Ergohuman chair is designed to fit a wide range of body shapes. The multi-position headrest height is adjustable with an angle tilt feature for optimum head-to-neck support. The upward and downward 3-point adjustment in the backrest helps acquire the required back posture for varying individuals’ bodies. With a multi-position headrest height of 20.5 inches – 23 inches, the Ergohuman ergonomic chair’s innovative frame system allows the seat and backrest adjustment to the user’s movements in all directions. The Ergohuman utilizes the natural movements made by each user for comfort and efficiency.