Promote tendon gliding and stronger grip with the hand helper. Loop a rubber band around the top bar of the sliding finger grip for light resistance. Attach additional rubber bands to increase resistance. EA-8121 has even greater adjustment. The two metal screws loosen and tighten to change the length of pull. Both are ideal for progressive strengthening programs.
It’s easy to build hand strength with this economical hand exerciser. For light resistance, loop a single rubber band around the top bar of the sliding finger grip. Five plain rubber bands are included, each providing approximately 4 lbs. (1.8kg) of force.
Note: The wider the hand, the greater the resistanc
The foam hand grip offers increased comfort.
Two metal thumb screws may be adjusted to change the length of pull to best fit hand size or desired range of motion.
Attach additional rubber bands to increase resistance