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推铅球最后用力过程中的左侧支撑谢振禹我在从事多年的铅球运动训练和体育教学中深感左侧支撑在推铅球最后用力过程中起着相当重要的作用，今天就这个题目进行分析、探讨。推铅球时的最后用力，在整个投掷过程中是个关键技术，左脚工作的好与坏对最后用力动作有重要的影响...
Throwing shot put the last support force in the process of the left support Xie Zhenyu I engaged in many years of shot training and physical education in the deep left support in the last shot put the ball plays a very important role in today’s analysis of this issue . The last effort in putting shots is a key technique throughout the throwing process, and the good and bad work of the left foot has an important impact on the last exertion ...