One of the main tasks of the modern policy of Ukraine is to preserve health of the population, to form needs, motives and values for a health-preserving lifestyle, a conscious attitude to the problems of health and life safety, especially under conditions of martial law. The health-preserving activities of Physical Culture and Sports specialists in preschool education institutions, general secondary education institutions, and higher education institutions should aim to create a health-preserving educational environment for the participants of the educational process, which requires the modernization of the training process intended for future specialists (junior specialists, bachelors, masters) in Physical Culture and Sports in institutions of higher education as well as directing it to the development of a personality capable of creatively, rationally and professionally performing the role of a coordinator, an organizer and a manager of Physical Education, Sports alongside the formation of participants’ healthy lifestyle within the educational process in an educational institution. At the current stage of the development of Physical Culture and Sports, contradictions can be seen between the demand of the European community and our society for the level of readiness of specialists in Physical Culture and Sports; between the focus on the professional activity of Physical Culture and Sports specialists and specialized types of training, as well as the technological content of the training process aimed at future specialists. Research methods: logical methods, systematic analysis of scientific (philosophical, pedagogical, special) literature on health-preserving activities of Physical Culture and Sports specialists. It was determined that the conceptual apparatus eliminates different understanding and interpretation of professional terms during communication between the participants of the educational process. The theoretical provisions contained in the scientific research deepen the conceptual understanding of the methodology of improving the training in the field of Physical Culture and Sports and health education, create conditions for scientific assurance of the professional training aimed at future specialists in Physical Culture and Sports. The main key concepts of health-preserving activities of Physical Culture and Sports specialists have been revealed and clarified. New formulations of the concepts “health-preserving activities of Physical Culture and Sports specialists” are provided, such as: Physical Culture teacher; physical culture of the individual; the concept "health" for children and adolescents; health care; health care professional activity; health-preserving educational environment of a higher education institution; the concept of physical culture, physical culture as a process has been clarified; Physical Education; pedagogical activity; health; health promotion; biological basis of health; the value of health; axiological (value-oriented) approach; health care activities in a higher educational institution; health-preserving educational space. The research results can be used in the practice of professional training aimed at future specialists of Physical Culture involving health-preserving activities with students of educational institutions, the system of postgraduate training and in the process of developing programs, educational and methodological aids on the problems related to Physical Culture and Sports in the direction of a healthy lifestyle and health preservation.