This inflatable 9-inch FLX Ball adds the level of instability and support dancers want and need, challenging muscles in a new way. Add it to your training routine to improve core strength, increase balance, and fine tune muscles in your legs, ankles and feet!

9-inch ball
Anti-burst rubber
Straw included for easy inflation
Portable and multi-use
Adjust pressure for varying difficulty
Improves strength Increases balance, proprioception and body awareness
Place the FLX ball behind your back and perform a series of killer core exercises!