Effect of STC Training with External Wrist Band on Muscle Activities and Stroke Performance of College Tennis Players with Wrist Impingement Syndromes

This study was to investigate the effects of STC training with external wrist band on muscle activities and stroke performance of college tennis players with wrist impingement syndromes. In order to achieve the purpose of this study, tennis player at S, and C universict, were selected at random and allocated 12 tennis player each for the Non Exercise group(NEG), Deficient Exercise group(DEG), Over Exercise group(OEG) and measured muscle activities and stroke performance before and after the experiment. The strength training coordination program with external wrist band for 12 weeks. The results of this study were as follows: First, As a result of analyzing the change of muscle activities according to strength training coordination program with external wrist band, OEG was significantly improved compared to NEG and DEG. Second, As a result of analyzing the change of stroke performance of college tennis players with wrist impingement syndromes. In order to achieve the purpose according to strength training coordination program with external wrist band, OEG was significantly improved compared to NEG and DEG.<br/> As conclusions, this study confirmed that the strength training coordination program with external wrist band on muscle activities and stroke performance in college tennis players with wrist impingement syndromes.