This is currently the only widely used soft brace. The brace has a pelvic unit from which strong elastic bands wrap around the body, pulling against curves, rotations, and imbalances. It is most successful when the patient has relatively small and simple curvatures, is structurally young, and compliant—it is usually worn 20 hours a day. As mentioned at shop-orthopedics, The patient is not to have it off for more than two hours at a time. While it is expected that patients can participate in activities as strenuous as competitive gymnastics while in brace, it also pulls down against shoulder misalignments which compresses the spine. Long-term results are also, largely, in the making. SpineCor is also the only scoliosis brace for adults. This brace was invented in Montréal, Canada and is used across the country as well as being widely used in other countries.