Handmaster Plus Is…\n\n- A complete hand exerciser that naturally strengthens the 9 muscles that close the hand AS WELL AS the 9 muscles that open & spread the hand – all in one easy, continuous exercise. Strong, balanced hand muscles are vital for finger, thumb, hand, wrist, carpal tunnel & elbow performance & injury prevention.\n- A hand grip strengthener that addresses ‘grip-stabilizer’ muscles as well as ‘grip-action’ muscles for serious grip strength programs.\n- A powerful hand exercise therapy device that maximizes blood flow, peripheral nerve stimulation & repair to the finger, thumb, hand, wrist, carpal tunnel & elbow and compliments all rehabilitation protocols.\n- Vital Ergonomic hand strengthening equipment that maximizes workplace performance & injury prevention at the finger, thumb, hand, wrist, carpal tunnel & elbow.\n\nYour advanced hand muscle grip strengthening and balancing solution specifically for individuals who desire another step beyond Handmaster Plus Medium. But first be sure to be able to use Handmaster Plus Medium easily through FULL ranges of motion (hand closes and opens FULLY alternating 1 second each) for one minute without pain or fatigue before advancing to Handmaster Plus Firm.\nProfessionally recommended for advanced hand grip strength and finger exercise training in: Sports, Music, Fitness and Workplace.