Physical characteristics analysis of judo athletes based on multiple regression equation

Abstract Judo is a skills-led sport, which has higher requirements on the athletes’ skills, physical ability, intelligence and psychology, but characteristics are still basis of competitive ability. In this article, 107 male judo athletes were selected as investigation object, their body shape indexes some quality measured, independent sample multiple regression method T-test applied to compare analyze elite non-elite athletes, youth adult standardized typical discriminant function sports grade was established by stepwise analysis. Thus, we have comprehensive understanding men's provide reliable for training selection basic coaches.