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首页> 外文会议>International Symposium on Biomechanics in Sports vol.1; 20050822-27; Beijing(CN) >KINEMATIC ANALYSIS OF THE RUN UP FINAL STRIDE AND TAKE-OFF TECHNIQUE IN CHINESE FEMALE FOSBURY FLOP JUMPERS
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KINEMATIC ANALYSIS OF THE RUN UP FINAL STRIDE AND TAKE-OFF TECHNIQUE IN CHINESE FEMALE FOSBURY FLOP JUMPERS

机译：中国女性跳水跳高助跑步长和起跳技术的运动学分析

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摘要

Horizontal velocity of CG of the Chinese jumpers was smaller than those of the international elite jumpers through FT to FF. The range of knee extension was insufficient in the Chinese jumpers. However, the Chinese jumpers' techniques from FL to TT were superior to international elite players since the length of the final stride of Chinese jumpers was shorter than international jumpers. The average vertical velocity of CG of the Chinese jumpers was smaller. The heights of their CG and the angular velocity of internal trunk tilt at the instant of take-off leg leaves the grounds were small than international elite jumpers. These factors will affect the distance between CG and bar when jumpers reach their highest point.
机译：从FT到FF，中国跳高运动员的CG水平速度要小于国际跳高运动员的CG水平速度。中国跳远运动员的膝盖伸展范围不足。然而，由于中国跳高运动员的最后跨步长度短于国际跳高运动员，因此从FL到TT的中国跳高运动员的技术优于国际精英选手。中国跳远运动员的CG平均垂直速度较小。他们的CG高度和起飞腿离开瞬间瞬间内部躯干倾斜的角速度小于国际精英跳投者。当跳线达到最高点时，这些因素将影响CG和钢筋之间的距离。

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