Mastery of Hand Strength
John Brookfield is a never-ending source of creative approaches to grip training. As the second man in the world to close the fearsom No. 3 Captains of Crush Gripper, and the first to officially bend the IronMind Red Nail, he has inspired and educated countless people who have gone on to excel in these areas.--This text refers to an alternatePaperbackedition.