Hours of Sitting on a Plane, Train or Car Can Tax Your Spine. Orthopedic Doctors Share Tips for the Millions of Travelers with Back Pain. | Newswise Newswise Hours of Sitting on a Plane, Train or Car Can Tax Your Spine. Orthopedic Doctors Share Tips for the Millions of Travelers with Back Pain. | Newswise Newswise by Soban News (international And National News)