十运会程菲跳马踺子转体180°前手翻转体180°直体前空翻动作的运动学分析

Kinematic analysis on Cheng Fei's vaulting horse round-off half turn forward handspring half turn straight forward salto move on the 10th national games

踺子转体180°前手翻前空翻类动作是跳马项目近几年开发的一类高难度动作,从当前发展情况看,此类动作发展的潜力很大,已经成为新的潮流动作。我国女子优秀跳马运动员程菲能较好完成踺子转体180°前手翻转体180°直体前空翻的高难前沿动作,研究她完成此动作的运动学规律及主要技术特点,旨在为其今后发展此类动作的更高难度提供运动学参数,同时对有条件发展此类动作的运动员也具有理论和实际运用价值。

The round - off half turn forward handspring kinds of movements were recently invented movements with high difficulty. From the present situation, these kinds of movements have a great potential and become a developing tendency. Cheng Fei, elite vaulting horse gymnast of China can complete this difficult movement. By researching into the kinematics rules and techniques features of her movements, we can provide kinematics parameter for her to develop this kind of movements. At the same time, this study is also of theoretical and practical value to gymnasts who are interested in this kind of movements.