Of all the available health and fitness metrics, VO₂ max is one of the most important. “VO₂ max is the amount of oxygen that ...

with fitness approaches swinging between high-intensity interval training and gentler, steady-state activities. However, emerging research suggests that the optimal exercise intensity isn’t ...

pbrc.edu Objective: Cardiovascular drift (CVdrift) is characterised by a continuous, gradual increase in heart rate (HR) after ∼10 min of moderate-intensity aerobic exercise, despite maintenance of a ...