Features:
1. Made of high quality polyurethane fiber material, waterproof and oil-proof, to keep the ball elastic.
2. Using TPR soft rubber, springback and good wear resistant, safe and healthy without peculiar smell.
3. Great for palm acupoint massage/hand grip exercise/finger joint movement.
4. Small size and lightweight, easy to carry and store, can carry it in your pocket, convenient to use.
5. Can effectively stimulate the palm of each point, promote blood circulation, grasp strength exercise, finger joint activities to exercise health care effect.
6. Suitable for elderly, white-collar worker, people with high stress, hand rehabilitation exercisers, hand strength exercisers, etc.
7. Usage: basic practice: hold the ball completely in the palm of the hand, do ten times of hand stretching exercise, first for the right hand exercise and then for the left hand exercise, alternate practice.

Specification:
Condition: Brand New
Item Type: Round Grip Strength Training Ball
Material: TPR Soft Rubber + Polyurethane Fiber 
Optional Color: Red, Blue
Weight: Approx. 102g
Diameter: Approx. 6cm/2.36inch

For People:
1. The hand stretches the long muscles and the flexor muscles to exercise and prevent the contracture stiffness.
2. Wrist extensor muscle and extensor muscle paralysis (temporal nerve paralysis).
3. Hemiplegia patients with finger and wrist dysfunction, fingers and wrists are weak, through training to improve the muscle strength and joint activities of the relevant parts.
4. Control the increase of flexor muscle tension and large fish muscle atrophy.
5. Prevent finger flexion, paralysis, prevent deformation and deformity of the knuckles.
6. Correct the flexibility of the finger while correcting the finger.

Package List: 
1 x Round Grip Strength Training Ball