本研究主要目的在探討職棒選手，從參與休閒活動中所感受的利益，對於選手自覺訓練效果的影響。受試對象爲台灣職棒大聯盟59位的本土選手。休閒利益包括均衡生活體驗、健全生活內涵、提昇生命品質三個因素。首先利用LISREL對於理論架構模式進行適合度驗証，研究結果發現：均衡生活體驗因素對於自覺訓練效果有正向的因果關係存在；健全生活內涵對於自覺訓練效果有負向的因果關係存在；提昇生命品質因素對於自覺訓練效果有顯著的正向因果關係存在。休閒利益三因素之間，有顯著的正相關存在。爲了更進一步探討休閒利益與自覺訓練效果之關係，透過深度訪談的方式，來探討理論架構模式驗証之結果。休閒利益中均衡生活體驗和提昇生命品質兩個因素，主要是透過遷移、過濾排除、促進恢復、轉移注意以及調整學習等五種間接的途徑，來影響選手的自覺訓練效果。

This research was aimed to explore the relationship between leisure benefits and perceived training effect of professional baseball players. 59 domestic professional baseball player from the Taiwan Major League (TML) were selected for this study. The research was conducted in two stages. In the first stage, the specified relation was examined by LISREL. In the second stage, interviews were followed to demonstrate the accuracy of theory model, This study focused on the three major factors of leisure benefits such as balancing living experiences, promoting wellness, and enhancing quality of life. The test results showed that the balance of living experiences and enhancement of quality of life both impose positive effect on perceived training effects. The mechanics are transference, filtering, restoration, attention-switching, and adaptation-learning. However, promoting wellness incurs negative effect on perceived training effect. The results also showed the significance of high correlation among the three major factors of leisure benefits.