Gripsters worldwide have been making their mark by certifying on Captains of Crush grippers since 1991 and subsequently, IronMind added the Rolling Thunder, Apollon’s Axle, Hub and Little Big Horn as grip strength targets—now, the Blockbuster Pinch Grip Block joins the club.


The IronMind Blockbuster Pinch Grip Block builds and tests the strength of your pinch grip—when you get strong enough, you’ll also be able to do pinch grip chins on rafters. Photo courtesy of IronMind


Here’s a link to official IronMind Blockbuster Pinch Grip Block rules and world records page.

                                                          ###



Want to talk strength?  Join the IronMind Forum. 

You can also follow IronMind on Twitter and on Facebook.