Flex Bar Resistance Bar Fitness Bar for Improving Grip Strength Tennis Elbow Golfers Elbow Tendonitis
- Made of silicone material, flexible, strong and durable.
- Lightweight and small size, easy to store and use.
- It is used to improve grip strength and upper extremity stabilization by bending, twisting.
- Can also used to massage muscle, portable size for home, office, gym use.