本研究主要目的:在於探討台灣北部地區慢速壘球運動參與者的休閒參與動機、自由時間管理及休閒滿意度的差異情形。本研究受試對象為台灣北部地區慢速壘球運動參與者為對象。共寄發問卷520份,回收有效問卷482份,並以單因子變異數分析進行分析。本研究結果如下所述:(1)每週不同運動天數在休閒參與動機、自由時間管理及休閒滿意度方面台灣北部地區慢速壘球運動參與者有差異存在。(2)經過IPA分析過後發現,台灣北部地區慢速壘球運動參與者的休閒滿意度上,應繼續保持的有心理層面及社會互動;在優先順序低(弱點)方面,則有生理層面及場地設備。(3)休閒參與動機與休閒滿意度之間有相關存在。(4)自由時間管理與休閒滿意度之間有相關存在。 The purpose of this study was to explore the discussion Slow Pitch Softball participants to Leisure Motivation, Free Time Management, and Leisure Satisfaction the difference situation. The sample was northern Taiwan Slow Pitch Softball participants. A total of 520 questionnaires were sent out and 482 effective questionnaires were returned. One-way ANOVA and Canonical Correlation were used to analyze the collected data. The findings of this study were as the follows: 1.There were different in the number of days a week in different sports in Leisure Motivation, Free Time Management, and Leisure Satisfaction, there is a difference in Slow Pitch Softball participants - an example of northern Taiwan. 2. After the analysis of IPA, the advantages of northern Taiwan Slow Pitch Softball participants are psychological and social; the disadvantages are physiological and premises equipment. 3. The Leisure Motivation and Leisure Satisfaction presents the positive tendency.4. Free Time Management and Leisure Satisfaction present the positive tendency.