Effects of Progressive Muscle Relaxation on Concentration and Performance Scores of 10m Shooters

Shooting skills are complex. Athletes often have to face a situation requiring one shot to get a perfect score and maintain concentration and the trigger pull. This study aimed to analyze the difference in progressive muscle relaxation (PMR) exercise on increasing concentration and performance scores of 10-meter shooting. A total of 12 athletes (seven female dan five males) in Purwakarta were recruited for this study. They were randomly assigned to the PMR group (n = 6) and the control group (n = 6). The instruments used were the Concentration Grid Test for measuring concentration and the scores of 60 shots of the 10-meter shooting of both men and women for a performance test. Data analysis using MANCOVA was performed using shooting and concentration scores as the dependent variables and covariates to determine their performance. They can be differentiated based on conventional training methods, progressive muscle relaxation, and the interaction of these factors. The results of the MANCOVA indicated a significant main effect for exercise methods. It was revealed that differences in exercise methods had a significant effect on concentration and shooting scores. When athletes face the demands of top performance, PMR training is an economical but efficient and effective strategy for dealing with the problems. It helps athletes to do the self-control and focus their attention during stressful situations. It also can be used to maintain physical, technical, and mental balances.