By analyzing the participation motivation and flow experience of people in the tennis associations and its influence on their satisfaction degree of recreation, the purpose of this study is to maintain, promote the physical activities of the people in the tennis associations and let them enjoy the increased leisure time through tennis sports as the healthy life physics, providing the practical research data to improve the tennis sports. The survey was made with 348 participants from the tennis associations located in Daegu and Gyeongbuk Province, through the convenience-extract method. The following findings are acquired by applying and verifying the factor analysis, reliability and validity by scales such as the participants` general traits, motivation, flow experience and satisfaction degree of leisure time, as the research tool. First, from the participation motivation according to the demography traits, the male participants showed higher figures in the self-exposure motivation, indicating the interests, physical health reason in order in 40`s age band, and the highest interest motivation in more than Kw 4 million in the income bracket. Concerning their health degree, healthier persons showed higher figures in the interest and education motivation. According to the experiences, the experienced participants with more than 3 years, showed highest interest and physical healthy reason. Secondly, in the ages from their flow experiences according to the participants` demography traits, people in the 40`s age band indicated the highest flow experience degree, showing healthier person had higher flow experiences in the recognition and activities. According to the period, experience participants with more than 3 years showed the highest figure, showing the significant differences in the recognition flow experiences in the frequency, with no difference among the groups. Thirdly, from the flow experiences according to the participation motivation of people in tennis associations, the participants with higher sociable motivation had higher flow recognition flow experiences while those with higher level of interests, education and sociable motivation had higher activity flow experience. Fourthly, from the satisfaction degree of their leisure time, the participants with higher level of interest, physical health and sociable motivation showed higher physical satisfaction degree, while those with higher education, self-exposure, interest, physical health and social motivation had higher physical psychological degree. Fifthly, according to their flow experiences, the participants with higher level of recognition and flow experiences had higher satisfaction degree of their leisure time. From the conclusive analysis from aforementioned results, it is regarded that people with higher level of the factors such as interest, education, sociable reason, physical health and self-exposure to utilize their increasing leisure time have higher recognition and these high level of low experiences is expected to lead to the increased satisfaction degree of leisure time, allowing people to be continuously involved in the activities in the tennis associations.