Here is another powerful tool that lets you improve your shoulder strength and flexibility. The Titan Loadable Mace Hammer can be loaded with lead shot, sand, and everything else. It has an empty weight of 15lb. You can use the Titan Loadable Mace Hammer to improve your hand and grip strength.
Trending fitness gear:
*some of our articles have aff links. Please read our disclaimer on how we fund Exxponent.