|（1.Department of Physical Education，Nanchang University，Nanchang 330031，China；2.School of Physical Education of Jiangxi Normal University，Nanchang 330027，China）
Abstract: Competitive sport is a sort of body activity with such characteristics as rule-specific, competitive or chal-lenging, entertaining and uncertain, a body moving process that bases its main goal on creating outstanding per-formances ultimately. The dissimilation of the nature of competitive sport refers to the incoordination of the relation between the subject and object of competitive sport, in other words, the subject of competitive sport is to pursue its own development originally, but on the contrary it is possessed by the object. Civil progress, aggressive violence, national polity and commercial interest have resulted in the dissimilation of competitive sport. For the development of competitive sport, we should build a dissimilation resisting castle, and initiatively seek for the essentially mean-ingful cultural return of competitive sport.
Key words: sports culture；nature of dissimilation of competitive sport；cultural tracing