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 siz...

In sports, there may be multiple players for the same positional status (e.g., in volleyball, are two outside hitters, one near setter and other away from setter), relevant differences within status. We analyzed inter-player variability high-level men’s through Social Network Analysis (through Gephi© 0.9.2 software). Attack actions of hitters (OHN) (OHA) setters were ten matches 2019 Volleyball...

The topic of magnets, magnetism and healing abound in the media like never before. Athletes in many fields claim tremendous recovery from injuries with the help of magnets. Igor Olshansky is the first Russian‐born pro football player recognized by his peers as one of the strongest players in the league. He is an expert on "Getting back in the Game Faster!" He uses pulsed magnetic therapy to sta...

Selection of players for a cricket team within a finite budget is a complex task which can be viewed as a constrained multi-objective optimization and a multiple criteria decision making problem. In cricket team formation, batting strength and bowling strength of a team are the major factors affecting its performance and an optimum trade-off needs to be reached in the formation of a good and su...

In the B-League, Japan professional basketball league, foreign players account for a large percentage of scoring and are core. Therefore, strategy scouting talented is essential teams. However, team managers can not survey all because there many leagues huge number players. most done through agents, so intermediary costs significant. We propose an efficient system to find from NCAA (National Co...

This study investigates the relationship between consumer discrimination, racial matching strategies, and employer discrimination in Major League Baseball (MLB) from 1985 to 2016. Specifically, we assess extent which both fan attendance team performance respond changes teams’ their local market areas’ compositions. To this end, use game-level data (N = 69,239) that aggregate team-season level 8...

profile of mood states tests show that the players who are injured are affected psychologically as well. in cases of severer injuries, loss of mental health and tendency to depression are not uncommon. the aim of this study was to evaluate the effect of sport injuries on profile of mood states of tehran persepolis team soccer players. for this purpose, 54 players from tehran persepolis team (ad...

The purpose of this study was to investigate the physiological and anthropometric characteristics of junior volleyball players competing at the elite, semi-elite, and novice levels and to establish performance standards for these athletes. One hundred and fifty-three junior national (N = 14 males; N = 20 females), state (N = 16 males; N = 42 females), and novice (N = 27 males; N = 34 females) v...

The eight-team Canadian Football League (CFL) features an 18-game regular season played between late June and early November. The regular-season schedule is manually created using an iterative process involving league management, teams, and a television sports broadcaster. We developed a mixed-integer program-driven decision support system that provided league officials with multiple schedule v...

purpose :   despite numerous studies which have been done regarding soccer injuries worldwide, there is lack of available data considering the epidemiology of injuries in the iranian soccer premier league , although it is the most popular sport in the country. t he main goal of this research was to determine the incidence of physical injuries in the studied population, considering other charact...