Ever Gotten out of a vehicle following a lengthy drive only to experience throbbing knee stiffness, ache, or joint tightness? You may wonder, Why Does Knee Pain Increase After a Long Car Ride? A primary factor is that your knees stay flexed in a fixed position for hours without movement. https://app.notion.com/p/Why-Does-Knee-Pain-Increase-After-a-Long-Car-Ride-3e942c23526d80f6852ec030c9bdaea1?source=copy_link