根据现代运动训练学的观点分析,疲劳的诊断与恢复已成为运动训练的主要组成部分,也是影响训练和比赛成绩的两个基本要素。通过文献资料法和逻辑推理等方法,结合技能主导类表现难美性项群运动项目的特点,从生理和心理两个方面对运动性疲劳的产生机制、诊断及恢复进行初步探讨。 According to modern sports training theory point of view, fatigue diagnosis and recovery has become the main component of sports training, but also affect training and competition results of the two basic elements. Through the methods of literature review and logical reasoning, combined with the characteristics of skill-oriented performance of difficult-to-sport sports events, the mechanism, diagnosis and recovery of sports fatigue are discussed from two aspects of physiology and psychology.