Beautiful Body
Physical activity is specified as movement that demands contraction of your muscles. Any of the actions we do throughout the day that demand movement — housekeeping, gardening, walking, climbing up stairs — are illustrations of physical activity.
Exercise is a particular form of physical activity — planned, purposeful physical activity executed with the intent of gaining fitness or other health advantages. Exercising at a health club, swimming, cycling, running, and sports, like golf and tennis, are all kinds of exercise. How can you tell if an action is considered moderate or vigorous in intensity level? If you are able to talk although executing it, it's moderate. If you have to stop to catch your breath after saying simply a couple of words, it's vigorous.
Depending upon your fitness level, a game of doubles tennis would likely be moderate in intensity level, although a singles game could be more vigorous. Also, ballroom dance would be moderate, however aerobic dance could be considered vigorous. Once again, it's not simply your choice of activity, its how much effort it demands. Ideally, an exercise regimen should include elements designed to better each of these components: Cardio-respiratory endurance. Better your respiratory endurance — your ability to engage in aerobics — through actions like brisk walking, jogging, running, cycling, swimming, jumping rope, rowing, or cross-country skiing. As you reach distance or intensity level goals, reset them higher or shift to a different action to keep challenging yourself.
