1 前言 体操是一个以技术性为主的复杂的多项目的竞赛运动,其运动成绩的高低取决于技术、体能、心理等多种因素。多年来,我们抓住技术性这样一个主要方面,从生物力学技术诊断方面进行攻关,帮助运动员改进技术、提高运动水平,取得了一定的成果。但由于影响比赛结果因素的多样性,单学科攻关只能解决诸因素的一个方面。为了更大限度地 1 Introduction Gymnastics is a technical and complex multi-project competitions, the level of their sports performance depends on the technical, physical, psychological and other factors. Over the years, we have grasped such a major aspect of technology, tackling key problems in biomechanical technology diagnostics, helping athletes improve their skills and improve athletic performance, and achieved certain results. However, due to the diversity of factors that affect the outcome of the competition, a single discipline can only solve one aspect of the factors. To a greater extent