The aim of this article is presenting one of the development tools, that is coaching. There were bringing up the basic definitions and described coaching stages, styles and techniques used in conversation by trainers in the article. In the article were presented the main roles that should be kept by coach as well as the barriers that he can meets during his work. There were indicated the crucial role of interpersonal communication in conversation between two persons in that case coach and pupil and also the most popular mistakes. There were given also the roles of listening that are the most important in keeping positive vocational and private contacts with others. Moreover in the article prescribed 'good trainer' features and the sense of such skills as building the positive relations with pupil, listening, using the intuition, asking and giving the feedback.