Changes in acylated ghrelin (A; n = 8), active GLP-1 (B; n = 8), and total PYY (C; n = 7) across all time points in each experimental session relative to baseline. CTRL, control; MICT, moderate-intensity continuous training; SIT, sprint interval training; VICT, vigorous-intensity continuous training. aMICT significantly different from CTRL, P < 0.05. bVICT significantly different from CTRL, P < 0.05. cSIT significantly different from CTRL, P < 0.05. dVICT significantly different from MICT, P < 0.05. eSIT significantly different from MICT, P < 0.05. fSIT significantly different from VICT, P < 0.05.