프로·아마추어 대학골프선수 간 요추부 등속성 근력 및 근 순발력에 관한 비교 연구

Abstract

This study was conducted to investigate the difference in peak torque and peak torque per body weight of isokinetic muscular strength and isokinetic muscular power. Subjects were categorized into two groups: professional golfers(N=5) who are member’s of Korean Professional Golf Association, amateur golfers(N=5) who are member’s of Korean College Golf Federation. Each groups’ isokinetic muscular strength and muscular power of the truck was measured by a angle velocity of 60°/sec and 180°/sec either five time each. They were examined and compared with following conclusion: Firstly, there was no significant difference among two groups on the trunk’s peak torque by a angle velocity of 60°/sec which represent muscular strength. Secondly, there was no significant difference among two groups on the trunk’s peak torque by a angle velocity of 180°/sec which represent muscular power. Thirdly, there was a significant difference(p<.05)among two groups on the trunk’s peak torque per body weight by a angle velocity of 60°/sec which represent muscular strength. Lastly, there was a significant difference(p<.01)among two groups on the trunk’s peak torque per body weight by a angle velocity of 60°/sec which represent muscular power.