Schwarzenegger's fitness book, the most practical book in the field of bodybuilding (pay attention to bodybuilding, bodybuilding, bodybuilding, training for the purpose of building muscles), is very rich in content for both novices and veterans.

Of course, sports have been improving. A few years ago, people thought it was impossible for men to run 100 meters 10 seconds. So there must be a lot of content in the book that is not cutting-edge, or not the best. But this does not affect that this book is the most wonderful comprehensive book in the field of bodybuilding I have ever seen, and there is no one. At the same time, a real bodybuilder will not be limited to classics, but will learn more new theories and knowledge in this field and apply them to practice, so as to find new things that can help and improve his training level.