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一、传统的跳动起跳技术理论传统跳远技术理论认为,起跳技术阶段是指起跳脚着地到离地的动作过程,即跳远起跳腿单腿支撑阶段。一般认为,人体产生腾起速度的动力是起跳腿单腿支撑阶段获得的,也就是说,跳远起跳的动力是在起跳腿单腿支撑阶段由起跳腿工作肌群完成退让与克制工作所获得的。这种把起跳腿单腿支撑阶段作为跳远唯一起跳动力的观点是片面的、不全面的。他既
First, the traditional beating technology theory Traditional long-jump technology theory that the technical phase of take-off refers to the movement of the ground to the ground to take-off, that is, one-leg long jump leg support stage. It is generally believed that the motivation for the human body to generate speed is obtained during the leg support phase of leg lift. That is to say, the power of long jump is obtained from the work leggings of the leg extension and restraint during the leg support phase of the leg leg. . This one-legged leg support phase as the only jump starting point of view is one-sided, not comprehensive. He is both