GRIPMASTER is our signature model. It is ideal for any athlete or musician wanting to develop hand strength, dexterity and endurance. GRIPMASTER isolates and strengthens each finger using spring-loaded finger piston technology. Quickly builds hand, wrist and forearm strength. We offer five color-coded models of graduated resistance.

AVAILABLE OPTIONS:

BLUE- LIGHT TENSION- 5 LBS PER FINGER

RED- MEDIUM TENSION- 7 LBS PER FINGER

BLACK- HEAVY TENSION- 9 LBS PER FINGER

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