The following content comes from the Introduction written by Mr. Wang (hereinafter referred to as the book), which was finally published in the near future! This book was decided to be written at the end of 2006, started writing in 2007, and was basically finalized in 2008. For various reasons, it was not published until 20 12! ! ! The original intention of writing this book is to popularize scientific fitness knowledge to people who love fitness, bodybuilding and health, and to improve the health awareness and level of enthusiasts, rather than simply talking about bodybuilding. The book is divided into five chapters: basic chapter, practice chapter, health care chapter, competition chapter and management chapter. In the basic chapter, it mainly introduces the very important basic theoretical knowledge closely related to fitness. Including sports anatomy, sports physiology, sports biomechanics, sports nutrition, sports medicine, sports psychology, sports training and so on. The practice chapter mainly introduces the classification of fitness exercises, the contents of various fitness exercises, practical operation methods, means and problems needing attention. The health-preserving chapter comprehensively introduces the characteristics of different groups of people's exercise and the problems that should be paid attention to, as well as the topic of reducing fat and increasing muscle that people are generally concerned about. For the first time, the competition article introduces the techniques of sports training, diet nutrition, rest and recovery before, during and after the fitness competition. At the same time, it also introduces some bodybuilding modeling and performance skills. The management chapter mainly introduces the training, management, system and requirements of fitness clubs and coaches. This book is written by Guo Qinghong, Xu Tie, Cui, Yan Wang and Xiao Jing. In the book Rebecca, I mainly wrote the following chapters. I hope my colleagues will spare no effort to correct it! Other practical chapters except the fourth section of Chapter X and the final annex of Chapter X; Part of chapters 14, 15 and 16; The whole content of Chapter 18. Most of the contents described in each chapter have been proved to be safe and effective through long-term practical operation. What I want to recommend to you here is the content of human skeletal muscle load training introduced in Chapter 11! ! ! Especially in the training methods and means in the eighth section of Chapter 11, many contents about special effects training means are the latest and most advanced technologies in the world! And it refers to where to fight, and it is immediate! Interested friends can try it. I believe that friends who love fitness will put it down as long as they try! You can afford it, but you can't let it go! It's so effective! That's quite advanced! Look back at the traditional training methods, commonly used by beginners and basic training. It can be said that if you can understand the mystery in the book, you can carve your body into what you want according to your own wishes. For example, biceps brachii can be divided into two parts: long head and short head, and each part has six parts, namely, the proximal part, the peak part and the distal part. Through special training means, you can focus on a certain part separately. For example, deltoid muscle can be divided into three bundles, the front, the middle and the back, and each bundle has nine parts, which can be trained separately! What's the similarity? The upper and lower parts of triceps, the medial and lateral heads of quadriceps, the upper and lower parts of rectus femoris and so on. . . . . . In addition, the separation degree, fineness (silk) and convexity of the main parts of the whole body, as well as the practice of blood vessels. . . . . . Look at our contestants every year!