(Department of Sports Tourism and Foreign Language，School of Physical Education， Zhengzhou University，Zhengzhou 450044，China)
Abstract: The construction of urban leisure sports system aims to promote the vigorous development for urban leisure sports. By taking the system theory as the theoretical foundation and drawing lessons from the experience of leisure systems at home and aboard, the urban leisure sports system has been constructed and consists of 4 subsystems as follows: supply subsystem(guidance and guarantee)、demand subsystem (internal source and power), environment subsystem (support and reliance) and operation subsystem (coordination and drive). The study holds that the operational practice of leisure sports system of Hangzhou, Wuhan and Chengdu is lacking of effective supply, structural constraints are prominent, the satisfaction of air quality is low, the operating mechanism is not smooth. This paper puts forward by implementing supply main body and mechanism of multiple participation, building an effective way for city residents demand expression, improving the development of urban leisure sports environment condition, and innovating the running mode of urban leisure sports system to promote the development of urban leisure sports system.
Keywords: urban sports；leisure sports system；sports tourism；system theory