Hello, I have been having pain mainly in my left knee above and to the left of my left knee cap. I have had X-Rays and a MRI to see if any problems can be found. The doctors said they have found nothing wrong. I went a physical therapist around April of last year during spring track. He said I didn't have enough thigh strength. I do the exercises daily he instructed and they seem to not work anymore. Right now I am running winter track. I was wondering if there is any way to stop or even reduce the pain.