013-01-01

    The acknowledgement of risks for traumatic brain injury in American football players has prompted studies for sideline concussion diagnosis and testing for neurological deficits. While concussions are recognized etiological factors for a spectrum of neurological sequelae, the consequences of sub-concussive events are unclear. We tested the hypothesis that blood-brain barrier disruption (BBBD) and the accompanying surge of the astrocytic protein S100B in blood may cause an immune response associated with production of auto-antibodies. We also wished to determine whether these events result in disrupted white matter on diffusion tensor imaging (DT) scans. Players from three college football teams were enrolled (total of 67 volunteers). None of the players experienced a concussion. Blood samples were collected before and after games (n = 57); the number of head hits in all players was monitored by movie review and post-game interviews. S100B serum levels and auto-antibodies against S100B were measured and correlated by direct and reverse immunoassays (n = 15 players; 5 games). A subset of players underwent DTI scans pre- and post-season and after a 6-month interval (n = 10). Cognitive and functional assessments were also performed. After a game, transient BBB damage measured by serum S100B was detected only in players experiencing the greatest number of sub-concussive head hits. Elevated levels of auto-antibodies against S100B were elevated only after repeated sub-concussive events characterized by BBBD. Serum levels of S100B auto-antibodies also predicted persistence of MRI-DTI abnormalities which in turn correlated with cognitive changes. Even in the absence of concussion, football players may experience repeated BBBD and serum surges of the potential auto-antigen S100B. The correlation of serum S100B, auto-antibodies and DTI changes support a link between repeated BBBD and future risk for cognitive changes. PMID:23483891

  3. A relationship between temperature and aggression in NFL football penalties

    Institute of Scientific and Technical Information of China (English)

    Curtis Craig; Randy W. Overbeek; Miles V. Condon; Shannon B. Rinaldo

    2016-01-01

    Background: Increased ambient temperature has been implicated in increased physical aggression, which has important practical consequences. The present study investigates this established relationship between aggressive behavior and ambient temperature in the highly aggressive context of professional football in the National Football League (NFL). Methods: Using a publicly available dataset, authors conducted multiple hierarchical regression analyses on game-level data (2326 games). Results: The analysis revealed that temperature positively predicted aggressive penalties in football, and that this relationship was significant for teams playing at home but not for visiting teams. Conclusion: These results indicate that even in the aggressive context of football, warmer weather contributes to increased violence. Further, the presence of the heat-aggression relationship for the home team suggests that the characteristics of interacting groups may influence whether heat would have an adverse effect on the outcome of those interactions.

  4. Main trends and patterns in Women’s Football Migration

    OpenAIRE

    Tiesler, Nina Clara

    2011-01-01

    Paper presented at the International conference “Globalization, Migration and Development: The role of Football from a transnational perspective,” at Maastricht University, co-organized by Sport Science Institute of the University of Lausanne, 23 June 2011

  5. Refereeing and the perspectives of a career in football

    Directory of Open Access Journals (Sweden)

    Simona Petracovschi

    2011-12-01

    Full Text Available The purpose of this paper is to identify the profile of the referee from the Football County Association from the Timis county. With the help of the sociological investigation, a questionnaire with 32 items was applied on a group of 63 referees (57 male and 6 female. It has been noticed that the majority of referees have practiced football up to a certain level and failing to make a sportive career in football has determined the choice of a career in refereeing. In conclusion, refereeing is an option for a future career that can be practiced at the highest level (1st League of UEFA referee until the age of 45. After reaching this age, these people can become observers (for the Romanian Football Federation or UEFA.

  6. Observational methodology in football: Development of an instrument to study the offensive game in football

    Directory of Open Access Journals (Sweden)

    H. Sarmento

    2009-01-01

    Full Text Available The following paper introduces a new approach to the analysis of offensive game in football. Therefore, the main aim of this study was to create an instrument for collecting information for the analysis of offensive action and interactions game. The observation instrument that was used to accomplish the main objective of this work consists of a combination of format fields (FC and systems of categories (SC. This methodology is a particular strategy of the scientific method that has as an objective to analyse the perceptible behaviour that occurs in habitual contexts, allowing them to be formally recorded and quantified and using an ad hoc instrument in order to obtain a behaviour systematic registration that, since they have been transformed in quantitative data with the necessary reliability and validity determined level, will allow analysis of the relations between these behaviours. The codifications undertaken to date in various games of football have shown that it serves the purposes for which it was developed, allowing more research into the offensive game methods in football.

  7. A goal-setting system for offensive football coaches

    OpenAIRE

    Harrah, Alan

    1994-01-01

    Goal setting is one of the most effective techniques developed for enhancing performance. This paper has presented an outline of how the principles of goal setting might be applied to offensive football. As teams and situations vary greatly, it was not the focus of this paper to provide exact goals and examples for every situation, but rather to suggest how the principles of goal setting might be adapted to an offensive football setting, and to suggest resources ...

  8. Risk for injury when playing in a national football team.

    OpenAIRE

    Ekstrand, Jan; Waldén, Markus; Hägglund, Martin

    2004-01-01

    The Swedish male senior national football team was followed prospectively between 1991 and 1997. During these 6 years, the team played 73 official matches and had three training camps. The senior author (J. E.) attended 57 of these matches and the three training camps and these matches and training camps, are included in the present study. Exposure to football was recorded individually for each player. The team physician examined all injuries. Total exposure was 7245 h (6235 training and 1010...

  9. Alcohol marketing in televised international football: frequency analysis

    OpenAIRE

    Adams, Jean; Coleman, James; White, Martin

    2014-01-01

    Background Alcohol marketing includes sponsorship of individuals, organisations and sporting events. Football (soccer) is one of the most popular spectator sports worldwide. No previous studies have quantified the frequency of alcohol marketing in a high profile international football tournament. The aims were to determine: the frequency and nature of visual references to alcohol in a representative sample of EURO2012 matches broadcast in the UK; and if frequency or nature varied between matc...

  10. Amateur and professional football player to investigate of nutritional habits

    OpenAIRE

    Ozcan Saygın; Kemal Göral; Ertugrul Gelen

    2009-01-01

    This study was carried out in order to investigate the nutritional habits level of footballers, considering the different league categories. From Turkey Super League, 2. League category A, 2.League category B, 3.League, 1.Amateur League, 2.Amateur League teams 360 active football players participated in the survey. To determine their the survey form developed by the researcher, benefiting previous scientific studies, consisting of 13 personal information questions, 20 nutritional habits quest...

  11. CORPORATE SOCIAL RESPONSIBILITY IN ENGLISH FOOTBALL: HISTORY AND PRESENT

    OpenAIRE

    Vlad ROŞCA

    2011-01-01

    The purpose of this descriptive research is to present what kind of corporate social responsibility (CSR) activities English football clubs are implementing. The paper was designed by approaching the examples of the twenty clubs playing in the 2010-2011 season of the Premier League. A key finding is that football clubs are not only interested in the sporting outcome on the field, but they are also aware of their social status. An implication of this research would be to encourage academics to...

  12. Recreational football as a health promoting activity: a topical review

    DEFF Research Database (Denmark)

    Krustrup, Peter; Aagaard, Per; Nybo, Lars;

    2010-01-01

    -intensity continuous running and strength training. Further, recreational football training enhances fat oxidation during exercise and results in a higher fat loss than interval training and strength training, and results in marked muscle hypertrophy and elevates bone mass, more than interval and continuous running...... on muscles and bones. Recreational football training in untrained men results in marked improvements in maximum aerobic power, blood pressure, muscle capillarization and intermittent exercise performance, and those effects are similar to interval training and more pronounced than moderate...

  13. Injuries in female youth football : prevention, performance and risk factors

    OpenAIRE

    Steffen, Kathrin

    2008-01-01

    Female football has experienced an enormous increase in popularity and in the number of active players worldwide. Previous research in female football has shown that the overall injury rate for female players is nearly as high as that for male players. As a consequence, effective injury prevention methods are needed for both genders at all age and skill levels. Especially for women, little is known about risk factors and mechanisms for injury which makes it difficult to develop injury p...

  14. Musculoskeletal injuries in young footballers and associated risk factors

    OpenAIRE

    Dias, Ricardo Jorge Afonso

    2014-01-01

    Mestrado em Ciências da Fisioterapia Background: Association Football is associated with high incidence of injuries that could affect both players and clubs in terms of cost for health and performance. Aims: Analyse injury characteristics, prevalence, incidence, and identify associated Risk Factors for musculoskeletal injuries in a youth Football Academy during one season, using both Medical Attention (MAI) and Time-loss injury (TLI) definitions. Methods: Descriptive epidemiologica...

  15. The formalization of club organization in Norwegian professional football

    OpenAIRE

    Jakobsen, Stig-Erik; Gammelsæter, Hallgeir; Fløysand, Arnt; Nese, Gjermund

    2005-01-01

    Like professional football in other European countries Norwegian top football has experienced increased commercialization since the early 1990s. This development has been characterised by a growth in turn-over, and the development of larger and more complex organisations. New organizational structures have been introduced to ensure the supply of external resources and to obtain adequate internal resource allocation. In this empirical paper we analyse the recent transition period within Norweg...

  16. Injuries in youth female football: risk factors, prevention and compliance

    OpenAIRE

    Soligard, Torbjørn

    2011-01-01

    Football is one of the most popular team sports worldwide. Although the positive health benefits of regular physical activity are well-documented, being active also entails a certain risk of injury. In football, studies on female players have reported overall injury rates nearly as high as for their male counterparts. However, identification of injury risk factors and mechanisms can help us implement tailored injury prevention measures for both sexes at all age and skill levels. A...

  17. Motor and cognitive growth following a Football Training Program

    OpenAIRE

    Alesi, Marianna; Bianco, Antonino; Padulo, Johnny; Luppina, Giorgio; Petrucci, Marco; Paoli, Antonio; Palma, Antonio; Pepi, Annamaria

    2015-01-01

    Motor and cognitive growth in children may be influenced by football practice. Therefore the aim of this study was to assess whether a Football Training Program taken over 6 months would improve motor and cognitive performances in children. Motor skills concerned coordinative skills, running, and explosive legs strength. Cognitive abilities involved visual discrimination times and visual selective attention times. Forty-six children with chronological age of ∼9.10 years, were divided into two...

  18. The Financial Effects of Going Public on Football Clubs

    OpenAIRE

    Low, Gareth; Karlsson, Fredrik

    2015-01-01

    In this thesis we analyze the financial performance of Football clubs following an initial public offering (IPO). We conduct several analyses using time series stock data with a focus on finding evidence of long-run underperformance and IPO over/underpricing. To this end, we estimate cumulative abnormal returns (CAR) and Jensen’s Alpha. We also analyze coefficients such as beta to describe the volatility and the link football clubs’ stocks have to the general market. We look at historical eve...

  19. Women's football: Player characteristics and demands of the game

    OpenAIRE

    Vanessa Martínez-Lagunas; Margot Niessen; Ulrich Hartmann

    2014-01-01

    The number of scientific investigations on women's football specific to the topics of player characteristics and demands of the game has considerably increased in recent years due to the increased popularity of the women's game worldwide, although they are not yet as numerous as in the case of men's football. To date, only two scientific publications have attempted to review the main findings of studies published in this area. However, one of them was published about 20 years ago, when women'...

  20. Family matters: football playing daughters, gender and bonding

    OpenAIRE

    Pielichaty, Hanya

    2014-01-01

    Since the 1990s, scholarly work surrounding women’s football has focused on sexualities (Caudwell, 1999), gender identity development (Jeanes, 2006; 2011), international perspectives (Ben-Porat, 2011) and sexualisation through the media (Jones and Greer, 2011). Up until now the relationships between footballer and family have yet to be explored and analysed. Furthermore, research on youth studies has overlooked the importance of family relationships to young people over the past two decades (...

  1. The Effectiveness of Shin Guards Used by Football Players

    OpenAIRE

    Yasar Tatar; Nusret Ramazanoglu; Asiye Filiz Camliguney; Evrim Karadag Saygi; Hasan Birol Cotuk

    2013-01-01

    In football, injuries from opponent contact occur commonly in the lower extremities. FIFA the world’s governing body for football requires players to wear shin guards. The aim of this study was to compare the protective effectiveness of polypropylene based shin guards with custom-made carbon fiber ones. Three commercial polypropylene shin guards (Adidas Predator™, Adidas UCL™, and Nike Mercurial™) and two custom-made carbon fiber shin guards were examined. The experimental setup had the follo...

  2. Motor and cognitive growth following a Football Training Program

    Directory of Open Access Journals (Sweden)

    Marianna eAlesi

    2015-10-01

    Full Text Available Football may be a physical and sport activities able to improve motor and cognitive growth in children. Therefore the aim of this study was to assess whether a Football Training Program taken over 6 months would improve motor and cognitive performances in children. Motor skills concerned coordinative skills, running and explosive legs strength. Cognitive abilities involved visual discrimination times and visual selective attention times.Forty-six children with chronological age of ~9.10 years, were divided into two groups: Group 1 (n=24 attended a Football Exercise Program and Group 2 (n=22 was composed of sedentary children.Their abilities were measured by a battery of tests including motor and cognitive tasks. Football Exercise Program resulted in improved running, coordination and explosive leg strength performances as well as shorter visual discrimination times in children regularly attending football courses compared with their sedentary peers. On the whole these results support the thesis that the improvement of motor and cognitive abilities is related not only to general physical activity but also to specific ability related to the ball. Football Exercise Programs is assumed to be a natural and enjoyable tool to enhance cognitive resources as well as promoting and encouraging the participation in sport activities from early development.

  3. Motor and cognitive growth following a Football Training Program.

    Science.gov (United States)

    Alesi, Marianna; Bianco, Antonino; Padulo, Johnny; Luppina, Giorgio; Petrucci, Marco; Paoli, Antonio; Palma, Antonio; Pepi, Annamaria

    2015-01-01

    Motor and cognitive growth in children may be influenced by football practice. Therefore the aim of this study was to assess whether a Football Training Program taken over 6 months would improve motor and cognitive performances in children. Motor skills concerned coordinative skills, running, and explosive legs strength. Cognitive abilities involved visual discrimination times and visual selective attention times. Forty-six children with chronological age of ∼9.10 years, were divided into two groups: Group 1 (n = 24) attended a Football Exercise Program and Group 2 (n = 22) was composed of sedentary children. Their abilities were measured by a battery of tests including motor and cognitive tasks. Football Exercise Program resulted in improved running, coordination, and explosive leg strength performances as well as shorter visual discrimination times in children regularly attending football courses compared with their sedentary peers. On the whole these results support the thesis that the improvement of motor and cognitive abilities is related not only to general physical activity but also to specific ability related to the ball. Football Exercise Programs is assumed to be a "natural and enjoyable tool" to enhance cognitive resources as well as promoting and encouraging the participation in sport activities from early development. PMID:26579014

  4. Managing brazilian football clubs: Alternative sources of income.

    Directory of Open Access Journals (Sweden)

    Cláudio Vicente Di Gioia Ferreira Silva

    2006-12-01

    Full Text Available Football as a business is a chance of socio economic leverage. Football organizations need to become modern since the Brazilian society is unhappy with the quality of service provide and clubs, mostly emerged on debts, end up devaluating their brands associated with an inefficient administration. In 1998, a new factor came to influence this scenario: it was sanctioned the Law no. 9.615, know as “Lei Pelé”, which extinguished the pass of football players. Before that, football clubs have as their major income source the transfer of players. After this regulatory change, clubs were obligated to develop alternative sources of income. The current article intends to analyze this new scenario and to propose options to the clubs not only related to the players transfer market. To do that, it will be shown a comparative study between the Brazilian football and the European Football, identifying the strategies and the results. In this context, public support and the relation between clubs and their clients appeared as the major items.

  5. Established – outsider relations in youth football tournaments

    DEFF Research Database (Denmark)

    Engh, Mari Haugaa; Agergaard, Sine; Maguire, Joseph

    2013-01-01

    This article examines Scandinavian constructions and readings of potential football migrants from the African continent by providing an investigation of the dynamics and narratives surrounding African football teams’ participation in three youth football tournaments. Drawing on Elias and Scotson’...... of the tournament organizers, as being providers of ‘development’ and gender equity programmes to African teams, is fundamental in maintaining the established-outsider power relations between Scandinavian and African football teams.......’s (1965/1994) theory of established-outsider relations, we explore the transnational power relations and processes of inclusion and exclusion in group relationships. The data were collected between July and August 2012, as part of a wider study examining transnational migration and mobility in...... Scandinavian women’s football. Ethnographic observations were conducted at three Scandinavian youth football tournaments, and interviews were conducted with tournament organizers and representatives from participating women’s clubs/teams. The data suggest that a particular representation of self, on the part...

  6. How successful has the National Football League been in extending its brand into the U.K. market since 2007? An investigation into the international brand extension of a major sports league.

    OpenAIRE

    Roston, Oliver

    2014-01-01

    Since 2007, the National Football League has attempted to extend its brand into the U.K. market. Regular season fixtures having been played annual at London’s Wembley Stadium with increasing regularity, suggesting the organization has a long-term strategy to remain in the U.K. market. This despite the fact that the organization’s core product, American football, is associated predominantly with U.S. culture. This research project aimed to investigate whether the NFL’s brand extension into the...

  7. Comparison of Somatotype Values of Football Players in Two Professional League Football Teams According to the Positions

    OpenAIRE

    Orhan, Özlem; Sagir, Mehmet; Zorba, Erdal

    2013-01-01

    This study compared the somatotype values of football players according to their playing positions. The study aimed to determine the physical profiles of players and to analyze the relationships between somatotypes and playing positions. Study participants were members of two teams in the Turkey Professional Football League, Gençlerbirligi Sports Team (GB) (N=24) and Gençlerbirligi Oftas Sports Team (GBO) (N=24). Anthropometric measurements of the players were performed according to technique...

  8. Forecasting football match results - A study on modeling principles and efficiency of fixed-odds betting markets in football

    OpenAIRE

    Sillanpää, Ville; Heino, Olli

    2013-01-01

    Objectives of the study This thesis is about the statistical forecasting of (European) football match results. More specifically, the purpose of this thesis is to assess how a statistical forecast model that uses only publicly available information fares against public market odds in forecasting football match outcomes. Academic background and methodology The forecasting of sports results has been widely researched because it provides important insight into how betting markets ope...

  9. A network theory analysis of football strategies

    CERN Document Server

    Peña, Javier López

    2012-01-01

    We showcase in this paper the use of some tools from network theory to describe the strategy of football teams. Using passing data made available by FIFA during the 2010 World Cup, we construct for each team a weighted and directed network in which nodes correspond to players and arrows to passes. The resulting network or graph provides a direct visual inspection of a team's strategy, from which we can identify play pattern, determine hot-spots on the play and localize potential weaknesses. Using different centrality measures, we can also determine the relative importance of each player in the game, the `popularity' of a player, and the effect of removing players from the game.

  10. The major traumas in youth football.

    Science.gov (United States)

    Volpi, P; Pozzoni, R; Galli, M

    2003-11-01

    For 4 years we followed a group of football players in the youth division of a professional club, ranging in age from 9 to 19 years, and analyzed the major injuries, i.e., those which required them to be sidelined for at least 4 weeks. We observed 23 sprains, 16 fractures, 16 cases of osteochondrosis, 7 muscle lesions, 6 cases of groin pain (athletic pubalgia), and 4 tendonopathies. The most frequent sites were the knee (n=30) and the ankle (n=11); the trauma factor was predominant (65.2%) with respect to overuse; noncontact traumas were more numerous (63.8%) than those resulting from contrast. Of a total 72 cases 8 regarded goalkeepers, and the remaining 64 cases were distributed among the other positions. As regards the age categories we detected a prevalence of osteochondrosis, traumatic detachments, and some fractures in the younger players, while in the older athletes we observed more sprains, muscle lesions, and tendonopathies. PMID:14618321

  11. Football goal distributions and extremal statistics

    Science.gov (United States)

    Greenhough, J.; Birch, P. C.; Chapman, S. C.; Rowlands, G.

    2002-12-01

    We analyse the distributions of the number of goals scored by home teams, away teams, and the total scored in the match, in domestic football games from 169 countries between 1999 and 2001. The probability density functions (PDFs) of goals scored are too heavy-tailed to be fitted over their entire ranges by Poisson or negative binomial distributions which would be expected for uncorrelated processes. Log-normal distributions cannot include zero scores and here we find that the PDFs are consistent with those arising from extremal statistics. In addition, we show that it is sufficient to model English top division and FA Cup matches in the seasons of 1970/71-2000/01 on Poisson or negative binomial distributions, as reported in analyses of earlier seasons, and that these are not consistent with extremal statistics.

  12. Constructing Academic Inadequacy: African American Athletes' Stories of Schooling.

    Science.gov (United States)

    Benson, Kirsten F.

    2000-01-01

    This qualitative study interviewed eight academically "at risk" African American athletes at a southeastern university with a major revenue-producing football program. Analysis suggested that the athletes' marginal academic performance was constructed in a system of interrelated practices engaged in by all the significant members of the academic…

  13. Exercise performance of professional football players.

    Science.gov (United States)

    Shields, C L; Whitney, F E; Zomar, V D

    1984-01-01

    With the likely hypothesis that the degree to which a football player is physically suited to his position will determine his value as a player, we attempted to describe the characteristics of a given player and position and, from that, to determine the characteristics that make up a first class player in that position. Over a 4-year period 167 football players were examined at the National Athletic Health Institute, Inglewood, California, and grouped according to playing position and class. Position groups were: 1, linemen; 2, linebackers and tight ends; 3, running backs, quarterbacks and kickers; and 4, wide receivers and defensive backs. Classes were: I, rookies (nonstarters); II, veterans (nonstarters); and III, starters (veterans and an occasional rookie). Testing was in two phases, body characteristics and direct measurement of body function. All testing was done in connection with the preseason physical exam. Significant differences were found when data were analyzed by position. Position 1 players were taller, heavier, and had a higher percentage of body fat than players at other positions. These values decreased from Position 1 to Position 4. In terms of cardiovascular fitness the opposite trend was seen. Strength measures were also specific to given position groups. While few differences were seen when data were analyzed by class, one interesting finding was that Class III players (starters) were not only the oldest, but also had the highest level of cardiovascular fitness. Our conclusion is that while size, strength, and endurance are obvious advantages for the successful regular player, there is an unmeasurable quality reflected in the playing ability of the veteran player that is not easily identified in the beginning player. PMID:6507716

  14. School Uniforms. Research Brief

    Science.gov (United States)

    Walker, Karen

    2007-01-01

    Does clothing make the person or does the person make the clothing? How does what attire a student wears to school affect their academic achievement? In 1996, President Clinton cited examples of school violence and discipline issues that might have been avoided had the students been wearing uniforms ("School uniforms: Prevention or suppression?").…

  15. Games Uniforms Unveiled

    Institute of Scientific and Technical Information of China (English)

    Linda

    2008-01-01

    The uniforms for Beijing Olympics’ workers, technical staff and volunteers have been unveiled to mark the 200-day countdown to the Games. The uniforms feature the key element of the clouds of promise and will be in three colors:red for Beijing Olympic Games Committee staff, blue

  16. The Professionalisation and Commercialisation of Football in China (1993–2013)

    OpenAIRE

    Zhouxiang, Lu

    2013-01-01

    The professionalisation and commercialisation of football in China began in 1993, followed in 1994 by the launch of a league system that was modelled on the systems of Western countries. With the support of the market, football began to become self-sufficient and no longer reliant on government support. State-owned football clubs were replaced by an increasing number of privately owned and collectively owned clubs. Athletes started to play football for their own sakes, pursuing fortune, honou...

  17. Forecasting football match results: Are the many smarter than the few?

    OpenAIRE

    García, Jaume; Pérez, Levi; Rodríguez, Plácido

    2016-01-01

    An empirical analysis of Spanish football betting odds is carried out here to test whether football matches final result estimates by experts (bookmakers) differ (better/worse) from those by the ‘crowd’ (football pools bettors). Examination of implied probabilities for each of the possible outcomes evidences the existence of favourite long-shot bias in the betting market for Spanish football. A further study of the accuracy of probability forecasts concludes that experts seem to be better in ...

  18. Price structure in football clubs. A theoretical approach using two-sided market models

    OpenAIRE

    Jørgensen, Bjørn Harald

    2015-01-01

    Football (also known as soccer) is by far the most popular sport in the world with several billion fans worldwide. In this thesis the focus will be on two different sides of a football club, spectators and advertisers (sponsors). These two sides have fundamentally different incentives why they want to associate with a football club; the spectators have emotional incentives, while the advertisers have economical incentives. The popularity of football and the different incentives of the two sid...

  19. STRATEGIES AND GUIDELINES FOR THE SELECTION AND TAKING DEBUTANTES WOMEN'S FOOTBALL

    OpenAIRE

    DAMIAN GEORGE COSMIN; OANCEA BOGDAN; PETCU DAMIAN; POPA CRISTIAN; MELENCO IONEL; STĂNCULESCU GEORGE; MUSAT GEORGE

    2012-01-01

    PurposeFrom its inception until today, the game of football has seen considerable progress without limits foresee this. Considering that nearly all countries in the world is developing a national championship football, we conclude that it - football game - is the most popular sport development area in the world.But achieving high performance in football is conditional on early detection as real girls practicing the qualities for soccer, the application of scientific criteria in their selectio...

  20. Self-reported activity level and knee function in amateur football players

    DEFF Research Database (Denmark)

    Frobell, R B; Svensson, E; Göthrick, M;

    2008-01-01

    ) amateur football players in 10 football clubs from each division below national level participated in the study. Self-reported Tegner Activity Scale, and the Knee injury and Osteoarthritis Outcome Score (KOOS) are the main outcome measures. Older age, female gender and lower level of competition (football...... recommended. We suggest that self-reported Tegner Activity Scale scores should be adjusted for age, gender and level of competition. In amateur football players, KOOS scores do not need adjustment for age and gender....

  1. Football Cheerings on the Content of Music and Movement

    Directory of Open Access Journals (Sweden)

    Veli Ozan ÇAKIR

    2015-07-01

    Full Text Available Music as a fact which surrounds human being in all fields of life has been used as a tool for healing, communication, entertainment and also used in production wi th focusing function, in warfare with encouraging function and in sports with motivating function. (Colombe, 2006:34; Aydoğan, 2001:23. Shortly it can be claimed that music that is always in previous of movement is in relation with sports which is compose d by moving. The cheerings in sports culture are initially considered as very easy and si mple. However it can be claimed that they provide a deep and complex structure on behalf of the social events of their era. Cheerings as a part of intangible sports legacy provide the contiunity of tradition and incentive of creativity as an oral traditional form. The emotions are coming around and the memories are remembered through stimulating by music. Football always keep the attention alive therefore it gets a place in the society as a tool which entertains masses and unifies them through the same goal. The industralised structure of football is accepted as a tool of social engineering with the help of media which provides the power to create and change the agendum. In this meaning it is mentioned that football indicates the life styles, be liefs and values. In our study we will search the cheerings of spectators on the content of their relations with social conditions since 20th century in which modern football has been initially played in organised forms. In this context it is purposed to contribute into sociological analysis of modern football throughout the social meanings of football matches in different eras and socio - economic conditions and the relations between societies and football. There will be performed a theoretical research based on literature search.

  2. A Review of Self-Esteem of the Hearing Impaired Football Players

    Science.gov (United States)

    Açak, Mahmut; Kaya, Oktay

    2016-01-01

    The current study aimed at reviewing the level of self-esteem of the hearing impaired football players. The sample of the study was composed of 95 football players who played in the 1st hearing impaired football league. To gather the study-data; a Personal Information Form and Self-esteem Scale were used. The data obtained were analyzed through…

  3. Reclassification to the NCAA Division I Football Bowl Subdivision: A Case Study at Western Kentucky University

    Science.gov (United States)

    Upright, Paula A.

    2009-01-01

    The purpose of this study was to describe the reclassification process of Western Kentucky University's football program from the Football Championship Subdivision (FCS) to the Football Bowl Subdivision (FBS), the highest and most visible level of NCAA competition. Three research questions guided the study: (a) Why did Western Kentucky University…

  4. Uniformity of aluminium foils

    International Nuclear Information System (INIS)

    Commercially produced rolled and beaten Al foils and evaporated Al foils have been examined for thickness uniformity with an areal resolution of about 5 x 10-6 cm2 by measurements of proton backscattering yield using the Harwell microbeam facility. The evaporated Al foils were found to be uniform to better than 1% but the rolled foils were found to have non-uniformities of as much as 5-10% of their mean thickness. This is sufficient to contribute significantly to systematic errors in measurement of fast heavy ion energy straggling. (Auth.)

  5. Non-uniform reductions

    OpenAIRE

    Buhrman, H.; Hescott, B.; Homer, S.; Torenvliet, L.

    2010-01-01

    We study properties of non-uniform reductions and related completeness notions. We strengthen several results of Hitchcock and Pavan (ICALP (1), Lecture Notes in Computer Science, vol. 4051, pp. 465-476, Springer, 2006) and give a trade-off between the amount of advice needed for a reduction and its honesty on NEXP. We construct an oracle relative to which this trade-off is optimal. We show, in a more systematic study of non-uniform reductions, among other things that non-uniformity can be re...

  6. Determinants of Demand for Televised Live Football: Features of the German National Football Team

    DEFF Research Database (Denmark)

    Feddersen, Arne; Rott, Armin

    2011-01-01

    This study analyzes all 216 broadcasts of the German national football team from January 1993 to June 2008 to identify which factors ensure the success of televised sport broadcasts. The results reveal that demand depends mostly on the type of match and its importance in a tournament context....... Viewers prefer a national team with established star players and high-quality opponents. Factors unrelated to the sport, such as the kickoff time or weather, have some influence, but coaches and holidays are insignificant. Forecasts based on the proposed model can aid television broadcasters, sports...... rights agencies, advertisers, and media planners in determining the value of a particular broadcast....

  7. Homophobic and sexist yet uncontested: examining football fan postings on Internet message boards.

    Science.gov (United States)

    Kian, Edward M; Clavio, Galen; Vincent, John; Shaw, Stephanie D

    2011-01-01

    Although a homophobic and sexist archetype of heterosexual masculinity has been thought to permeate competitive teamsport, matters have been rapidly changing. This is evident in research on openly gay athletes, attitudes among heterosexual athletes, and recent studies on decreasing homophobia among sport media content. In this research, however, we examine how some men still adhere to a homophobic and sexist masculine deposition when discussing sport on the Internet. A textual analysis was used to analyze hegemonic masculinity from a popular American football message board. Although posts related to hegemonic masculinity did not permeate the data, we found that this traditional form of masculinity was upheld through misogyny, homophobia, and the objectification of women. Thus, whereas mainstream sport media is increasingly policed for homophobia and sexism, this research shows that the anonymity of the Internet permits hegemonic masculinity to flourish in specific locations, without contestation. PMID:21534077

  8. 诗性游戏:足球向超世俗镜像的转化介质%The Poetic Game:The Conversion Medium from Football to Divine Image

    Institute of Scientific and Technical Information of China (English)

    路云亭

    2014-01-01

    现代足球是一种运动形态、游戏方式和电视镜像的融合体。足球的热点地区是欧洲和南美,而南美足球的先锋性体现其技术的创造性层面,南美足球的创造源来自于魔幻文学和原始宗教生活。南美足球的缘起国是阿根廷,阿根廷足球的艺术秉性源于其对英国足球的背叛。艺术足球的真正源头在巴西,以南美足球为代表的艺术足球蕴含有大量的观赏性元素,其中以球星和巨星的非凡表演为代表。巴西足球中曾以奴隶舞蹈为足球训练手段,奴隶制的解体使得巴西获得了进入现代社会的机会,却直接导致桑巴足球式微。桑巴足球秉承一种示弱的哲学,而近期巴西队的丑陋性异化现象起因于将一种欧洲式的示强的哲学代替了巴西奴隶式示弱哲学。巴西足球之所以赢得中国人的关注还在于其杂耍性。%The modern football is the mixture of sport ,gameplay and TV images .The hot spots of football are in Europe and South America and South American football’s pioneering embodies the creative aspects of the skills .The creation of the South American football is derived from the fantasy literature and primitive religious life .The South American football’ origin is from Argentina and it betrayals the English football .Brazil is the real source of art football and the art football contains a large number of ornamental ele‐ments which represented by football stars and their special performance .The training means of Brazilian football was from slaves dancing and the collapse of slavery system made Brazil got an opportunity to enter the modern society but it is also a direct reason of samba football’decline .Samba football uphold a weakness of philosophy but the recently ugly performance of Brazil football team is caused by the European football philosophy instead of Brazil slave modesty philosophy .The most Chinese people have been interested the vaudeville

  9. The Current Investigation and Analysis for the Level of the Primary Schools’ Football Coach in Qingdao

    OpenAIRE

    Yi Jia

    2012-01-01

    As the leader of the football reform and the famous city in China, it’s certain that Qingdao’s development of the football in primary school has reprehensive. The primary school is the foundation of the basic level school and it also becomes the fertile ground which General Administration of Sport puts great effort to develop football in the school. However, the football coaches of the primary school are the executors and play a very important role in the whole system of the football events. ...

  10. The globalization of football: a study in the glocalization of the 'serious life'.

    Science.gov (United States)

    Giulianotti, Richard; Robertson, Roland

    2004-12-01

    Sport, in particular football, constitutes one of the most dynamic, sociologically illuminating domains of globalization. This paper examines the globalization of football with particular reference to Robertson's theorizations of global processes. We examine football's cultural globalization through the concept of 'glocalization', which highlights the interdependence of local and global processes within the game's identities and institutions. We address economic globalization in football by considering the world's leading clubs as 'glocal' transnational corporations. We assess the political globalization of football with reference to the possible enhancement of democracy within the game's international governance. We conclude by affirming the utility of sport in advancing our empirical and theoretical understanding of globalization processes. PMID:15663424

  11. Does sports performance influence revenues and economic results in Spanish football?

    OpenAIRE

    Barajas, Angel; Fernández-Jardón, Carlos; Crolley, Liz

    2005-01-01

    English football began taking steps towards becoming a business earlier than Spanish football did, and academic studies on the football industry to date also focus primarily on football in the UK. The evidence for the relationship between sports performance and revenues appear clear in English football. There is even research about the effects of a club’s wealth on its sports performance, or the effects of a club’s sporting situations on its finances. In this paper, we ana-lyse the relationsh...

  12. A European Football Family? German and British Television Broadcasts of the 2010 Football World Cup and the Representation of Europe

    Directory of Open Access Journals (Sweden)

    Dennis Lichtenstein

    2011-05-01

    Full Text Available The Football World Cup tournament ranks amongst the largest international sports events, captivating vast live and television audiences. A key characteristic of football can be seen in its community-building function. Football provides opportunities for identification, strengthening local and national bonds. But does this also apply to the still vague category of Europe? Does the televised coverage of the Football World Cup hold the potential to foster a European identity? This paper employs a quantitative content analysis of the German and British live-commentaries of the 2010 World Cup matches between European and non-European teams. It analyzes and compares the description and evaluation of European and non-European participants. TV-commentaries have proven an ability to influence the audiences´ perception of the match. It is therefore assumed that the commentaries contribute to a feeling of European identity and unity – if they make the European category salient. The analysis reveals some differences in the portrayal of European and non-European participants with the commentators paying more attention to participants from European countries. Whereas the evaluation of the European and non-European teams differs, the evaluation of the individual football players is well-balanced. In regard to the analyzed criteria, British and German commentaries tend to be very similar.

  13. Football and Film: Comrade President – Center-Forward

    Directory of Open Access Journals (Sweden)

    Ivan Kovačević

    2016-02-01

    Full Text Available The paper is the first in the planned series of texts on football in films and TV programmes in Yugoslavia (Serbia and Croatia. The film Comrade President – Center-Forward (1960, directed by Žorž Skrigin, labelled as the genre of “film humoresque”, presents a ramifying and intertwined story about a small provincial town. The narrative is structured around a celebration of the agricultural cooperative and an important football match played by the local team. Through these two narrative lines the film speaks about the invention of traditions, modernization and industrialization, clothes, arts, popular music, and the elements of romantic comedy and the events surrounding the football match present the media through which the messages are conveyed about the phenomena in a small Serbian town and wider, in the society of the 1950s.

  14. Muscle variables of importance for physiological performance in competitive football

    DEFF Research Database (Denmark)

    Mohr, Magni; Thomassen, Martin; Girard, Olivier;

    2016-01-01

    .46) correlated to total game distance. Peak 5-min game distance faster than 21 km h(-1) was related to the Na(+)-K(+) ATPase subunit (α1, α2, β1 and FXYD1) protein levels (r = 0.54-0.70), while Yo-Yo IR2 performance explained 40 % of the variance in high-intensity game distance. Total and 1-min peak sprint...... complexity of parameters predicting physical football performance with Yo-Yo IR1 and HAD as the best predictors of total distance, while high expression of Na(+)-K(+) ATPase proteins and the Yo-Yo IR2 test are better predictors of high-intensity performance. Finally, sprint performance relates to skeletal......PURPOSE: To examine how match performance parameters in trained footballers relate to skeletal muscle parameters, sprint ability and intermittent exercise performance. METHODS: 19 male elite football players completed an experimental game with physical performance determined by video analysis and...

  15. Balance and injury in elite Australian footballers.

    Science.gov (United States)

    Hrysomallis, C; McLaughlin, P; Goodman, C

    2007-10-01

    This project measured pre-season balance ability and determined its relationship to knee and ankle ligament injuries during the season for professional Australian footballers. The balance test involved the players stepping onto a foam balance mat on top of a force plate and maintaining single limb balance. Throughout the playing season, injuries were monitored. The results from two hundred and ten players participating in this project were analysed. During the 2003 season, 8 % (17 out of 210) sustained a knee ligament injury and 10 % (21 out of 210) sustained an ankle ligament injury. Multivariate analysis revealed that pre-season balance ability was a significant independent predictor of ankle ligament injury. Players with low balance ability had at least twice as many ankle ligaments injuries as those with average or good balance ability. Balance ability was not a significant predictor of knee ligament injuries. The height of the players was the only significant independent predictor of knee ligament injuries. Low pre-season balance ability was associated with an increased risk of ankle ligament injury. A modifiable injury risk factor has been identified. Research is now required to determine the optimal training regime to enhance balance ability and whether this translates to a reduction in the incidence of ankle injuries. PMID:17373597

  16. Implementation of the FIFA 11+ football warm up program: How to approach and convince the Football associations to invest in prevention

    OpenAIRE

    Bizzini, Mario; Junge, Astrid; Dvorak, Jiri

    2013-01-01

    In the last decade, injury prevention has received a lot of attention in sports medicine, and recently international sports-governing bodies, such as the International Olympic Committee, declared the protection of the athletes’ health as one of their major objectives. In 1994, the Fédération Internationale de Football Association (FIFA) established its Medical Assessment and Research Centre (F-MARC) with the aim ‘to prevent football injuries and to promote football as a health-enhancing leisu...

  17. The spread of Neo-Pentecostalism in Brazilian football: socio-anthropological analysis of the relationship between religion, football and public space in Brazil

    OpenAIRE

    Claude Petrognani

    2015-01-01

    This text deals with the relationship between religion, football and public space in Brazil. Specifically, it is about a certain aspect of the Brazilian religious field, i.e. the evangelical field, and particularly the Neo-Pentecostal one and its appearance and spread in sports, mainly football. By using data taken from doctoral research, it will be possible to demonstrate, without claiming to be exhaustive, that there is a spread of evangelicalism in football which is making this religious m...

  18. AN EXPLORATION INTO FOOTBALL FANS VIEWS OF ENGLISH FOOTBALL SPONSORSHIP WITH A FOCUS ON THE CONSUMER AWARENESS OF THE SPONSORS'BUSINESS ACTIVITY

    OpenAIRE

    Birring, Raj

    2006-01-01

    ABSTRACT This is a qualitative study that focuses on consumers' perceptions of sponsorship in English professional football. Research objectives look at the level of recall of sponsors within English football; the consumers' awareness of the business activities of the sponsors and the possible pitfalls, including ambush marketing, of being involved in football sponsorship. The relevant background is outlined in the research context, which is followed by a comprehensive literature re...

  19. Effects of personal goal management program on school and football self-determination motivation and satisfaction of newcomers within a football training centre

    OpenAIRE

    Laurin, Raphaël; Nicolas, Michel; Lacassagne, Marie-Françoise

    2008-01-01

    The aim of this study was to evaluate the effects of a personal goal-based intervention on school and football self-determination motivation and satisfaction of newcomers within football training centres. Twenty-three trainees were divided randomly into two groups, either a treatment group or a control group. The treatment proposed to the participants was the personal goal management program (Bouffard, Labelle, Dubé & Lapierre, 1999). Trainees' school and football motivation and satisfaction ...

  20. The Current Investigation and Analysis for the Level of the Primary Schools’ Football Coach in Qingdao

    Directory of Open Access Journals (Sweden)

    Yi Jia

    2012-06-01

    Full Text Available As the leader of the football reform and the famous city in China, it’s certain that Qingdao’s development of the football in primary school has reprehensive. The primary school is the foundation of the basic level school and it also becomes the fertile ground which General Administration of Sport puts great effort to develop football in the school. However, the football coaches of the primary school are the executors and play a very important role in the whole system of the football events. So this thesis has invested and analyzed the current situation of the level of the primary school football coaches in Qingdao by means of questionnaires, interview and other methods. Through these ways we can find some problems that exist in the coaches. And we can put forward the appropriate measures to improve the comprehensive qualities of the football coaches in primary school and enhance the primary school in Qingdao developing smoothly.

  1. Increasing the Commercial Value of Womens Football Through a Holistic View on Sponsorship : A Case Study on Women's Football in Sweden

    OpenAIRE

    Elardt, Pernilla; Hasselgren, Linnéa; Havik, Felicia

    2015-01-01

    Background Football is the most popular sport in Sweden today, however the interest for women’s football is decreasing (Sponsor Insight, 2014, Appendix II). The development of women’s football in Sweden has been remarkable during the last decades. Although, the image and value of women’s football are still perceived to be rather low in today’s modern society if looking at the low attendance figures, low exploitation in the media and difficulties with acquiring sponsorship. Sponsoring is the b...

  2. A Qualitative Examination of Police Officers’ Perception of Football Supporters

    DEFF Research Database (Denmark)

    Havelund, Jonas; Joern, Lise; Rasmussen, Kristian

    2015-01-01

    Several studies stress the importance of thorough knowledge of supporter culture in order to assess the actual level of risk at football matches thereby ensuring a balanced approach by the police in order to avoid conflict situations. This study examines how Danish police officers perceive and...... engaging in dialogue with football supporters. As a consequence of these findings, the East Jutland Police department initiated an educational programme on dialogue policing in 2010. The programme has been successfully evaluated and is now implemented on a national basis....

  3. 'No systematic doping in football': A critical review

    OpenAIRE

    Malcolm, Dominic; Waddington, Ivan

    2008-01-01

    This essay examines the degree to which football administrators are correct to believe that there is relatively little use of performance-enhancing drugs in elite football. In contrast to FIFA's reliance on the results of drug testing as a means of gauging this phenomenon, this essay attempts to triangulate the evidence from the broader spectrum of sources of information about drug use in sport. Though meaningful and accurate data on the use of such drugs in a sport are difficult to obtain, s...

  4. Football and injuries : Screening, risk factors and prevention

    OpenAIRE

    2010-01-01

    Background: Football (soccer) is one of the most popular sports in Norway as well as in the rest of the world, and the injury risk is considerable and high compared to most other team sports. Studies have shown that the majority of football injuries occur in the lower extremities, especially affecting the ankle, knee, hamstrings and groin. Ankle and knee sprains and hamstring and groin strains may leave athletes out of play for several weeks, and in many cases full recovery takes much longer....

  5. A Game Informatical Comparison of Chess and Association Football (Soccer

    Directory of Open Access Journals (Sweden)

    Norizan Mat Diah

    Full Text Available Games which persist across cultures and eras are not static institutions; they evolve when they do not go extinct. Changes of rules, styles and strategies contribute to the evolution of games. Western chess and football continue to grow in popularity afte ...

  6. Football Games: Victory, Defeat, and Spectators' Power Preferences.

    Science.gov (United States)

    Tesler, Burt S.; Alker, Henry A.

    1983-01-01

    Proposed a conceptual distinction between two types of experienced power and examined its relevance to participation in power-relaxed activities. After two college football games, spectators chose an image-of-power position after a hometeam defeat, and an actual-power position after a hometeam victory. Experiences of vicarious success or failure…

  7. Liberating the modern Chinese football fan: a theoretical perspective

    OpenAIRE

    Cockayne, David; Wright, Len Tiu

    2014-01-01

    The cultural and philosophical heritage of modernism underpinning general marketing management theory imparts profound implications for organisations operating in professional sport. This theoretical paper uses the context of China’s professional football industry to argue that marketing may benefit from a more postmodern approach to marketing management.

  8. Role of the team physiotherapist in rugby union football.

    OpenAIRE

    McLean, D A

    1990-01-01

    The team physiotherapist plays an important role in rugby union football. Traditionally, this is seen as injury care and rehabilitation, but increasingly the role focuses on injury prevention. The author discusses these aspects with reference to statistics from recent Scottish international tours.

  9. Sideline concussion testing in high school football on Guam

    Directory of Open Access Journals (Sweden)

    Matthew Duenas

    2014-01-01

    Conclusions: The feasibility of SCT use in Guam high school football was established and our pilot study identified areas for improvement. Established definitions of concussion and RTP guidelines were lacking. Therefore, an opportunity exists through public health efforts that involve the entire community to increase concussion awareness and reduce injuries in high school sports on Guam.

  10. Football on television: technological evolution and entertainment language

    Directory of Open Access Journals (Sweden)

    Igor José Siquieri Savenhago

    2011-04-01

    Full Text Available The first broadcast of a World Cup footballon television, to Brazil was in 1970, via Embratel. Before that, the people followed the games of the Brazilian team on the radio. Gradually, the owners of television networks realized that football could generate good financial results, with the exposing of advertisements during the broadcasts, similar to what was already done on the radio. Thus, the television, focused on the growth of audience and number of advertisers, covered football with a language of entertainment. The narration of the matches, in which the figure of the narrator is more like that of an entertainer, and improvement of the transmission technologies that improve the image quality every day, take away from football the characteristic of being just a sport to occupy the place of an entertainment. In this context, the sport becomes an article of purchase and sale. The purpose of this study is to demonstrate how this entertainment language was made up on Brazilian television, based on the broadcast sports, especially football, and like the television, which represented a technological leapin the country over the radio, assumed of the sport, country’s most popular as a commodity, interfering with the dynamics of Brazilian society. Finally, an attempt to understand how the researches that allow a technological development change behaviors and vice versa, that is, how the demands of society lead to a race to develop new technologies.

  11. New Fantasy Football League Tests NCAA's Rules on Amateur Status

    Science.gov (United States)

    Moser, Kate

    2008-01-01

    The long-simmering debate over the commercialization of college sports reached a boiling point recently when CBS, the NCAA's key corporate partner, announced that it was creating a fantasy football league that uses college athletes' names. Not everyone however, is quite so enthusiastic. Some observers see it as part of a continuing assault on the…

  12. Evaluating Motoric Performance of 10 - 12 Age Group Football Players

    Directory of Open Access Journals (Sweden)

    Mehmet KUMARTAŞLI

    2014-08-01

    Full Text Available The aim of this study is to evaluate motoric perfromance of 10 - 12 age group football players. Akdeniz University tiny football team joined as experiment group and 80. Yıl Cumhuriyet Grammar School football team joined to the study as control group. An exercise programme with educational game format considering physical capacities and develeopment features was applied to the student as 8 weeks, 3 days a week. Standing long jump, flexibilty, 20 m. speed, handgrip strength, arm pull, vert ical jump, 10x5 shuttle run and leg strength tests were applied to the students. Handled data were compared at SPSS 10 statistic programme by using Independent Sample t Test. Students’ lenght and weight measurements were calculated. As a result of measurem ents, there were not found diffrences between experimental and control group’s standing long jump, flexibilty, 20 m. speed, handgrip strength, a vertical jump, 10x5 shuttle run and leg strength tests (p>0,05; but in arm pull test, statistically difference was found (p<0,01. While evaluating the physical performance in cihldren and adolescents, growth process is had to be considered. The results of football players that exercise regularly from small ages at physical and physiologic measurements have an importance according to their age. Performance observed in children is sudden and temporary. There are a few studies in the literature about negative psycological effects of starting trainings in early ages.

  13. A Critical Analysis of Football Bowl Subdivision Coaching Contract Components

    Science.gov (United States)

    Nichols, Justin Keith

    2012-01-01

    This exploratory study is designed to inventory and analyze contract components used by Football Bowl Subdivision (FBS) institutions in the National Collegiate Athletic Association (NCAA) to further contribute to the body research. The FBS is comprised of 120 institutions and 94 of those institutions submitted contracts to "USA Today"…

  14. Concussion Education for High School Football Players: A Pilot Study

    Science.gov (United States)

    Manasse-Cohick, Nancy J.; Shapley, Kathy L.

    2014-01-01

    This survey study compared high school football players' knowledge and attitudes about concussion before and after receiving concussion education. There were no significant changes in the Concussion Attitude Index. Results revealed a statistically significant difference in the athletes' scores for the Concussion Knowledge Index,…

  15. Teaching Australian Football in Physical Education: Constraints Theory in Practice

    Science.gov (United States)

    Pill, Shane

    2013-01-01

    This article outlines a constraints-led process of exploring, modifying, experimenting, adapting, and developing game appreciation known as Game Sense (Australian Sports Commission, 1997; den Duyn, 1996, 1997) for the teaching of Australian football. The game acts as teacher in this constraints-led process. Rather than a linear system that…

  16. Dynamic Social Networks in High Performance Football Coaching

    Science.gov (United States)

    Occhino, Joseph; Mallett, Cliff; Rynne, Steven

    2013-01-01

    Background: Sports coaching is largely a social activity where engagement with athletes and support staff can enhance the experiences for all involved. This paper examines how high performance football coaches develop knowledge through their interactions with others within a social learning theory framework. Purpose: The key purpose of this study…

  17. Soccer-Speedball-Flag Football Guide. June 1974-June 1976.

    Science.gov (United States)

    Faber, Dolores, Ed.; And Others

    This guide, produced by the National Association for Girls and Women in Sport (NAGWS), is a collection of essays by various authors on soccer, speedball, and flag football. There is a separate section for each sport. In the section, the following topics are covered: goalkeeping, the use of tires as a teaching aid, skill testing, problem-solving…

  18. Soccer; Speedball; Flag Football, June 1976--June 1978. NAGWS Guide.

    Science.gov (United States)

    Messing, Anne, Ed.; And Others

    This guide for soccer, speedball, and flag football is one in a series of guides for 22 sports published by the National Association for Girls and Women in Sport (NAGWS). Guides contain information on NAGWS-approved playing rules, officials' ratings, articles on teaching, coaching and organization, rules governing national championships,…

  19. Girls' Touch Football, Physical Education: 5551.03.

    Science.gov (United States)

    King, Kathy

    This course outline is a guide for teaching basic understanding of fundamental skills and rules of girls' touch football in grades 7-12. The course format includes lectures, demonstrations, practice of basic skills, visual aids, lead-up games, presentation and practice of officiating techniques, tournaments, and written and skills tests. Course…

  20. Gender Gaps and the Presence and Profitability of College Football.

    Science.gov (United States)

    Rishe, Patrick James

    1999-01-01

    Analyzes data from the 1995-96 academic year for schools that compete at the Division I level of college athletics to determine the influence of the presence and profitability of football on female athletes in terms of funding and opportunity. Reveals that presence and profitability, as well as regional and ethnic considerations, influence…

  1. Relationship between football playing ability and selected performance measures.

    Science.gov (United States)

    Sawyer, Donald T; Ostarello, John Z; Suess, Eric A; Dempsey, Mary

    2002-11-01

    The relationships between football playing ability (FPA) and selected anthropometric and performance measures were determined among NCAA Division I-A football players (N = 40). Football playing ability (determined by the average of coaches' rankings) was significantly correlated with vertical jump (VJ) in all groups (offense, defense, and position groups of wide receiver-defensive back, offensive linemen-defensive linemen, and running back-tight end-linebacker). Eleven of 50 correlations (groups by variables), or 22%, were important for FPA. Five of the 11 relationships were related to VJ. Forward stepwise regression equations for each group explained over half of the criterion variable, FPA, as indicated by the R(2) values for each model. Vertical jump was the prime predictor variable in the equations for all groups. The findings of this study are discussed in relation to the specificity hypothesis. Strength and conditioning programs that facilitate the capacity for football players to develop forceful and rapid concentric action through plantar flexion of the ankle, as well as extension of the knee and hip, may be highly profitable. PMID:12423194

  2. DISTRIBUTION OF SOLE PRESSURE IN FEMALE FOOTBALL PLAYERS

    Directory of Open Access Journals (Sweden)

    Ahmet

    2013-12-01

    Full Text Available Objective: The purpose of this study is to investigate the effect of football on sole peak pressure, average maximal pressure and pressure–time integral soles of professional female football players and healthy individuals. Methods: 22 female football players (18,80 ± 2,2 age and 28 female volunteers (27,5 ±6,6 age (as the control grouphaving no foot complaints were included in the study. In the research EMED-SF (Novel GmbH, Munich, Germany plantar pressure analysis system was used. It was examined whether there was any statistically significant difference between the experiment and control group means using non-parametric Mann Whitney U test, the size of the linear relation between physical structure and variables of sole was examined by calculating Pearson’s (r coefficient. In the measurements 95% reliability range and P < 0.01 – 0.05 were accepted as significance level. Results: At the end of the measurements, it was found that there were significant differences between the female football players and control group in right foot 2 left feet 1st, 2nd,3rd,4th metatarsal heads sole 11 contact areas peak pressure and in the 3rd, 4th and 5th toes, at average maximal pressure in right and left foot in 2nd metatarsalheads and time pressure integral in right foot 2nd and 3rd metatarsalheads and left foot heel medial, heel lateral, 2nd,3rd and 4thmetatarsalheads. Conclusion: In our findings, it was found that the pressure in football players’ sole front interior regions was higher than both the control group and the other regions in their own feet. It was determined that the particularly the crampons used by the football players were insufficient to protect the sole and failed to prevent permanent sole pressure parameters. As a result, Football players’ excessive pressing against their soles in forcing movements in long term exercises and matches are indicated to cause change in the sportsmen’s sole pressure regions and values.

  3. Lumbar Spine Injury/Pathology as a Predictor of Outcomes in National Football League Athletes

    Science.gov (United States)

    Lynch, Thomas Sean; Schroeder, Greg; Gibbs, Daniel; Chow, Ian; LaBelle, Mark; Savage, Jason W.; Patel, Alpesh; Hsu, Wellington; Nuber, Gordon W.

    2014-01-01

    Objectives: The purpose of this study is to determine if a pre-existing lumbar diagnosis such as spondylosis, a herniated lumbar disc, or spondylolysis affects a football player’s draft status or his performance and longevity in the NFL. Methods: The written medical evaluations and imaging reports of prospective professional American football athletes from 2003-2011 from one NFL franchise during the NFL combine (annual college football player evaluation prior to the NFL draft) were compiled and evaluated. All players were evaluated for a pre-existing lumbar diagnosis which were compiled from previous injury/medical records including radiographic imaging reports. Those players with a lumbar spine diagnosis and with appropriate radiograph, MRI and CT imaging were included in this study. These athletes were then matched by age, position, year, and round drafted to control draftees without a lumbar spine diagnosis. Career statistics were compiled including length of play and number of games started. Additionally, a previously established “Performance Score” was calculated for all players excluding offensive linemen. The continuous variables of each cohort were compared using a two-sided (tailed) Student’s t-test for normally distributed data. A chi-squared analysis was performed to analyze the categorical data. Statistical significance was accepted with a p < 0.05. Results: Out of a total of 2,965 athletes evaluated from the NFL combine, 414 players were identified with a pre-existing lumbar spine diagnosis. Athletes who attended the NFL combine without a lumbar spine diagnosis were significantly more likely to be drafted than those with one (74% vs. 61% respectively, p < 0.01). There was no difference between the investigational and control group with regard to round drafted, age, year drafted, or position. Overall, athletes with a lumbar spine injury compared to the control group had no difference in the number of years played (4.0 vs. 4.3 years, respectively

  4. Influence of Extrinsic Risk Factors on National Football League Injury Rates

    Science.gov (United States)

    Lawrence, David W.; Comper, Paul; Hutchison, Michael G.

    2016-01-01

    Background: The risk of injury associated with American football is significant, with recent reports indicating that football has one of the highest rates of all-cause injury, including concussion, of all major sports. There are limited studies examining risk factors for injuries in the National Football League (NFL). Purpose: To identify risk factors for NFL concussions and musculoskeletal injuries. Study Design: Case-control study; Level of evidence, 3. Methods: Injury report data were collected prospectively for each week over the 2012-2013 and 2013-2014 regular seasons for all 32 teams. Poisson regression models were used to identify the relationship between predetermined variables and the risk of the 5 most frequent injuries (knee, ankle, hamstring, shoulder, and concussion). Results: A total of 480 games or 960 team games (TGs) from the 2012-2013 and 2013-2014 regular seasons were included in this study. A trend to an increasing risk of concussion and TG ankle injury with decreasing mean game-day temperature was observed. The risk of TG concussion (incidence rate ratio [IRR], 2.16; 95% CI, 1.35-3.45; P = .001) and TG ankle injury (IRR, 1.48; 95% CI, 1.10-1.98; P = .01) was significantly greater for TGs played at a mean game-day temperature of ≤9.7°C (≤49.5°F) compared with a mean game-day temperature of ≥21.0°C (≥69.8°F). The risk of TG shoulder injury was significantly increased for TGs played on grass surfaces (IRR, 1.36; 95% CI, 1.02-1.81; P = .038) compared with synthetic surfaces. The risk of TG injury was not associated with time in season, altitude, time zone change prior to game, or distance traveled to a game. Conclusion: This study evaluated extrinsic risk factors for injury in the NFL. A hazardous association was identified for risk of concussion and ankle injury with colder game-day temperature. Further research should be conducted to substantiate this relationship and its potential implication for injury prevention initiatives. PMID

  5. Women's football: Player characteristics and demands of the game

    Directory of Open Access Journals (Sweden)

    Vanessa Martínez-Lagunas

    2014-12-01

    Full Text Available The number of scientific investigations on women's football specific to the topics of player characteristics and demands of the game has considerably increased in recent years due to the increased popularity of the women's game worldwide, although they are not yet as numerous as in the case of men's football. To date, only two scientific publications have attempted to review the main findings of studies published in this area. However, one of them was published about 20 years ago, when women's football was still in its infancy and there were only a few studies to report on. The other review was more recent. Nonetheless, its main focus was on the game and training demands of senior elite female players. Thus, information on female footballers of lower competitive levels and younger age groups was not included. Consequently, an updated review is needed in this area. The present article therefore aims to provide an overview of a series of studies that have been published so far on the specific characteristics of female football players and the demands of match-play. Mean values reported in the literature for age (12–27 years, body height (155–174 cm, body mass (48–72 kg, percent body fat (13%–29%, maximal oxygen uptake (45.1–55.5 mL/kg/min, Yo-Yo Intermittent Recovery Test Level 1 (780–1379 m, maximum heart rate (189–202 bpm, 30 m sprint times (4.34–4.96 s, and counter-movement jump or vertical jump (28–50 cm vary mostly according to the players' competitive level and positional role. There are also some special considerations that coaches and other practitioners should be aware of when working with female athletes such as the menstrual cycle, potential pregnancy and lactation, common injury risks (particularly knee and head injuries and health concerns (e.g., female athlete triad, iron deficiency, and anemia that may affect players' football performance, health or return to play. Reported mean values for total distance

  6. Women in service uniforms

    OpenAIRE

    Hanna Karaszewska; Maciej Muskała

    2012-01-01

    The article discusses the problems of women who work in the uniformed services with the particular emphasis on the performing of the occupation of the prison service. It presents the legal issues relating to equal treatment of men and women in the workplace, formal factors influencing their employment, the status of women in prison, and the problems of their conducting in the professional role. The article also presents the results of research conducted in Poland and all over the world, on th...

  7. Bivariate Uniform Deconvolution

    OpenAIRE

    Benešová, Martina; van Es, Bert; Tegelaar, Peter

    2011-01-01

    We construct a density estimator in the bivariate uniform deconvolution model. For this model we derive four inversion formulas to express the bivariate density that we want to estimate in terms of the bivariate density of the observations. By substituting a kernel density estimator of the density of the observations we then get four different estimators. Next we construct an asymptotically optimal convex combination of these four estimators. Expansions for the bias, variance, as well as asym...

  8. Uniform random spanning trees

    OpenAIRE

    Pemantle, Robin

    2004-01-01

    There are several good reasons you might want to read about uniform spanning trees, one being that spanning trees are useful combinatorial objects. Not only are they fundamental in algebraic graph theory and combinatorial geometry, but they predate both of these subjects, having been used by Kirchoff in the study of resistor networks. This article addresses the question about spanning trees most natural to anyone in probability theory, namely what does a typical spanning tree look like?

  9. Uniformly hyperbolic control theory

    OpenAIRE

    Kawan, Christoph

    2015-01-01

    This paper gives a summary of a body of work at the intersection of control theory and smooth nonlinear dynamics. The main idea is to transfer the concept of uniform hyperbolicity, central to the theory of smooth dynamical systems, to control-affine systems. Combining the strength of geometric control theory and the hyperbolic theory of dynamical systems, it is possible to deduce control-theoretic results of non-local nature that reveal remarkable analogies to the classical hyperbolic theory ...

  10. English professional football players concussion knowledge and attitude

    Institute of Scientific and Technical Information of China (English)

    Joshua M. Williams; Jody L. Langdon; James L. McMillan; Thomas A. Buckley

    2016-01-01

    Background: Concussions are a common pathology in football and multiple misconceptions exist amongst the players and managers. To address these misconceptions, and potentially reduce concussion associated sequela, effective educational interventions need to be developed. However, the current knowledge and attitude status must be ascertained to appropriately develop these interventions. The purpose of this study was to assess the concussion knowledge and attitude of English professional footballers. Methods: Twenty-six participants from one English Football League Championship club completed the study. A mixed methods approach included the Rosenbaum Concussion Knowledge and Attitudes Survey (RoCKAS) and a semi-structured interview. The RoCKAS contains separate knowledge (0–25) and attitude (15–75) scores and was followed by a semi-structured interview consisting of concussion knowledge, attitude, and behavior related questions. Results: The mean score on the RoCKAS knowledge was 16.4 ± 2.9 (range 11–22) and the attitude score was 59.6 ± 8.5 (range 41–71). The interview responses identified inconsistencies between the RoCKAS and the intended behaviors, endorsing multiple concussion misconceptions, and revealed barriers to concussion reporting. Conclusion: The results of this study suggest that Championship Level English footballers have moderate concussion knowledge, safe attitudes, and good concussion symptom recognition when assessed with pen and paper questionnaires. However, within the semi-structured interview many respondents reported unsafe concussion behaviors despite accurately identifying the potential risks. Further, multiple barriers to concussion reporting were identified which included perceived severity of the injury, game situations, and the substitution rule. These findings can help form the foundation of educational interventions to potentially improve concussion reporting behaviors amongst professional footballers.

  11. Positional Match Running Performance in Elite Gaelic Football.

    Science.gov (United States)

    Malone, Shane; Solan, Barry; Collins, Kieran D; Doran, Dominic A

    2016-08-01

    Malone, S, Solan, B, Collins, KD, and Doran, DA. Positional match running performance in elite Gaelic football. J Strength Cond Res 30(8): 2292-2298, 2016-There is currently limited information available on match running performance in Gaelic football. The objective of the current study was to report on the match running profile of elite male Gaelic football and assess positional running performance. In this observational study, 50 elite male Gaelic football players wore 4-Hz global positioning systems units (VX Sports) across 30 competitive games with a total of 215 full game data sets collected. Activity was classed according to total distance, high-speed distance (≥17 km·h), sprint distance (≥22 km·h), mean velocity (km·h), peak velocity (km·h), and number of accelerations. The average match distance was 8,160 ± 1,482 m, reflective of a relative distance of 116 ± 21 m·min, with 1,731 ± 659 m covered at high speed, which is reflective of a relative high-speed distance of 25 ± 9 m·min. The observed sprint distance was 445 ± 169 m distributed across 44 sprint actions. The peak velocity was 30.3 ± 1.8 km·h with a mean velocity of 6.5 ± 1.2 km·h. Players completed 184 ± 40 accelerations, which represent 2.6 ± 0.5 accelerations per minute. There were significant differences between positional groups for both total running distance, high-speed running distance, and sprint distance, with midfielders covering more total and high-speed running distance, compared with other positions (p distance between the first and second half (p middle 3 positions experiencing the highest decrement in performance. The current study is the first to communicate a detailed description of match running performance during competitive elite Gaelic football match play. PMID:26694505

  12. Quantifying the Chasm: Exploring the Impact of the BCS on Total Football Revenues for Division One Football Programs from 2002-2012

    Science.gov (United States)

    Caro, Cary A.

    2014-01-01

    The Bowl Championship Series served as a collection of bowl games that were designed to crown the national champion in Division One football. The BCS created two classifications of institutions in Division football, those that were granted automatic access (AQ) to the post-season games, and those that were not (non-AQ). The BCS also generated…

  13. Executive summary: Football for health - prevention and treatment of non-communicable diseases across the lifespan through football.

    Science.gov (United States)

    Bangsbo, J; Junge, A; Dvorak, J; Krustrup, P

    2014-08-01

    This supplement contains 16 original articles describing how football conducted as small sided games affects fitness and health of untrained individuals across the lifespan. The intermittent nature of football and high exercise intensity result in a broad range of effects. The heart changes its structure and improves its function. Blood pressure is markedly reduced with the mean arterial blood pressure being lowered by ~10 mmHg for hypertensive men and women training 2-3 times/week for 12-26 weeks. Triglycerides and cholesterol are lowered and body fat declines, especially in middle-aged men and women with type 2 diabetes. Furthermore, muscle mass and bone mineral density increases in a number of participant groups, including 65-75-year-old men. The functional capacity is elevated with increases in VO₂ max of 10-15%, and 50-100% improvements in the capacity to perform intermittent work within 16 weeks. These effects apply irrespective of whether the participants are young, overweight, elderly or suffering from a disease. The studies clearly show that the participants enjoy playing football and form special relationships with their team mates. Thus, football is a healthy activity, providing a unique opportunity to increase recruitment and adherence to physical activity in a hitherto underserved population, and to treat and rehabilitate patients with hypertension, type 2 diabetes and prostate cancer. PMID:24944139

  14. Creating a Supportive Environment among Youth Football Players: A Qualitative Study of French and Norwegian Youth Grassroots Football Coaches

    Science.gov (United States)

    Larsen, Torill; Van Hoye, Aurelie; Tjomsland, Hege Eikeland; Holsen, Ingrid; Wold, Bente; Heuzé, Jean-Philippe; Samdal, Oddrun; Sarrazin, Philippe

    2015-01-01

    Purpose: The health promoting benefits of sport participation are under-utilized and should be further developed, particularly at the grassroots level. The purpose of this paper is to examine how grassroots coaches in youth football perceive their coaching practices after participating in a community-based coach education program aimed at…

  15. A Study about Problem Solving Skill Variable in Terms of Some Variables of Footballers Who Play Football Professionally

    Science.gov (United States)

    Akpinar, Selahattin

    2012-01-01

    The aim of this study is to present the problem solving skill levels of sportsmen who play football professionally, and to determine whether problem solving skill levels differ according to sportsmen's, sports club, age, marital status, parents' educational status, father's occupation, occupation in the game, year of playing football…

  16. Are School Uniforms a Good Fit? Results from the ECLS-K and the NELS

    Science.gov (United States)

    Yeung, Ryan

    2009-01-01

    One of the most common proposals put forth for reform of the American system of education is to require school uniforms. Proponents argue that uniforms can make schools safer and also improve school attendance and increase student achievement. Opponents contend that uniforms have not been proven to work and may be an infringement on the freedom of…

  17. Midfoot sprains in the National Football League.

    Science.gov (United States)

    Osbahr, Daryl C; O'Loughlin, Padhraig F; Drakos, Mark C; Barnes, Ronnie P; Kennedy, John G; Warren, Russell F

    2014-12-01

    Midfoot sprains in the National Football League (NFL) are uncommon. There are few studies on midfoot sprains in professional athletes, as most studies focus on severe traumatic injuries resulting in Lisfranc fracture-dislocations. We conducted a study to evaluate midfoot sprains in NFL players to allow for better identification and management of these injuries. All midfoot sprains from a single NFL team database were reviewed over a 15-year period, and 32 NFL team physicians completed a questionnaire detailing their management approach. A comparative analysis was performed analyzing several variables, including diagnosis, treatment methods, and time lost from participation. Fifteen NFL players sustained midfoot sprains. Most injuries occurred during games as opposed to practice, and the injury typically resulted from direct impact rather than torsion. Twelve players had nonoperative treatment, and 3 had operative treatment. Nonoperative management resulted in a mean of 11.7 days of time lost from participation. However, there was a significant (P=.047) difference in mean (SD) time lost between the grade 1 sprain group, 3.1 (1.9) days, and the grade 2 sprain group, 36 (26.1) days. Of the 3 operative grade 3 patients, 1 returned in 73 days, and 2 were injured late in the season and returned the next season. Eleven (92%) of the 12 players who had nonoperative treatment had a successful return to play, and 10 (83%) of the 12 played more games and seasons after their midfoot injury. Depending on the diastasis category, NFL team physicians vary treatment: no diastasis (84% cam walker), latent diastasis (47% surgery, 34% cam walker), and frank diastasis (94% surgery). In the NFL, midfoot sprains can be a source of significant disability. Successful return to play can be achieved with nonoperative management for grade 1 injuries within 1 week and grade 2 injuries within 5 weeks. However, severe injuries with frank diastasis that require operative management will

  18. Football as a professional sport, and the prospects for its development in Ukraine

    Directory of Open Access Journals (Sweden)

    Berezka S.M.

    2013-03-01

    Full Text Available The aim of the study was to determine the features of the functioning of European football as a segment of the service industry, bringing economic, social and political effects. The features of professional sports in Ukraine by the example of football as an object of scientific analysis were considered. It is considered the features of the functioning of football. The study used methods of system analysis, analysis methods specific sources, methods comparison, and statistical methods. It is shown that a significant influence on the development of modern sport in particular football by processes of commercialization and professionalization. Found that football is the manufacturer of a wide range of services that bring significant economic, social and political impact of the subjects and has a high football information and entertainment value for the audience.

  19. ‘Re-branding’ women’s football by means of a new sports product

    DEFF Research Database (Denmark)

    Cortsen, Kenneth

    2016-01-01

    Women’s football (soccer in the US) does not reach the same overall popularity levels as men’s football measured on a variety of factors, i.e. league attendances, participants, media attention, fan engagement or strength of business models as it translates into brand equity and revenue generation....... This article investigates how a new sports product, i.e. a new football (soccer ball) labelled ‘Sensational 1’, and its interaction with positive participation numbers concerning women’s football in Denmark can enhance the brand equity of women’s football in Denmark and exploit the associated...... commercial opportunities. In doing so, the article discusses how this development relates to factors like winning and success, passion and the business of sports, accountability and role models, brand articulation and marketability in the context of women’s football in Denmark....

  20. Social Talent Scouting: A New Opportunity for the Identification of Football Players?

    OpenAIRE

    Radicchi Elena; Mozzachiodi Michele

    2016-01-01

    This paper investigates the diffusion of digital technologies within the football talent scouting process. A qualitative exploration based on open discussions and unstructured interviews with professionals involved in the football system (coaches, scouts, players’ agents, etc.) provides insights about how new technologies are used for recruiting athletes. The findings, which are mainly in the context of Italian football, indicate a cultural and generational gap in the use of new digital tools...

  1. APPROACHES TO THE CLASSIFICATION OF BRANDS OF PROFESSIONAL FOOTBALL CLUBS IN THE SYSTEM OF SPORTIVE MARKETING

    OpenAIRE

    Romat, E.; Ostroverh, S.

    2014-01-01

    This article was told about methods of classification of professional football clubs in the system of sportive marketing in the total commercial conditions of the most popular kind sport, football. Also was told about importance of brand in the professional football club as an active method of increasing trade value multi-functional enterprise in the sport area, which works on business model. The criterions where proposed and also was told about essence of the classification, which is used to...

  2. Sport or school? Dreams and dilemmas for talented young Danish football players

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh; Kahr Sørensen, Jan

    2009-01-01

      Today's young semi-professional football players are expected to continue their education while honing their talents as footballers. This means they must balance the contradictory demands that come from their education establishments and their football clubs. The present study explores how youn...... importance of completing a youth education is manifest and associated with significant personal concerns, lower examinations results, stress, drop-out and mental breakdown....

  3. The Impact of Circadian Misalignment on Athletic Performance in Professional Football Players

    OpenAIRE

    Smith, RS; Efron, B.; Mah, CD; Malhotra, A.

    2013-01-01

    Objective: We hypothesized that professional football teams would perform better than anticipated during games occurring close to their circadian peak in performance. Design: We reviewed the past 40 years of evening and daytime professional football games between west coast and east coast United States teams. In order to account for known factors influencing football game outcomes we compared the results to the point spread which addresses all significant differences between opposing teams fo...

  4. Keeping the Peace: Social identity, procedural justice and the policing of football crowds

    OpenAIRE

    Stott, Clifford; Hoggett, James; Pearson, Geoff

    2012-01-01

    This paper explores the relevance of the Elaborated Social Identity Model of Crowd Behaviour and Procedural Justice Theory to an understanding of both the presence and absence of collective conflict during football (soccer) crowd events. It provides an analysis of data gathered during longitudinal ethnographic study of fans of Cardiff City Football Club—a group of supporters with a notorious history of involvement in ‘hooliganism’ within the English domestic Football Leagues...

  5. Comparative analysis of indexes of physical preparedness of footballers of professional commands of different level

    OpenAIRE

    Shalenko V.V.; Pertsukhov A.A.

    2010-01-01

    This paper deals with results of the research of physical preparedness of professional teams of footballers of different level. The pedagogical testing program of the physical skills level includes control exercised recommended by the scientific-methodical committee of Ukrainian Federation of Football. The article presents indices of physical preparedness of footballers of different playing roles of the top league teams of Ukrainian championship and first league of Ukrainian team championship...

  6. The harsh rule of the goals: Data-driven performance indicators for football teams

    OpenAIRE

    Cintia, Paolo; Pappalardo, Luca; Pedreschi, Dino; Giannotti, Fosca; Malvaldi, Marco

    2015-01-01

    Sports analytics in general, and football (soccer in USA) analytics in particular, have evolved in recent years in an amazing way, thanks to automated or semi-automated sensing technologies that provide high-fidelity data streams extracted from every game. In this paper we propose a data-driven approach and show that there is a large potential to boost the understanding of football team performance. From observational data of football games we extract a set of pass-based performance indicator...

  7. FIFA 1975-2000: the business of a football development organisation

    OpenAIRE

    Eisenberg, Christiane

    2006-01-01

    The Fédération Internationale de Football Association (FIFA) is the governing body of world football and in this capacity has assumed the role of a global player in the relationship between sport and politics. While in the 1960s and 70s the organisation produced a growing number of political scandals in world football it has demonstrated a quite effective method of dealing with these problems in more recent times. The article develops the argument that this change for ...

  8. Evaluating a nationwide recreational football intervention: Recruitment, attendance, adherence, exercise intensity, and health effects

    DEFF Research Database (Denmark)

    Fløtum, Liljan av; Ottesen, Laila; Krustrup, Peter;

    2016-01-01

    The present study evaluated a nationwide exercise intervention with Football Fitness in a small-scale society. In all, 741 adult participants (20–72 yrs) were successfully recruited for Football Fitness training in local football clubs, corresponding to 2.1% of the adult population. A preinterven......-promoting nationwide training intervention for adult participants with an extraordinary recruitment, a high attendance rate, moderate adherence, high exercise intensity, and marked benefits in cardiovascular health profile and fitness....

  9. High risk of new knee injury in elite footballers with previous anterior cruciate ligament injury

    OpenAIRE

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2006-01-01

    Background: Anterior cruciate ligament (ACL) injury is a severeevent for a footballer, but it is unclear if the knee injuryrate is higher on returning to football after ACL injury. Objective: To study the risk of knee injury in elite footballerswith a history of ACL injury compared with those without. Method: The Swedish male professional league (310 players) wasstudied during 2001. Players with a history of ACL injury atthe study start were identified. Exposure to football and alltime loss i...

  10. Football Fan Aggression: The Importance of Low Basal Cortisol and a Fair Referee

    OpenAIRE

    Leander van der Meij; Fabian Klauke; Moore, Hannah L.; Ludwig, Yannick S.; Mercedes Almela; Van Lange, Paul A. M.

    2015-01-01

    Fan aggression in football (soccer) is a societal problem that affects many countries worldwide. However, to date, most studies use an epidemiological or survey approach to explain football fan aggression. This study used a controlled laboratory study to advance a model of predictors for fan aggression. To do so, football fans (n = 74) saw a match summary in which their favorite team lost against their most important rival. Next, we measured levels of aggression with the hot sauce paradigm, i...

  11. Construction and representation of identities in football museums: a comparative study

    OpenAIRE

    YANG Jing

    2015-01-01

    This thesis aims at providing a cross-cultural study of how football museums represent and construct identities, both collective and personal. The research is based on a multi-sited ethnography at selected football museums in the UK, Germany, and China, employing participant observation, photographic recording and online research methods. This investigation sharpens an anthropological awareness of constructions of multiple layered identities by examining football museums’ exhibiting practices...

  12. Morphological and Motor Characteristics of Croatian First League Female Football Players

    OpenAIRE

    Mandić Jelaska, Petra; Katić, Ratko; Jelaska, Igor

    2013-01-01

    The aim of this study was to determine the structure of morphological and motor characteristics of Croatian first league female football players and their impact on the estimated quality of the players. According to the goal of the research, a sample consisted of 70 Croatian first league female football players. Participants were measured in 18 tests for assessing morphological characteristics, a set of 12 basic motor abilities tests and a set of 7 tests for assessing football-specific motor ...

  13. Beneficial effects of recreational football on the cardiovascular risk profile in untrained premenopausal women

    DEFF Research Database (Denmark)

    Krustrup, Peter; Hansen, P R; Randers, M B;

    2010-01-01

    The present study examined the cardiovascular health effects of 16 weeks of recreational football training in untrained premenopausal women in comparison with continuous running training. Fifty healthy women were matched and randomized to a football (FG, n=25) or a running (RG, n=25) group and......, regular recreational football training has significant favorable effects on the cardiovascular risk profile in untrained premenopausal women and is at the least as efficient as continuous running....

  14. Doing Gender on and off the Pitch: the World of Female Football Players

    OpenAIRE

    John Harris

    2007-01-01

    The following paper looks at the experiences of female football (soccer) players at a College of Higher Education in the South of England. Association Football occupies a special place in English society where it has traditionally been linked to notions of toughness, manliness and hegemonic masculinity. The last decade has witnessed expedient growth in the number of women playing football and this has led to much debate related to the positioning of the game in contemporary society. Data was ...

  15. Firm Survival in Professional Sports: Evidence from the German Football League

    OpenAIRE

    Oberhofer, Harald; Philippovich, Tassilo; Winner, Hannes

    2010-01-01

    This paper investigates firm survival in professional football, arguing that the relegation and promotion system in football leagues is very similar to firm exits and entries in traditional goods and service markets. Empirically, we use a dataset containing information on how long football teams have participated in the German Premier League over the playing seasons 1981-82 to 2009-10. Controlling for club and market specific characteristics, such as a team's budget or its player composition,...

  16. The beautiful game? an econometric study of audiences, gambling and efficiency in English football

    OpenAIRE

    Kuypers, T.

    1997-01-01

    Football is the world's most watched sport. This thesis investigates three related aspects of football in England using econometric techniques. An investigation of the reasons why people watch football, both live and televised matches is undertaken. Particular attention is paid to outcome uncertainty, both match and seasonal. Two equations are developed to explain match attendance and BSkyB television audiences for the 1993/94 English Premier League season. In the match attendance equation ca...

  17. Return to Play After Shoulder Stabilization in National Football League Athletes

    OpenAIRE

    White, Matthew J.; Fleisig, Glenn S.; Aune, Kyle; Andrews, James R.; Dugas, Jeffrey R.; Cain, E. Lyle

    2014-01-01

    Objectives: Shoulder instability is a common and limiting injury to football players. The return to play (RTP) percentage and factors affecting RTP after shoulder stabilization in National Football League (NFL) players are not defined. The purpose of this study was to determine the rate of return to professional football play in the NFL after shoulder stabilization and to determine what factors may affect RTP in these athletes. Methods: Sixty NFL players who had undergone shoulder stabilizati...

  18. A National Survey About Parent Awareness of the Risk of Severe Brain Injury From Playing Football

    OpenAIRE

    Goldhaber, Gerald M.

    1993-01-01

    A survey was conducted to determine the level of awareness among parents of high school football players about the risk of severe brain injury. A national sample of 1007 randomly selected households was interviewed by telephone during February, 1992. All interviewees were parents of high school football players who either were currently playing football or had played within the previous 5 years. Survey questions measured the extent to which parents were aware both of the risks associated with...

  19. A national survey about parent awareness of the risk of severe brain injury from playing football.

    Science.gov (United States)

    Goldhaber, G M

    1993-01-01

    A survey was conducted to determine the level of awareness among parents of high school football players about the risk of severe brain injury. A national sample of 1007 randomly selected households was interviewed by telephone during February, 1992. All interviewees were parents of high school football players who either were currently playing football or had played within the previous 5 years. Survey questions measured the extent to which parents were aware both of the risks associated with playing high school football and the existing helmet warnings about those risks. Overall, the survey results demonstrated that parents of high school football players were uninformed about both the risk of severe brain injury from playing high school football and the football helmet warnings about that risk. Specifically, unprompted, most parents mentioned broken bones, knee injuries, sprains, or shoulder injuries as hazards associated with playing football. Few parents mentioned severe brain damage, even when prompted. Further, the overwhelming majority of parents incorrectly believed that wearing a football helmet generally eliminated the risk of severe brain injury. Very few parents had received information from any source about the risks of head injury or had heard that no football helmet can provide complete protection against this hazard. Few parents were aware of the warning label on the helmet or knew what the label said, even when prompted. In short, parents were unaware of the risk of severe brain damage, misinformed about a football helmet's ability to protect against this risk, and uninformed about the football helmet warning label about this risk. PMID:16558245

  20. Women in service uniforms

    Directory of Open Access Journals (Sweden)

    Hanna Karaszewska

    2012-12-01

    Full Text Available The article discusses the problems of women who work in the uniformed services with the particular emphasis on the performing of the occupation of the prison service. It presents the legal issues relating to equal treatment of men and women in the workplace, formal factors influencing their employment, the status of women in prison, and the problems of their conducting in the professional role. The article also presents the results of research conducted in Poland and all over the world, on the functioning of women in prison and their relations with officers of the Prison Service, as well as with inmates.

  1. Institutional Branding: A Content Analysis of Public Service Announcements from American Universities

    Science.gov (United States)

    Clayton, Michael J.; Cavanagh, Kevin V.; Hettche, Matt

    2012-01-01

    American universities receive millions of dollars worth of media exposure every year via Public Service Announcements (PSAs) broadcast during their respective school's athletic competitions. This research explores the message strategies and executional devices used by NCAA FBS (National Collegiate Athletic Association Football Bowl Subdivision)…

  2. The implementation of Football Fitness is highly influenced by interorganizational implementation behavior

    DEFF Research Database (Denmark)

    Bennike, Søren; Ottesen, Laila

    2015-01-01

    role. The way in which the role of sports for enhancing health has progressed from a passive and symbolic approach to one that is more explicit, ambitious and organized, is fairly new. In Denmark the Football Association has launched a concept called Football Fitness, which is a football based concept...... for health. The concept is designed by the FA and realized by local voluntary football Clubs. Overall the implementation process has been challenging. The aim of this paper is to explore the role of the interorganizational implementation behavior of the actors involved with the implementation of...

  3. Performance enhancements and muscular adaptations of a 16-week recreational football intervention for untrained women.

    Science.gov (United States)

    Bangsbo, J; Nielsen, J J; Mohr, M; Randers, M B; Krustrup, B R; Brito, J; Nybo, L; Krustrup, P

    2010-04-01

    The present study investigated the performance effects and physiological adaptations over 16 weeks of recreational football training and continuous running for healthy untrained premenopausal women in comparison with an inactive control group [Football group (FG): n=21; running group (RG): n=18; CO: n=14]. Two weekly 1-h training sessions were performed in FG and RG. After 4 and 16 weeks of training VO(2max) was elevated (Pwomen's football leads to significant increases in VO(2max), performance and muscular adaptations throughout a 16-week training period. Thus, football can be used as an activity to elevate the physical capacity of untrained women. PMID:19954496

  4. Individual responses to short-term heat acclimatisation as predictors of football performance in a hot, dry environment

    DEFF Research Database (Denmark)

    Racinais, Sebastien; Mohr, Magni; Buchheit, Martin; Voss, Sven Christian; Gaoua, Nadia; Grantham, Justin; Nybo, Lars

    2012-01-01

    To identify the relationship between field performance in a hot environment and individual heat acclimatisation responses in football players.......To identify the relationship between field performance in a hot environment and individual heat acclimatisation responses in football players....

  5. Catching a Galactic Football: Chandra Examines Cygnus A

    Science.gov (United States)

    2000-11-01

    Using NASA's Chandra X-ray Observatory, astronomers have found a giant football-shaped cavity within X-ray emitting hot gas surrounding the galaxy Cygnus A. The cavity in the hot gas has been created by two powerful jets emitted from the central black hole region in the nucleus of Cygnus A. Hot gas is steadily being piled up around the cavity as it continuously expands, creating a bright rim of X-ray emission. The jets themselves terminate in radio and X-ray emitting "hot spots" some 300,000 light years from the center of the galaxy. These results are being presented to the High Energy Astrophysics Division of the American Astronomical Society meeting in Honolulu, HI, by Andrew S. Wilson, Andrew J. Young (University of Maryland) and Patrick L. Shopbell (California Institute of Technology). "This is a spectacular cavity, which is inflated by jets and completely surrounds the Cygnus A galaxy," said Dr. Wilson, who is Professor of Astronomy at the University of Maryland, College Park. "We are witnessing a battle between the gravity of the Cygnus A galaxy, which is trying to pull the hot gas inwards, and the pressure of material created by the jets, which is trying to push the hot gas outwards." Cygnus A has long been famous as the brightest radio source in the sky. It is the nearest powerful radio galaxy. The Chandra X-ray image, which was taken with the Advanced CCD Imaging Spectrometer (ACIS), shows the cavity surrounded by a vast sea of extremely hot gas. The elongated oval shape comes from the force of the outwardly moving jets as they push through the hot gas. Bright bands around the "equator of the football" are also visible, and this may be evidence of material swirling toward the central black hole. Cygnus A Illustration Illustration of Cygnus A Credit: CXC Without the jets, an X-ray image of Cygnus A, which is about 700 million light years from Earth, would appear as a more or less spherical region (about 2 million light years across) of hot gas slowly

  6. Top-level football coaches' practical sense of talent

    DEFF Research Database (Denmark)

    Christensen, Mette Krogh

    For many years, it has been the ambition of coaches and administrators of top-level athletes to be able to identify distinct characteristics in young athletes which enable them to become excellent and successful in their sport. However, before these feats of excellence are achieved, a complex...... process of identification, development and selection takes place. Therefore, it is a much-desired quality in top-level coaches to be able to identify "true" talent. This study explores the ways in which talent identification is carried out among top-level football coaches, and it aims to identify specific...... structures of expert knowledge related to talent identification. The underlying basis of the study is the assumption that "talent can only be talent and recognized as such where it is values" [1], and that talent identification in top-level football is a question of the coaches' trained eye [2] and tacit...

  7. «EURO 2008» - European Football Championships

    CERN Multimedia

    DSU Department

    2008-01-01

    The Permanent Mission of Switzerland wishes to alert CERN to the potential impact of the three football matches to be staged at Geneva’s La Praille Stadium on 7, 11 and 15 June 2008 as part of the "Euro 2008" European Football Championships: hotel capacity and air, rail and road infrastructures will be heavily in demand, special security and transportation measures commensurate with the exceptional nature of this event will be put in place by the relevant authorities. The Mission recommends that these circumstances should be taken into account in the planning of meetings or other events which may take place over this period, and in particular that necessary hotel bookings be made as far in advance as possible. Further information can be found at the following website: http://www.geneve.ch/euro2008/ Relations with the Host States Service Tel.: 72848 mailto:relations.secretariat@cern.chhttp://www.cern.ch/relations

  8. «EURO 2008» - EUROPEAN FOOTBALL CHAMPIONSHIPS

    CERN Multimedia

    2007-01-01

    The Permanent Mission of Switzerland wishes to alert CERN to the potential impact of the three football matches to be staged at Geneva’s La Praille Stadium on 7, 11 and 15 June 2008 as part of the "Euro 2008" European Football Championships: hotel capacity and air, rail and road infrastructures will be heavily in demand, special security and transportation measures commensurate with the exceptional nature of this event will be put in place by the relevant authorities. The Mission recommends that these circumstances should be taken into account in the planning of meetings or other events which may take place over this period, and in particular that necessary hotel bookings be made as far in advance as possible. Further information can be found at the following website: http://www.geneve.ch/euro2008/ Relations with the Host States Service Tel.: 72848 relations.secretariat@cern.ch www.cern.ch/relations

  9. Technical Analysis on Mechanical Model Based Football Curveball

    Directory of Open Access Journals (Sweden)

    Feng Li

    2013-04-01

    Full Text Available In this study, from the angles the physics and biomechanics, in the case of the curveball generated by the rotation problem analysis and exposition, considering the speed, rotation, the wall, the goalkeeper, goaltender factors and football running track and the theory trajectory deviation factor, making the model as much as possible to simulate the actual effect and using the MATLAB software to draw the flight of the ball trajectory simulation. Reference designed for teaching, training and competition as well as to further deepen the awareness and understanding of football curveball. It can improve the free kick guidance and not only help the shooter to select the best shooting methods, but also for the goalkeeper has targeted to fighting with reference.

  10. Gender constructions and negotiations of female football fans

    DEFF Research Database (Denmark)

    Lenneis, Verena; Pfister, Gertrud Ursula

    2015-01-01

    While both the media and the academic literature focus primarily on male fans, in particular on violence and the prevention of hooliganism, little is known about female football supporters. This is also true of Denmark, a country that is known for its high degree of gender equality. This article...... aims to give insight into gender constructions and negotiations of female football fans in the stands. Drawing on a social constructivist perspective to gender and Bourdieu's (1984) approaches to field, capital and habitus, we explored the experiences and opinions of female fans. The methods employed...... were stadium observations as well as qualitative, guideline-based interviews with female supporters of three different clubs. The observations and interviews reveal that traditional gender norms, prejudices and sexism are widespread in the fan stands, and are often accepted and trivialised by the...

  11. THE ECONOMICS OF “BIG FIVE” EUROPEAN FOOTBALL LEAGUES

    Directory of Open Access Journals (Sweden)

    Teodor DIMA

    2015-09-01

    Full Text Available European football is a business with more and more attractive numbers for investors, shareholders or partners all over the planet. It has significantly changed especially over the last 20 years, following an intense procedure of acquisitions and marketing, a process that has brought important sums of money in this industry. This paper presents the overview of the “big five” European football leagues (England, Germany, Spain, Italy, France. The study is primarily focused on economics, but is also considering various social or cultural aspects (media, social media followers. The case-study on the five major leagues corroborates the theoretical underpinning. The paper investigates also the roots of financial regulation divergence in Europe and underlines the main issues regarding the UEFA financial fair-play rules.

  12. VIOLENCE MANAGEMENT IN FOOTBALL?: CRITICAL PERSPECTIVES ON ENGLAND AND BELGIUM

    Directory of Open Access Journals (Sweden)

    Fernando Segura M. Trejo

    2015-06-01

    Full Text Available This article arises from the need to review and think approaches of regulation and management of violence in football spectacle regarding the installed complaining standpoint of heavy-hand. Taking into consideration the Mexican and the Argetinian contexts, it is possible to observe how media as well as other actors involved in the business quote time and again England´s success regarding their hooligans. In opposition to this vision that has been translated into security arrangements. Two management approaches are here compared: the commercial transformation of the British football and the Belgic experience of sanctions combined with social prevention schemas. The objective aims at generating public policy discussion in order to find useful and discernible tools for other contexts.

  13. Strategic Development of the Manchester United Football Club

    Directory of Open Access Journals (Sweden)

    Vlad ROSCA

    2010-12-01

    Full Text Available The entry in an informational society which is developing day by day has increased the importance of economics on the professional sports market. The ways of economy and sport have aways met, but they were never so interdependent as in our days. In order to resist on the market, but especially in order to be competitive and to obtain sporting succes, a modern football club must consider managerial practices which to permit a good economic development. Manchester United is one of the most diversified football clubs in the world, earning income from various markets, such as the gambling, clothing, hospitality and alimentation or entertainment markets. The research presents some of the diversification forms Manchester United has used in order to grow its financial incomes.

  14. Uniformly rotating neutron stars

    CERN Document Server

    Boshkayev, Kuantay

    2016-01-01

    In this chapter we review the recent results on the equilibrium configurations of static and uniformly rotating neutron stars within the Hartle formalism. We start from the Einstein-Maxwell-Thomas-Fermi equations formulated and extended by Belvedere et al. (2012, 2014). We demonstrate how to conduct numerical integration of these equations for different central densities ${\\it \\rho}_c$ and angular velocities $\\Omega$ and compute the static $M^{stat}$ and rotating $M^{rot}$ masses, polar $R_p$ and equatorial $R_{\\rm eq}$ radii, eccentricity $\\epsilon$, moment of inertia $I$, angular momentum $J$, as well as the quadrupole moment $Q$ of the rotating configurations. In order to fulfill the stability criteria of rotating neutron stars we take into considerations the Keplerian mass-shedding limit and the axisymmetric secular instability. Furthermore, we construct the novel mass-radius relations, calculate the maximum mass and minimum rotation periods (maximum frequencies) of neutron stars. Eventually, we compare a...

  15. Fostering the Motivational Climate of a Team : A Case Study of the Organisation Environment of a Football Team

    OpenAIRE

    Rickard, Stephen; Rickard, Matilda; Dang, Yufei

    2012-01-01

    Football management is a science that has exploded in social and economic relevance in the past years (Morrow, 2003). Management of the football team has become increasingly important and has focused on motivational aspects within a team setting. One key characteristic of a successful football manager is arguably his/her ability to motivate players within a team to often operate at and above their potential (Perry, 2000). Due to the specialisation of football management in motivational aspect...

  16. AN INVESTIGATION OF THE RELATIONSHIP BETWEEN THE LEVEL OF MOBBING AND PROFESSIONAL BURNOUT AMONG TURKISH FOOTBALL TRAINERS

    OpenAIRE

    Gonca KORUCU AYTAN; CENGİZ, Recep

    2013-01-01

    The aim of this study is to identify the relationship between exposure to workplace mobbing and the level of professional burnout among football trainers. For this purpose, Negative Acts Questionnaire (NAQ) and Maslach Burnout Inventory (MBI) were administered to 515 football trainers who participated in the 2010-2011 Turkish trainer development seminar that was jointly organized by Football Federation of Turkey and Turkey Football Coaches Association in various regions including Ankara, Batm...

  17. An Exploratory Study of Mental Wellbeing and Factors Associated with Resillience Among Girls Engaged in Competitive Football

    OpenAIRE

    Warwick, Ian

    2015-01-01

    This study investigated the social and psychological impact on girls of playing competitive football and explored whether football is associated with their mental wellbeing. Football was identified as an appropriate focus for exploring the link between sport and wellbeing because of its status as the UK’s national sport and its role in gender socialisation processes. The study also explored the barriers to girls’ participation in football and discusses these findings in relation to gender/str...

  18. Should School Nurses Wear Uniforms?

    Science.gov (United States)

    Journal of School Health, 2001

    2001-01-01

    This 1958 paper questions whether school nurses should wear uniforms (specifically, white uniforms). It concludes that white uniforms are often associated with the treatment of ill people, and since many people have a fear reaction to them, they are not necessary and are even undesirable. Since school nurses are school staff members, they should…

  19. On Passion and Sports Fans:A Look at Football

    OpenAIRE

    Vallerand, Robert J.; Ntoumanis, Nikos; Philippe, Frederick L; Lavigne, Genevieve L; Carbonneau, Noemie; Bonneville, Arielle; Lagac-Labont, Camille; Maliha, Gabrielle

    2008-01-01

    The purpose of the present research was to test the applicability of the Dualistic Model of Passion (Vallerand et al., 2003) to being a sport (football) fan. The model posits that passion is a strong inclination toward an activity that individuals like (or even love), that they value, and in which they invest time and energy. Furthermore, two types of passion are proposed: harmonious and obsessive passion. While obsessive passion entails an uncontrollable urge to engage in the passionate acti...

  20. Goal! Profit maximization and win maximization in football leagues

    OpenAIRE

    Pedro Garcia-del-Barrio; Stefan Szymanski

    2006-01-01

    In this paper we estimate the best responses of football clubs to the choices of other clubs in Spanish and English leagues over the period 1994-2004. We find that choices are more closely approximated by win maximization than by profit maximization in both the short term and the long term. We examine club characteristics that might explain variations in choices between Spanish clubs.

  1. Behavioral Interventions to Improve Performance in Collegiate Football

    OpenAIRE

    Smith, Shannon L.; Ward, Phillip

    2006-01-01

    Using a multitreatment withdrawal design, this study evaluated the differential effects of publicly posted plus verbal feedback, goal setting plus verbal feedback, and publicly posted feedback, verbal feedback, and goal setting together on the performance of 3 collegiate football players in practice scrimmages. Also assessed was whether the changes in practice behavior generalized to games. The dependent variables were performances on three wide receiver skills. The results show that public p...

  2. The relationship between personality and performance of football referees

    OpenAIRE

    Pirooz Sayfollahpour; Farideh Ashraf Ganjooee; Reza Nikbakhsh

    2013-01-01

    After coaches and athletes, referees are the third side of sporting events. If the judgment is done properly, the result of competition will be determined according to skill and tactical superiority; otherwise, other environmental factors may affect the result of competition. Personality is one of the distinctive aspects of every individual’s life. Personality characteristics predispose an individual to perform various actions in specific situations. Football is one of the most stressful jobs...

  3. Football fever: goal distributions and non-Gaussian statistics

    Science.gov (United States)

    Bittner, E.; Nußbaumer, A.; Janke, W.; Weigel, M.

    2009-02-01

    Analyzing football score data with statistical techniques, we investigate how the not purely random, but highly co-operative nature of the game is reflected in averaged properties such as the probability distributions of scored goals for the home and away teams. As it turns out, especially the tails of the distributions are not well described by the Poissonian or binomial model resulting from the assumption of uncorrelated random events. Instead, a good effective description of the data is provided by less basic distributions such as the negative binomial one or the probability densities of extreme value statistics. To understand this behavior from a microscopical point of view, however, no waiting time problem or extremal process need be invoked. Instead, modifying the Bernoulli random process underlying the Poissonian model to include a simple component of self-affirmation seems to describe the data surprisingly well and allows to understand the observed deviation from Gaussian statistics. The phenomenological distributions used before can be understood as special cases within this framework. We analyzed historical football score data from many leagues in Europe as well as from international tournaments, including data from all past tournaments of the “FIFA World Cup” series, and found the proposed models to be applicable rather universally. In particular, here we analyze the results of the German women’s premier football league and consider the two separate German men’s premier leagues in the East and West during the cold war times as well as the unified league after 1990 to see how scoring in football and the component of self-affirmation depend on cultural and political circumstances.

  4. Glorification of violence in British films depicting football hooliganism

    OpenAIRE

    Żyśko, Konrad

    2013-01-01

    In this paper I tried to demonstrate that the British films depicting football hooliganism could be viewed as glorifying violence. A considerably great number of scenes and a great amount of time devoted to the presentation of violence, together with the unpunished, painless and heroic aspects of such presentations are just one side of the glorifying coin. The other side is occupied with the deeper meaning of particular scenes or the general overtones of the films which seem to develop a tend...

  5. Determinants of group cohesion on the football team.

    Directory of Open Access Journals (Sweden)

    Sheriff Sarhan

    2011-10-01

    Full Text Available It is shown analysis of the determinants of cohesion and their manifestation in athletes - football players. We consider personal factors and their relationship to credible group cohesion among players. Established that the determinants of group cohesion are a factor with "emotional instability - emotional stability," the experience of the team, normative behavior (factor G, the factor Q2: «conformism - non-conformism," resistance to conflict, factor A "closed - sociability" and the factor F: «restraint - expressiveness."

  6. Acute Subdural Hematoma in a High School Football Player

    OpenAIRE

    Litt, David W.

    1995-01-01

    A 16-year-old football player developed a headache following a collision during a game. When his headache persisted for 1 week, he underwent a computerized tomographic (CT) scan to determine the cause. Findings were normal and a concussion was diagnosed. Seventeen days after the injury, the athlete reported disappearance of his symptoms. Provocative testing failed to recreate symptoms. The athlete continued to deny any symptoms and was cleared for unlimited participation 30 days after the ini...

  7. Altitude as handicap in rank-order football tournaments

    OpenAIRE

    Fawaz, Yarine; Casas, Agustin

    2013-01-01

    In 2007, based on medical reports, FIFA ruled that no international football competition could be played in stadiums with an altitude higher than 2500 meters. We provide stark evidence which supports the claim that playing in high altitude benefits the home team through two channels. First, in these scenarios, high altitude teams (HAT) do better against low altitude teams than against other high altitude teams. Second, every time that low altitude teams visit other high altitude teams they ge...

  8. Sustainability as architecture for people: the case of football stadiums

    OpenAIRE

    Lucas, Susana; Afonso, Armando Silva; Ferreira, Victor

    2013-01-01

    The football stadiums are a center of emotions. In use the assembly is of thousands of people in a short period of time, a few hours. The sustainability of these sports facilities can not only be associated with its construction and operation. In 2011 the Quality Manual of Stadiums developed by UEFA appears the concept of Sustainable Architecture - Architecture for people. The concept of "architecture for people," emphasizes the need for well-being, comfort, and both psychological an...

  9. Body density differences between negro and caucasian professional football players

    OpenAIRE

    Adams, J.; Bagnall, K. M.; McFadden, K. D.; Mottola, M.

    1981-01-01

    Other workers have shown that the bone density for the average negro is greater than for the average caucasian. This would lead to greater values of body density for the average negro but it is confused because the average negro has a different body form (and consequently different proportions of body components) compared with the average caucasian. This study of body density of a group of professional Canadian football players investigates whether or not to separate negroes from caucasians w...

  10. Bilateral locked posterior shoulder dislocation in a footballer.

    OpenAIRE

    Ryan, J; Whitten, M

    1997-01-01

    Posterior dislocation of the shoulder is an uncommon injury, accounting for between 2% and 4% of all shoulder dislocations. It occurs most frequently in patients following convulsions or direct anterior force to the shoulder. It is a particularly uncommon injury in sport. This paper reports an unusual case of bilateal locked posteriorly dislocated shoulders in a previously healthy young man who fell while playing football.

  11. Movement Profiles, Match Events, and Performance in Australian Football.

    Science.gov (United States)

    Johnston, Richard J; Watsford, Mark L; Austin, Damien J; Pine, Matthew J; Spurrs, Robert W

    2016-08-01

    Johnston, RJ, Watsford, ML, Austin, D, Pine, MJ, and Spurrs, RW. Movement profiles, match events, and performance in Australian football. J Strength Cond Res 30(8): 2129-2137, 2016-This study examined the relationship between movement demands, match events, and match performance in professional Australian football. Data were collected from 19 players using global positioning system units during 2 Australian Football League seasons. A range of movement demands and instantaneous power measures were collected. The players were divided into high-caliber (HC, ≥17/20) and low-caliber (LC, ≤8/20) groups based on the rating score by their coaches. A Mann-Whitney U-test, independent samples t-test, and effect sizes were used to determine whether any differences existed between the 2 groups. The HC group had a significantly higher match duration (7.2%), higher total distance (9.6%), and covered more distance and spent more time high-speed running per minute (12.7 and 11.9%). Although not significant, the effect sizes revealed that the HC group tended to have a higher mean metabolic power output (2.6%) and spent more time at the high power zone (7.9%). For the match event data, the HC group had significantly more involvements with the football. The results demonstrated the higher physical demands placed on the HC group. The findings suggest that analyzing instantaneous power measures can provide valuable information about the physical demands placed on team sport athletes to coaches and conditioning staff. PMID:26808858

  12. Establishing Normative Data for the Visual Skills of Gaelic Footballers

    OpenAIRE

    Kennelly, Valerie, [Thesis

    2013-01-01

    Although sports vision procedures have been implemented in many sports worldwide, no rigorous scientific investigation of the visual skills trends of Gaelic Athletic Association (GAA) participants has been carried out in Ireland to date. The aim of this study was to identify the visual skills required to play Gaelic football and to establish normative data for those skills which can be used to classify, superior, above average, average, below average and inferior visual performance. Hardware ...

  13. A message queue based event notification system : football lottery system

    OpenAIRE

    Xu, Yunpeng

    2010-01-01

    The event notification service enables user of getting informed about the occurrence of their events of interest. Message queue technology provides asynchronous message exchange functions between computer processes. This thesis presents a solution of building event notification system using the message queue approach. The events in the experiment are generated during the football match and used for both stateless and stateful processing. The system includes three main applic...

  14. Nutrition and hydration concerns of the female football player

    OpenAIRE

    Maughan, Ronald J; Shirreffs, Susan M

    2007-01-01

    There is little information on the nutritional habits of female football players at any level of the game. There is also a shortage of information on the nutrition and hydration strategies that players should adopt. In general, differences in nutritional needs between males and females are smaller than differences between individuals, so that principles developed for male players also apply to women. There is a need to address energy balance and body composition: prolonged energy deficits can...

  15. Football injuries during European Championships 2004-2005.

    Science.gov (United States)

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2007-09-01

    The risk of injury in football is high, but few studies have compared men's and women's football injuries. The purpose of this prospective study was to analyse the exposure and injury characteristics of European Championships in football and to compare data for men, women and male youth players. The national teams of all 32 countries (672 players) that qualified to the men's European Championship 2004, the women's European Championship 2005 and the men's Under-19 European Championship 2005 were studied. Individual training and match exposure was documented during the tournaments as well as time loss injuries. The overall injury incidence was 14 times higher during match play than during training (34.6 vs. 2.4 injuries per 1000 h, P women's championship had a significantly higher match injury incidence compared to teams going to the semi-finals (65.4 vs. 5.0 injuries per 1000 h, P = 0.02). Non-contact mechanisms were ascribed for 41% of the match injuries. One-fifth of all injuries were severe with absence from play longer than 4 weeks. In conclusion, injury incidences during the European Championships studied were very similar and it seems thus that the risk of injury in international football is at least not higher in women than in men. The teams eliminated in the women's championship had a significantly higher match injury incidence than the teams going to the final stage. Finally, the high frequency of non-contact injury is worrying from a prevention perspective and should be addressed in future studies. PMID:17375283

  16. Self-affirmation model for football goal distributions

    OpenAIRE

    Bittner, Elmar; Nussbaumer, Andreas; Janke, Wolfhard; Weigel, Martin

    2007-01-01

    Analyzing football score data with statistical techniques, we investigate how the highly co-operative nature of the game is reflected in averaged properties such as the distributions of scored goals for the home and away teams. It turns out that in particular the tails of the distributions are not well described by independent Bernoulli trials, but rather well modeled by negative binomial or generalized extreme value distributions. To understand this behavior from first principles, we suggest...

  17. Football fever: goal distributions and non-Gaussian statistics

    OpenAIRE

    Bittner, Elmar; Nussbaumer, Andreas; Janke, Wolfhard; Weigel, Martin

    2006-01-01

    Analyzing football score data with statistical techniques, we investigate how the not purely random, but highly co-operative nature of the game is reflected in averaged properties such as the probability distributions of scored goals for the home and away teams. As it turns out, especially the tails of the distributions are not well described by the Poissonian or binomial model resulting from the assumption of uncorrelated random events. Instead, a good effective description of the data is pr...

  18. Minimizing Liability Risks of Head and Neck Injuries in Football

    OpenAIRE

    Heck, Jonathan F.; Weis, Michael P.; Gartland, James M.; Weis, Craig R.

    1994-01-01

    Although catastrophic head and neck injuries in football occur infrequently, their occurrence is almost always followed by litigation. The athletic trainer has to be sure he/she has adequate liability insurance to cover the costs of a defense and a possible judgment. General claims filed against athletic staffs usually deal with instruction, equipment, matching of participants, supervision, and/or postinjury care. The defenses to these claims include: statutory immunity, assumption of risk, r...

  19. A model to explain support in Spanish football

    OpenAIRE

    Barajas, Angel; Crolley, Liz

    2005-01-01

    This paper analyses the factors which affect support and influence revenues in Spanish professional football clubs. It focuses on the relationships between attendance and different sets of variables: those that relate to the socio-economic environment, the quality of product (results) and the quality of means of production (team squad). The main conclusions are, firstly, that the quality of the squad influences attendance through its performance on the pitch, secondly, that the level of atten...

  20. Measuring efficiency and sustainable growth in Spanish football teams

    OpenAIRE

    Guzmán Raja, Isidoro

    2010-01-01

    For a long time now professional football clubs have been deemed to be a special business, because of the need to attain two different objectives together, namely, success on the field and success in business performance. In this sense, business success is likely to generate on-field success as the ability to purchase talented players increases, to contract the best trainers that outline the most advanced sport strategies, etc. To achieve these goals, clubs must organize their resources ...

  1. Talent Development in Female Football : What characterizes a successful environment?

    OpenAIRE

    Westermark, Moa

    2016-01-01

    Research on talent development has developed to highlight the central role of the environment and have found that good and supportive environments can ease prospective elite athletes’ transition from junior to senior elite level in sport. The aim of this study was to examine a successful athletic talent development environment in female football through a holistic ecological approach, in order to provide a holistic description of the environment. Furthermore, the aim was to explain how factor...

  2. Technical Analysis on Mechanical Model Based Football Curveball

    OpenAIRE

    Feng Li; Lu Liu

    2013-01-01

    In this study, from the angles the physics and biomechanics, in the case of the curveball generated by the rotation problem analysis and exposition, considering the speed, rotation, the wall, the goalkeeper, goaltender factors and football running track and the theory trajectory deviation factor, making the model as much as possible to simulate the actual effect and using the MATLAB software to draw the flight of the ball trajectory simulation. Reference designed for teaching, training and co...

  3. Australian Rules football: an anthropometric study of participants.

    OpenAIRE

    Burke, L M; Read, R S; Gollan, R A

    1985-01-01

    Anthropometric measurements and personal data were collected from 119 Australian Rules footballers from Victoria. A top level professional league team, a second level association team, and an A-grade amateur association team were observed, representing three levels of ability. The profile of physical features of these athletes at the beginning of the season is presented. A gradation of body size was observed between teams. The players in the top level team were slightly taller and heavier tha...

  4. The colour of a football outfit affects visibility and team success.

    Science.gov (United States)

    Olde Rikkert, Joris; Haes, Vincent De; Barsingerhorn, Annemiek D; Theelen, Thomas; Olde Rikkert, Marcel G M

    2015-01-01

    We investigated the impact of the colour of football outfits on localising football players and on the results of football matches. Two studies were conducted: an experimental study examining the effects of outfit colour on the assessment of the positions of computer-animated football players in a video set-up (study 1) and a retrospective study on professional football clubs' performances dependent on their outfit colours (study 2). The studies were conducted with 18 human volunteers aged 15-18 years (study 1) and league results from 10 professional European football teams over 17 years (1995-2013) (study 2). We analysed the number of correct assessments of the positions of virtual football players with different outfit colours (study 1) and analysed the relationship between match results and outfits' colours (study 2). Study 1 showed that the position of players wearing white outfits was better assessed in 5.2% of the trials compared to players wearing green outfits (P = 0.007). Study 2 showed that Manchester City conceded less goals against in away games in highly visible kits (r = 0.62; P = 0.024), while Newcastle United conceded less goals and won more points while playing in kits associated with low visibility (r = 0.63; P = 0.007; r = 0.50; P = 0.040, respectively). We conclude that the colour of football outfits affects evaluations of football players' positions on the field, with white tricots resulting in the best location assessment. The outfit colour may indirectly influence football match results, warranting more attention to the home and away shirts by team managers and football scientists. PMID:26140538

  5. STRATEGIES AND GUIDELINES FOR THE SELECTION AND TAKING DEBUTANTES WOMEN'S FOOTBALL

    Directory of Open Access Journals (Sweden)

    DAMIAN GEORGE COSMIN

    2012-06-01

    Full Text Available PurposeFrom its inception until today, the game of football has seen considerable progress without limits foresee this. Considering that nearly all countries in the world is developing a national championship football, we conclude that it - football game - is the most popular sport development area in the world.But achieving high performance in football is conditional on early detection as real girls practicing the qualities for soccer, the application of scientific criteria in their selection and not least, a quality education.Because until now, as our knowledge in our country there is a selection model for women's football, we believe that our scientific approach puts the "cornerstone" necessary for achieving it.MethodsIn addition to data from the study of literature, to have a complete selection and initiation of female debutantes in football, I had a poll, the coaches who run these teams. Through this survey we wanted to see how it is perceived among the coaches, the importance of selection in women's football.The questionnaire contains questions designed, including the importance of selection issues in women's football and to highlight ways of achieving this and was administered to 15 female football coaches in the Women's Football League in Romania.ConclusionsAfter analyzing the responses to the questionnaire were applied to the following conclusions:- main component of training at this level is the technical training followed by the physical;- training methods preferred by coaches at this age are moving games (relay circuits with different technical elements, etc.;-assessing the physical and technical player frequency is satisfactory - the beginning and end of each preparation;-most important measures that should be applied for that girls who choose to turn to football training does not stop after just a few weeks are science-based selection, the actual results obtained from the tests and trials and the application training of modern and

  6. Wireless nanosensors for monitoring concussion of football players

    Science.gov (United States)

    Ramasamy, Mouli; Harbaugh, Robert E.; Varadan, Vijay K.

    2015-04-01

    Football players are more to violent impacts and injuries more than any athlete in any other sport. Concussion or mild traumatic brain injuries were one of the lesser known sports injuries until the last decade. With the advent of modern technologies in medical and engineering disciplines, people are now more aware of concussion detection and prevention. These concussions are often overlooked by football players themselves. The cumulative effect of these mild traumatic brain injuries can cause long-term residual brain dysfunctions. The principle of concussion is based the movement of the brain in the neurocranium and viscerocranium. The brain is encapsulated by the cerebrospinal fluid which acts as a protective layer for the brain. This fluid can protect the brain against minor movements, however, any rapid movements of the brain may mitigate the protective capability of the cerebrospinal fluid. In this paper, we propose a wireless health monitoring helmet that addresses the concerns of the current monitoring methods - it is non-invasive for a football player as helmet is not an additional gear, it is efficient in performance as it is equipped with EEG nanosensors and 3D accelerometer, it does not restrict the movement of the user as it wirelessly communicates to the remote monitoring station, requirement of individual monitoring stations are not required for each player as the ZigBee protocol can couple multiple transmitters with one receiver. A helmet was developed and validated according to the above mentioned parameters.

  7. Compression and texture in socks enhance football kicking performance.

    Science.gov (United States)

    Hasan, Hosni; Davids, Keith; Chow, Jia Yi; Kerr, Graham

    2016-08-01

    The purpose of this study was to observe effects of wearing textured insoles and clinical compression socks on organisation of lower limb interceptive actions in developing athletes of different skill levels in association football. Six advanced learners and six completely novice football players (15.4±0.9years) performed 20 instep kicks with maximum velocity, in four randomly organised insoles and socks conditions, (a) Smooth Socks with Smooth Insoles (SSSI); (b) Smooth Socks with Textured Insoles (SSTI); (c) Compression Socks with Smooth Insoles (CSSI) and (d), Compression Socks with Textured Insoles (CSTI). Reflective markers were placed on key anatomical locations and the ball to facilitate three-dimensional (3D) movement recording and analysis. Data on 3D kinematic variables and initial ball velocity were analysed using one-way mixed model ANOVAs. Results revealed that wearing textured and compression materials enhanced performance in key variables, such as the maximum velocity of the instep kick and increased initial ball velocity, among advanced learners compared to the use of non-textured and compression materials. Adding texture to football boot insoles appeared to interact with compression materials to improve kicking performance, captured by these important measures. This improvement in kicking performance is likely to have occurred through enhanced somatosensory system feedback utilised for foot placement and movement organisation of the lower limbs. Data suggested that advanced learners were better at harnessing the augmented feedback information from compression and texture to regulate emerging movement patterns compared to novices. PMID:27155962

  8. 76 FR 41691 - Safety Zone; BGSU Football Gridiron Classic Golf and Dinner Fireworks, Catawba Island Club, Port...

    Science.gov (United States)

    2011-07-15

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; BGSU Football Gridiron Classic Golf and... Lake Erie during the BGSU Football Gridiron Classic Golf and Dinner Fireworks. This temporary safety..., Bowling Green State University will hold its BGSU Football Gridiron Classic Golf and Dinner Fireworks,...

  9. BCS or Just BS: How College Football Could Crown the Wrong National Champion? Just Do the Math--Correctly!

    Science.gov (United States)

    Teasley, C.E. Wynn; Hornyak, Martin

    2010-01-01

    The 2009 college football season is here, but there has been a continuing controversy swirling over how the Football Bowl Subdivision (FBS) selects its national champion. College football uses a multi-criterion decision matrix (MCDM) evaluation technique to determine which two teams will play for the national championship. We analyzed the BCS…

  10. How do the share prices of football clubs react to new managerial appointments? : An event study of publicly listed Danish football clubs

    OpenAIRE

    Näslund, Fredrik; Howell, Niklas

    2014-01-01

    The study sets out to examine whether or not there is an effect on the share price when appointing new managers for football clubs. CEOs and football managers have been compared in terms of responsibilities and while there is a wealth of research on the effect on the share price of appointing a new CEO, there has been little research on the same effect for football managers. With that in mind, the study aims to answer the following research question: How do the share prices of publicly listed...

  11. Skin carcinogenesis following uniform and non-uniform β irradiation

    International Nuclear Information System (INIS)

    Where workers or the general public may be exposed to ionising radiation, the irradiation is rarely uniform. The risk figures and dose limits recommended by the International Commission on Radiological Protection (ICRP) are based largely on clinical and epidemiological studies of reasonably uniform irradiated organs. The paucity of clinical or experimental data for highly non-uniform exposures has prevented the ICRP from providing adequate recommendations. This weakness has led on a number of occasions to the postulate that highly non-uniform exposures of organs could be 100,000 times more carcinogenic than ICRP risk figures would predict. This so-called ''hot-particle hypothesis'' found little support among reputable radiobiologists, but could not be clearly and definitively refuted on the basis of experiment. An experiment, based on skin tumour induction in mouse skin, is described which was developed to test the hypothesis. The skin of 1200 SAS/4 male mice has been exposed to a range of uniform and non-uniform sources of the β emitter 170Tm (Emax ∼ 1 MeV). Non-uniform exposures were produced using arrays of 32 or 8 2-mm diameter sources distributed over the same 8-cm2 area as a uniform control source. Average skin doses varied from 2-100 Gy. The results for the non-uniform sources show a 30% reduction in tumour incidence by the 32-point array at the lower mean doses compared with the response from uniform sources. The eight-point array showed an order-of-magnitude reduction in tumour incidence compared to uniform irradiation at low doses. These results, in direct contradiction to the ''hot particle hypothesis'', indicate that non-uniform exposures produce significantly fewer tumours than uniform exposures. (author)

  12. Extensional Uniformity for Boolean Circuits

    CERN Document Server

    McKenzie, Pierre; Vollmer, Heribert

    2008-01-01

    Imposing an extensional uniformity condition on a non-uniform circuit complexity class C means simply intersecting C with a uniform class L. By contrast, the usual intensional uniformity conditions require that a resource-bounded machine be able to exhibit the circuits in the circuit family defining C. We say that (C,L) has the "Uniformity Duality Property" if the extensionally uniform class C \\cap L can be captured intensionally by means of adding so-called "L-numerical predicates" to the first-order descriptive complexity apparatus describing the connection language of the circuit family defining C. This paper exhibits positive instances and negative instances of the Uniformity Duality Property.

  13. Regular Football Practice Improves Autonomic Cardiac Function in Male Children

    Directory of Open Access Journals (Sweden)

    Fernandes

    2015-09-01

    Full Text Available Background The role of the autonomic nervous system (ANS in the cardiovascular regulation is of primal importance. Since it has been associated with adverse conditions such as cardiac arrhythmias, sudden death, sleep disorders, hypertension and obesity. Objectives The present study aimed to investigate the impact of recreational football practice on the autonomic cardiac function of male children, as measured by heart rate variability. Patients and Methods Forty-seven male children aged 9 - 12 years were selected according to their engagement with football oriented practice outside school context. The children were divided into a football group (FG; n = 22 and a control group (CG; n = 25. The FG had regular football practices, with 2 weekly training sessions and occasional weekend matches. The CG was not engaged with any physical activity other than complementary school-based physical education classes. Data from physical activity, physical fitness, and heart rate variability measured in time and frequency domains were obtained. Results The anthropometric and body composition characteristics were similar in both groups (P > 0.05. The groups were also similar in time spent daily on moderate-to-vigorous physical activities (FG vs. CG: 114 ± 64 vs. 87 ± 55 minutes; P > 0.05. However, the FG performed better (P < 0.05 in Yo-Yo intermittent endurance test (1394 ± 558 vs. 778 ± 408 m and 15-m sprint test (3.06 ± 0.17 vs. 3.20 ± 0.23 s. Also, the FG presented enhanced autonomic function. Significant differences were detected (P < 0.05 between groups for low frequency normalized units (38.0 ± 15.2 vs. 47.3 ± 14.2 n.u (normalized units, high frequency normalized units (62.1 ± 15.2 vs. 52.8 ± 14.2 n.u., and LF:HF ratio (0.7 ± 0.4 vs. 1.1 ± 0.6 ms2. Conclusions Children engaged with regular football practice presented enhanced physical fitness and autonomic function, by increasing vagal tone at rest.

  14. Effective learning among elite football players: the development of a football-specific self-regulated learning questionnaire.

    Science.gov (United States)

    Toering, Tynke; Jordet, Geir; Ripegutu, Anders

    2013-01-01

    The present study aimed to develop a football-specific self-report instrument measuring self-regulated learning in the context of daily practice, which can be used to monitor the extent to which players take responsibility for their own learning. Development of the instrument involved six steps: 1. Literature review based on Zimmerman's (2006) theory of self-regulated learning, 2. Item generation, 3. Item validation, 4. Pilot studies, 5. Exploratory factor analysis (EFA), and 6. Confirmatory factor analysis (CFA). The instrument was tested for reliability and validity among 204 elite youth football players aged 13-16 years (Mage = 14.6; s = 0.60; 123 boys, 81 girls). The EFA indicated that a five-factor model fitted the observed data best (reflection, evaluation, planning, speaking up, and coaching). However, the CFA showed that a three-factor structure including 22 items produced a satisfactory model fit (reflection, evaluation, and planning; non-normed fit index [NNFI] = 0.96, comparative fit index [CFI] = 0.95, root mean square error of approximation [RMSEA] = 0.067). While the self-regulation processes of reflection, evaluation, and planning are strongly related and fit well into one model, other self-regulated learning processes seem to be more individually determined. In conclusion, the questionnaire developed in this study is considered a reliable and valid instrument to measure self-regulated learning among elite football players. PMID:23731271

  15. Comparison of Speed, Agility, Anaerobic Strength and Anthropometric Characteristics in Male Football and Futsal Players

    Science.gov (United States)

    Kartal, Resat

    2016-01-01

    The purpose of this study is to compare speed, agility, anaerobic strength and some anthropometric characteristics in male football and futsal players. The sample of the study is composed of male futsal team players of Aydin Adnan Menderes University (19-24 aged) (n = 12) and Aydin Merkez Yeniköy Football Club players (19-24 aged) (n = 12). Within…

  16. Plantar flexor neuromuscular adjustments following match-play football in hot and cool conditions

    DEFF Research Database (Denmark)

    Girard, O; Nybo, Lars; Mohr, Magni;

    2015-01-01

    We assessed neuromuscular fatigue and recovery of the plantar flexors after playing football with or without severe heat stress. Neuromuscular characteristics of the plantar flexors were assessed in 17 male players at baseline and ∼30 min, 24, and 48 h after two 90-min football matches in temperate...

  17. Fan relationship management in football - going beyond traditional product offerings to win the hearts of fans

    DEFF Research Database (Denmark)

    Cortsen, Kenneth

    2015-01-01

    The management and control of fan relations should go beyond a football club’s traditional product and service offerings and touch the important experiential side of the football economy. This will create a stronger platform to optimize ROI, ROE and ROO relating to different fan segments....

  18. Self-Esteem Profile among the Female Futsal-Football Players at Jordanian Clubs

    Science.gov (United States)

    Khasawneh, Aman

    2015-01-01

    This study aimed at identifying the level of physical and body self-esteem among the female futsal - football players at Jordanian clubs. The sample of the study was composed of (38) female players among the Jordanian clubs' players of futsal-football who were chosen randomly out of the study community, and the self-esteem scale was used,…

  19. The influence of club football on children’s daily physical activity

    DEFF Research Database (Denmark)

    Nielsen, Glen; Bugge, Anna; Andersen, Lars Bo

    2016-01-01

    have football facilities which allow able and interested children to play football for many hours each week during school recess. On a more general level, the results indicate that the influence leisure-time club sport participation has on PA may differ due to how well the sport can be transferred to...

  20. Project NFFL: The Niagara Fantasy Football League and Sport Marketing Education

    Science.gov (United States)

    Davis, Dexter J.

    2012-01-01

    Estimates are that 32 million people currently play fantasy football every year. Project Based Learning (PBL) is one method of engaging students in the educational process. This paper outlines a semester long project undertaken by undergraduate sport management students that uses fantasy football as a vehicle to enhance student knowledge of basic…

  1. Athletics, Applications, & Yields: The Relationship between Successful College Football and Institutional Attractiveness

    Science.gov (United States)

    Jones, Willis A.

    2009-01-01

    This study examines the impact of fielding a successful college football team on institutional popularity using a dependent variable (admissions yield) and an independent variable (bowl game television rating) which have been unexamined in previous research on this topic. The findings suggest that college football success is correlated with a…

  2. "Score in French": Motivating Boys with Football in Key Stage 3

    Science.gov (United States)

    McCall, Ian

    2011-01-01

    This article discusses "Score in French," an innovative football-related languages project designed by the University of Southampton to motivate boys in French at Key Stage 3 (ages 11-14). The article starts by explaining the rationale for the choice of football as the topic for a project aimed at motivating boys. It considers the main reasons why…

  3. High School Football Players and Their Coaches: A Qualitative Study of Their Relationships

    Science.gov (United States)

    Skaza, Robert J.

    2014-01-01

    This basic qualitative study of high school football coach-player relationships explores the players' perceptions of these relationships, specifically the perceptions the players have of how these relationships influenced their lives. This study allowed the researcher to examine the characteristics of high school football coaches as they relate to…

  4. Behavioral Intervention for Teaching Tackling Skills to High School Football Athletes

    Science.gov (United States)

    Stokes, John V.; Luiselli, James K.; Reed, Derek D.

    2010-01-01

    Between 2001 and 2005, football-related injuries accounted for 1,060,823 emergency room visits to U.S. hospitals (Mello, Myers, Christian, Palmisciano, & Linakis, 2009). Among high school football athletes, statistics reveal that for the period of 1984 to 1999, there were 63 injuries resulting in permanent disability (Mueller, 2001). Additional…

  5. Return to Play Guidelines Cannot Solve the Football-Related Concussion Problem

    Science.gov (United States)

    Johnson, L. Syd M.

    2012-01-01

    Background: High school football players are the single largest cohort of athletes playing tackle football, and account for the majority of sport-related concussions. Return to play guidelines (RTPs) have emerged as the preferred approach for addressing the problem of sport-related concussion in youth athletes. Methods: This article reviews…

  6. Does Becoming a Member of the Football Bowl Subdivision Increase Institutional Attractiveness to Potential Students

    Science.gov (United States)

    Jones, Willis A.

    2014-01-01

    In recent years, a number of colleges and universities have made the decision to pursue membership in the NCAA's Football Bowl Subdivision (FBS) with the idea that participating in higher profile intercollegiate football can help attract students to their institution. This belief, however, has not been empirically examined. Using…

  7. The Heritage Fallacy: Race, Loyalty, and the First Grambling-Southern Football Game

    Science.gov (United States)

    Aiello, Thomas

    2010-01-01

    On Armistice Day 1932, the Southern University Bushmen football team left Baton Rouge and traveled to Monroe, Louisiana to play the Tigers of Louisiana Negro Normal and Industrial Institute for the first time. Normal was far younger than Southern. It was a two-year junior college in the northeast cotton town of Grambling, and its football team was…

  8. Reading the Defense: Conceptualizations of Literacy by Male Football Student-Athletes

    Science.gov (United States)

    Segal, Pamela H.

    2013-01-01

    This study investigated how college football student-athletes conceptualize the academic and athletic literacies they experience inside and outside the classroom. Participants included sophomore, junior, and senior football student-athletes who all attended a large public university in the Mid-Atlantic area. Three distinct research tools…

  9. Soccer-Speedball-Flag Football Guide with Official Rules. June 1972 - June 1974.

    Science.gov (United States)

    Cox, Keturah, Ed.; And Others

    Rules for women's soccer, speedball, and flag football from June 1972 to June 1974 are discussed. Standards in sports for girls and women are detailed along with the Division for Girls and WOMEN[S Sports (DGWS) statement of belief, Specific articles dealing with the skills, techniques, and rules of soccer, speedball, and flag football are…

  10. How to win a football match in Cameroon : an anthropological study of Africa's most popular sport

    NARCIS (Netherlands)

    Pannenborg, A.

    2008-01-01

    Footballers Essomba and Ashu, team manager Kalla and spiritual adviser Zé are the key characters in this anthropological study of football in Cameroon, which is based on research carried out in 2003. It might seem that a well-organized club with professional executives, a team of talented players an

  11. "Why Can't Girls Play Football?" Gender Dynamics and the Playground

    Science.gov (United States)

    Clark, Sheryl; Paechter, Carrie

    2007-01-01

    This article focuses on the involvement of boys and girls in playground football. It is based on research conducted with 10- to 11-year-old pupils at two state primary schools in London. Boys and girls were found to draw on gender constructs that impacted variously on their involvement in playground football. The performance of masculinity through…

  12. Uniform Reduction to SAT

    CERN Document Server

    Janicic, Predrag

    2010-01-01

    There is a huge number of problems, from various areas, being solved by reducing them to SAT. However, for most applications, translations into SAT are performed by specialized, problem-specific tools. In this paper we describe a novel approach for uniform solving of a wide class of problems by reducing them to SAT. The approach uses a new specification language that combines imperative and declarative programming paradigms. A problem is specified by a test (expressed in an imperative form) that a given set of values indeed makes a solution to the problem. In the solving phase, parameters of the problem are represented by (finite) vectors of propositional formulae and the specification is symbolically executed. An assertion that given values make a solution is transformed to an instance of the SAT problem and passed to a SAT solver. If the formula is satisfiable, its model is transformed back to variables describing the problem, i.e., to a solution of the problem. We also describe a system URSA that implement...

  13. UCT IN UNIFORM

    Directory of Open Access Journals (Sweden)

    D.C. Robertson

    2012-02-01

    Full Text Available 1979 saw the celebration of the 150th anniversary of the founding of an educational establishment in the Cape which was to develop into the University of Cape Town. To mark this anniversary the authors have presented a short history of UCT in uniform, highlighting the multifarious contributions made by UCTstudents and staff. This documented history clearly indicates the valuable contribution that not only UCT but all South African universities and their members have made in the past and will be called to make in the future. Changes in national service policy particularly with regard to urban commandos have resulted in the replacement of the UCT Regiment by the Cape Garrison Artillery. However, the loss of the UCT Regiment itself, certainly does not point to the end of UCT's contribution to the defence of South Africa. For at this very moment, in diverse regiments throughout South Africa, members of the UCT community are making a valiant contribution in answering the call of their country.

  14. "Blood and Piss, the Great British Cocktail." A Literary and Sociological Exploration of Football Hooliganism in the 1980s in John King's Novel The Football Factory and Bill Buford's Investigative Journalism in Among the Thugs

    OpenAIRE

    Andri P. Guðmundsson 1991

    2015-01-01

    This essay’s main purpose is to view in detail the portrayal of football hooligans in John King’s novel, The Football Factory, and to compare its characters with Bill Buford’s descriptions of football hooligans in his book Among the Thugs, which he wrote on his travels as he accompanied groups of football supporters for a period of eight years in the 1980s. The essay will offer information on the rise of football hooliganism in the 1960s, its peak in the 1980s and the government’s attempts at...

  15. Comparing Sports broadcasting: tracing the style of football telecast in Saudi Arabia, England and Spain

    Directory of Open Access Journals (Sweden)

    Anto J. BENÍTEZ

    2015-06-01

    Full Text Available The International Federation Football Association (FIFA takes over the most homogeneous developing of football as a sport across the world. Even so, players, coaches, audiences and different latitudes stages, shape very different competitions. Sport viewers, using the Media globalization possibilities, are able to distinguish different ways of showing football matches on screen. Forty years ago, Image scholars wondered whether it was possible to recognize signs of style in directing sports, and specifically in the case of football, confronting German and British broadcasting practices. Updating the same objectives, some representative matches of the saudi arabian, spanish and english league have been chosen from the 2013-14 and 2014-15 seasons, and have been compared shot by shot. Despite the development of technologies and techniques, the conclusions of researchers like those of Brien R. Williams are still operative, and it is possible to detect some differences that make explicit and distinct points of view about football.

  16. Assessment indices for uniform and non-uniform thermal environments

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Different assessment indices for thermal environments were compared and selected for proper assessment of indoor thermal environments.30 subjects reported their overall thermal sensation,thermal comfort,and thermal acceptability in uniform and non-uniform conditions.The results show that these three assessment indices provide equivalent evaluations in uniform environments.However,overall thermal sensation differs from the other two indices and cannot be used as a proper index for the evaluation of non-uniform environments.The relationship between the percentage and the mean vote for each index is established.

  17. Parents' Opinions of the Uniform Student Dress Code.

    Science.gov (United States)

    Woods, Helen; Ogletree, Earl

    The attitudes of parents toward a uniform student dress code were surveyed at a Chicago (Illinois) public school. Subjects were 15 Black parents (10 females and 5 males) and 15 Hispanic American parents (10 females and 5 males) who answered a questionnaire sent home with their children. The questionnaire examined attitudes toward designer clothing…

  18. ANALYSIS OF DISCLOSURE OF THE FEDERATIVE RIGHTS IN THE FINANCIAL STATEMENTS OF BRAZILIAN FOOTBALL CLUBS

    Directory of Open Access Journals (Sweden)

    Ricardo dos Santos Custodio

    2012-09-01

    Full Text Available The purpose of this survey is to check whether the publishing of financial statements by the Brazilian football clubs adopt uniform accounting criteria for similar events that involve federative rights after publication of NBC 10.13. This survey has as contribution the development of a discussion on the comparability and the level of transparency in the dissemination of accounting information carried out by clubs, as well as how these actions can assist the decision making of possible investors and other stakeholders, such as fans, government, and other agents of society. Data analysis was undertaken by means of analysis of the accounting reporting documentation, published in the periods of 2006 and 2007, encompassing eleven clubs in the Brazilian Premier League 2007. The main results showed that there is adoption of very different accounting criteria among clubs. For example: expenditures with contracting, renewal of contracts of athletes who are recorded as fixed assets or accounted as expenditures during the period. It is highlighted that there are clubs that have not been complying to what is set forth in provisions of the NBC 10.13, therefore, they do no provide to their users with information recommended by the standard. It stands out, among implications, that there is a significant decrease in the comparability and transparency level between accounting reporting published by the Brazilian clubs.

  19. Museums and Modernization: The Football Kit, the Tractor, and the Plastic Doll

    Directory of Open Access Journals (Sweden)

    Ivan Kovačević

    2016-02-01

    Full Text Available The paper looks at the modernization of museum displays as well as at resistance to this process. This slow process of modernization and the resistance that the transformation of museum practice has encountered from the first are exemplified by two exhibitions at the Museum of Ethnography in Belgrade (“Football Fans’ Uniforms and Gear” in 1986 and “The Plastic 1990s” in 2010 and the events that accompanied these exhibitions. The paper then proceeds to reflect on an exhibition that was to have been held, and which could have marked a turning-point had it been held at that particular time. The conclusion that can be drawn from the three examples is that this transformation could have been achieved at a much faster pace, and that an opportunity was missed for museum ethnology to become, through the transformation of museum exhibits and displays, a leader in the modernization of the field, which at the time was fossilized both in a thematic and in an interpretational sense.

  20. Cooperative Marketing alliances for New Products Commercialization as an entrepreneurial strategy; an Analytical-Comparative Study of Football Industry

    DEFF Research Database (Denmark)

    Salimi, Mehdi; Zarea, Hadi; Khajeheian, Datis

    2012-01-01

    of marketing in some pioneering football clubs studied as a benchmark for success. In conclusion researchers suggest the promotion to co-marketing as a strategic alliance between football club and sponsor, so that mutual benefit can help football clubs to cover a greater part of their costs and have better...... usage from their equities, and help the business enterprise to joy from popularity of football club to exploit the market potential. Study results that cooperative marketing may offer an entrepreneurial approach to new product commercialization, and will promote the marketing abilities of football clubs....

  1. Self-reported previous knee injury and low knee function increase knee injury risk in adolescent female football

    DEFF Research Database (Denmark)

    Clausen, M. B.; Tang, L.; Zebis, M. K.;

    2016-01-01

    Knee injuries are common in adolescent female football. Self-reported previous knee injury and low Knee injury and Osteoarthritis Outcome Score (KOOS) are proposed to predict future knee injuries, but evidence regarding this in adolescent female football is scarce. The aim of this study was to...... investigate self-reported previous knee injury and low KOOS subscale score as risk factors for future knee injuries in adolescent female football. A sample of 326 adolescent female football players, aged 15–18, without knee injury at baseline, were included. Data on self-reported previous knee injury and KOOS...... injury in adolescent female football....

  2. Inverse Limits of Uniform Covering Maps

    OpenAIRE

    LaBuz, Brendon

    2008-01-01

    In ``Rips complexes and covers in the uniform category'' the authors define, following James, covering maps of uniform spaces and introduce the concept of generalized uniform covering maps. Conditions for the existence of universal uniform covering maps and generalized uniform covering maps are given. This paper notes that the universal generalized uniform covering map is uniformly equivalent to the inverse limit of uniform covering maps and is therefore approximated by uniform covering maps....

  3. Common and unique network dynamics in football games.

    Directory of Open Access Journals (Sweden)

    Yuji Yamamoto

    Full Text Available The sport of football is played between two teams of eleven players each using a spherical ball. Each team strives to score by driving the ball into the opposing goal as the result of skillful interactions among players. Football can be regarded from the network perspective as a competitive relationship between two cooperative networks with a dynamic network topology and dynamic network node. Many complex large-scale networks have been shown to have topological properties in common, based on a small-world network and scale-free network models. However, the human dynamic movement pattern of this network has never been investigated in a real-world setting. Here, we show that the power law in degree distribution emerged in the passing behavior in the 2006 FIFA World Cup Final and an international "A" match in Japan, by describing players as vertices connected by links representing passes. The exponent values γ ~ 3.1 are similar to the typical values that occur in many real-world networks, which are in the range of 2<γ<3, and are larger than that of a gene transcription network, γ ~ 1. Furthermore, we reveal the stochastically switched dynamics of the hub player throughout the game as a unique feature in football games. It suggests that this feature could result not only in securing vulnerability against intentional attack, but also in a power law for self-organization. Our results suggest common and unique network dynamics of two competitive networks, compared with the large-scale networks that have previously been investigated in numerous works. Our findings may lead to improved resilience and survivability not only in biological networks, but also in communication networks.

  4. School Uniforms: Esprit de Corps.

    Science.gov (United States)

    Ryan, Rosemary P.; Ryan, Thomas E.

    1998-01-01

    The benefits of school uniforms far outweigh their short-term costs. School uniforms not only keep students safe, but they increase their self-esteem, promote a more positive attitude toward school, lead to improved student behavior, and help blur social-class distinctions. Students are allowed to wear their own political or religious messages,…

  5. Comments on Beckmann's Uniform Reducts

    OpenAIRE

    Cook, Stephen

    2006-01-01

    Arnold Beckmann defined the uniform reduct of a propositional proof system f to be the set of those bounded arithmetical formulas whose propositional translations have polynomial size f-proofs. We prove that the uniform reduct of f + Extended Frege consists of all true bounded arithmetical formulas iff f + Extended Frege simulates every proof system.

  6. HOW STRONG IS POLISH FOOTBALL? "HOST PARADOX" IN FIFA'S RANKING

    Directory of Open Access Journals (Sweden)

    Marek M. Kamiński

    2012-06-01

    Full Text Available The paper analyzes unintiutive properties (paradoxes of the FIFA's ranking of national football teams. The most surprising phenomenon is underrating the teams of the main championship tournament hosts. This "host effect" follows the absence of hosts in preliminaries and the resulting restriction of hosts' pre-tournament matches to friendlies that enter the FIFA system with low weights. Various models built with the FIFA data allow to estimate that the place of the Polish team as a host of Euro 2012 was lowered from 16 to 35 positions.

  7. Labor Agency in the Football Manufacturing Industry of Sialkot, Pakistan

    DEFF Research Database (Denmark)

    Lund-Thomsen, Peter

    2013-01-01

    The globalization of markets and the increased outsourcing of production have given rise to global production networks (GPNs) linking internationally branded companies in the West to vast networks of suppliers, contractors and workers in developing countries and countries in transition. However...... countries may be highly gendered and tends to be more constrained than facilitated by both vertical forces (the governance of GPNs) and horizontal forces (local socio-economic and labor market contexts). This is done through a case study of labor agency in the football manufacturing industry of Sialkot...

  8. Football and Memories of Croatian Fascism on Facebook

    DEFF Research Database (Denmark)

    Andersen, Tea Sindbæk

    2016-01-01

    . By late November 2013, a facebook page set up in defense of Šimunić had received 150000 ‘likes’ and many lengthy comments. Moreover, the page promoted an online petition, soon signed by more than 30000, which aimed to convince FIFA that Šimunić was misunderstood. Both the facebook page and the petition...... of memory negotiation that took place on the Facebook page supporting Šimunić and on the petition webpage. Indeed, the Facebook page and its users vehemently contested both the official Croatian interpretation and that of the international football organization, trying instead to construct from below...

  9. Football fever: self-affirmation model for goal distributions

    Directory of Open Access Journals (Sweden)

    W. Janke

    2009-01-01

    Full Text Available The outcome of football games, as well as matches of most other popular team sports, depends on a combination of the skills of players and coaches and a number of external factors which, due to their complex nature, are presumably best viewed as random. Such parameters include the unpredictabilities of playing the ball, the players' shape of the day or environmental conditions such as the weather and the behavior of the audience. Under such circumstances, it appears worthwhile to analyze football score data with the toolbox of mathematical statistics in order to separate deterministic from stochastic effects and see what impact the cooperative and social nature of the "agents" of the system has on the resulting stochastic observables. Considering the probability distributions of scored goals for the home and away teams, it turns out that especially the tails of the distributions are not well described by the Poissonian or binomial model resulting from the assumption of uncorrelated random events. On the contrary, some more specific probability densities such as those discussed in the context of extreme-value statistics or the so-called negative binomial distribution fit these data rather well. There seemed to be no good argument to date, however, why the simplest Poissonian model fails and, instead, the latter distributions should be observed. To fill this gap, we introduced a number of microscopic models for the scoring behavior, resulting in a Bernoulli random process with a simple component of self-affirmation. These models allow us to represent the observed probability distributions surprisingly well, and the phenomenological distributions used earlier can be understood as special cases within this framework. We analyzed historical football score data from many leagues in Europe as well as from international tournaments, including data from all past tournaments of the "FIFA World Cup" series, and found the proposed models to be applicable in

  10. Short Duration Heat Acclimation in Australian Football Players

    OpenAIRE

    Kelly, Monica; Gastin, Paul B.; Dwyer, Daniel B; Sostaric, Simon; Snow, Rodney J.

    2016-01-01

    This study examined if five sessions of short duration (27 min), high intensity, interval training (HIIT) in the heat over a nine day period would induce heat acclimation in Australian football (AF) players. Fourteen professional AF players were matched for VO2peak (mL·kg-1·min-1) and randomly allocated into either a heat acclimation (Acc) (n = 7) or Control (Con) group (n = 7). The Acc completed five cycle ergometer HIIT sessions within a nine day period on a cycle ergometer in the heat (38....

  11. Emergence of self-similarity in football dynamics

    CERN Document Server

    Kijima, Akifumi; Shima, Hiroyuki; Yamamoto, Yuji

    2014-01-01

    The multiplayer dynamics of a football game is analyzed to unveil self-similarities in the time evolution of player and ball positioning. Temporal fluctuations in both the team-turf boundary and the ball location are uncovered to follow the rules of fractional Brownian motion with a Hurst exponent of H=0.7. The persistence time below which self-similarity holds is found to be several tens of seconds, implying a characteristic time scale that governs far-from-equilibrium motion on a playing field.

  12. Precise video feedback through live annotation of football

    OpenAIRE

    Grønvik, Johan

    2012-01-01

    The domain of sports analysis is a huge field in sports science. Several different computer systems are available for doing analysis, both expensive and less expensive. Some specialize in specific sports such as football or ice hockey, while others are sports agnostic. However, a common property of most of these systems is that they try to give in-depth and detailed analysis of the sport in question. This thesis proposes and describes a system that provides the user with the ability to an...

  13. Injury risks of heading in young football players

    OpenAIRE

    Lukášek, Miloš; Kalichová, Miriam

    2015-01-01

    The aim of the research is to contribute to findings concerning increasingly acute problems connected with heading in football. Unlike most of available studies where heading with adults is dealt with, our study focuses primarily on heading with children. 16 children aged 10, weighing 36.2 ± 4.7 kg took part in the research. Each tested person executed headings of a ball dropped from 0 m (3.13 m/s), 1 m (4.43 m/s) and 1,5 m (5.43 m/s) ie. 3 headings in total. The total number of tests was 48....

  14. Statistical Test for Bivariate Uniformity

    Directory of Open Access Journals (Sweden)

    Zhenmin Chen

    2014-01-01

    Full Text Available The purpose of the multidimension uniformity test is to check whether the underlying probability distribution of a multidimensional population differs from the multidimensional uniform distribution. The multidimensional uniformity test has applications in various fields such as biology, astronomy, and computer science. Such a test, however, has received less attention in the literature compared with the univariate case. A new test statistic for checking multidimensional uniformity is proposed in this paper. Some important properties of the proposed test statistic are discussed. As a special case, the bivariate statistic test is discussed in detail in this paper. The Monte Carlo simulation is used to compare the power of the newly proposed test with the distance-to-boundary test, which is a recently published statistical test for multidimensional uniformity. It has been shown that the test proposed in this paper is more powerful than the distance-to-boundary test in some cases.

  15. The Relationship between Human Resource Empowerment and Organizational Performance in Football Clubs

    Directory of Open Access Journals (Sweden)

    Alkistis Papaioannou

    2009-12-01

    Full Text Available This study examined the extent to which empowerment is applied to Greek professional football clubs, and the relationship between empowerment and organizational performance. Empowerment, on the one hand, has been described as a means to enable employees to make decisions and accomplish their work in meaningful ways, and on the other hand, as a personal phenomenon where individuals take responsibility for their own actions. For analytical purposes the participatory football clubs were divided into two groups based on their budget: (a wealthy football clubs, and (b less wealthy football clubs. The results of the study indicated that empowerment is being used similarly in wealthy football clubs as well as in less wealthy football clubs. The basic difference between them was in the managerial styles they used. In particular, in less wealthy football clubs there was a strong and positive relationship between average of revenues in five years and two key factors of empowerment such as: the “management information /communication system skills” and the “total of all managerial functions”. Limitations of the present study and suggestions for further research are presented.

  16. F-MARC: promoting the prevention and management of sudden cardiac arrest in football.

    Science.gov (United States)

    Kramer, Efraim Benjamin; Dvorak, J; Schmied, C; Meyer, T

    2015-05-01

    Sudden cardiac death is the most common cause of unnatural death in football. To prevent and urgently manage sudden cardiac arrest on the football field-of-play, F-MARC (FIFA Medical and Research Centre) has been fully committed to a programme of research, education, standardisation and practical implementation. This strategy has detected football players at medical risk during mandatory precompetition medical assessments. Additionally, FIFA has (1) sponsored internationally accepted guidelines for the interpretation of an athlete's ECG, (2) developed field-of-play-specific protocols for the recognition, response, resuscitation and removal of a football player having sudden cardiac arrest and (3) introduced and distributed the FIFA medical emergency bag which has already resulted in the successful resuscitation of a football player who had a sudden cardiac arrest on the field-of-play. Recently FIFA, in association with the Institute of Sports and Preventive Medicine in Saarbrücken, Germany, established a worldwide Sudden Death Registry with a view to documenting fatal events on the football field-of-play. These activities by F-MARC are testimony to FIFA's continued commitment to minimising sudden cardiac arrest while playing football. PMID:25878076

  17. Football and Freshmen Retention: Examining the Impact of College Football on Institutional Retention Rates

    Science.gov (United States)

    Jones, Willis A.

    2010-01-01

    Student retention has been one of the more researched topics in the study of American higher education over the past 20 years (Braxton, Hirschy, & McClendon, 2004; Pascarella & Terenzini, 2005). Very little of this research, however, has attempted to examine the impact of college athletics on an institution's ability to retain students. This…

  18. Practice and play in the development of German top-level professional football players.

    Science.gov (United States)

    Hornig, Manuel; Aust, Friedhelm; Güllich, Arne

    2016-01-01

    This study examined the developmental sporting activities of 52 German football first Bundesliga professionals (including 18 senior national team members) and 50 fourth to sixth league amateur players. They reported their volumes of organised football practice/training, including its "microstructure" (proportions of physical conditioning, skill exercises and playing forms), non-organised leisure football play and engagement in other sports through their career, respectively. Analyses revealed that the Bundesliga professionals performed moderate amounts of organised football practice/training throughout their career. They accumulated 4264 (mean value) hours over ~16 years before debuting in 1st Bundesliga; senior National Team debut was preceded by 4532 hours (mean) over ~17 years. Within the "microstructure" of organised practice/training, the proportion of playing forms developed from ~52% (childhood) to ~45% (adolescence) and ~40% (adulthood) and physical conditioning from ~13% to ~14% and ~23%. Outside organised involvement, these players engaged in extensive non-organised leisure football play making ~68%, ~54% and ~9% of all football involvement. Subsuming organised and non-organised football, ~86% (childhood), ~73% (adolescence) and ~43% (adulthood) of all activity was game play (exclusive matchplay). National Team differed from amateurs in more non-organised leisure football in childhood, more engagement in other sports in adolescence, later specialisation, and in more organised football only at age 22+ years. Relative to numerous other studies, these players performed less organised practice, particularly less physical conditioning, but greater proportions of playing activities. The findings are discussed relative to the significance of playing forms and variable involvements and are reflected against the deliberate practice and Developmental Model of Sport Participation (DMSP) frameworks. PMID:25440296

  19. Michael Sam’s coming out is a challenge to the vicarious masculinity that American men derive from the NFL

    OpenAIRE

    Crawley, Sara L.

    2014-01-01

    In February, Michael Sam, a college football player eligible for the National Football League’s draft, came out as gay. If signed, he would be the first openly gay player in the NFL. Sara L. Crawley reflects on Sam’s announcement, and the reactions of those both in and out of the NFL. She argues that while his homosexuality is a challenge to the vicarious masculinity that American men derive from the NFL, Sam’s desire to not become an activist means that the heteronormative nature of elite sp...

  20. Pre-Existing Rotator Cuff Tears as a Predictor of Outcomes in National Football League Athletes

    Science.gov (United States)

    Gibbs, Daniel; Lynch, Thomas Sean; Gomberawalla, M. Mustafa; Schroeder, Greg; LaBelle, Mark; Hollett, Brian P.; Saltzman, Matthew; Nuber, Gordon W.

    2015-01-01

    Objectives: Fifty percent of all athletes at the National Football League (NFL) Combine report having had a shoulder injury at some point during their playing career. Rotator cuff tears are rare injuries in young athletes, but an increasing incidence has been noted amongst competitive football players. It is unknown how pre-existing rotator cuff tears affect career longevity and performance of NFL athletes. In Combine athletes with pre-existing rotator cuff tears, knowledge of outcomes may help athletes and physicians manage expectations of draft potential, career length and performance. Methods: The written medical evaluations of prospective professional American football athletes from 2003-2011 during the NFL Combine were compiled and evaluated. All players were evaluated for the diagnosis of a pre-existing rotator cuff tear and stratified based on whether or not they underwent surgical intervention. Athletes with rotator cuff tears, who were selected in the NFL draft, were matched by age, position, year, and round drafted to control draftees without significant documented shoulder pathology. Career statistics, including a previously established “Performance Score,” were compiled. The continuous variables of each cohort were compared using a Student's t-test. A Chi Squared test was performed to analyze the categorical data. Statistical significance was accepted with a p-value < 0.05. Results: Between the years of 2003 and 2011, 2,965 consecutive athletes were evaluated. Forty-nine athletes were identified with a pre-existing rotator cuff tear; twenty-two of these athletes underwent surgical intervention for their tear and 27 were treated non-operatively. Those who attended the NFL Combine with a history of a rotator cuff tear were significantly less likely to be drafted than those without a previous injury (55.1% vs. 77.5% respectively, p = 0.002) (Table 1A). The 27 drafted athletes with pre-existing rotator cuff tears played significantly fewer years (4.3 vs

  1. Social Talent Scouting: A New Opportunity for the Identification of Football Players?

    Directory of Open Access Journals (Sweden)

    Radicchi Elena

    2016-06-01

    Full Text Available This paper investigates the diffusion of digital technologies within the football talent scouting process. A qualitative exploration based on open discussions and unstructured interviews with professionals involved in the football system (coaches, scouts, players’ agents, etc. provides insights about how new technologies are used for recruiting athletes. The findings, which are mainly in the context of Italian football, indicate a cultural and generational gap in the use of new digital tools that creates a mismatch between young promising athletes (demand side and “senior” team professionals (supply side.

  2. Transforming Match Final Results into Valuable Information for Managing a Football Championship

    Directory of Open Access Journals (Sweden)

    Vlad ROŞCA

    2011-06-01

    Full Text Available The paper focuses on the four components of the informational system (Data and Information, Informational flows and circuits, Informational procedures, Ways for treating information and their adaptability to a football championship. More precisely, the paper presents how the final results of football matches are transformed into information which is needed for running a championship, by using the case study of „Liga Economistului”, a football league with ten participating teams. The article shows how the executive managers of „Liga Economistului” collect, process and manage data and information in order to properly run the championship, and why such steps are important for any sporting championship.

  3. Exposure and injury risk in Swedish elite football: a comparison between seasons 1982 and 2001

    OpenAIRE

    Hägglund, Martin; Waldén, Markus; Ekstrand, Jan

    2003-01-01

    The long-term development of injury risk in Swedish male elite football was studied. Two prospective cohort studies from seasons 1982 and 2001 were compared with respect to exposure to football, injury incidence and injury severity. The mean number of training sessions during the season had increased by 68% between 1982 and 2001 (142 vs. 238, P<0.001), whereas teams played more matches in 1982 (49 vs. 41, P=0.02). The total exposure to football had increased by 27%. Three out of four playe...

  4. Fan Based Brand Equity (FBBE) Factor Analysis of Football in Iranian Premier League Clubs

    OpenAIRE

    Mohammad Rasoul Khodadai; Abolfazl Farahani; Hamid Ghasemi; Habib Honari

    2014-01-01

    This research aims to validate and factor-analyze the Fan Based Brand Equity (FBBE) questionnaire of football in Iranian supreme league clubs. The present research is of descriptive-analysis type and has been done by survey method. The statistic population included football clubs fans of the Iran’s 13th supreme football league, and the sample society was 880 people chosen from seven clubs fans present at stadiums by using Cochrane’s formula based on available samples using random category and...

  5. Comparative analysis of indexes of physical preparedness of footballers of professional commands of different level

    Directory of Open Access Journals (Sweden)

    Shalenko V.V.

    2010-01-01

    Full Text Available This paper deals with results of the research of physical preparedness of professional teams of footballers of different level. The pedagogical testing program of the physical skills level includes control exercised recommended by the scientific-methodical committee of Ukrainian Federation of Football. The article presents indices of physical preparedness of footballers of different playing roles of the top league teams of Ukrainian championship and first league of Ukrainian team championship. Differences of physical preparedness structure of goalkeepers, defenders, halfbacks and forwards are revealed.

  6. Introduction and development of competitive football in Zambia (1930-1969): a historical perspective

    OpenAIRE

    Chipande, Hikabwa Decius

    2009-01-01

    This thesis will attempt to explore and analyse the diffusion and development of football in Zambia. It will look at how football, a game which was played by the colonialists was introduced and became a popular sport among the local people. The main focus in this study is on the important directions of football development in Zambia from 1930 to the late1960’s. There are periods in this study that will be covered less thoroughly, due to the scarcity of sources, however, I belie...

  7. The disability football player pathway: aiming to improve participation rates at the University of Lincoln

    OpenAIRE

    Norris, Paul; Mantle, Kris; Evans, Adam

    2013-01-01

    The Lincolnshire FA aims to support players with disabilities play football either as a part of a structured club, a team that plays in the school games, within the Lincolnshire Ability Counts League or more recreationally learning how to play. However, despite the FA’s best efforts and their disability football strategy 2010-2012, only 141,000 disabled players are involved in the game, from a total population of 11 million disabled people in the UK. (The Football Association, 2012, p.12). In...

  8. Computation of ion implantation uniformity

    International Nuclear Information System (INIS)

    Commercial ion implanters employ a variety of different systems to scan the ion beam over the target. In many of the target scanning systems employed the achievable uniformity of dose has been limited by the chosen geometry. This paper describes a computer program which has been used to calculate the dose uniformity of a number of these systems. The results are presented as iso-dose lines relative to the dose at the centre of the target. The non-uniformities are then directly apparent and the parameters controlling their magnitude can be readily considered by equipment designers, purchasers or users. (author)

  9. Uniform Acceleration in General Relativity

    CERN Document Server

    Friedman, Yaakov

    2016-01-01

    We extend de la Fuente and Romero's defining equation for uniform acceleration in a general curved spacetime from linear acceleration to the full Lorentz covariant uniform acceleration. In a flat spacetime background, we have explicit solutions. We use generalized Fermi-Walker transport to parallel transport the Frenet basis along the trajectory. In flat spacetime, we obtain velocity and acceleration transformations from a uniformly accelerated system to an inertial system. We obtain the time dilation between accelerated clocks. We apply our acceleration transformations to the motion of a charged particle in a constant electromagnetic field and recover the Lorentz-Abraham-Dirac equation.

  10. Spinal-cord injuries in Australian footballers, 1960-1985.

    Science.gov (United States)

    Taylor, T K; Coolican, M R

    1987-08-01

    A review of 107 footballers who suffered a spinal-cord injury between 1960 and 1985 has been undertaken. Since 1977, the number of such injuries in Rugby Union, Rugby League and Australian Rules has increased, from an average of about two injuries a year before 1977 to over eight injuries a year since then. Rugby Union is clearly the most dangerous game, particularly for schoolboys; all of the injuries in schoolboy games for this code have occurred since 1977. This study has shown that collision at scrum engagement, and not at scrum collapse, is the way in which the majority of scrum injuries are sustained. These injuries are largely preventable, and suggestions for rule changes are made. Half the injured players recovered to Frankel grades D or E. The financial entitlements of those injured were grossly inadequate; this warrants action. A national register for spinal-cord injuries from football should be established to monitor the effects of desirable rule changes in Rugby Union and Rugby League. PMID:3600465

  11. EVALUATING AUSTRALIAN FOOTBALL LEAGUE PLAYER CONTRIBUTIONS USING INTERACTIVE NETWORK SIMULATION

    Directory of Open Access Journals (Sweden)

    Jonathan Sargent

    2013-03-01

    Full Text Available This paper focuses on the contribution of Australian Football League (AFL players to their team's on-field network by simulating player interactions within a chosen team list and estimating the net effect on final score margin. A Visual Basic computer program was written, firstly, to isolate the effective interactions between players from a particular team in all 2011 season matches and, secondly, to generate a symmetric interaction matrix for each match. Negative binomial distributions were fitted to each player pairing in the Geelong Football Club for the 2011 season, enabling an interactive match simulation model given the 22 chosen players. Dynamic player ratings were calculated from the simulated network using eigenvector centrality, a method that recognises and rewards interactions with more prominent players in the team network. The centrality ratings were recorded after every network simulation and then applied in final score margin predictions so that each player's match contribution-and, hence, an optimal team-could be estimated. The paper ultimately demonstrates that the presence of highly rated players, such as Geelong's Jimmy Bartel, provides the most utility within a simulated team network. It is anticipated that these findings will facilitate optimal AFL team selection and player substitutions, which are key areas of interest to coaches. Network simulations are also attractive for use within betting markets, specifically to provide information on the likelihood of a chosen AFL team list "covering the line".

  12. Alcohol marketing in televised international football: frequency analysis

    Science.gov (United States)

    2014-01-01

    Background Alcohol marketing includes sponsorship of individuals, organisations and sporting events. Football (soccer) is one of the most popular spectator sports worldwide. No previous studies have quantified the frequency of alcohol marketing in a high profile international football tournament. The aims were to determine: the frequency and nature of visual references to alcohol in a representative sample of EURO2012 matches broadcast in the UK; and if frequency or nature varied between matches broadcast on public service and commercial channels, or between matches that did and did not feature England. Methods Eight matches selected by stratified random sampling were recorded. All visual references to alcohol were identified using a tool with high inter-rater reliability. Results 1846 visual references to alcohol were identified over 1487 minutes of broadcast - an average of 1.24 references per minute. The mean number of references per minute was higher in matches that did vs did not feature England (p = 0.004), but did not differ between matches broadcast on public service vs commercial channels (p = 0.92). Conclusions The frequency of visual references to alcohol was universally high and higher in matches featuring the only UK home team - England - suggesting that there may be targeting of particularly highly viewed matches. References were embedded in broadcasts, and not particular to commercial channels including paid-for advertising. New UK codes-of-conduct on alcohol marketing at sporting events will not reduce the level of marketing reported here. PMID:24885718

  13. Amateur and professional football player to investigate of nutritional habits

    Directory of Open Access Journals (Sweden)

    Ozcan Saygın

    2009-08-01

    Full Text Available This study was carried out in order to investigate the nutritional habits level of footballers, considering the different league categories. From Turkey Super League, 2. League category A, 2.League category B, 3.League, 1.Amateur League, 2.Amateur League teams 360 active football players participated in the survey. To determine their the survey form developed by the researcher, benefiting previous scientific studies, consisting of 13 personal information questions, 20 nutritional habits questions; in all 33 questions was applied during the resting time of the athletes after giving explanation by the pollster.In statistical calculations SPSS (version 14.0 was applied. Data frequency and the percent values were calculated and chi-square test was applied to find out the differences among the teams in different categories. When P value was lower than 0.05, differences among the groups were accepted as significant.When the questions were asked about their educational background, levels of income, experts preparing their nutrition programs, the relations between nutrition and achievment, CHO loading, meal-skip, smoking and drinking alcohol, fluid intake before the match, the food consumed before the match, taking supplements regularly, the food containing carbohydrate, last meal preferences before the match; among the groups there were siginificant differences at level of p

  14. Self-affirmation model for football goal distributions

    Science.gov (United States)

    Bittner, E.; Nußbaumer, A.; Janke, W.; Weigel, M.

    2007-06-01

    Analyzing football score data with statistical techniques, we investigate how the highly co-operative nature of the game is reflected in averaged properties such as the distributions of scored goals for the home and away teams. It turns out that in particular the tails of the distributions are not well described by independent Bernoulli trials, but rather well modeled by negative binomial or generalized extreme value distributions. To understand this behavior from first principles, we suggest to modify the Bernoulli random process to include a simple component of self-affirmation which seems to describe the data surprisingly well and allows to interpret the observed deviation from Gaussian statistics. The phenomenological distributions used before can be understood as special cases within this framework. We analyzed historical football score data from many leagues in Europe as well as from international tournaments and found the proposed models to be applicable rather universally. In particular, here we compare men's and women's leagues and the separate German leagues during the cold war times and find some remarkable differences.

  15. Football supporters' perceptions of their role in the home advantage.

    Science.gov (United States)

    Wolfson, Sandy; Wakelin, Delia; Lewis, Matthew

    2005-04-01

    Football fans' views on their role in the home advantage were obtained by placing links to an internet questionnaire on supporters' websites. Altogether, 461 fans from clubs which had been promoted, relegated or unchanged in the past season of the English football leagues rated crowd support as significantly more influential than familiarity, travel, territoriality and referee bias in contributing to the home advantage. Fans felt responsible for inspiring their team to victory, took credit for distracting opponents, and believed that they could influence officials into making decisions in their team's favour. However, they did not accept personal blame for poor results. No effects for gender, age or the team's outcome in the promotion/relegation battle emerged, though season ticket holders were more extreme in their feelings of responsibility overall. Furthermore, it was suggested that mechanisms such as the perception of being superior to rivals can encourage fans to retain their allegiance to their teams, even when outcomes are disappointing. Indeed, affiliation may become so incorporated into self-identity that supporters may not have the option of abandoning their team, but instead perceive a reciprocal relationship in which both they and the team are expected to do their best to achieve success. PMID:16089181

  16. Match analysis and the physiological demands of Australian football.

    Science.gov (United States)

    Gray, Adrian J; Jenkins, David G

    2010-04-01

    Australian Football, the most popular football code in Australia, is a contact sport played by two teams of 18 players who contest play over four 20-minute quarters; the object of the game is to score the most points through goal kicking. Sixteen professional senior sides compete against each other in the Australian Football League (AFL) and, similar to other football codes, game demands at the elite level in the AFL have changed considerably in recent years. Early time-motion analysis studies highlighted the long periods of time players spent in low intensity activities (standing and walking). While recent studies utilizing global positioning systems (GPS) technology are somewhat in agreement with earlier findings, available evidence suggests that the game is getting faster. For example, 'playing on' after a mark (a feature of the game where players who catch the ball on the full from a kick longer than 15 m are awarded a free kick) is now much quicker. Indeed, rule changes in recent years have increased the flow and speed of the game; there has been a reduction in the time taken for umpires to restart play, and for players to kick-in (after the opposition kicks a behind) or take a set shot at goal. Nomadic players (a broad term for midfielders and ruckmen because they follow play over the entire playing field) cover slightly greater distances (12,310 m) than both forwards (11,920 m) and backs (11,880 m) in a game. Compared with players in other positions, midfielders are consistently found to spend the most time at higher intensities (running and sprint efforts with movement velocities > 4.44 m/sec), complete more high intensity efforts (approximately 98 per game), sustain them for longer and have shorter recovery periods between high intensity exercise bouts (approximately 90 seconds on average). 'Ruckmen' have similar but less intense running profiles, while forwards and backs generally have less game involvement but have a more intermittent running profile

  17. Sckool Dress Rule, Uniform Policies

    Institute of Scientific and Technical Information of China (English)

    潘志强

    2005-01-01

    Our schools believe that a uniform policy will provide a better environment, promote positive selfesteem, encourage an atmosphere for greater discipline, and increase learning opportunities for students by removing many of the distractions associated with various types of clothing.

  18. Local Rigidity Of Uniform Lattices

    OpenAIRE

    Gelander, Tsachik; Levit, Arie

    2016-01-01

    We establish local topological rigidity for uniform lattices in compactly generated groups, extending the result of Weil from the realm of Lie groups. We generalize the classical local rigidity theorem of Selberg, Calabi and Weil to irreducible uniform lattices in $\\text{Isom}(X)$ where $X$ is a proper $\\text{CAT}(0)$ space with no Euclidian factors, not isometric to the hyperbolic plane. We deduce an analog of Wang's finiteness theorem for certain non-positively curved metric spaces.

  19. Implementation of the FIFA 11+ football warm up program: how to approach and convince the Football associations to invest in prevention.

    Science.gov (United States)

    Bizzini, Mario; Junge, Astrid; Dvorak, Jiri

    2013-08-01

    In the last decade, injury prevention has received a lot of attention in sports medicine, and recently international sports-governing bodies, such as the International Olympic Committee, declared the protection of the athletes' health as one of their major objectives. In 1994, the Fédération Internationale de Football Association (FIFA) established its Medical Assessment and Research Centre (F-MARC) with the aim 'to prevent football injuries and to promote football as a health-enhancing leisure activity, improving social behaviour'. Since then, FIFA has developed and evaluated its injury-prevention programmes 'The 11' and 'FIFA 11+' have demonstrated in several scientific studies how simple exercise-based programmes can decrease the incidence of injuries in amateur football players. This paper summarises 18 years of scientific and on-field work in injury prevention by an international sports federation (FIFA), from formulating the aim to make its sport safer to the worldwide dissemination of its injury-prevention programme in amateur football. PMID:23813485

  20. Comparison of somatotype values of football players in two professional league football teams according to the positions.

    Science.gov (United States)

    Orhan, Ozlem; Sagir, Mehmet; Zorba, Erdal

    2013-06-01

    This study compared the somatotype values of football players according to their playing positions. The study aimed to determine the physical profiles of players and to analyze the relationships between somatotypes and playing positions. Study participants were members of two teams in the Turkey Professional Football League, Gençlerbirligi Sports Team (GB) (N = 24) and Gençlerbirligi Oftas Sports Team (GBO) (N = 24). Anthropometric measurements of the players were performed according to techniques suggested by the Anthropometric Standardization Reference Manual (ASRM) and International Biological Program (IBP). In somatotype calculations, triceps, subscapular, supraspinale and calf skinfold thickness, humerus bicondylar, femur bicondylar, biceps circumference, calf circumference and body weight and height were used. Statistical analysis of the data was performed using the Graph Pad prism Version 5.00 for Windows (Graph Pad Software, San Diego California USA); somatotype calculations and analyses used the Somatotype 1.1 program and graphical representations of the results were produced. Analysis of non-parametric (two independent samples) Mann-Whitney U Test of the player data showed that there were no statistically significant differences between the two teams. The measurements indicated that, when all of the GB and GBO players were evaluated collectively, their average somatotypes were balanced mesomorph. The somatotypes of GBO goalkeepers were generally ectomorphic mesomorph; GB goalkeepers were balanced mesomorphic, although they were slightly endomorphic. PMID:23940981

  1. 77 FR 36248 - National Uniform Emission Standards for Storage Vessel and Transfer Operations, Equipment Leaks...

    Science.gov (United States)

    2012-06-18

    ... Uniform Emission Standards General Provisions, was published on March 26, 2012 (77 FR 17898). The EPA has... for this extension from the American Petroleum Institute (API) and the American Chemistry Council (ACC..., Room 3334, 1301 Constitution Ave. NW., Washington, DC. The Public Reading Room is open from 8:30...

  2. A comparison of Gaelic football injuries in males and females in primary care.

    LENUS (Irish Health Repository)

    Crowley, J

    2011-10-01

    The Ladies Gaelic Football Association has a playing population of 150,000 of which 33% are adults. A number of studies have been published on rates of injury among male athletes but none on female athletes in Gaelic football. A retrospective review of insurance claims, submitted under the Gaelic Athletic Association Player Insurance Injury Scheme. 405 injuries were recorded, 248 [107 (70%) male, 141 (58%) female] to the lower limb, 91 [33 (21%) male, 58 (23%) female] to the upper limb. The majority of lower limb injuries [56 (52%) male, 56 (40%) female] were to muscle. Almost a third of upper limb injuries were fractures [10 (30.3%) male, 33 (57%) female]. injuries\\/1000 hours playing was 8.25 for men and 2.4 for women. The injury rate in ladies Gaelic football was found to be significantly lower than in men\\'s Gaelic football. Lower limb injuries accounted for the majority of injuries in both sports.

  3. The Anatomy of the Global Football Player Transfer Network: Club Functionalities versus Network Properties

    Science.gov (United States)

    2016-01-01

    Professional association football is a game of talent. The success of a professional club hinges largely on its ability of assembling the best team. Building on a dataset of player transfer records among more than 400 clubs in 24 world-wide top class leagues from 2011 to 2015, this study aims to relate a club’s success to its activities in the player transfer market from a network perspective. We confirm that modern professional football is indeed a money game, in which larger investment spent on the acquisition of talented players generally yields better team performance. However, further investigation shows that professional football clubs can actually play different strategies in surviving or even excelling this game, and the success of strategies is strongly associated to their network properties in the football player transfer network. PMID:27253198

  4. The football business in Brazil: Connections between the economy, market and media

    Directory of Open Access Journals (Sweden)

    Rômulo Meira Reis

    2014-06-01

    Full Text Available The Brazilian "Série A" Championship has demonstrated economic stability, especially after the implementation of the consecutive point system in 2003 and the changes made to the operational management of this competition. In face of the variables economy, market and media, we attempted to investigate how the Brazilian Football Championship is structured from a business standpoint. Our goal was to analyze the Brazilian Football Championship from an economic and financial perspective. From a methodological standpoint, we used bibliographical and documentary research. Results have shown that, together, the economy, market and media have helped to improve the business of football by increasing its value and generating revenues. They have also have developed new opportunities. Moreover, based on the football diversified entertainment system, media is the main cathaliser in the commercial feedback process system between producers and consumers.

  5. The Anatomy of the Global Football Player Transfer Network: Club Functionalities versus Network Properties.

    Science.gov (United States)

    Liu, Xiao Fan; Liu, Yu-Liang; Lu, Xin-Hang; Wang, Qi-Xuan; Wang, Tong-Xing

    2016-01-01

    Professional association football is a game of talent. The success of a professional club hinges largely on its ability of assembling the best team. Building on a dataset of player transfer records among more than 400 clubs in 24 world-wide top class leagues from 2011 to 2015, this study aims to relate a club's success to its activities in the player transfer market from a network perspective. We confirm that modern professional football is indeed a money game, in which larger investment spent on the acquisition of talented players generally yields better team performance. However, further investigation shows that professional football clubs can actually play different strategies in surviving or even excelling this game, and the success of strategies is strongly associated to their network properties in the football player transfer network. PMID:27253198

  6. Effects of an eccentric training programme on hamstring strain injuries in women football players

    Directory of Open Access Journals (Sweden)

    del Ama Espinosa Gurutze

    2015-09-01

    Full Text Available Study aim: to test the hypothesis that an eccentric training programme applied on women football players would reduce the hamstring injury rate by improving thigh muscle balance and, particularly, hamstring strength.

  7. Effect of football or strength training on functional ability and physical performance in untrained old men

    DEFF Research Database (Denmark)

    Rostgaard Andersen, Thomas; Schmidt, Jakob Friis; Nielsen, Jens Jung;

    2014-01-01

    % lower (P < 0.001) in FG, but unchanged in ST and CO. Sit-to-stand performance was improved (P < 0.01) by 29% in FG and 26% in ST, but not in CO. In conclusion, football and strength training for old men improves functional ability and physiological response to submaximal exercise, while football...... additionally elevates maximal aerobic fitness and exhaustive exercise performance.......The effects of 16 weeks of football or strength training on performance and functional ability were investigated in 26 (68.2 ± 3.2 years) untrained men randomized into a football (FG; n = 9), a strength training (ST; n = 9), or a control group (CO; n = 8). FG and ST trained 1.6 ± 0.1 and 1.5 ± 0...

  8. Performance enhancements and muscular adaptations of a 16-week recreational football intervention for untrained women

    DEFF Research Database (Denmark)

    Bangsbo, Jens; Nielsen, Jens Jung; Mohr, Magni;

    2010-01-01

    The present study investigated the performance effects and physiological adaptations over 16 weeks of recreational football training and continuous running for healthy untrained premenopausal women in comparison with an inactive control group [Football group (FG): n=21; running group (RG): n=18; CO...... was 18% higher (P<0.05) after 16 weeks (2.44 +/- 0.15 vs 2.07 +/- 0.05 cap/fiber), with no significant difference for RG. No differences were observed between 0 and 16 weeks for CO. In conclusion, recreational women's football leads to significant increases in VO(2max), performance and muscular...... adaptations throughout a 16-week training period. Thus, football can be used as an activity to elevate the physical capacity of untrained women....

  9. Football training improves cardiovascular health profile in sedentary, premenopausal hypertensive women

    DEFF Research Database (Denmark)

    Mohr, Magni; Lindenskov, A; Holm, P M;

    2014-01-01

    The present study examined the effects of short-term recreational football training on blood pressure (BP), fat mass, and fitness in sedentary, 35-50-year-old premenopausal women with mild hypertension. Forty-one untrained, hypertensive women were randomized into a football training group (n = 21......; FTG) and a control group (n = 20; CON). FTG performed 45 ± 1 1-h small-sided football training sessions during the 15-week intervention period. BP, body composition (dual-energy x-ray absorptiometry), blood lipid profile, and fitness level were determined pre- and post-intervention. After 15 weeks...... period. In conclusion, short-term football training resulted in a marked reduction in BP and induced multiple improvements in fitness and cardiovascular health profile of untrained, premenopausal women with mild hypertension....

  10. American Religion

    Institute of Scientific and Technical Information of China (English)

    田甜

    2008-01-01

    It is said that American religion,as a great part of American culture,plays an important role in American culture. It is hoped that some ideas can be obtained from this research paper,which focuses on analyzing the great impact is produced to American culture by American religion. Finally, this essay gives two useful standpoints to English learners:Understunding American religion will help understand the American history, culture and American people,and help you to communic.ate with them better. Understanding American religion will help you understand English better.

  11. Self-reported previous knee injury and low knee function increase knee injury risk in adolescent female football.

    Science.gov (United States)

    Clausen, M B; Tang, L; Zebis, M K; Krustrup, P; Hölmich, P; Wedderkopp, N; Andersen, L L; Christensen, K B; Møller, M; Thorborg, K

    2016-08-01

    Knee injuries are common in adolescent female football. Self-reported previous knee injury and low Knee injury and Osteoarthritis Outcome Score (KOOS) are proposed to predict future knee injuries, but evidence regarding this in adolescent female football is scarce. The aim of this study was to investigate self-reported previous knee injury and low KOOS subscale score as risk factors for future knee injuries in adolescent female football. A sample of 326 adolescent female football players, aged 15-18, without knee injury at baseline, were included. Data on self-reported previous knee injury and KOOS questionnaires were collected at baseline. Time-loss knee injuries and football exposures were reported weekly by answers to standardized text-message questions, followed by injury telephone interviews. A priori, self-reported previous knee injury and low KOOS subscale scores (female football. PMID:26179111

  12. Blood (Breath) Alcohol Concentration Rates of College Football Fans on Game Day

    Science.gov (United States)

    Glassman, Tavis; Braun, Robert; Reindl, Diana M.; Whewell, Aubrey

    2011-01-01

    The purpose of this study was to determine the Blood (breath) Alcohol Concentration (BrAC) rates of college football fans on game day. Researchers employed a time-series study design, collecting data at home football games at a large university in the Midwest. Participants included 536 individuals (64.4% male) ages 18-83 (M = 28.44, SD = 12.32).…

  13. Prevention of acute knee injuries in adolescent female football players: cluster randomised controlled trial

    OpenAIRE

    Walden, Markus; Atroshi, Isam; Magnusson, Henrik; Wagner, Philippe; Hagglund, Martin

    2012-01-01

    Objective To evaluate the effectiveness of neuromuscular training in reducing the rate of acute knee injury in adolescent female football players. less thanbrgreater than less thanbrgreater thanDesign Stratified cluster randomised controlled trial with clubs as the unit of randomisation. less thanbrgreater than less thanbrgreater thanSetting 230 Swedish football clubs (121 in the intervention group, 109 in the control group) were followed for one season (2009, seven months). less thanbrgreate...

  14. Understanding football as a vehicle for enhancing social inclusion: using an intervention mapping framework

    OpenAIRE

    Daniel Parnell; Andy Pringle; Paul Widdop; Stephen Zwolinsky

    2015-01-01

    This article outlines a partnership between an academic institute and a third sector organisation attached to a professional football club in the United Kingdom. The partnership concerns a sport for development intervention. The purpose of the article is to outline the development of applied monitoring and evaluation and the application of intervention mapping for an intervention to tackle anti-social behaviour through a football-based social inclusion project for children and young people. T...

  15. Groin pain associated with ultrasound finding of inguinal canal posterior wall deficiency in Australian Rules footballers

    OpenAIRE

    Orchard, J. W.; Read, J. W.; Neophyton, J.; Garlick, D

    1998-01-01

    OBJECTIVES: To investigate the prevalence of inguinal canal posterior wall deficiency (sports hernia) in professional Australian Rules footballers using an ultrasound technique and correlate the results with the clinical symptom of groin pain. METHODS: Thirty five professional Australian footballers with and without groin pain were investigated blind with a dynamic high resolution ultrasound technique for presence of posterior wall deficiency. RESULTS: Fourteen players had a history of ...

  16. Violence and Roughness in Traditional Games and Sports: The Case of Folk Football (England and Scotland)

    OpenAIRE

    Laurent Sébastien Fournier

    2013-01-01

    The article addresses old English and Scottish annual village games known as folk football, which still survive along with the more usual federal modern sports like soccer and rugby. The article suggests that the example of folk football enables us to better understand the relationship between sport and violence. The use of the ethnographic method throughout a long-term period allows us to compare different existing games. The article describes aggressiveness in the games and its historical b...

  17. The Relationship between Emotional Intelligence and Job Satisfaction among Coaches in Premier Under-20 Football League

    OpenAIRE

    Mehdi Moradi; Habib Honari; Salah Naghshbandi; Nahid Jabari; Gashtaseb Azarpira

    2012-01-01

    The purpose of present study was to examine the relationship between emotional intelligence and job satisfaction among coaches in premier Under-20 football league. The research method was descriptive-correlative, the performance method was survey, and data collection was done through field study. Research population consisted of 56 coaching staff in 14 teams participating in premier Under-20 football league. Finally, there were 48 questionnaires useable in data analysis. Emotional Intelligenc...

  18. ANALYSIS OF THE SOURCES OF STRESS OF MANAGERS WORKING IN FOOTBALL CLUBS BY THEIR PERSONALITY CHARACTERISTICS

    OpenAIRE

    Ayşe TÜRKSOY

    2013-01-01

    This study aims to identify the personality characteristics and sources of stress of managers working in football clubs in Istanbul and to reveal such personality characteristics which have impact on the sources of stress. In total, 75 people including 52 men and 23 women who work as trainers and managers in football clubs participated in the research. Eysenck Personality Inventory was used to identify the personality characteristics of managers and the Stress Scale (Garipoğlu) to determine t...

  19. Pin-hole camera calibration in football scenes based on the Hough transform

    OpenAIRE

    Espinosa Fricke, Pedro-Christian

    2010-01-01

    This work deals with camera calibration in general views of football match broadcast sequences. In this context, to calibrate a camera, which is determining the camera real-world location and where it is pointing at, is essential to conduct high-level analysis of football scenes. However, the majority of camera calibration algorithms aim to get the best possible accuracy, which is time-consuming, and has high computational costs. Our proposal trades accuracy for efficiency, whi...

  20. Comparison of Dynamic Balance in Collegiate Field Hockey and Football Players Using Star Excursion Balance Test

    OpenAIRE

    Bhat, Rashi; Moiz, Jamal Ali

    2013-01-01

    Purpose The preliminary study aimed to compare dynamic balance between collegiate athletes competing or training in football and hockey using star excursion balance test. Methods A total thirty university level players, football (n = 15) and field hockey (n = 15) were participated in the study. Dynamic balance was assessed by using star excursion balance test. The testing grid consists of 8 lines each 120 cm in length extending from a common point at 45° increments. The subjects were instruct...

  1. Injury incidence and injury patterns in professional football - the UEFA injury study

    OpenAIRE

    Ekstrand, Jan; Hägglund, Martin; Waldén, Markus

    2011-01-01

    OBJECTIVE: To study the injury characteristics in professional football and to follow the variation of injury incidence during a match, during a season and over consecutive seasons. DESIGN: Prospective cohort study where teams were followed for seven consecutive seasons. Team medical staff recorded individual player exposure and time-loss injuries from 2001 to 2008. SETTING: European professional men's football. PARTICIPANTS: The first team squads of 23 teams selected by UEFA as belonging to ...

  2. Anthropometric profile and physical performance characteristic of the Brazilian amputee football (soccer) team

    OpenAIRE

    Mário A. M. Simim; Bruno V. C. Silva; Moacir Marocolo Júnior; Edmar L. Mendes; de Mello, Marco T; Gustavo R. da Mota

    2013-01-01

    Amputee football is a variation of conventional soccer in which athletes with lower limb amputation and one athelete with upper limb amputation (the goalkeeper) participate. The objective of this study was to investigate the anthropometric and physical characteristics of amputee football athletes and to verify differences between heart rate peak (HRpeak) and equations for predicting maximum heart rate (HRmax). Twelve amputee soccer players from the Brazilian team participated in this study. T...

  3. Who can replace Xavi? A passing motif analysis of football players

    OpenAIRE

    Peña, Javier López; Navarro, Raúl Sánchez

    2015-01-01

    Traditionally, most of football statistical and media coverage has been focused almost exclusively on goals and (ocassionally) shots. However, most of the duration of a football game is spent away from the boxes, passing the ball around. The way teams pass the ball around is the most characteristic measurement of what a team's "unique style" is. In the present work we analyse passing sequences at the player level, using the different passing frequencies as a "digital fingerprint" of a player'...

  4. Exploring athletic identity in elite-level English youth football: a cross-sectional approach.

    Science.gov (United States)

    Mitchell, Tom O; Nesti, Mark; Richardson, David; Midgley, Adrian W; Eubank, Martin; Littlewood, Martin

    2014-01-01

    This study is the first empirical investigation that has explored levels of athletic identity in elite-level English professional football. The importance of understanding athletes' psychological well-being within professional sport has been well documented. This is especially important within the professional football industry, given the high attrition rate (Anderson, G., & Miller, R. M. (2011). The academy system in English professional football: Business value or following the herd? University of Liverpool, Management School Research Paper Series. Retrieved from http://www.liv.ac.uk/managementschool/research/working%20papers/wp201143.pdf ) and distinct occupational practices (Roderick, M. (2006). The work of professional football. A labour of love? London: Routledge). A total of 168 elite youth footballers from the English professional football leagues completed the Athletic Identity Measurement Scale (AIMS). Multilevel modelling was used to examine the effect of playing level, living arrangements and year of apprentice on the total AIMS score and its subscales (i.e., social identity, exclusivity and negative affectivity). Football club explained 30% of the variance in exclusivity among players (P = .022). Mean social identity was significantly higher for those players in the first year of their apprenticeship compared to the second year (P = .025). All other effects were not statistically significant (P > .05). The novel and unique findings have practical implications in the design and implementation of career support strategies with respect to social identity. This may facilitate the maintenance of motivation over a 2-year apprenticeship and positively impact on performance levels within the professional football environment. PMID:24786769

  5. The Globalisation of Football: Fans as Consumers, Brand Loyalty and Identity

    OpenAIRE

    Bennett, Philip

    2008-01-01

    ABSTRACT Since its humble beginnings as a rural British folk game, football has developed into a sport that is almost unrecognisable from its original form (Burdsey and Chappell 2003; Nauright 2004). Football was once a source of local and/or national identity (Giulianotti and Robertson 2004; McGuire 1999). Clubs are now frequently publicly owned companies that respond to market logic, cleverly and aggressively promoted in home and foreign markets in attempt to turn people into supporters...

  6. ‘I mainly come for the pies’ An ethnographic study of contemporary football culture.

    OpenAIRE

    Brooks, Oliver

    2014-01-01

    This thesis endeavours to develop a more nuanced understanding of contemporary football culture. As such my research adopts a consumer-oriented cultural studies approach to analyse the ways in which modern ‘consumer’ fans negotiate their position within football culture and the power operating upon them as they do so. Drawing on data from unique ethnographic research I argue that modern fans engage in processes of complex discursive negotiation, constructing their identities at...

  7. Amateur and professional football player to investigate the level of nutritional knowledge

    OpenAIRE

    Kemal Göral; Özcan Saygın; Kürşat Karacabey

    2010-01-01

    This study was carried out in order to investigate the nutritional knowledge level of footballers, considering the different league categories. From Turkey Super League, 2.League A, 2.League B, 3.League, 1.Amateur League, 2.Amateur League teams 360 active football players participated in the survey. To determine their the survey form developed by the researcher, benefiting previous scientific studies, consisting of 13 personal, 12 nutritional knowledge questions; in all 25 questions was appli...

  8. Systemic value and corporate governance. Exploring the case of professional football teams.

    OpenAIRE

    Matteo Rossi; Arturo Capasso

    2013-01-01

    This paper aims to analyze how systemic thinking might contribute to investigate the interaction between company internal organization, financial structure and corporate governance. We focus our analysis on professional football teams as this special business combination provides an evident example of companies whose performance cannot be evaluated considering only financial returns or shareholder value. The investments of a professional football team are mainly in intangible resources, first...

  9. Is a Cognitive-Behavioural Biofeedback Intervention Useful to Reduce Injury Risk in Junior Football Players?

    OpenAIRE

    Arne Edvardsson; Andreas Ivarsson; Urban Johnson

    2012-01-01

    Athletes participating in sport are exposed to a relatively high injury risk. Previous research has suggested that it could be possible to reduce sports injuries through psychological skills training. The purpose of this study was to examine the extent to which a cognitive behavioural biofeedback intervention could reduce the number of sports injuries in a sample of players in Swedish elite football high schools. Participants from four elite football high schools (16-19 years old) were divide...

  10. ANALYSIS AND COMPARISON OF ADOLESCENT ATHLETES' MOTIVATION: BASKETBALL PLAYERS VS. FOOTBALL PLAYERS

    OpenAIRE

    Bartolom\\u00E9 J. Almagro; Cristina Conde; Moreno, Juan A; Pedro S\\u00E1enz-L\\u00F3pez

    2009-01-01

    The motivation of an athlete is determinant for the athletic engagement of the adolescent. The present study attempts to analyze the motivation of adolescent basketball and football players from the perspectives of Achievement Goal Theory (Nicholls, 1989) and Self-Determination Theory (Deci & Ryan, 1985). The study's sample was composed of 248 athletes from 12 to 17 years of age. Half were from basketball and half were from football. The instruments that were utilized were: the Spanish versio...

  11. Gate-sharing and talent distribution in the English football league

    OpenAIRE

    Robinson, Terry; Simmons, Robert

    2009-01-01

    Using a data base of the movements of over two thousand professional footballers in the top two divisions of the English Football League between 1969 and 1995, this article examines the impact on talent distribution through the movement of players after gate-revenue sharing was abandoned in this league in 1983 and compares the results with the predictions of the Walrasian and Nash theoretical models presented by Rottenberg (1956), Quirk and Fort (1992), Vrooman (1995), and Szymanski and Kesen...

  12. Drug doping in senior Australian rules football: a survey for frequency.

    OpenAIRE

    HARDY, K J; McNeil, J J; Capes, A G

    1997-01-01

    OBJECTIVES: To determine by survey whether the frequency of use of performance enhancing drugs (drug doping) is significant in elite players of Australian Rules football, and to compare this frequency with that in other competitions. METHODS: Randomised unannounced prospective urine testing during the period 1990-95 of players from the Australian Football League out of competition, in competition matches, and in finals matches; testing was performed according to Olympic International Committe...

  13. The Season After: A Football Coach Moves on after 27 Years

    Science.gov (United States)

    Gerson, Gary D.

    2010-01-01

    In this article, the author shares his experience of being a football coach for 27 years and describes how he moves on after these years. For the first time in 27 years, he is not on the field with boys for two-a-days and scrimmages. And he is not going to be there for the games. So, there is no more football. This is after four years of walk-on…

  14. PICNIC - FANS, ULTRAS AND HOOLIGANS - INTERNAL DIFFERENTIATE OF SUBCULTURE GROUP FOOTBALL FANS IN POLAND

    Directory of Open Access Journals (Sweden)

    Maciej Solinski

    2006-01-01

    Full Text Available This article is a main part of "Internal differentiate of subculture group of football fans in Poland" project. Author has tried to show how the subculture of football fans can be differentiate. Author ha presented three different subgroups of Polish fans. It is very important to divide this subculture, because each subgroup has different mentality and style. That is why I have paid the most attention on this element.

  15. Transparency in European football : A study of financial disclosure transparency from a supporter perspective

    OpenAIRE

    Dahlbäck, Oliver; Lind, Erik

    2016-01-01

    Background and Problem: Despite the exploding increase in revenue by more than 500 percent (1996-2014) among European football clubs, the operating profit in the “big five” leagues are, paradoxically, inexistent or very low. Hence, there is a need for more transparent financial reporting in European football. To preserve the game’s well-being and establish a sustainable future, UEFA introduced Financial Fair Play (FFP) back in 2010 as a part of their club licensing requirements. The transpare...

  16. Women, football and the desire of the dispute when sports must become political

    OpenAIRE

    Juan Bautista Branz

    2008-01-01

    The article seeks a cultural analysis of women and their participation in the space of football. Proposes a reflective journey on the complex institutionalization of male and female within the sports field, and tries to point out the historical continuity of relationships and unbalanced to be crystallized as natural and are constructed from the places of domination (and therefore dominated) in the constitution of hegemony within the football: female subordinate to the male

  17. The epidemiology of groin injury in senior football: a systematic review of prospective studies

    OpenAIRE

    Waldén, Markus; Hägglund, Martin; Ekstrand, Jan

    2015-01-01

    Background Groin injuries are troublesome in mens and womens football. Aim To review the literature on the epidemiology of groin injury in senior football and compare injury occurrence between sexes. Methods Studies were identified through a search of PubMed, EMBASE, CINAHL and Web of Science, in the reference lists of the selected articles and the authors bibliographies. The number of injuries, percentage of groin injury from all injuries and rate of groin injury per 1000 h were extracted. E...

  18. Three types of transnational players: differing women's football mobility projects in core and developing countries

    OpenAIRE

    Tiesler, Nina Clara

    2016-01-01

    Mobile players in men's football are highly skilled professionals who move to a country other than the one where they grew up and started their careers. They are commonly described as migrants or expatriate players. Due to a much less advanced stage of professionalism and production of the game in women's football mobility projects are different. At describing the cases of Brazil, Equatorial Guinea, Mexico, Colombia and Portugal, the aim of this paper is to conceptualise an umbrella category ...

  19. Characterization of college football athletes and basketball: Anthropometry and Body Composition

    OpenAIRE

    Jesús Gil Gómez; Pablo Juan Verdoy

    2011-01-01

    Abstract Introduction and Objectives. Anthropometric study of university population, comprising men and women college athletes participating in the Championships of Spain's 2008 College basketball and football. The aim of this study is to describe the body composition of male and female college athletes in football and basketball specialtiesMethods. This is a cross-sectional study with direct anthropometric measurements. These have been obtained by following the rules and techniques recommend...

  20. Effects of an eccentric training programme on hamstring strain injuries in women football players

    OpenAIRE

    del Ama Espinosa Gurutze; Pöyhönen Tapani; Aramendi José Francisco; Samaniego Juan Carlos; Emparanza Knörr José Ignacio; Kyröläinen Heikki

    2015-01-01

    Study aim: to test the hypothesis that an eccentric training programme applied on women football players would reduce the hamstring injury rate by improving thigh muscle balance and, particularly, hamstring strength. Material and methods: three football teams were recruited for this randomised controlled trial. They played in the first and second divisions in Spain. Players were randomised within clubs either to the intervention (eccentric exercises, n = 22) or control (control ex...