Fifteen months of using the 8 Steps techniques has left me stronger, more flexible, more confident, and happier. A few things still bother me; here's one: while glide walking, I feel pain in the front of my knees. At first, the knee pain was felt throughout the day after walking (like when I sit down, it hurts), and now I feel it throughout the day and while walking. Glidewalking feels wonderful to me otherwise and I don't want to go back to the old clomping style of walking. I'm wearing New Balance Motion control shoes, but I have worn Keen sandals on my walks and I still feel it. I've re-read the Glidewalking chapter at least twelve times and gone through the steps slowly, and I need some new ideas to try. Help!