It's a battlefield out there and your flag is the Captains of Crush logo and your sword is "them grippers." If you want to hang them on your wall, this is how to do it.
This book continues where Mastery of Hand Strength ends, as John tackles topics such as manual dexterity and muscle control, functional upper-body and lower-arm strength.
What quickly became a signature bag with top grip guys is ready to hold your favorite CoCs, an IMTUG or two, and maybe even your workout log, so you can record all your new PRs.