Dyna Inno-Life Hyper Extension Brace prevents you from bending forward too much. In turn, this prevents you from potentially interfering with the healing of your spinal compression fracture and sensitive spinal structures. This type of spinal brace may also be used if you've just had spine surgery involving the thoracic or upper lumbar region of the spine. A hyper extension brace will take the pressure off of weak vertebrae and ensure that you don't bend too far forward.