Teaching relaxation and self-regulation, forming body image is the most important part of any psychological work with children. Meanwhile, there are not many publications that would systematically present different approaches, describe techniques and exercises for relaxation and self-regulation. The exercises offered by the author are based on three well-known methods of working with the body - hatha yoga, progressive muscle relaxation (relaxation according to Jacobson) and autogenic training. The first part of the book describes the features of each of the methods and the specifics of their use in working with children and adolescents; auto-training tales and stories are presented. The second part contains the author’s training “I welcome a new day.” During relaxation therapy classes, the nervous system is restored, sleep improves, the level of anxiety and irritability decreases, emotional stability and the ability to concentrate increases, and an improvement in physical condition is achieved in a number of psychosomatic diseases. Book intended for psychologists and other specialists working with children and adolescents. In addition, it will be interesting and useful to a wide range of readers, and primarily to parents. 2nd ed. (electronic).