In our time, when the amount of information and knowledge doubles every year, the relevance of books that collect and analyze all available modern information in a concise and understandable form of presentation increases. I want to focus your attention on the laws of training in bodybuilding and powerlifting and explain in simple language: why such a number of repetitions, training regimens, nutrition, as well as analyze the secrets and tricks of the training process, talk about the features of both male and female training.