Figure 2. Differences in (A) total work done, (B) power and (C) decrement scores and fatigue indices in the repeated sprint ability test between the experimental trial (hw = HRW trial) and the control trial (pw = placebo trial). W = work done, PP = peak power, AP = average power, Wdec = decrement scores in work done, PPdec = decrement scores in peak power output, FIpp = fatigue indices for peak power, FIw = fatigue indices for work done. *p < 0.05.