李宇峰单杠特卡腾越动作串的运动学特征  

Kinematics Statistics Of Li Yu Feng’s Tekachev Whipback Technique Series

作　　者：王一兵  邓京捷  

机构地区：[1]广东体育运动技术学院 [2]广东体育运动科研所

出　　处：《中国体育教练员》2003年第3期16-19,48,共4页Chinese Sports Coaches

摘　　要：通过运动学特征分析法,对特卡类腾越动作串的两个特卡进行对比研究.结果表明,"弓形对称"的运动转换是特卡腾越动作组合的动力模式.正确掌握直体特卡本身所具有的动力模式,将有利于发挥特卡腾越动作串的技术连接的利用率,并有助于这类动作串的完成.By applying kinematics studies, the article made a analysis on the motive power mode of Tekachev Whipback Series techniques, and probe into the function and effect of combining several Tekachev Whipbacks in Gymnastic horizontal bar contest. The study reveals that the moving transform of “bow shaped symmetry' is the motive mode of Tekachev Whipback Series. The author point out that a correctly mastering of the motive mode of Tekachev Whipback Series will benefit the using ratio of technique combination of Tekachev Whipback Series.

关 键 词：李宇峰 特卡类腾越动作串 运动学 动力模式 单杠 重心速度 运动特征 

分 类 号：G832.3[文化科学—体育训练]