Headed out for a longer run this morning, but cut it short after experiencing sharp and persistent groin pain running down a short hill. It felt better as I walked, but was still there when I tried to start up again. I don't think I did any real damage, but it was still sore getting in and out of the car an hour later. If I have a chance tonight, I'll have to try the elliptical machine to get everything stretched out properly. Still have a bit of knot in my left calf. | 