US Department of Agriculture
Choose My Plate: What Is Physical Activity?
This website provides a brief definition of "physical activity" as well as examples of "moderate physical activities" and "vigorous physical activities."
US Department of Agriculture
Choose My Plate: How Much Physical Activity Is Needed?
Learn how much physical activity you should partake in every day in order to maintain good health and weight in this brief essay. Also learn when it is necessary to consult your physician before starting a physical activity routine.