Wedge Fit Disc – stores.jfit.com

Wedge Fit Disc

Wedge Fit Disc

The j/fit Sit Wedge promotes core stability and can be used to strengthen the back and abdomen. On the ground this wedge can be used in conjunction with numerous workouts including crunches, push-ups and lunges to improve balance and strengthen stabilizer muscles. This product can also be used in most standard chairs to support and strengthen the spine and promote good posture.

$ 28.95