The swimming coach is a profession that requires special and qualified training that does not end with receiving a university degree. It is necessary not only to know the theory of swimming perfectly, but also to swim well in practice. Thus, the sports teacher always knows how his student feels in the water. His main objective is to organize, develop and conduct sports competition activities, which start from elementary training and reach the development of High Sports Mastery. This profession is related to many activities, in which the trainer must give guidance on proper physical and neuropsychological preparation, proper nutrition, adequate recovery, know the physiology of the human body and all processes in it related to physical exertion, accordingly predict possible risks. He achieves this through good theoretical and practical training and through qualities such as organization, motivation, patience, communication skills, correct approach and much more.