PRIMERO JawGryp

PRIMERO JawGryp Kit A powerful training tool inspired by old-school strongmen and elite fighters—engineered to build functional jaw and neck strength through biomechanically balanced resistance. Its elongated vertical cylinder design aligns with your head, neck, and spine, ensuring balanced load distribution and reducing side stress for safer, more effective movement. Built on biomechanical principles, JawGryp promotes efficient muscle activation, improved posture, and natural motion—unlike off-centered weights or cables that can cause uneven tension. What’s Included Three Training Weights: Approx. 5 lb, 7 lb, and 12 lb for gradual progression. Mouth-JawGryp Device: The core piece with a built-in bite section for secure, comfortable gripping. Durable Carrying Case: Keeps all components protected and organized. Black Mouth Cover: Provides added protection and hygiene. Jaw Strength Place the JawGryp gently between your teeth. Slowly open and close your jaw in a controlled motion.