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| 我国优秀武术运动员旋风脚720°三维图像特征分析 | |
| 摘 要： | 利用三维图像解析系统对我国优秀武术运动员旋风脚720°运动时间特征、身体重心位移特征、 身体重心的速度变化特征以及身体主要环节夹角的特征等进行分析与评价,旨在揭示其动作过程的运 动学特点与规律,建立整个动作的时间、位移、速度、以及相关环节间夹角等量化指标,从而为教学与训 练提供客观的理论依据。 |
| 关 键 词： | 武术 旋风脚 转体720° 三维图像 |
Analysis on characteristics of 32dimension image of 720° spin kick of Chinese el ite martial arts athletes |
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| Abstract: | The 32dimension Image Analysis System was used to analyze and evaluate the characteristics of timing ,displacement and speed changes of body center of gravity ,and the main joint angles of the body when the athletes perform 720°spin kick. It aimed at discovering the kinematical characteristics and regula- tions while performing the kicking process ,establishing the whole quantified index of the kicking timing , displacement ,speed and joint angles ,consequently ,provided the impersonal theoretical foundation for teach- ing and t raining. |
| Keywords: | martial arts spin kick 32dimension image of 720° spin kick |
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