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利用cybex-770等速测试与康复系统,对17名一级男子跳远运动员起跳腿的膝关节进行了等速向心收缩测试。所测试的指标包括相对峰力矩、相对总功、相对平均功率、峰力矩屈伸比等,对这些指标进行综合分析,并且结合跳远运动项目下肢肌最大力量和爆发力的项目特点,为优秀运动员有针对性的力量训练提供参考依据。
Using the cybex-770 isokinetic test and rehabilitation system, the isokinetic concentric contraction test was performed on the knees of 17 first-class male long jump athletes. The indexes tested include the relative peak moment, relative total work, relative average power, peak-moment flexion-extension ratio and so on. Based on the comprehensive analysis of these indexes and combining with the project characteristics of the maximal strength and explosive force of the lower extremity muscle of the long- Sexual strength training to provide a reference.