نتایج جستجو برای: other index have direct related with superior league football players pricinggel d4
تعداد نتایج: 10618056 فیلتر نتایج به سال:
BACKGROUND The aim of this study was to investigate the association between MCT1 rs1049434 polymorphism and indirect muscle injuries in elite football players. One hundred and seventy-three male elite Italian football players (age = 19.2 ± 5.3 years) were recruited from a first-league football club participating at the Official National Italian Football Championship (Serie A, Primavera, Allievi...
Nowadays the subject of competitive balance in sport events is getting huge attention in world economic science. CB in sport means what team will win in a competition. In this research the status of CB in Iran’s football pro league is studied. It’s obvious that if Football league in terms of economic is supposed to be dynamic and alive in economic area, they must follow a suitable of CB. Data g...
if the precise implementation of the principle of proportion and:balance between the violation and the penalty as well as the other dimensions could be considered as a stick yard for the imptementation of justice any lack of preciseness in carrying out such principle would not indeed be much too far from injustice . naturally ,if it would be imagined that the objective of balance between...
The Covid-19 pandemic has had huge ramifications on professional football. This commentary focuses the impact of mental health footballers. Specifically, footballers within English Premier League, Football FA Women’s Super League and Championship. considers a holistic approach to health, environment football, career transitions critical moments health. intention is stimulate discussion further ...
the aim of this study was to investigate the effect of management dimensions of fan relationship on fan lifetime value in iran football premier league. the research method was developmental with regard to the aim and exploratory considering the nature of the study. the data were gathered through interviews, observation, review of the related literature and questionnaires. the statistical popula...
BACKGROUND There are approximately 2.8 million youth football players between the ages of 7 and 14 years in the United States. Rates of injury in this population are poorly described. Recent studies have reported injury rates between 2.3% and 30.4% per season and between 8.5 and 43 per 1000 exposures. HYPOTHESIS Youth flag football has a lower injury rate than youth tackle football. The concu...
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...
Purpose: The number and severity of injuries in football matches have increased in recent years. On average, the injury rate is 10 to 35 injuries per 1000 hours matching, half of which are severe and cause more than 4 weeks of absence from football matches. Recent studies have reported that pre-season functional tests may predict the future injuries to athletes; however, the related findings ar...
BACKGROUND Cross-sectional studies have indicated that neurocognitive performance may be impaired among football players. Heading the ball has been suggested as the cause, but recent reviews state that the reported deficits are more likely to be the result of head injuries. OBJECTIVE To examine the association between previous concussions and heading exposure with performance on computer base...
BACKGROUND Football puts athletes at risk for knee injuries such meniscus and anterior cruciate ligament (ACL) tears, which are associated with the development of osteoarthritis (OA). Previous knee surgery, player position, and body mass index (BMI) may be associated with knee OA. HYPOTHESIS In elite football players undergoing knee magnetic resonance imaging at the National Football League's...
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