Here's How Much You Need to Exercise to Make Up for a Day of Desk Sitting

Sitting all day at work takes its toll on your body and your health—a sedentary lifestyle has been associated with higher mortality and disease rates—but a study from sports medicine researchers has positive news for the millions of Americans who find themselves behind a desk from 9 to 5 every day. A certain amount of daily exercise can counter the deadly effects, and it's really not too terribly difficult to achieve.