The Effects of a Single Session of High Intensity Functional Training on Energy Expenditure, VO<sub>2</sub>, and Blood Lactate

Figure 1. Experimental design. Health history questionnaire (HHQ). Metabolic syndrome (MetS). High intensity functional training (HIFT). Oxygen consumption (VO₂). Excess post-exercise oxygen consumption (EPOC). Heart rate (HR). Rating of perceived exertion (RPE). Blood lactate (La^-).