The purpose of this study was to analysis the characteristics on participation process and meaning of Dancesports participants. The participants could dance both Latin and Modern with more than three years of participation experience. The data analysis was based on open coding, axial coding and selective coding from the grounded theory of Strauss & Corbin(1998). The results of the analysis were as follows; It was found that causal situation have a longing for Dancesports and a means of living, contextual situation indicated perception of potential ability, media, and leisure chance, intervene condition given improvement of interpersonal relationships, bilateral strategies betterment of lesson place and health promotion and others. As results, the participants were able to find out their positive and negative aspects of participating Dancesports classes, and showed that Dancesports provided the participants for vitality of life.