견관절과 슬관절 등속성 근력이 골프 스윙 스피드에 미치는 영향

The Influence in golf swing Speed concerned isokinetic muscular strength of shoulder and knee between professional golfers and amateur golfers

&nbsp;&nbsp;The purpose of this study was to furnish the data in more effective golf training with examination of difference and function of isokinetic strength in flexion &amp; extension of shoulder and knee and golf driver swing speed is different between professional golfers who have been experienced for at least 5 years and amateur golfers with age of earlier 20&quot;s.<BR>&nbsp;&nbsp;To accomplish the experimental study, I chose an intensive isokinetic test and golf driver swing speed is carried out with ten professional golfers and ten amateur golfers by using Cybex NORMTM and SWING MATE(Model G460).<BR>&nbsp;&nbsp;SPSS 11.0 was used in analysis of data. From the above study, the following results were obtained: 1) Peak torque of right shoulder and knee wasn&quot;t significantly different (p＜0.01) between professional golfers and amateur golfers for flexion and extension at all of the above speeds(60°/sec, 180°/sec, 240°/sec). Peak torque to body weight of right shoulder wasn&quot;t significantly different (p＜0.001) between professional golfers and amateur golfers for extension and flexion at all of the speeds(60°/sec, 180°/sec, 240°/sec). And peak torque to body weight of right shoulder wasn&quot;t significantly different (p＜0.001) between professional golfers and amateur golfers for extension and flexion at all of the speeds(60°/sec, 180°/sec, 240°/sec). 2) Speed of golf driver shot was significantly different (p＜0.001) between professional golfers and amateur golfers.