oriori Hand Grip Training Ball
The grip training device is the smallest grip training device in the world. It can accurately measure the grip strength, record the grip strength data, and formulate a grip strength training plan. also there are grip strength control games to make the grip strength training more fun.
Alzheimer's disease, Parkinson, Apoplexy, Cognitive impairment, Rheumatoid arthritis, PICC Line, Upper limb fracture, Hand injury recovery.