Now that I’m back at it again I feel some muscle pain. I am stretching before I run and even more after my run. It seems no matter what exercise that I may be doing my right leg hamstring hurts more than the left. I must have damaged it when I was in the military. It’s not bad enough to see a doctor about but I’ll definetely keep an eye on it with the increasing miles I put on it. I don’t feel pain while running so I don’t think it is serious. The last thing I want to do is damage my hamstring and not be able to run the marathon I am training for.