Does Platelet-Rich Plasma Treatment Work?
Kobe Bryant, Tiger Woods, Troy Polamalu, and a score of other athletes have undergone PRP treatment to speed up the healing process. Does it really work?
The best tools, tech, and toys of 2013.
Plus: Lance Armstrong's Downfall
ON NEWSSTANDS NOW
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.