本研究旨在探討桌球選手運動涉入、流暢體驗與身體自我概念之關係，並以結構方程模式來探究其相關性。以2011年全國大專校院桌球選手作為研究的對象，每位選手均施測運動涉入量表、流暢體驗量表與身體自我概念量表，共獲得有效樣本265份，所得資料以皮爾遜積差相關及結構方程模式進行統計分析。研究結果顯示：桌球選手運動涉入對流暢體驗有直接且正向的顯著影響，此外，桌球選手運動涉入會透過流暢體驗而對身體自我概念造成影響，因此，可得知流暢體驗在整個模式扮演著中介角色。本研究結論為桌球選手的運動涉入愈深，則能體驗到更多的流暢體驗，進而增加更多的身體自我概念，所以建議各運動團隊應增加桌球選手的運動涉入，進而增加對流暢體驗的影響，才能在身體自我概念產生更多的效益。

The purpose of this study was to explore the relationship among sport involvement, flow-experience and physical self-concept in table tennis athletes by structural equation modeling. The table tennis athletes for the year of 2011 from Taiwan were recruited as subjects. Each subject was asked to fill the questionnaires of sport involvement, flow-experience and physical self-concept. Total 265 valid questionnaires were collected, and examined by Pearson product-moment correlation and Structural Equation Modeling. The main findings were as follows: 1. Sport involvement was positively related to flow experience, and 2. Sport involvement was affected by flow experience and physical self-concept. These results indicate that flow experience played an intermediary role. The study concluded that increased sport participation could enhance flow experience of athletes, and consequently improved their physical self-concept. Our study findings suggest that sports team may necessary to enhance athletes' sport involvement so that positive flow experience would increase, which would benefit for physical self-concept.