基于结构方程模型的拉丁舞选手膝关节损伤因素研究

Research on Latin Dancers' Knee Joint Injury and Strategies for Preventing Knee Joint Injury Based on Structural Equation Modeling

主要采用结构方程模型结合拉丁舞项目自身的技术特点,对影响拉丁舞选手膝关节损伤的因素进行研究。研究结论如下:(1)通过因子分析得出拉丁舞选手的膝关节损伤因素由训练安排、身体素质、外界干扰、技术动作、准备活动、心理活动6个因子构成。(2)运用AMOS17.0软件,得到结构方程初始模型,分析后发现"外界干扰"与"心理活动"这两个影响因子并不显著,被剔除。影响拉丁舞者膝关节损伤的主因子一共有4个,分别为:身体素质、技术动作、准备活动、训练安排。(3)这4个因子对拉丁舞选手膝关节损伤的影响大小排序为:技术动作、训练安排、身体素质、准备活动。

By using the methods of stmcturai equation modeling, the thesis explores the factors related to the injuries of Latin dance players based on the characteristics of Latin dance. The results of the study are： 1. There are six factors related to the injuries of Latin dance players according to the results of factor analysis： the arrangement of training, physical fitness, external interferences, skill movements, warming-ups, and mental activities.2. The two factors, external interferences and mental activities are excluded according to the established structural equation model by the software AMOS17.0.3. The most influential factors on the injuries of Latin dance players are identified as skill movements, the arrangement of training, physical fitness and warming-ups.