The purpose of this study was to investigate how ‘sport for all’ programs, which have been considered practical alternatives for promoting adults’ participation in Taekwondo, play a integral role between participation motivation practicing Taekwondo and intention of exercise adherence to Taekwondo. A total of 240 questionnaires were given out to both college students and people who have had experience in practicing Taekwondo. Out of 240 questionnaires, 222 of them were used to analyze the data and convenience sampling method was employed. To attain the goal of this, frequency analysis, exploratory factor analysis, reliability and correlation analysis were carried out by utilizing SPSS 15.0. In addition, AMOS 7.0 was used to perform confirmatory factor analysis and subsequently path analysis was made to verify the hypotheses. The findings of this study were as follows. First of all, of three factors of participation motivation in practicing Taekwondo, self-realization factor and heath promotion factor had significantly influenced on the intention of exercise adherence altogether. However, socialization pursuit factor did not give an effect on the intention of exercise adherence. Finally, the necessity of ‘sport for all’ programs factor did not play its mediating role between the participation motivation and the intention of exercise adherence.