The article is devoted to the study of age-related features of the display of varying degrees of courage and stress tolerance to a dangerous situation that cannot be predicted, created in the course of the experiment, as close as possible to the real situation. Each factor of the typological complex was evaluated by a relation coefficient in the system. In comparing the age-related features of the display of courage with the age-related features of the display of the main characteristics of the nervous system, it was found that the latter change in such a way that in one age period they contribute to the display of courage, but in another age period, on the contrary, they prevent the display of courage. The comparison of age-related change in the number of persons with extinction mobility with a high degree of courage shows that in many age groups they change in different directions, but this divergence indicates that the change in the typological feature corresponds to the nature of the change in the degree of courage.
The article presents an analysis and interpretation of the health benefits of Nordic walking in general. The possibility of using this practice in diseases acquired in conditions of environmental degradation. Comparison of Nordic walking with brisk walking and jogging in terms of their effect on heart rate, maximum oxygen uptake, quality of life, and other health-related criteria. According to the study, Nordic walking was found to be a form of physical activity with compelling overall health benefits and had better short-term and long-term effects on the cardiorespiratory system compared to brisk walking. Short-term effects show higher heart rate, VO2, respiratory exchange rate, lactate thresholds, and calorie expenditure.
This article discusses the essence and structure of the choral-conductor competence of students of higher educational institutions of musical-pedagogical profile. The criteria for the quality of student preparation for the effective implementation of his/her practical activities are indicated. The purpose of the article is to substantiate the practical need for the formation of a choral-conductor competence of a future musician teacher. To achieve this goal, the following tasks were set: to consider the conducting and choral competence as a pedagogical system; to highlight the knowledge, skills, abilities, and personality traits necessary in mastering the conducting profession; to identify ways to enhance the needs of the choirmaster conductor in creative activities in working with the team; to reveal and analyze certain aspects and components of the professional training of choirmaster conductors in social relations, to find a dynamic view of a person's future, new dimensions of his/her self-realization; substantiate conclusions and promising areas for further consideration of the chosen problem. The main methods used in the study are comparative, analytical, systemic, and structural. Conclusions: The notions about the possibilities of conducting choir training in musical and pedagogical training of students are expanded: awareness of its potential in the educational process; consideration of the choral-conductor competence of future specialists as an integral system of musical and pedagogical education. On the basis of scientific research, new guidelines in the preparation of a competent specialist were identified, the concept of "choral-conductor competence" was specified, indicators of the specifics of its activity were determined, and the potential of its professional capabilities was identified. The solution to this problem depends on the choral-conductor installation of the future specialist, that is, his/her readiness to organize and manage the process of collective performance of a vocal-choral work.
The article deals with the formation of technical skill with a close relationship of all aspects of an athlete's training, which is a complex dynamic system of conjugated interaction of structures and functions, due to the specifics of the high jump. The main objective of the study was to determine the true cause of the shortcomings in the athlete's movement technique, taking into account the complex causal relationships of factors that determine the high efficiency and stability of technical actions. The study revealed a system of relationships between these factors in high jumps; which is of fundamental importance for building and improving technical skills.
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