Jump side-to-side, exploding off one leg and landing upon the other. Go for 10 to 20 repetitions based upon your fitness level. Repeat for four sets.
Powered By ZergNet
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.
56 Perfect Things
Tech, Tools, Toys, & the Hottest New Gear
Plus: The Deadly Thrill of BASE Jumping
ON NEWSSTANDS NOW