The textbook offered to the general reader is an accessible and fairly complete presentation of various aspects of training in modern boxing. A comparative analysis of amateur and professional boxing will help the reader understand the mutual influence of these poles of the modern boxing movement in the world and understand why the training system in modern amateur boxing is influenced by the training of professional boxers. In the presentation of boxing techniques, the main attention is paid to technical elements that are equally suitable for applications in both amateur and professional boxing.