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Why Handmaster Plus?

For the past 30 years, ‘grip-only’ finger, hand and wrist strengthening equipment (i.e. coiled & spring-loaded grippers, grip rings, stress balls, etc.) have been the dominant grip training choice, yet they are incomplete mechanically – strengthening ONLY the muscles (9) that close the hand… leaving the user open to chronic repetitive grip imbalance, weakness, cramping and joint instability. The classic ‘rice-box’ was an excellent exercise as it successfully brought strength AND balance to the muscles of the hand, wrist, carpal tunnel & elbow. BUT IT WAS TOO BULKY TO CARRY AROUND! ‘Elastic bands & exercise putty’ do not allow true full ROM training… and are too time consuming to reposition and reload.

Handmaster Plus easily combines the mechanics of strength and balance in one complete, convenient, easy to understand hand exerciser.

“I saw too many repetitive gripping and RSI injuries in my practice and on tour. I looked everywhere but couldn’t find a hand exercise device that delivered maximum grip strength – while still keeping in mind the importance of muscle balance. So I built one! It’s not well-known that the 9 muscles that OPEN the hand FULLY ASSIST the 9 muscles that close the hand in regard to strength, speed and performance, as well as in finger, thumb, hand, wrist, carpal tunnel, forearm and elbow health and stability. Handmaster Plus training EASILY ensures strength, speed, muscle balance and joint stability.”

~Dr. Terry Zachary (Health care professional & former touring golf professional)


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