中国女子高低杠前空翻一周半越杠再握类动作技术的比较分析

An Analysis of the Technique of Flipping for One and A Half Rounds in the Air on the Uneven Bars

高低杠前空翻一周半越杠再握类动作是我国运动员首创。第一次较完整地提供了该类动作各技术阶段的运动学参数和分析。研究显示 :该类动作技术具有“晚顶伸”、“晚鞭打”、“早撒手”等特点 ,同时指出 ,跟肩翻转的速度不够快 ,导致再握杠时肩角、髋角过小 ,身体重心离杠轴太近 。

The flipping for one and a half rounds in the air on the uneven bars is the innovation in China. The paper is the first to provide complete parameters and analysis of its kinematics. Studies show that this technique is featured as “Late Expanding', “Late Whipping', “Early Releasing', etc. Furthermore, the shoulder coordinating is so slow that the shoulder angle and coax angle become too narrow and the body's center of gravity is too near to the bars, which is the main problem of the action.