Practice proper ergonomics in your office with arm rest, back support and foot rest options from Grainger. A foot rest elevates feet and legs to an optimum position for desk work and helps to reduce low back pressure while sitting for long periods of time. An arm rest attaches to a desk chair for positioning arms parallel to the floor, resulting in better posture during keyboard use. A back support or back rest provides support for the lumbar area and some offer climate control to keep workers comfortable during hot or cold weather. Shop the arm rest, back support and foot rest selection at Grainger today.