VO2 (L.min-1),,,,,,,, ,,,60-min avg,,Baseline,,End of cooling, ,,Participant ,Placebo,Beetroot,Placebo,Beetroot,Placebo,Beetroot ,,1,0.31,0.35,0.32,0.42,0.31,0.42 ,,2,0.30,0.33,0.27,0.30,0.26,0.38 ,,3,0.28,0.28,0.33,0.30,0.21,0.26 ,,4,0.32,0.32,0.36,0.25,0.34,0.28 ,,5,0.32,0.30,0.19,0.21,0.41,0.35 ,,6,0.34,0.27,0.39,0.39,0.39,0.25 ,,7,0.29,0.31,0.27,0.32,0.26,0.29 ,,8,0.29,0.34,0.36,0.30,0.26,0.29 ,,9,0.43,0.42,0.35,0.53,0.48,0.55 ,,10,0.42,0.35,0.35,0.32,0.25,0.40 ,,11,0.32,0.36,0.16,0.34,0.18,0.26 ,,12,0.29,0.33,0.27,0.29,0.27,0.38 ,,13,0.24,0.35,0.23,0.32,0.16,0.62 ,,Mean,0.86,0.89,0.30,0.33,0.29,0.37 ,,SD,0.05,0.06,0.07,0.08,0.09,0.11