Through analyzing the development situation of fin swimming in China,as well as conducting to teachers and students of some colleges and universities,fin swimming for leisure meets the physical and metal development of university students and teaching,and many other needs.

Evaluating method of training intensity by the power in fin swimming;

In the fin swimming event,the contour of the new type monofin is of three dimensionals,and its propulsicve performance is superior to the previous flat monofin.

Using this method, the unsteady hydrodynamic forces for web of the immersion competition are calculated, the propelling characteristics of the web are discussed and the technique of “dolphin type kicking” in fin swimming sports is analyzed.

Study on renewal of Longjing village of the West Lake based on the ideal of leisure;

The Necessary of Establishing the Nonbarrier Designs in the Leisure Environment;

Leisure Trend of Significance in Modern Cultural Architecture;