The Effect of Shooting Training with Air Gun on Aggression among Adolescent Girls

Kimiya Mostafavi; Mahiodin Bahari; Afsaneh Sanatkaran

Volume 12, Issue 2 , September 2020, , Pages 205-217

https://doi.org/10.22059/jmlm.2020.298695.1491

Abstract
  The aim of this study was to examine the effect of shooting training with air gun on aggression in adolescent girls. This study was semi-experimental including pretest, posttest with a control group. 30 female aggressive students (age: 16±1.1 years) were selected by convenience sampling method ...  Read More

The Effect of Different Training Levels on Indicators of Growth and Sexual Maturation in Female Athletes

Raziyeh Khanmohamadi; Hasan Khalaji; Alireza Bahramy

Volume 8, Issue 4 , March 2017, , Pages 547-561

https://doi.org/10.22059/jmlm.2017.61027

Abstract
    The aim of this study was to investigate the effect of different sport fields, different training levels and their interactive effects on indicators of growth and sexual maturation of adolescent female athletes. The population consisted of all adolescent female athletes (aged 17-9) in gymnastics, ...  Read More

The Role of Different Organism, Task and Environment Constraints in Coincidence Anticipation Timing Accuracy

Shahzad Tahmasebi Boroujeni; Fariba Hasan barani; Elham Hatamishahmiri

Volume 8, Issue 4 , March 2017, , Pages 645-660

https://doi.org/10.22059/jmlm.2017.61033

Abstract
    Perceptual-motor skills play a vital role in many tasks of daily life and sports skills. The measurement of coincidence anticipation timing ability is a method to evaluate perceptual and perceptual-motor skills. Thus, the main aim of the present study was to investigate the role of different ...  Read More

Effect of variability of attentional focus distance by self-talk on the learning of table tennis forehand

Ghazal Mohamadi; Masomeh Shojaei; Afkham Daneshfar

Volume 7, Issue 3 , October 2015, , Pages 375-390

https://doi.org/10.22059/jmlm.2015.55919

Abstract
  The purpose of the present study was to investigate the effect of variability of attentional focus distance by self-talk on the learning of table tennis forehand in. After pretest, the participants performed 180 forehand strokes during 6 sessions with repeating the words “slightly rotation” ...  Read More

Sport and Risk- Taking against Substance Abuse in students of Tehran High Schools

Ali Zadehmohammadi; Zohreh Ahmadabadi; Somaye Ahmadabadi; Mehdi Rafeie Borojeni

Volume 2, Issue 1 , April 2010, , Pages 5-24

Abstract
  Substance abuse, violation and sexual behavior are the main reasons of fatality in adolescents and the youth. Most risky behaviors including cigarettes, alcohol, drugs and unsafe sexual contacts occur under the age of 18. Traditionally, sport is regarded as a means to encourage and develop healthy behaviors ...  Read More