Background Interval training can be classi ed into high-intensity interval training (HIIT, 80%- 100% V̇O2max) and sprint interval training (SIT,≥ 100% V̇O2max) according to exercise …
Objectives The purpose of this study was to compare the effects of a single session of high- intensity interval exercise (HIIE) with 2 consecutive HIIEs, separated by 3 h of recovery, on …