Fig. 4

Difference in mean heart rate during constant work rate exercise following hyperhydration compared with control or pre-supplementation. Data are presented as mean ± 95% CIs. Study without 95% CIs is a case study. *Significant decrease reported after hyperhydration (P < 0.05). †Significantly higher after hyperhydration (P < 0.05). Gly glycerol, Cr + Gly creatine + glycerol, Cr creatine, Cr + Gly + Ala creatine + glycerol + alpha lipoic acid. #Compared with placebo; ✖compared with pre-supplementation; ^compared with no treatment