Enhance core and back muscles and improve muscle balance. Ideal for posture and can be used as a chair for home office. 

 

Antiburst ball holds up to 660 llbs.

Set includes:

    Gym Ball - 25.6 in

     Small Ball 9.84 in 

     Pump

     Low-impact, powerful workout: muscle strengthening, & self-guided exercises

Self Guided Balance Ball Duo

$21.99Price