Each year in the United States 600,000 people die of heart disease. Keeping your heart healthy can be as simple as adding some movement into your daily routine. Research shows that the benefits of walking for at least 30 minutes a day can help you reduce the risk of coronary heart disease. And as the simplest form of exercise, it’s hard to make any excuses not to walk toward a healthier heart.
http://www.heart.org/HEARTORG/