Tips for getting enough physical activity

Monday, July 18, 2011 - 13:30 in Health & Medicine

It may sound daunting: The government says most adults should get 2 1/2 hours a week of physical activity that revs their heart rates....

Read the whole article on AP Health

More from AP Health

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net