WASHINGTON (AP) -- Ten minutes of brisk exercise triggers metabolic changes that last at least an hour. The unfair news for panting newbies: The more fit you are, the more benefits you just might be getting....
By LAURAN NEERGAARD, Associated Press
Mon, 05/31/2010 - 12:34pm
WASHINGTON (AP) -- Ten minutes of brisk exercise triggers metabolic changes that last at least an hour. The unfair news for panting newbies: The more fit you are, the more benefits you just might be getting....