I had an ART session this morning and it did help increase my range of motion but the pain is still there. One major difference between this pain and when I injured my back is that I am able to touch my toes without increased pain. When my disk was herniated touching my toes was impossible. I'm hoping this indicates it is not a back or disk issue and some muscular issue that won't require a lengthy time to heal. I'll be making an appointment with my physician very soon. Not knowing the cause of the pain is very stressful.