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立定跳远的完整技术动作由预摆、起跳、腾空、落地四个部分组成,其中蹬摆结合时,双臂的摆动是帮助身体获得最大的初速度,达到既跳得高,又跳得远的不可或缺的重要环节,但是,在体育教学的过程中,学生在起跳后的双臂制动会出现很多种错误,而这些错误都会不同程度地影响立定跳远的成绩,因此,适时纠正学生的这些错误动作,对提高运动成绩有着重要的意义。
Stand-up long jump from the full technical action by the pre-swing, take-off, vacated, landing four parts, including Dengzhu combination, arms swing is to help the body to obtain the maximum initial velocity, both to achieve high jump and jump far However, during the process of PE teaching, there are many kinds of mistakes in students ’brakes after taking-off, and these mistakes will affect the performance of standing long jump to different extents. Therefore, it is necessary to correct students’ These erroneous actions, to improve the performance of sports is of great significance.