Increase inner leg and pelvic muscle strength or intensify your ab workouts with the j/fit Exercise Therapy Balls. Use slightly deflated for best functionality. Made of soft and durable easy-grip vinyl. Size: 11"
- Use to strengthen adductor or abdominal muscles and stretch upper back/neck muscles
- Soft and durable vinyl ball
- Easy to inflate
- Exercise guide included
- Size: 11"
- Use to strengthen adductor or abdominal muscles and stretch upper back/neck muscles
- Soft and durable vinyl ball
- Easy to inflate
- Exercise guide included
- Size: 11"