| 优秀散打运动员髋关节屈伸肌群等速测试与研究 |
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| 引用本文： | 许建辉. 优秀散打运动员髋关节屈伸肌群等速测试与研究[J]. 价值工程, 2012, 31(6) |
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| 作者姓名： | 许建辉 |
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| 作者单位： | 西安体育学院研究院,西安,710068 |
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| 摘 要： | 采用ISOMED2000获得陕西省优秀散打运动员髋关节等速收缩的生物力学特征。右髋关节屈肌群等速离心收缩峰值力矩出现时的关节角度在96.2°-105.3°之间,伸肌群等速离心收缩峰值力矩出现时的关节角度在104.7°-113.7°之间。髋关节屈伸肌群向心收缩,离心收缩速度在240°/s时相对力矩梯度达到最大。
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| 关 键 词： | 散打 等速测试 相对力矩梯度 髋关节 |
Constant Speed Test and Analysis of Hip Joint Flexion and Extension Muscles of Shaanxi Excellent Sanda Athletes |
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| Xu Jianhui. Constant Speed Test and Analysis of Hip Joint Flexion and Extension Muscles of Shaanxi Excellent Sanda Athletes[J]. Value Engineering, 2012, 31(6) |
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| Authors: | Xu Jianhui |
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| Abstract: | The paper got the biomechanical characteristics of hip isokinetic contraction of excellent Sanda athletes in Shaanxi Province by the ISOMED2000.The isokinetic eccentric peak torque of right hip muscles occurs when the joint angle between 96.2°-105.3°,and that of flexion and extension muscles occurs when the joint angle between 104.7°-113.7°.When the hip flexion and extension muscles occur concentric contraction and the speed of concentric contraction is 240°/s,the relative torque gradient comes to the peak. |
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| Keywords: | Sanda athletes constant speed test the relatively force moment grade the hip |
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