An ergonomic low back chair is a type of chair that is specifically designed to provide optimal comfort and support for the user, while having a lower backrest. These chairs typically have a lower backrest that sits around the lower lumbar area, which provides support for the lower back. They may also include features such as adjustable lumbar support, adjustable armrests, and a tilt function. The chair is designed to promote good posture and reduce the risk of back pain and other injuries associated with prolonged sitting. Low back chairs are ideal for people who have a lower desk or table as well as for people who do not like to be too enclosed in a chair.