As your backbone curves laterally, the vertebra rotate somewhat. Lots of patients with scoliosis also have straightening of your thoracic spine. What Is Good Posture? When a person reveals good posture, they’re standing tall—not leaning forward or backward—with their shoulders down and back, head degree and feet about shoulder-width aside. https://madesocials.com/story2057019/the-definitive-guide-to-back-support-for-plastic-chair