This scientific and practical article is devoted to the analysis of the results of an experiment aimed at psychological and pedagogical support of the process of building a project for the development of the inner world of a player of a children's and youth football team of the professional football club "Lviv" from the Ukrainian city of Lviv. A special feature of the psychological and pedagogical support for designing the development of the student's psyche is the use of the paradigm of the language of the theory of activity in the version of the Moscow methodological and pedagogical circle (MMPC), using the language of schematic images and the pyramid of subjectivity, explaining the path of formation of human mental mechanisms in the unity of cognitive, emotive and conative processes, starting from the vital level of their development to the level of spirituality. Another feature of the article is that the presentation of methods and techniques does not occur in a separate part of it, but in the process of describing the steps of designing a development plan that is formed for absolutely all professional athletes who have the acmeological potential of professionalization in football. It is presented in the form of 11 steps to create an individual trajectory of the player's development. In each of these steps, it is important that the coaches and the player participate with their parents, representatives of the club, which has its own component in terms of the volume and quality of the efforts required on their part. The article reveals the first of the 4 steps of creating a reasonable player development plan. For example, we consider working with one of the players. The content of this particular illustration is a very illustrative and demonstrative example. It is assumed that a series of articles in this publication will reveal the topic of student development management, which will include both scientific and theoretical and review types of works. The next article will be a continuation of this one in terms of demonstrating the success of implementing this particular development plan by the example of several players from a team consisting of 22 players who have been trained in a similar way, i.e. using methodological criteria for the organization of psychological and pedagogical support for the development of thinking, sensory-motivational and volitional characteristics of players by football club coaches.