http://www.youtube.com/watch?v=TUDuqioeK94 - Good computer posture and good posture for sitting generally video. How to sit at a desk with at work to optimise your state with Mark Walsh. How to sit and work at a computer for ease, health and productivity - the basics of workplace ergonomics. Part of the "human operating system" series. Covers keyboard positon, screen position, eye position and personal posture. May help people with eye strain, neck ache, neck pain, back aches and back pain
