Performance Enhanced Model in Snatch Weightlifting - Using the kinematic factors -

Abstract

Y.J Moon Korea Institute of Sports Science; email: moonyj@sports.re.kr INTRODUCTION Weightlifting world record has been broken since weightlifting competition was started. Athletes do their best continually for a new record. In order to increase record, coach or sports researcher support them to enhance skill, physical strength or muscle force exertion and so on. For lower recorded athletes as junior athletes than world champion, we can make a training direction for skill, or physiques easily by compared with more nice recorders. But for world recorders, because they have the best skill and physical strength and muscle force exertion, Anybody don’t know What’s method in order to increase the their record. there is an endeavor to enhance present conditions and to have training more and more. Generally, it is hard to enchance physical strength and muscle exertion force for world recorder and elite athletes but skill is relatively easy to improve. If we can seek the optimal motion or skill, we can offer to make the training direction effectively. Birysiewicz(1981) reported the optimization method of weightlifting skill. Borysiewicz (1981) introduced optimization method in weightlifting and he insist that it can help for atheletes to learn skill. The purpose of this study was to develop the performance enhanced model in snatch weightlifting by using optimization method.