… vigorous-intensity physical activity, we initially assigned the median of each physical activity
… -hour per week increase in vigorous activity which corresponded to the difference between …

… Background: Sufficient levels of moderate to vigorous physical activity (MVPA) give substantial
health benefits to adolescents. This article examines trends in physical activity (PA) from …

… vigorous physical activity averaged 2.36 days per week. Parent and peer involvement in and
encouragement of vigorous physical activity … and involvement in vigorous physical activity. …

… of physical activity such as accelerometers, heart rate monitors, pedometers or systematic
observational measures (eg the System for Observing Fitness Instruction time (SOFIT)); iii) …

The purposes of this study were to (a) examine the relationship between children's beliefs (value,
competence, and goal orientations) pertaining to fitness-oriented activities and their …

… physical activity is associated with improved survival and healthy ageing in older men. Vigorous
physical activity … Regular engagement in vigorous physical activity has been associated …

… for the integration of physical activity monitoring and physical activity prescriptions by health
and … Lastly, given the influence of aerobic fitness on classifications of moderate and vigorous …

… Background: The purpose of this study was to examine whether college students meeting
the vigorous physical activity (VPA) recommendation reported less frequent symptoms of …

… if adolescents reporting higher amounts of physical activity had a better cytokine profile …
Vigorous physical activity (VPA) was obtained through a questionnaire and included activities …

… The ACSM policy on activity to promote cardiorespiratory fitness and … vigorous physical
activity used in this study.The scale defines vigorous physical activity as planned physical activity …