Biochemistry indexes(Hb、CK、BUN) were measured from Anhui male elite routine athletes who were in the rest state in pregame intensive training phase.Results indicated: Hb and BUN were within normal range at the phase.These data demonstrated that athletes can adapt themselves to heavy stress training.But CK was higher than that at rest,the possible cause was concerned with stressing intensity,which resulted in CK accumulating in vivo.