男子三级跳远运动员李延熙、朱书靖三跳动作节奏与技术分析  

Analysis on the Rhythm and Technical of Athletes Li Yan-xi,Zhu Shu-jing Triple Jump

作　　者：李立健[1] 

机构地区：[1]西安体育学院运动系,西安710068

出　　处：《西安体育学院学报》2010年第6期740-742,758,共4页Journal of Xi'an Physical Education University

摘　　要：以2008年奥运会三级跳远集训选手李延熙和朱书靖为研究对象,将运动员三跳节奏和三跳中与最后成绩密切相关的一些动作技术指标作为研究的重点内容。对二人的比赛录像解析后所得到的技术参数进行分析,并与世界优秀选手相对照,寻找我国男子三级跳远运动员三跳技术中合理和不合理的因素,研究各技术参数之间的内在联系和规律,借以找出改进方法,实施最优化训练。Based on 2008 Olympic triple jump on training athletes Zhu Shu-jing, Li Yan-xi＇s study. The athletes of triple jump with the rhythm of the final results closely related to the movement of some of the key technical indicators as the content. Video Analysis for two matches after the technical parameters have been analyzed and compared with those of the elite athletes of the world. Men＇s triple jumpers technique find a reasonable and unreasonable, the intrinsic link between the various technical parameters and rules, with a view to finding ways to improve implementation of optimal training.

关 键 词：三级跳远 着地脚 节奏 三跳比例 腾起角 水平速度 

分 类 号：G823.419[文化科学—体育训练]