This book continues where Mastery of Hand Strength ends, as John focuses on functional upper-body and lower-arm strength, plus feats of the consummate grip master's repertoire.
We're offering our Captains of Crush Grippers Shield of Arms complete with 10 Captains of Crush Grippers in one kit at a special price. The kit has no tethers.
You may specify any 10 CoC or IMTUG Grippers of your choice. Just leave a note in the Special Instructions Box at Check-out.
If you have a gym or training facility, now you can give your members a way to train their grips as well as do squats, power cleans and pull-ups--and keep the popular Captains of Crush Grippers from "walking off" in the process.
You may specify any 10 CoC or IMTUG Grippers of your choice. Just leave a note in the Special Instructions Box at Check-out.