Study of the Changes and Recover on Immunity Function of Overtraining on Athletes

Overtraining is caused by training improperly,such as a long-time high-strength training without recover sufficiently or several psychological and societal factors.Overtraining reduces the immunity function of athletes,causes immune inhibition and makes the body more easily infect pathogens.This review expounds emphatically the effect on the immunity function,the changes and mechanism of some kinds of immune substances after overtraining,the recover of immunity function and so on.The authors want to provide scientific evidences and reference to athletes during the period of pre-competition,expressly to athletes who are preparing for Olympic Games.