Arginine
PEX
There was a significant difference between L-arginine concentration at baseline visits [(visit 1; 123.6 ± 22.5 nmol/L) vs. (visit 3; 134.8 ± 27.8 nmol/L; Comparison of blood analytes per treatment group.PrEX = prior to exercise; PEX = post exercise; MD = mean difference; *indicates significant difference between treatments (