Hope everyone is staying cool! Regular physical activity can improve your quality of life in so many ways. The best aerobic activities for older adults to begin with are low-impact exercises such as walking, cycling, swimming and water aerobics. Also, if you're 65 or older, the CDC recommends participating in strength-training workouts at least twice a week. Start by using small weights such as 1 and 2 pound dumbbells. Try to complete 10 to 15 repetitions of a variety of weightlifting exercises such as bicep curls, tricep extensions and chest presses. You can always ask a therapist for exercise programs!