本研究目的在探討運動舞蹈學員之參與動機、阻礙因素和參與滿意度之關係。研究方法：本研究以紙本問卷採便利抽樣發放250份，收回237份，扣除17份無效問卷後，有效問卷220份，有效率達88%。資料以描述性統計、相關分析及迴歸分析作為分析工具。研究工具包含：動機量表、阻礙因素量表，以及滿意度量表。研究結果:一、參與動機中以「使心情愉悅滿足｣的平均數最高，「能學習組織與領導能力｣最低。二、阻礙因素中以「沒有閒暇時間｣的平均數最高，「朋友不支持｣最低。三、滿意度中以「有機會嘗試新事物｣的平均數最高，「能更理解他人｣最低。四、運動舞蹈學員之參與動機對阻礙因素有負向預測力，動機對滿意度有正向預測力，阻礙因素對滿意度有負向預測力。結論：運動舞蹈學員之參與動機越高則阻礙越低，動機越高則滿意度越高，相對的阻礙越高則滿意度越低。建議：運動舞蹈課程在課程及時間上的安排避免過於緊湊，提高學員對放鬆的滿足感及學習的成就感，進而提高學員參與課程的動機。

The purpose of this study was to discuss current statue of participating motivation, constraints and satisfaction of dance sport participants and compare the differences based on different background variety. Total of 250 survey questionnaires were administered to the dance sport participants and with valid 220 returned. Descriptive statistics, correlation and regression analysis modeling were used for data analysis. The results were: 1. In the participating motivation, it was shown that ＂to make the mood happy＂ was the highest while ＂to learn the leadership＂ was the lowest. 2. In the constraints, it was shown that ＂have no free time＂ was the highest while ＂have no support from friends＂ was the lowest. 3. In the satisfaction, it was shown that ＂have chance to try something new＂ was the highest while ＂to understand others＂ was the lowest. 4. Negative significant difference was found between participating motivation and constraints. Positive significant difference was found between participating motivation and satisfaction. Negative significant difference was found between constraints and satisfaction. The conclusion: there were influences among participating, constraints and satisfaction of dance sport participants.