대학 구기종목 선수들의 기술수행 특성에 따른 코어 근력 차이 분석

Abstract

This study aims to analyze the difference in muscle strength for the characteristics of skill use(main and sub) and skill performance(hitting and non-hitting) and provide basic information to improve player’s performance. This study analyzed and measured core strength difference in 38 ball game players of C University in Gwangju Metropolitan City using 3D spine stabilization test(CENTAUR® 3-D System): Handball(n=16), basketball(n=8), tennis(n=3), and volleyball(n=11). Then, paired t-test analysis was conducted to test the strength changes of ball game players according to the characteristics of skill use and skill performance. The statistical significance level was set at p<.05. As a result of this study, The changes of core strength according to the characteristics of skill use(main and sub) in collage ball game players focused on the skill use of players(right-handed) participating in the experiment. There was a statistically significant difference in 0°, 35°, 90°, and 135°. For the changes of core strength according to the characteristics of skill performance(hitting and non-hitting) in collage ball game players, there was no statistically significant difference in 0°, right, 45°, left, 135°, and right, 135°. However, there was a statistically significant difference in right, 180°, left, 45°, left, 90°, and right, 90°. Based on the findings, further research is required on exercise programs that can reduce danger of sport injury and improve core strength and balance more effectively according to the general characteristics of skill use(main and sub) and skill performance(hitting and non-hitting) in college ball game players.