정적 스트레칭시 세트수와 휴식시간의 차이가 서전트 점프, 등속성 근력 및 유연성에 미치는 영향

Abstract

This study investigated the differences of sargent jump, muscualr isokinetic strength and flexibility depending on resting time and number of sets of static stretchin gon 13 male participants in their 20s. With 1 3 persons aged 20 as a subject, it measured the flexibility, muscular isokinet strength and sargent jump after 4 different stretching programs with different number of sets an dresting time in order to know the difference s between the amount of rest periods depending on the number ofe sts and the number of sets depending o n the amount of rests. There is significant difference in between stretching sets and change of sargent jumps according to the resting time and number of stretching sets. Thre is a significant difference in the amount o f resting time on muscular isokinetic strength, between resting time and sets in isokinetic flexed muscle strength by 60% and change of muscular isokinetic strength according tob etween resting time and stretching sets . There is a significant difference in between resting time and ests on isokinetic extended muscular strength and between rest time and in-between sets on 180■ angular veloitcy on isokinetic flexed muscular strength . There is no statistical difference on flexibility according to the number of rest time and sets. The result above showed that increasing the amount of time of stretching and decreasing the amount of rest perios in between will lessen the sargent jump and isokinetic muscular strength.