跳远专项练习起跳时运动员膝角的分析  

Analysis of the Long Jump Athlete Knee Angle on Special Practice Take-Off

作　　者：石永秀[1] 

机构地区：[1]唐山师范学院体育系,河北唐山063000

出　　处：《唐山师范学院学报》2013年第5期70-72,共3页Journal of Tangshan Normal University

摘　　要：跳箱练习和半程跳远练习是跳远训练的重要练习方法,对跳远运动员技术的形成和专项力量训练非常有意义。通过图像解析法和数理统计法对半程跳远、跳箱和跳远起跳技术从运动学角度对膝关节进行分析,得出跳箱练习与其它两者有显著差异。The vaulting box and long jump of half distance running up is an important way to practice training of long jump,they make sense to the long jump athletes technology formation and special strength training.In this paper,by means of image analysis and mathematical statistics long jump,box horse and long jump technology analysis from the angle of the knee joint,it is conclude that vaulting box practice and other both have significant differences.

关 键 词：跳远 半程跳远 跳箱 起跳 膝角 

分 类 号：G804.6[文化科学—运动人体科学]