Hello! After working in an office for several years, I faced hip and knee problems and decided to take care of my health at work. Choosing an orthopaedic chair from Corechair https://corechair.com/explorin....g-the-corechair-as-a was the best solution. This chair impresses with its concept. The hip and knee support works amazingly, allowing me to forget about the pain and discomfort associated with sitting at work.