While making healthy food and beverage choices is an important part of a healthy lifestyle, physical activity is just as important. Physical activity is any movement besides that needed for daily activities. 

Being physically active has long-term health benefits and can decrease the chances of developing chronic diseases for people of all ages, races, sizes, and abilities. Like making healthy choices, being physically active starts with small steps that end up having a big impact. 

There are different kinds and levels of physical activity. Physical activities include stretching, muscle-strengthening (like lifting weights), and aerobic activities (like walking or running). There are two levels of aerobic activities: moderate and vigorous. Moderate level activities a less intense than vigorous, but both levels count toward your physical activity time. If you are just starting to be active, start with moderate activities a few times a week and slowly build to more vigorous activities. Moderate activities include brisk walking, slowly biking, recreational swimming, water aerobics, and tennis (doubles). Vigorous activities include running, biking quickly, swimming laps, hiking uphill, tennis (singles) and step aerobic. 

Aerobic activities should be done several times a week. Additionally, it is a good idea to do muscle strengthening activities like lifting weights, push-ups, pull-ups, and sit-ups at least twice a week. Children and teens (6-17 years) should do bone and muscle strengthening activities at least three times a week.