Computer Chair – Office Chair – Desk Chair — Why Ergonomic?
So let’s take a look at how ergonomics relates to how we all use computers – sitting in a chair. Ergonomic chairs have been around for a number of years, and have made news with their strange (at times) designs and often high prices. Basically, an ergonomic chair is one that is designed to conform to the natural position and alignment of the spine and limbs. Some of the key adjustable components in an ergonomic chair are: • Lumbar Support: ergonomic chairs offer the lumbar area of the lower back support either through a curved backrest or a pad or cushion, as opposed to conventional chairs with a flat sloping backrest. • Seat Height: ergonomic chairs have adjustable seat height so the user can position the chair so their feet rest flatly on the ground and the keyboard is properly positioned for their arms. • Backrest Angle: by tilting the chair back slightly, weight is transferred to the chair seatback and away from the lower back • Armrests: used properly in an ergonomic chair, armres
