시각-손사용 협응이 점프수행의 지면반력과 시간변인에 미치는 영향

Abstract

The purpose of this study was to investigate the movement control of eye-hand coordination on ground reaction force and temporal variables for Temps Leve Saute performance. The subjects of this study were 10 ballet dancers in University (age; 21.0±1.2years, height; 163.3±1.1cm, weight; 50.2±3.8kg, career; 10.8±2.1years). All collected data were analyzed with ANOVA for repeated measures using SPSS program. The results were followed.: Medial-lateral GRF was significantly different in one-hand of F2 while, anterior-posterior GRF was not significantly different. Vertical GRF was significantly different in one-hand of F2. Duration of major negative impulse and duration from minimum to maximum force were not significantly different. Duration of major positive impulse, duration of takeoff phase, duration from maximum force to takeoff and duration of flight were significantly different in one-hand. This study will be expected to be utilized for as a basis for developing an exercise program for jump performance improvement by bilateral coordination.