Stability Disc 

The TheraBand Stability Disc is a high quality, durable training tool specially designed to offer more challenges and instability compared to the TheraBand Stability Trainers. This disc offers an unstable sensory-stimulating cushion to improve balance, proprioception, and strengthen the deep core stability muscles as the body adjusts to maintain balance. This training method provides automatic postural support for the body. The Stability Disc is also an ideal choice for active or dynamic sitting.