I get the idea that he really doesn't think it is arthritis, as I don't have most of other symptoms - just thinks I should rule it out. There is, however, inflammation in either the sartorious up very close to where it attaches, the quad tendon, or both. It is just such a different area to do anything with...though I continue with my exercises and stretches. He is also focusing on making that area stronger and more balanced with my quads & hammies; I have no flexibility nor range of motion problems.