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 dominated the grip training market, 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.
Plettri
GHS HANDMASTER PLUS
€14.00
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 dominated the grip training market, 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.
Esaurito
