中国体育科技
中國體育科技
중국체육과기
CHINA SPORT SCIENCE AND TECHNOLOGY
2009年
4期
37-41
,共5页
董海军%苏明理%严波涛%吴钟权%韩敬%张勇%许崇高%周家颖
董海軍%囌明理%嚴波濤%吳鐘權%韓敬%張勇%許崇高%週傢穎
동해군%소명리%엄파도%오종권%한경%장용%허숭고%주가영
女子%铅球%最后用力%技术特征%中国
女子%鉛毬%最後用力%技術特徵%中國
녀자%연구%최후용력%기술특정%중국
female%shot put%last exerting%technique%link%feature%research
通过运动学分析方法对我国参加2008年北京奥运会的3名优秀女子铅球运动员最后用力技术进行分析.结果认为,巩立姣有右肘关节提前用力的不合理现象;李玲超越器械和左侧支撑技术不好,左脚的着地方式不合理,最后用力的幅度小、距离短,向前性不好;李梅菊左腿蹬伸不积极,腿部力量薄弱.
通過運動學分析方法對我國參加2008年北京奧運會的3名優秀女子鉛毬運動員最後用力技術進行分析.結果認為,鞏立姣有右肘關節提前用力的不閤理現象;李玲超越器械和左側支撐技術不好,左腳的著地方式不閤理,最後用力的幅度小、距離短,嚮前性不好;李梅菊左腿蹬伸不積極,腿部力量薄弱.
통과운동학분석방법대아국삼가2008년북경오운회적3명우수녀자연구운동원최후용력기술진행분석.결과인위,공립교유우주관절제전용력적불합리현상;리령초월기계화좌측지탱기술불호,좌각적착지방식불합리,최후용력적폭도소、거리단,향전성불호;리매국좌퇴등신불적겁,퇴부역량박약.
By using the method of kinematics, the last exerting technique of three Chinese elite female shot throwers who take part in the 2008 Beijing Olympic Games are compared and studied. The result shows that there is a pre-exerting unreasonable phenomenon in GONG Li-jiao's right elbow. LI Ling is exceeding equipment and left supporting is not good,the landing way of her left foot is unreasonable, the last exerting range is small, the distance is short and the forward is not good. The stretch of LI Mei-ju's foot is passive,and the power of her foot is weak.
