This really isn't my run-of-the-mill back spasms. These are more lateral obliquey than lower back. How very strange.
Well, I won't be doing my running homework today. Another day of rest and then I'll pick up with the rest of the homework.
Sat in the sauna for a half hour at lunch. Stretched around a bit just to see how ouchy it is. No real sharp pains, so that's good.