体育学刊
體育學刊
체육학간
Journal of Physical Education
2007年
8期
106~110
,共null页
董海军 张桃臣 郁成刚 刘建国
董海軍 張桃臣 鬱成剛 劉建國
동해군 장도신 욱성강 류건국
掷标枪 最后用力 “延缓”动作
擲標鎗 最後用力 “延緩”動作
척표창 최후용력 “연완”동작
javelin throw; final power explosion; “delayed” move
对我国男子标枪优秀运动员15人32次试掷的最后用力技术进行研究,结果表明,我国运动员普遍存在着右肩,特别是右肘提前加速的现象。没有“延缓”末端环节的用力,提前对标枪进行了加速,破坏了“满弓”动作的形成和环节用力的顺序等现象。
對我國男子標鎗優秀運動員15人32次試擲的最後用力技術進行研究,結果錶明,我國運動員普遍存在著右肩,特彆是右肘提前加速的現象。沒有“延緩”末耑環節的用力,提前對標鎗進行瞭加速,破壞瞭“滿弓”動作的形成和環節用力的順序等現象。
대아국남자표창우수운동원15인32차시척적최후용력기술진행연구,결과표명,아국운동원보편존재착우견,특별시우주제전가속적현상。몰유“연완”말단배절적용력,제전대표창진행료가속,파배료“만궁”동작적형성화배절용력적순서등현상。
The authors studied the final power explosion technique used in 32 test throws by 15 excellent male javelin throw athletes in China, and revealed the following findings: the Chinese athletes had such a common problem as advance acceleration of the right shoulder, especially the right elbow, which accelerates the javelin in advance without the power explosion at the end of the "delayed" move, screws up the formation of the "full bow" move, and messes up the order of power explosion in various moves in the process.