LALAgymspecial quality feature research based on factor analysis

摘要

LALAgymis a kind of performing sports accompanying withmusic, it not only gathers aerobics motion and group exercise cooperation, but also gathers sports apparatus cooperation, therefore the event perfect operation needs athletes have comprehensive sports quality. This paper explores LALAgym comprehensive quality, it get the event athletes???? special sports quality indicators by investigation, in order to further explore each kind sports quality indicator importance and theirmutual relationships, it adopts factor analysis, and gets gathered eight sports qualities???? three common factors, which provides research methods for LALA gym teaching and analyzing. Finally, it gets integrated eight kinds of special sports qualities???? three items???? principal component sports qualities, combining with LALA gym actual features, it analyzes three principal components, and sports quality is main factor that reflects sports features.