Post History
As well as squeezing stress balls and pulling on fingerboards, I bought a powerball a few years ago after one of my friends lent me his. It really helps with the wrist and forearm, and if you get t...
As well as squeezing stress balls and pulling on fingerboards, I bought a powerball a few years ago after one of my friends lent me his. It really helps with the wrist and forearm, and if you get t...