What is the cause of the knee sound when standing? Check for causes and solutions Knee noise when standing, sitting or climbing stairs is often caused by the movement of tendons and ligaments on the bone and is usually normal if it is not accompanied by pain, swelling or limited range of motion. Read the full text at the link below:

What is the cause of the knee sound when standing? Check for causes and solutions Knee noise when standing, sitting or climbing stairs is often caused by the movement of tendons and ligaments on the bone and is usually normal if it is not accompanied by pain, swelling or limited range of motion. Read the full text at the link below: