|（Department of Basic，Jiangsu Suqian College，Suqian 223800，China）
Abstract: Since human beings entered into the 21st century, the human body has gradually become the focus of at-tention of people due to the development of labor forces and the increase of surplus time. Naturally, leisure as a physical state has caught people’s attention and recognition, and also triggered the explosion of leisure sports enthu-siasm worldwide, because leisure sports are in fact a sort of self redemption of the human body from industrial squeeze, and also a sort of self liberation of the human body. Highly developed material civilization in the 21st cen-tury has provided human beings with leisure time and an easygoing mood concurrently, whereas leisure reflects the overall look of an era, profiling developments and changes of the entire society. Leisure will become a state of exis-tence of human beings, while leisure sports will be accepted by a zillion families in a brand new way, becoming the most powerful weapon for self liberation of human beings.
Key words: human body；leisure；leisure sports