Why does my knee hurt going down stairs?
Pain going downstairs usually points to the kneecap (patellofemoral) joint, because descending loads the front of the knee with several times your body weight while the quadriceps control the movement. It's one of the most common patterns we see at our Plymouth clinics — particularly in runners, people who've recently increased activity, and those who sit for long periods. It's rarely a sign of serious damage. Our assessment identifies whether it's driven by strength, movement control, hip and foot mechanics or load, and treatment targets whichever is actually responsible.