The book by Nadezhda Prokofieva, a famous business coach and curator of the School of Leaders at St. Petersburg State University, offers a detailed plan for preparing, designing and conducting corporate and open business trainings. By mastering the methods and ideas proposed by the author, you will be able to independently develop new training programs on a wide range of topics: sales, negotiations, working with objections, team building, conflict management; adapt them to the needs of a specific client; conduct business training; successfully cope with unforeseen circumstances that arise in the process of group interaction. Attached is a selection of original cases and training exercises aimed at both group management and solving management business problems. Recommended for beginners and existing trainers in the field of interpersonal and intergroup communication, HR- managers and company executives, as well as students of psychology and management faculties.