Toss a 15-pound medicine ball against a wall above your head for 30 seconds. Do three 30-second sets, varying the angle of each toss, with a 30-second rest between sets.
Credit: Illustration by Jason Lee
Powered By ZergNet
Action-Packed Summer Trips
Race Dune Buggies, Explore Italy, Bike Yellowstone
Plus: Fighting Poachers and Oil Companies in Congo
ON NEWSSTANDS NOW
Nick Offerman's Life Advice
Sign up to receive the Men’s Journal newsletter and special offers from MJ and its marketing partners.