نتایج جستجو برای: performance of soccer players
تعداد نتایج: 21231414 فیلتر نتایج به سال:
in this thesis, a structured hierarchical methodology based on petri nets is used to introduce a task model for a soccer goalkeeper robot. in real or robot soccer, goalkeeper is an important element which has a key role and challenging features in the game. goalkeeper aims at defending goal from scoring goals by opponent team, actually to prevent the goal from the opponent player’s attacks. thi...
the aim of this study was to determine the relationship between age and the soccer performance of elite male soccer players were playing with an emphasis on post. sample of 396 soccer players (36 goalkeeper, 168 defenders, 123 midfielders and 69 forwards) participating in the 2010 world cup in south africa, with a mean age of 27.23 ± 3.71 years, height 181.45 ± 6.43 cm and body mass 75.89 ± 6.4...
Background. Soccer is a popular sport with a large number of players all over the world. Besides, it has considerable economic and social effects. Thus, it is necessary to find out the factors which influence soccer players’ performance. Objectives. The purpose of this investigation was to determine whether there is a significant correlation between intellectual intelligence (I.Q) (Raven’s pro...
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...
Introduction: Many studies show that physical activities activity could prevent cognitive decline and may enhance frontal lobe activity. Thus، the main purpose of this article is to investigating the effect of physical activity on cognitive functions of talented youth soccer players and amateur soccer players. Method: statistical community in the present study involved all of the socce...
Objectives: Polymorphisms in α-actinin-3 (ACTN3) gene are considered to be important in the genetic predisposition to human athletic performance. Most of the activities in soccer such as jumping, striking the ball, and running are considered plyometric and explosive. Performance power during such activities depends on the strength of the muscles involved. Therefore, high muscle strength i...
Background. Previous studies have shown that an external versus the internal focus of attention is an effective and efficient method to improve athleteschr('39') performance under anxious conditions. Objectives. The current study aimed to assess the effect of the practice with a distinct focus of attention on the penalty kicking performance of adolescent soccer players with different expertise...
Objective: The purpose of the study was to evaluate the outcomes and back to the sport in soccer players with anterior cruciate ligament (ACL) reconstruction during one year. Materials & Methods: 32 soccer players who underwent reconstruction of ACL via BPTBG (Bony-Patellar Tendon-Bony graft) (Technique Modified Clancy) selected and randomly divided into two 16-subject traditional and accele...
purpose despite the acknowledged impact of imagery on performance, ecologically sound studies investigating imagery and its effects on performance subcomponents in real games are surprisingly limited. the aim of this study was to investigate the effects of imagery training on passing improvement in elite soccer players. methods sixty nine soccer players taking part in the national championship ...
Background & Aims: Soccer is a very dynamic and fast team game with a richness of movement, which is in the group of multi-structured sports games; Soccer is a sport characterized by numerous, complex, and dynamic kinematics activities with rotational or non-rotational movements (1). In this sport, a high level of points can be achieved only in planned training conditions (2). Sports scientists...
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