Sciatica gets blamed on everything, old injuries, "wear and tear," a bad night's sleep. Rarely does anyone point at the chair. But for a huge portion of the office workers we see, the chair, the desk, and eight hours of poor sitting posture are exactly where the problem starts. What Sciatica Actually Is Sciatica isn't a diagnosis in itself, it's a symptom. It a pain that travels along the path of the sciatic nerve, the longest nerve in the body, running from the lower back th