A sedentary (inactive) lifestyle is one of the top risk factors for heart disease. Fortunately, it's a risk factor that you can do something about. Regular exercise, especially aerobic exercise, has many benefits. It can:
Strengthen your heart and cardiovascular system.
Improve your circulation and help your body use oxygen better.
Improve heart failure symptoms in some people with congestive heart failure.
Increase energy levels so you can do more activities without...