If you are looking to blast your shoulders, lower back, waist, and grip, the Steel Mace Staggered Paddle Swing exercise is for you.  Moving the Steel Mace in this motion requires core strength, endurance, strong shoulders, a tight grip, good balance and overall stability. The Steel Mace Staggered Paddle Swing exercise will work your core and upper body, but also will provide a lung-searing challenge to help you build your endurance.