The purpose of this study is to examine the interesting factors of Taekwondo training children and to analysis the influence of their recognition on the repurchase intention, and to supply basic material for revitalization of Gym management. The subjects of this study were total 252 children (boy : 117, girl : 135) respondents. The method of this study is using questionnaries of Lee & Nam (2003) and Choi (2003), and reorganized them according to experts' consultation to meet the purposes. The SPSS win 12.0 and LISERAL 8.12 Version program was used to investigate the material depending upon its purposes after cording. The study examined each question of trainee's characters variables, and tested reliability to do internal consistency between questions for satisfactions test : factor analysis, frequency analysis, ANOVA, regression analysis. The conclusions is as follows ; 1. The directional effect of Taekwondo trainee's satisfaction factor on the repurchase was showed high (10.41). 2. Taekwondo trainee's interesting factor was directly influenced by the satisfaction factor (0.80). 3. Taekwondo trainee's interesting factor was indirectly influenced by the repurchase (8.336). The above-mentioned findings suggested that more positive perception of the interesting factors led to greater general satisfaction, and that higher satisfaction of Taekwondo training children served to generate absolutely more repurchase.