FLX - Ball

FLX® BALL 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!