There are good runs, and there are not so good runs. Today was the latter. I haven't been able to determine why some days I can run with no pain and then days like today my body hurts almost from the get go. I've started keeping a tube of Icy Hot in the car so that I have it handy at all times. Both today and yesterday I felt like I was hobbling along rather than running. The pain rarely lasts more than a day, so I know its nothing serious but I wish I could figure out what is causing it. Its got to be my form, but I feel like that's improving as my core muscles get stronger.