This book is the equivalent of the bible for sport coaches. Although it does not cover physical, technical, or tactical preparation, it will benefit all coaches because it covers everything else. The book includes content that cover season planning, practice planning, professional development, and much more. That is not the best part, the best part is that it provides a system for coaches that are a bit lost in they year to year operations, for coaches that struggle with maintaining a healthy coaching job. I highly recommend the book, but warn any avid readers that it is not an easy read. Not that the language is too elaborate, but rather that there is so much juice that a one time read makes it hard to digest. I would strongly recommend using it as a reference rather than a front to back book. Bravo Wade.