| （1.Laboratory of Laser Sports Medicine and Research Center of Nationalistic Constitution and Health，South China Normal University，Guangzhou 510006，China；2.Guangdong Vocational Institute of Sports，Guangzhou 510663，China） Abstract: From the perspective of function specific homeostasis, the authors analyzed such a sign as that the proc-ess of EIMD/DOMS affected the normal exertion of sports performance but preventive measures were mostly inef-fective, and revealed the following findings: in EIMD/DOMS induced by exhaustive exercising, skeletal protein metabolism kept away from protein metabolism specific homeostasis (PmSH), and the recovery of EIMD/DOMS was delayed, but the intervention of exogenous favorable factors could promote the recovery of EIMD/DOMS; in EIMD/DOMS induced by non exhaustive exercising, protein metabolism was at PmSH, EIMD/DOMS recovered normally, so exogenous factors had no significant effects on EIMD/DOMS.
Key words: exercise physiology；exercise-induced skeletal muscle damage；delayed onset muscle soreness；homeostasis；protein metabolism；summary |
