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采用文献资料法、调查法和数理统计法，对体育专业女生的身体素质与三级跳远成绩的关系进行研究分析，试图运用R型因子分析法和主成份分析法，探索影响女生三级跳远运动成绩的主要身体素质指标，为广大教师有针对性地选择最佳教学方法与手段提供科学依据。
By means of literature review, investigation and mathematical statistics, this paper analyzes and analyzes the relationship between physical fitness and the performance of triple jump in PE majors, tries to use R factor analysis and principal component analysis to explore the impact of female triple jump Grades of the main physical fitness indicators for the majority of teachers targeted to choose the best teaching methods and means to provide a scientific basis.