Figure 3From: Vitamin C and E Supplementation Effects in Professional Soccer Players Under Regular TrainingPlasma CK activity at the beginning (PRE), in the middle (MID) and after pre-competitive season (POST) of S group (n = 5) and PL group (n = 5) subjects. Data are means ± SD. *p < 0.05 compared with PL group at the same moment of season.Back to article page