A University of Washington study found that people who ran or walked at least 40 minutes three times a week experienced longer periods of deep sleep. And don't worry about when you exercise: Another study from Arizona State University found that there was zero difference in sleep quality between people who worked out within four hours of going to bed and those who vegged out on the couch all evening.
Credit: Getty Images
Powered By ZergNet
Gear of the Year
102 of the Best Tools, Toys & Tech
Plus: The Woman Who Bails Out the NFL's Bad Boys
ON NEWSSTANDS NOW
The Woman Who Bails Out the NFL's Bad Boys
Jalen Rose: NBA's Inside Man
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.