Ready to take your finger strength to the next level?

You rock climbing training tool essential ~ The GRIPMASTER is the original spring-loaded finger piston system. Daily use conditions and rehabs the hands, wrists, and forearms by flexing and toning the muscles, ligaments, and tendons.

Use each button independently to exercise fingers or compress the entire unit for complete hand and forearm strengthening. The larger, flexible (latex-free) ergonomic base conforms to the user's palm, cushions impact and significantly increases attainable range of motion. 

available in: Blue: Light Tension • Red: Medium Tension • Black: Heavy Tension 

Also check out VIA for beginners/recovery or PRO hardcore level

5 Exercise to build Powerful Grip 

Note: Hand specialists recommend lower resistance and more repetitions rather than higher resistance and fewer reps.

Important: always exercise slowly and cautiously. If you experience any pain, stop immediately and see your doctor. Excessive use may cause pain or injury.