武术旋子转体720°接跌竖叉动作起跳阶段的运动生物力学特征  

Analysis on Biomechanics of Sports Characteristic of Movement Revolving Turn 720°

作　　者：杨雷 周馨 

机构地区：[1]黑龙江公安警官职业学院,黑龙江哈尔滨150025 [2]大庆市景园中学,黑龙江大庆165453

出　　处：《哈尔滨体育学院学报》2009年第3期96-99,共4页Journal of Harbin Sport University

摘　　要：采用三维录像测量解析,对旋子转体720°接跌竖叉的起跳阶段进行运动学分析,揭示该阶段的运动学特征,为运动员改进该技术动作,提高动作质量提供科学依据。We have studied movement revolving turn 720°by means of three-dimensional video analysis.Through analysing the kinematics characteristic of movement revolving turn 720°in the stage of running taking-off,we summarized the basic kinematics characteristic,and offer the science basis for improving technique action and imcreasing action quality.

关 键 词：起跳 旋子转体 运动生物力学特征 

分 类 号：G852[文化科学—民族体育]