Most people are unaware that poor posture is a big deal. Sitting at your computer station in poor posture is like going to the gym all day.  You are contracting your muscles constantly, causing painful toxin build up in your muscles causing pain and headaches.  Long term muscle shortening causes degeneration to your spine.  Its easy to set up your area correctly to reduce stress to your neck and upper back. This podcast goes over how to to sit correctly, get the right chair, monitor height, laptop and using the phone.