What desk work does to a body
Sitting is not bad for you. Sitting in the same position for hours, every day, without moving, is. Muscles that hold the head forward and the shoulders rounded get tight and sore; the muscles that should be doing the holding (the deep neck and the mid-back) switch off; the lower back loses the movement it needs and starts to complain when asked for it. The wrist and forearm tendons that do the same small movement thousands of times a day get irritated.
The result is the familiar list: neck pain and stiffness, headaches that start at the base of the skull, pain between the shoulder blades, lower back pain that is worst on standing, and tendon pain at the elbow or wrist. Occasionally pins and needles into the hand, which is worth having checked.











