青少年铁饼运动员身体形态与专项成绩回归分析

Study on body shape characteristics of youth discus throwing athletes

运用体育测量法对黑龙江省少年铁饼运动员的身体形态进行测量,经过卡方检验和方差分析揭示身体形态特征。并运用回归分析方法得出运动成绩与身体形态指标的回归方程。探讨少年铁饼运动员身体形态指标与运动成绩之间的关系,为进一步推动青少年铁饼项目竞技后备人才选拔及培养提供了理论支持和实践依据。

The body shapes of discus throwing athletes of Heilongjiang province youth track and field Championship are measured by physical measurement method. The body shape characteristics are revealed by variance analysis and chi-square test.Then,regression equation for motion performance and body shape index is acquired. The relationship of body shape index of the discus throwing athletes and sports performance are discussed.This will provide theoretical support and practical basis for promoting youth discus throwing athletics reserve talent selection and training.