Soooo, I did no running on Friday or today. On Friday I woke up and found the muscles of my upper leg hurting something fierce, and that continued on through today. Friday it was all I could do to keep from noticeably limping. I figure it is best to err on the side of caution and let my legs heal from whatever is going on rather than possibly aggravate it. Hopefully I can try jogging again tomorrow. I guess I was more worn out after the short jog than I thought. What was it, lack of stretching? Ugh, I must be really out of shape.