激发普通高校学生推铅球爆发力教学练习的方法

The Teaching Methods on How to Stimulate The Explosive Force in Shot Putting

为改进普通高校学生推铅球教学方法,纠正学生原有的错误动作,使学生在较短的时间内,更快地掌握铅球投掷的正确发力技术。我们采用单腿跳台阶、杠铃斜上推举、壶铃单臂肩上推举、推击悬垂沙包和投掷轻器械五种激发学生潜在爆发力练习,使学生能真切地体验推铅球肌肉快速用感觉,有效地抑制一系列错误动作出现,提高练习者学习的兴趣和积极性。结果加快了推铅球技术动作的形成,提高了推铅球运动成绩。

In order to improve the teaching methods of shot putting for the college students, to correct the wrong movements and to master the right skill to put shots Within a short period, We have put five methods into our teaching practice to stimulate the potential explosive force of the students. a. Jumping steps with a single foot b. Pressing a barbell upword sideways. C. pressing upword single - armed d. pushing and strikng the hanging sandbag Throwing light pieces of apparatus. We use these methods to let students feel the quick movement of the muscle so as to avoid some wrong movements. We ask our students to use the right skill to put shots so as to achieve greatly.