Patellofemoral pain syndrome

Patellofemoral Pain Syndrome (Runner’s Knee): Symptoms, Causes, and First Aid Awareness in Canada What Is Patellofemoral Pain Syndrome? Patellofemoral pain syndrome (PFPS)—often called runner’s knee—is a common condition that causes pain at the front of the knee, around or behind the kneecap (patella). It is especially common in people who are physically active, including runners, […]