PROHANDS Professional Hand Exercise, Finger Exercise(Grip Strengthener), Spring Loaded Finger Piston System, Isolate and Exercise Each Finger (Red, Black, Grey)

• THE ORIGINAL SPRING HAND AND FINGER EXERCISE - Prohands is used by professional athletes, world class musicians and as a rehab tool. High-quality components made of ABS plastic, stainless steel springs and santoprene approved.
• Strength, power and endurance for athletes: Exercise each finger individually or the entire hand. Insulates and works each finger individually for power, dexterity and endurance. Dramatically develops the strength of the hand, wrist and forearm.
• Rehabilitation and prevention (stronger and healthier hands): Ideal for people looking to develop hand muscles. May help with arthritis, carpal tunnel, neuropathy and poor circulation.
• The Prohands Hand Exerciser Range (2nd Image): VIA is our entry-level model, GRIPMASTER is our signature model, GRIPMASTER-Rehab features an extra palm cushion, and PRO is our most advanced model for professionals and motivated people.
• Different Voltage Levels: Progressive voltage levels help the user measure progress. Via, from 0.5 kg to 2.7 kg; GRIPMASTER, from 0.5 kg to 4.1 kg; GRIPMASTER-Rehab, 0.3 kg to 4.1 kg, PRO, from 2.3 kg to 5.9 kg. By isolating each finger, stronger fingers cannot compensate for the weaker ones.

Prohands Gripmaster is the original patented hand exerciser with individual power buttons. Prohands is used by professional athletes, world-class musicians and as a rehab tool. High-quality components made of ABS plastic, stainless steel springs and santoprene. With Prohands, you can exercise each finger individually or the whole hand. Use each button independently to exercise fingers or compress the entire unit to fully strengthen the hand and forearm. By isolating each finger, stronger fingers cannot compensate for the weaker ones. Allows the user to isolate and work each finger individually for power, dexterity and endurance. Helps dramatically develop hand, wrist and forearm strength. Prohands is ideal for people looking to develop hand muscles. May help with arthritis, carpal tunnel, neuropathy and poor circulation. The Prohands range of hand exercisers offers 4 different types of models (2nd image). VIA is our entry-level model, GRIPMASTER is our signature model, GRIPMASTER-Rehab is our signature model with an extra palm cushion, and PRO is our most advanced model for professionals and motivated people. Each Prohands model has progressive voltage levels, which helps the user measure progress. Via, from 0.5 kg to 2.7 kg; GRIPMASTER, from 0.5 kg to 4.1 kg; GRIPMASTER-Rehab, 0.3 kg to 4.1 kg and PRO, from 2.3 kg to 5.9 kg.