Prism Smart Stability Ball

The Smart Stability Balls are self-guided for users at all fitness levels. They feature 13 exercises that are printed on the ball for easy reference.

Three sizes available, each are burst-resistant (PVC construction) and includes a pump.

User Height : Suggested Ball Size
5’4” and under : 55cm
5’5” – 6’0” : 65cm
6’1” and over : 75cm