List of Articles Athletic performance

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  1 - The Effect of Media Consumption on the Athletic Performance with the Intervening Role of Quality of life among Table Tennis Athletes in the Province of Tehran
  Alireza Zand Golamreza Faraji
  The purpose of the present study is to review the effect of media consumption on the athletic performance with the intervening role of quality of life among table tennis athletes in the province of Tehran. This study is descriptive-correlational and was conducted throug More

  The purpose of the present study is to review the effect of media consumption on the athletic performance with the intervening role of quality of life among table tennis athletes in the province of Tehran. This study is descriptive-correlational and was conducted through field research using questionnaires. The statistical population consisted of all table tennis athletes in the province of Tehran among whom 1500 members were active according to the obtained information from the province assembly. Based on Morgan table, 306 athletes were chosen as the sample of study. In this regard, three questionnaires including Media Consumption by Mahmoudian et al. (2015), World Health Organization Quality of Life (1999), and Athletic Performance by Qasemi (2012) were used.  The reliability of the questionnaires was calculated to be 0.86%, 0.081%, and 0.91% respectively. Descriptive statistics was used for the classification of raw scores, design of frequency distribution table, and assessment of dispersion indices such as mean, standard deviation and frequency. Besides, the research hypothesis was tested using Path Analysis and SPSS. The results showed that media consumption is effective on the athletic performance of table tennis athletes with the intervening role of quality of life among table tennis athletes in the province of Tehran. Manuscript profile
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  2 - The Relationship Between Leadership Style and Stressors with Athletic Performance of Football Players of the Premier League of Alborz Province
  babak mohamadzedeh mahvash norbakhsh mehdi kohandel
  The purpose of this study was to investigate the relationship between coaching style and stressors with athletic performance of football players of the premier league of Alborz province. The research method is descriptive-correlational. The statistical population of the More

  The purpose of this study was to investigate the relationship between coaching style and stressors with athletic performance of football players of the premier league of Alborz province. The research method is descriptive-correlational. The statistical population of the present study was composed of all the players of the football premier league of Alborz province (N = 250). Based on Morgan's table, 148 people were randomly selected (n = 148). Bass and Avilo leadership style questionnaire (2000), Anshel and Satarso stress resources questionnaire (2007), and Ghasemi athletic performance questionnaire (2012) were used. The calculated Cronbach's alpha coefficient was 0.88 for the variable of transformational leadership style, 0.80 for pragmatic leadership style, 0.59 for non-intervention leadership style, 0.84 for stressors, and 0.82 for athletic performance. Spearman correlation showed a positive and significant relationship between transformational, pragmatic and non-interventional styles with athletic performance. No significant relationship was found between the stressors and athletic performance. Also, the results of multivariate regression showed that transformational leadership style can predict athletic performance.       Manuscript profile