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推铅球技术是一个动作连贯的整体,但在教学中发现,不同的学生掌握技术程度不同。分析对技术掌握不好的原因是对技术关键环节的联系把握不准,动作幅度小,不能形成有利的超越器械姿势,完成动作没有节奏,显得整个技术动作过于僵硬、呆板等。在教学中应对推铅球技术的结构特点进行认真分析,以便在训练中取得较好的效果。 1.滑步技术动作要求 滑步是推铅球技术动作中的预加速阶段,其目的是使身体和器械获得一定的预先速度,对成绩的影响是很大的。据资料分析,
Shot putting technique is a coherent whole, but found in teaching, different students have different skills. Analysis of the reasons for the poor grasp of technology is that the key links of technology are not sure, the scope of action is small, can not form a favorable posture beyond the device to complete the action without rhythm, it seems that the entire technical action is too rigid, rigid and so on. In the teaching of shot put to deal with the structural characteristics of the careful analysis of technology in order to achieve better results in training. 1. Skid Stereo Technical Requirements Skid Stepping is the pre-acceleration stage of the shot put technique. Its purpose is to get a certain amount of pre-speed on the body and equipment, which has a great impact on the performance. According to data analysis,