I had a massage along those lines earlier this year and know exactly what you mean about painful, but good. She broke up a lot of scar tissue and it didn't feel too hot. I actually had Arnica my Mom gave me along time ago that was still valid, so I took 2 doses of that and it seemed to help (or I'm generally improving along with it). I'm not familiar with the other stuff. I played baseball today at 85% and feel that the initial shock of my shoulder will heal within a week at this rate (or at least that's what I'm sensing). Appreciate the unique tips. I hate taking any medicine (usually 1 or 2 doses of Tylenol/Advil a year tops), so natural stuff is highly preferred.

Also, my gym has a sauna, but I don't know anything about it. If my shoulder needs a boost, I'll try that.