Fig. 3From: Supplement with whey protein hydrolysate in contrast to carbohydrate supports mitochondrial adaptations in trained runners(a) HAD and (b) CS enzyme (activity μmol g d.w.− 1 min− 1) at baseline and after six weeks of intervention in CHO (n = 12) and PRO-CHO (n = 12). ** significant difference from baseline p < 0.01. Data are presented as mean ± SEMBack to article page