BEST Grip Trainer - MUST SEE - Weight Lifting - DIY #machining #lathe #welding #strength

In this video, we create a Grip Strength trainer that uses industrial grade ball bearings. It is difficult to hold onto it, because it wants to roll out of your hand.

Website: https://thisoldfarmshop.com
Merch: https://thisoldfarmshop.creator-spring.com/