Long hours at a desk put steady load on the neck and upper back. Posture is only part of the story, but it is a good place to start.
Why the neck takes the load
For every inch the head moves forward, the muscles at the back of the neck work harder to hold it up. Over a workday that adds up to fatigue and pain.
Simple desk changes
Raise your screen so the top is at eye level, keep your keyboard close and support your lower back so you are not sliding forward in the chair.
Move more often
Set a reminder to stand, roll your shoulders and look away from the screen every 30 minutes. Frequent movement matters more than a perfect position.
