A well-chosen fitness tracker can provide a lot of valuable feedback and positive reinforcement in the early stages of your ...

(CNN) — Editor’s note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. Ask a younger adult about the history of aerobics, and they may be ...

Aerobic exercise is cardiovascular conditioning that strengthens both your heart and lungs. The word “aerobic” means “with oxygen,” as this kind of exercise is fueled by the oxygen that you get from ...

Aerobic exercise, or cardio, elevates your heart rate with movements that activate your body's large-muscle groups. When done in the water, this type of workout offers many proven benefits, including ...