Significantly higher values were attained for WRpeak during the SRT compared with those during the CPET ( 252 60 vs 174 46 W ; P < 0.001 ) , whereas significantly lower values were achieved for HRpeak ( 168 14 vs 182 12 bpm ; P < 0.001 ) , VEpeak ( 59.2 19.5 vs 72.0 20.2 Lmin ( -1 ) ; P = 0.006 ) , and VO2peak ( 36.9 7.5 vs 41.5 7.6 mLkg ( -1 ) min ( -1 ) ; P = 0.008 ) .