talent identification is a process through which those with the highest chance to succeed in the future will be determined. the purpose of the present study was to investigate the application of a multivariate approach in talent identification of adolescent soccer players. the research population consisted of all soccer players in tehran province aged between 12 and 16 years old. a battery of t...

BACKGROUND Agility is a determinant component in soccer performance. This study aimed to evaluate the reliability and sensitivity of a "Modified Illinois change of direction test" (MICODT) in ninety-five U-14 soccer players. METHODS A total of 95 U-14 soccer players (mean ± SD: age: 13.61 ± 1.04 years; body mass: 30.52 ± 4.54 kg; height: 1.57 ± 0.1 m) from a professional and semi-professional...

Introduction: Dynamic knee valgus and poor technique during landing are not only key risk factors for lower extremity injuries especially knee injury, it also can reduce performance. Sportsmetrics soccer training is one of the successful knee injury prevention and enhancement performance protocols in female soccer players. But, the effect of Sportsmetrics soccer training has not been investigat...

The aim of this study was to investigate maximum aerobic power (VO2 max) and anaerobic threshold (AT) as determinants of training status among professional soccer players. Twelve professional 1st team British male soccer players (age: 26.2 ± 3.3 years, height: 1.77 ± 0.05 m, body mass: 79.3 ± 9.4 kg) agreed to participate in the study and provided informed consent. All subjects completed a comb...

BACKGROUND In professional soccer, a significant amount of training time is used to improve players' aerobic capacity. However, it is not known whether soccer specific training fulfils the criterion of effective endurance training to improve maximal oxygen uptake, namely an exercise intensity of 90-95% of maximal heart rate in periods of three to eight minutes. OBJECTIVE To determine whether ...

BACKGROUND High intensity intermittent aerobic exercise is an elementary endurance training exercise to build soccer endurance. Many studies exist with professional soccer players. But limited research has been conducted with amateur soccer players. OBJECTIVES The aim of this study was to compare and assess the effects of the shuttle-run method and the Hoff-track method on the ability to reco...

Chronic, exercise-related groin pain is a debilitating condition. Nonoperative treatment has limited efficacy, but surgical intervention on the adductor-abdomino complex may be used to alleviate symptoms and allow return to play (RTP). The purpose of this study was to report the outcome of adductor tenotomy and hernioplasty for professional soccer players with groin pain. Between 2000 and 2006,...

OBJECTIVE: Review the literature from 2003 to 2006 to determine if new data change the conclusions of a previous review (Neuroepidemiology 2003; 22:217-228) that sports and trauma are probably (“more likely than not”) not risk factors for developing ALS. BACKGROUND: Reported apparent excess occurrence of ALS in professional Italian soccer players has rekindled the discussion, whether sports or ...