Walk It Off

Millions of Americans don't exercise because they think working out has to be challenging to be beneficial. Walking can be a good form of exercise and can keep you thin. A 2009 study of nearly 5,000 men and women found that Americans gain an average of more than 2 pounds a year once they reach middle age. They also found that the more walking they do the less weight they put on.

For best results the American Heart Association, in partnership with the American College of Sports Medicine, recommends adults walk briskly for at least 30 minutes, five days a week. To read more about walking to keep thin read the November 2009 issue of "Family Circle".