FLX - Ball new-arrivals Place the FLX ball behind

Place the FLX ball behind your back and perform a series of killer core exercises

Unlike the regular one color black pins

15 ounces of product by weight

This innovative product comprises a traditionally U-shaped French hairpin flocked with a fiber coating

Simple and elegant

FLX - Ball new-arrivals Place the FLX ball behindFLX 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