the effect of stability and its factors on team success in iran football premier league clubs

the aim of this study was to investigate the stability of various factors influencing iran football premier league teams (manager, coach, players) and their role in their team success. the method was descriptive-correlation and the statistical population consisted of all team of iran football premier league from the 1st to the 11th round. for data collection, which included names and numbers of all managers, coaches and players of different teams in the premier league in the mentioned rounds, interviews with the football federation, the league organization and the clubs and also sport websites and newspapers were used. the type of collected data was parametric according to k-s test; the data were analyzed with descriptive statistics, anova and paired t test. findings showed a direct relationship between stability in the managers, coaches and players and achieving success (ranking). also, coaches' variation did not provide suitable outcomes for the teams during the season.