Complete as many rounds as possible in 20 minutes of: 50 wall-ball shots 9/6kg 100 double-unders 50-ft. handstand walk 100 double-unders 50-cal. row 100 double-unders 50-ft. handstand walk 100 double-unders *If this looks daunting, you can work with a partner (one working at a time) and sub the HS walk for a wheelbarrow walk. Should be fun!