Runner's knee is dull pain around the front of the knee. It may be caused by a structural defect, or a certain way of walking or running. Symptoms include pain, and rubbing, grinding, or clicking sound of the kneecap.
Runner's knee is dull pain around the front of the knees.Runner's knee – also known as patellofemoral pain syndrome – is an overuse injury that affects as many as 30% of female runners and 25% of male runners.
