With steel maces gaining popularity in garage gyms post 2020, it’s easy to become enamored with TOO much information with any new tool. And the steel mace consensus you’ll seem to get with every popular social trainer is hundreds of repetitious 360s are the path to “healing your shoulders.” While I love performing 360s (two and one handed) myself — it is a huge myth that steel mace 360s heal or cure your shoulder girdle from a complete novice standpoint. If anything, it can worsen one’s acute/chronic shoulder injury forcing without proper instruction from a fitness professional.