本文的目的是以文獻分析法探討動機的理論及相關研究文獻，並藉由對動機理論的了解，以及相關研究結果，實際運用於競技運動上。研究結果顯示：教練領導行為會影響選手的運動動機；而當選手運動動機愈強時，整體的訓練滿意度也會提升。同時透過本研究，能提供給國內運動教練在訓練上參考的依據。

The purpose of article study a theory of motivation and some relative research. According to the study of motivation and a conclusion of relative research, It can use in sport competition. The result shows coaching will effect motivation of athlete. thus, the motivation of athlete is increasing, the satisfaction of training is increasing too. In the meanwhile, the study that supply the reference to native coach in training.