Can various products help to reduce RSI?
Use an ergonomically designed chair and adjust it to your height, arrange height of your workstation to minimize stress on neck and shoulders, adjust monitor height to minimize stress on your neck and shoulder and use keyboard at a proper height to help reduce RSI. Use of a proper pointing device like mouse, trackballs and touch pads can also reduce risk of hurting fingers and hands. Other products like wrist rests, footrests and document holders can help in keeping a neutral posture and to reduce static and forceful exertions related to RSI.
