What Are Gripper Certifications?

Gripper certifications are formal recognitions awarded to individuals who successfully close specific hand grippers under strict conditions. These certifications are typically managed by organizations like IronMind (e.g., Captains of Crush certifications) and involve verifying the athlete’s ability to fully close increasingly difficult grippers. Certification often requires submitting video proof or performing in front of a certified witness. Achieving these certifications is a respected accomplishment in the grip strength community.