Knee Pain When Walking: An Overview Knee pain when walking is a common complaint, with over 25% of adults experiencing regular knee pain1. You may experience knee pain as you go up the stairs, when you try to bend down or squat, or sometimes even from simply weight bearing. The knee joint is comprised of a number of moving parts, which include the femur (thigh bone), the tibia (shin bone), the patella (knee cap), and a many ligaments, tendons, and cartilage and fluid-filled sacs (bursae), which work to reduce friction and allow for smooth movement. Painful conditions of the knee … Continue reading Knee Pain When Walking