@contentandwell Thanks for that link and the info. I will try it later. I have had a bit of a setback due to my own decision to lay off elevating, icing, and resting. I was doing so well I thought hey, I can stop all that now and just exercise more. I think I triggered some bursitis or another kind of reaction by overdoing and exercising too much, and by forcing the bend too fast. Now I am resting for a few days and hope I can get back to exercising next week. This is truly a long process no matter what, and I have learned my lesson: be conservative about stopping the usual RICE (rest, ice, compress, elevate) - also the lymphatic massage, which helps with swelling. I see PT next Friday and it will have been two weeks, since I was out of town. Thanks again.