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本文重点对刘华金的跨栏步技术以及全程跑速度变化进行生物力学分析,探讨刘华金的技术特点和存在的问题。
This paper focuses on the biomechanical analysis of Liu Huajin’s technique of hurdling and the change of the running speed, and discusses the technical characteristics and existing problems of Liu Huajin.