Acute metabolic responses to high-intensity interval training in men with overweight or obesity: Does the exercise modality matter?

ABSTRACT: This study investigated the acute effects of two isoenergetic high-intensity interval exercise (HIIE) sessions, running (HIIE-RUN) and cycling (HIIE-BIKE), on post-exercise oxygen consumption ( V̇O2${\dot V_{{{\mathrm{O}}_2}}}$ ), carbon dioxide production ( V̇CO2${\dot V_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ ), substrate oxidation and 24-h energy intake (EI) in men with overweight or obesity. Twelve fasted men (44.4 ± 14.5 years; body mass index: 28.3 ± 1.9 kg m^-2) completed both HIIE sessions. V̇O2${\dot V_{{{\mathrm{O}}_2}}}$ and V̇CO2${\dot V_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ were measured before, during and after exercise, while substrate oxidation was calculated before and after exercise. The rate of perceived exertion was recorded during each exercise. Appetite was assessed thr

SUBMITTER: Couvert A 

PROVIDER: S-EPMC12949090 | biostudies-literature | 2026 Mar

REPOSITORIES: biostudies-literature