本研究旨在探討早泳會會員行為涉入、社會心理涉入與休閒效益之關係，以台中市四季潛水游泳會之2009年度446位會員為研究對象，採現場發放及郵寄問卷之普查法，獲得有效問卷251份。以研究者修訂之「早泳會會員行為涉入、社會心理涉入與休閒效益之研究問卷」進行普查後，經過信、效度評估，再以描述性統計、單因子變異數分析、Pearson積差相關法進行資料處理。研究結果顯示：一、樣本男性佔8成，平均年齡56歲，以從商者與退休人士各佔23%為主，平均年資為14.5年、每週游泳5天、參與4種類型活動；會員以游泳運動為主，參與時感覺快樂、開心，並能達到追求身體健康之效益。二、會員年齡、婚姻、教育、職業在投入精力和參與頻率，皆達顯著差異；年齡在重要愉悅和自我表現達顯著差異，教育在自我表現達顯著差異。三、行為涉入與社會心理涉入、行為涉入與休閒效益、社會心理涉入與休閒效益皆有正相關存在。四、本研究發現台中市四季潛水游泳會會員在行為涉入、社會心理涉入與休閒效益之間，均有正向影響關係，且無論何種背景變項之會員皆能獲得休閒效益，因此是個值得推廣的休閒運動社團。

　　The main purpose of this study was to explore the relationships among morning swim club members’ behavioral involvement, social psychological involvement and benefits of leisure. The sample consisted of 446 members of the Taichung Four-Season Diving and Swimming Club. The survey was comprised of three major parts, concerning the selected swim club members’ “behavioral involvement”, “social psychological involvement” and “benefits of leisure”. With the employment of on-site distribution and direct mail, a total of 251 valid surveys were returned. The statistical techniques involved descriptive statistics, reliability and validity assessment, one-way analysis of variance and Pearson product-moment correlation. The results of the study were summarized as below：(1) Eighty percent of the respondents were male and the average age was 56 years old. Of the respondents, twenty-three percent were businessmen and retired people, respectively (their average seniority was 14.5 years). The respondents indicated that they usually swim five days per week and take part in four types of activities; notably, they take swimming as the major sport as it could help to improve physical and mental health. (2) There were significant differences in the members’ age, marital status, level of education and occupation on involvement energy and participation frequency. There were significant differences in members’age toward important-pleasure and self-expression, while members with different levels of education demonstrated different attitudes toward self-expression. (3) There were positive correlations among behavioral involvement and social psychological involvement, behavioral involvement and benefits of leisure, and social psychological involvement and benefits of leisure. In conclusion, no matter what background the members had, they could obtain the effect of leisure through participation in the Taichung Four-Season Diving and Swimming Club. Therefore, it is a leisure sports club worth of promotion.