Background It is unclear whether the common physical activity (PA) intensity descriptors used
in PA guidelines worldwide align with the associated percent heart rate maximum method …

… vigorous-intensity versus moderate-intensity physical activity. In … several categories of
vigorous intensity in their statistical … of vigorous-intensity physical activity to total physical activity …

… However, the optimal intensity of activity remains unclear. Studies of physical activity intensity
… Some suggest that only vigorous activity is associated with greater longevity; others also …

… ‐intensity physical activity, or an equivalent combination for … ‐intensity or 75 minutes of
vigorous‐intensity physical activity … ‐intensity or vigorous‐intensity physical activity would confer …

Moderate‐to‐vigorous‐intensity physical activity (MVPA) is important for childhood obesity
prevention and treatment, yet declines with age. Timing and magnitude of the decline in …

… of light-to-moderate intensity physical activity. Finally, in a study of … from walking and vigorous
activities resulted in comparable … used to estimate physical activity dose and intensity. The …

… Physical activity guidelines recommend at least 150 min of moderate-intensity physical
activity (MPA), 75 min of vigorous-intensity physical activity (VPA), or combination of MPA and …

… outcomes elicited by regular physical activity. Authorities recommend … to vigorous intensity
physical activity (MVPA) each week. The current descriptions of moderate to vigorous intensity …

Objective/Background There is a widespread belief that moderate-to-vigorous-intensity
physical activity (MVPA) declines markedly in adolescence, particularly in girls. This belief has …

… vigorous- and moderate-intensity PA rather than walking (considered low to moderate intensity…
Meanwhile, compared with no moderate- to vigorous-intensity physical activity (MVPA) at …