Spine-Healthy Seating - Specialized Kneeling chairs offer a dynamic range of uses and seating positions. Their streamlined, small shapes grant flexibility in sitting at a desk, at a bookshelf, shelf, or virtually anywhere else you complete your seated work. Kneeling chairs strongly encourage active seating; users can easily switch positions and angles, as well as rock back and forth to relieve static posture and stiffness. Users looking to strengthen and improve upon their posture should consider a kneeling chair, because many do not have backs and will therefore lead users to engage with their bodies to achieve comfortable position. (Kneeling chairs with backs do not tilt like traditional office chairs, but they offer additional support for those with weaker backs or those recovering from an injury or surgery.