Stability-Balance Ball Chair (Black)
Use the Health Mark Smart Chair to perfect your posture, provide back support, and for core and upper body training. Our exclusive Backwave II backrest lets you adjust the back height for complete comfort and is removable so you can take it with you for back support in the car and office! Strengthens the core muscle group.
- Helps relieve acute lower back pain and improve overall health
- 55cm ball holds up to 400 pounds
- Powder coated steel frame with metal brace to keep the ball from sinking
- Locking double caster wheels for ease of movement and a safe sit for effective workouts