Build a solid foundation by strengthening the back and core, improving balance, and increasing muscle activation with this kit that includes a 65-centimeter stability ball and pump.

Stability ball (25.6"), Pump (8' x 1")

Warm up for 3-5 minutes before each exercise session.

PVC

Hand wash ball with a soft cloth and warm soapy water. Do not use harsh or abrasive chemicals or cleaning tools that may scratch or damage ball.