运动性疲劳研究进展

Research progress of exercise-induced fatigue

运动性疲劳是机体内多种生理生化变化的综合反应,可不同程度地影响人们的生活质量。发生疲劳后如果得不到及时恢复,逐渐积累,会导致"过劳",出现过度训练综合征、慢性疲劳综合征等,使机体发生内分泌紊乱、免疫力下降,甚至出现器质性病变,成为威胁人类健康的重要因素。近年来,国内外许多专家和学者都致力于运动性疲劳的研究,已提出多种假说解释其产生的原因,以期找出预防和消除运动性疲劳的方法。本文主要从运动性疲劳的发病机制、模型建立及消除等方面加以阐述,综述运动性疲劳研究所取得的成果以及其中存在的问题。

Exercise-induced fatigue is a comprehensive response to a variety of physiological and biochemical changes in the body, and can affect people＇s quality of life to different extents. If no timely recovery after occurrence of fatigue, accumulated gradually, it can lead to ＂burnout＂, a ＂overtraining syndrome＂, ＂chronic fatigue syndrome＂, etc., which will cause endocrine disturbance, immune suppression, even physical illness. Exercise-induced fatigue becomes an important factor endangering human health. In recent years, many experts and scholars at home and abroad are committed to the research of exercise-induced fatigue, and have put forward a variety of hypothesis to explain the cause of exercise-induced fatigue. They expect to find out the methods for preventing and eliminating exercise-induced fatigue. This article discusses mainly the pathogenesis, model building, elimination/ relief, etc. of exercise-induced fatigue to point out the research achievements of exercise-induced fatigue and its existing problems.