This book I recommend for beginner runners or people like me who haven’t run for years and want to catch up with modern thoughts about basic training, it’s not really for confirmed runners. It’s the kind of book to start someone off and perhaps introduce them to healthier habits of running exercise and health in general. I actually got more from it than I thought and appreciated the relaxed style and humor. There are some pretty shocking statistics about how unfit most people are how just a little running will help prevent a lot of heart attacks. There is a sequel book for confirmed runners which I have also read but that one won’t save your life, this one might if you are a fat over stressed city type, and so it’s here, and I recommend it, if not for you, then give it as a present to someone who desperately needs it, you never know you might save their life.