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目前,核心区力量训练已被广泛应用于各项运动项目,并收到了显著的成效。笔者结合体育考生在2010年山东省体育高考基本素质测试项目(100米、立定跳远和原地推铅球)中的表现,发现诸多考生在测试中出现技术动作脱节的现象,突出表现为:第一,100米最后冲刺阶段,上体出现后仰,在腾空阶段腿部股后肌肉群紧张,短暂时间内不能得到有效的放松。第二,立定跳远表现为跳起腾空
At present, strength training in the core area has been widely used in various sports and received remarkable results. The author combines the performance of sports candidates in the basic quality test items (100 meters, standing long jump and shot putting in place) of the Shandong Provincial Physical Education Entrance Examination in 2010 and found that many candidates appeared in the test in the phenomenon of dislocation of technical actions, highlighted as: the first , 100 meters last sprint stage, the upper body appears backwards, legs in the empty phase of the leg muscles, nervous, short period of time can not be effectively relaxed. Second, stand-up performance jumps vacated