Why Your Knees Ache on Stairs: A Clinical Breakdown by Dr. Yogesh K
1. The Biomechanics of Movement: Walking vs. Stairs The human knee is a biological masterpiece, acting as a sophisticated hinge that manages weight and absorbs impact. However, it operates under fluctuating mechanical pressures that vary with the angle of your stride. When you walk on level ground, your knees support roughly 1.5 to 3 times […]