This was a amazing book. I have been looking for something to help me get back into running for some time when I came across this one. I usually don’t read books like this but figured i would give it a try. I can tell you I wasn’t disappointed when I started. It has really great illustrations and charts that will help you to where you want to be. My fiancee loves to run and joins in 5k’s. In this book he was really interested in reading the nutrients part so that after the run he doesn’t feel so weak or tired. It includes time of were you can be with your weight. It also has charts so that you can see what muscles you are using and how to stretch those muscles before you start any run. This book pretty much helps you get the best out of any running that you want to do. The diet and nutrients section will help you to provide your body with necessary foods and nutrients to keep your body in shape while running. If you need or want a great a book to help you learn the proper way of running and techniques for running then this is the book for you!