《录相定量分析》是一个密切结合运动训练实践的应用性课题。我省教练员、教师和科研人员在领导的支持和有关社会力量的配合下,经过两年艰苦的努力,取得了初步成效。6月28日,省体委科研室组织了一次现场演示汇报会,与会者一致给予好评。本研究工作的目的是:1.为教练员、运动员提供训练和比赛中的有关技术参数,以纠正错误动作、优化运动技术,直接为提高运动技术水平服务; “Video quantitative analysis” is a close application of sports training practice issues. With the support of leaders and the cooperation of relevant social forces, our province coaches, teachers and researchers have achieved initial success after two years of hard work. On June 28, the Provincial Sports Commission Scientific Research Office organized a live demonstration and briefing, and the participants unanimously praised it. The purpose of this research is to: 1. To provide coaches and athletes with relevant technical parameters in training and competition so as to correct erroneous actions, optimize sports techniques and directly improve the level of sports skills;