ergoErgo is a revolutionary seating concept that combines the benefits of dynamic sitting with a bold contemporary design. Designed by Alan Heller, the chair allows the user to rock gently in any direction in order to build strength and flexibility. When you sit on ergoErgo, your body moves slightly, keeping your core muscles engaged. Compact enough for the smallest space, the chair is made out of UV stable recyclable technopolymer. This is better living through sitting.