Well, Christa and Buckner, you were right. A lot of my leg pain was from my shoes. Not all, but a lot. I got new running shoes and I walked faster than I have with a higher incline than before without pain for 30 minutes! Last night I worked on my legs. Less weight and more reps (which is what I read women are supposed to do) and I was on the elliptical trainer for 30 min and walked for 30 min.