New comfortable sitting options the mobile stool has come in a revolutionary design, as one sits on it there is need to constantly balance the body this strengthens and stabilizes the muscles in the back and keep the discs in action. The Mobile stool is not just another seat it offers fitness training. A resounding yes has been given by the interest group "Rueckenschullehrer e.V." in league with sports teachers and physiotherapists and they strongly recommend using the active as a way to sit down. Children will also benefit from the progressive way of moving, a smaller version is provide that comes with a gas spring.