First of all I would ask...Have you had a good exam? What was the result? If it is osteo arthritis then did your Dr. prescribe Viox or Celebrex? You should for certain be using glucosamine/chondroitin. Secondly if you have pain after a workout but now during you may be fine just warming up better, using a neoprene wrap while training and usning ice for 10-15 minutes after training.