Abstrakt

Fuzzy comprehensive evaluation analysis methodbased university students’ sports lifestyle and physical quality correlation degree exploration

Sai Li

With improvement of people’s living standard, more people start to focus on health problem, such as the old physical quality, children physical health status, adolescent physical health status. Adolescent as backbone of society, their physical status attracts particular attention. The paper utilizes principal component analysis method to extract principal components of factors that affect physical health status, extracted principal components are pull-up, sit and reach as well as lung capacity. In different lifestyles, analyze university students’ physical quality. Sports lifestyle includes dimension one group, dimension two groups, dimension three groups and defective group. By fuzzy comprehensive evaluation analysis method, it makes analysis and result is dimension three groups’ physical quality is best, secondly is dimension two groups, dimension one group and defective group. The conclusion conforms to practical situation.