通过对背向滑步推铅球的最后用力阶段的内容的解析,使基层教练员和铅球运动员对最后用力这个阶段有比较明确的了解,以促进教练员的教学和运动员对动作结构的领会,促进成绩的不断提高。 Through the analysis of the content of the last exertion stage of the backward sliding shot put, the grassroots coaches and the shot put athletes have a clearer understanding of the final stage of exertion, so as to promote the teaching of the coaches and the understanding and action of the athletes on the movement structure The continuous improvement of scores.