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The factor analysis of chinese and foreign aerobics athlete’s shape quality differences based on regression equation

Libo Chen

This article focuses on the regression analysis of aerobics athleteÂÂ’s shape quality with different ages. First, based on the theory of factor analysis it studies the body shape index of juvenile aerobics athlete, obtains three most representative shape indicators: the length and girth factor, component factor and width factor, and provides objective and scientific basis for the selection of good seed, training, and monitors of athletic aerobics. In the study taking the stepwise regression analysis as the theoretical basis, it studies the body shape and physical indicators of excellent adult aerobics athletes, and provides objective and theoretical basis for the coaches in the advanced talent selection and scientific training.