- Promotes core stability and provides many of the same benefits of a stability ball while performing lower back and abdominal exercises
- Support and challenge the spinal muscles while enhancing posture
- The tactile surface has been shown to enhance calmness and concentration
- Perform exercises while sitting, kneeling, or lying on top of the disc for dynamic stabilization training
- Inflation requires a standard foot or hand air pump (not included)
- Supports up to 450 lbs.