With Power Walking, you perform exaggerated walking movements. It doesn't have a very high impact on your feet. Secondly, you do it very fast without running. So, it's like running except you don't pound your joints like you do with running. It's a fun, doctor-recommended form of exercise that almost anyone can do no matter their physical condition at the time. The second part of the book is taking care of your feet. It addresses common foot conditions along with foot issues from diabetes and Plantar Fasciitis. Learn how to take care of your feet so that you can join those who are converting over to power walking.