Relevance. The balance function is purposefully developed in athletes engaged in ski jumping and cross-country skiing from an early age, however, a comparison of specific indicators of the static balance of representatives of the two sports has not been carried out so far.
The aim is a comparative analysis of the static balance of ski jumpers and biathlon skiers aged 12-14 who are engaged in the training stage of training.
Methods and organization of research. To assess the static balance in the laboratory, a sample in the acceleration rack was used. The athletes had to keep the balance for 30 seconds, with a tolerance control of 9 seconds. Descriptive statistics of all variables (M and SD) and statistical analysis were carried out in StatPlus 7 software. Visualization of indicators was performed in Rstudio. The calculations of the effect size were determined by the G-Hedges index, adjusted for samples of different sizes. The correlations were evaluated by the Pearson linear correlation test.
Conclusions. Pronounced and moderate disturbances of the equilibrium function were revealed. Biathlon skiers with a large effect size (g=2.6; g=3.8) have a lower LFS coefficient and a CD movement speed, which reflects better stability. Jumpers with an average effect size greater than double-wrestlers shift the CD to the right (g=0.5) and to the left (g=0.6). In both groups, an excessive forward displacement of the CD (Y, mm) was found (LD-131.98±25.77 mm; PLT-135.40±28.59 mm). Significantly significant correlations in the group of young ski jumpers were established between the length of the jump (R=0.6), points for jumping technique (R=0.5) and the "equilibrium function".

Relevance. Nowadays, successes in the sports training of martial artists play a decisive role, and without systematic physical training from an early age it becomes difficult to count on outstanding results in a sports career. The importance of issues related to the physical training of young athletes cannot be overestimated, since not only the development of physical qualities of athletes, but also their future success in technique and tactics depends on how effectively they will be solved.
The purpose of the research: is to develop and test an effective functional training program adapted to increase the speed and strength training of karate students at the stage of in-depth specialization.
Research methods and organization: analysis of scientific and methodological literature, method of pedagogical observation, pedagogical testing, pedagogical experiment, methods of mathematical statistics.
Conclusions. Training programs aimed at developing physical abilities at a young age should take into account not only the aspects of strength and endurance, but also focus on the development of coordination, flexibility and reaction, which play an important role in karate. It is these fundamental qualities that determine further technical progress and the overall skill level of athletes. Consequently, scientific research aimed at developing optimal physical training techniques for young karate players is an important stage in improving the educational and training process and contributes to the formation of highly qualified athletes capable of achieving outstanding results in the international arena.

Relevance. Currently, there is no knowledge of what kind of stress the cardiovascular system is subjected to during special running exercises (SBU), how prolonged running exercises affect the heart rate (HR). So, it remains unexplored: what is the average heart rate (HRSsr) characteristic of the SBU, what maximum values it can reach during the performance of a particular running exercise, which does not allow them to be used reasonably to achieve certain goals in the process of physical training.
The purpose of this study was to study the functioning of the cardiovascular system of women during special running exercises.
Methods and organization of research. To achieve this goal, an experiment was conducted in which 6 women participated. Before the test procedure, the subjects performed a workout that included a fiveminute slow run and flexibility exercises. Then, the subjects in cross-country shoes performed the following complex of running and running exercises: slow running, running with a whip of the shin, running on straight legs, running with a high knee lift, rolling from toe to toe, mincing running, jumping, fast running, the length of the distance at which they performedThere was a run and the SBU was 100 meters. Polar heart rate monitors and chest heart rate sensors H9 were used to determine heart rate indicators.
Conclusions. The results of the experiment showed that most of the exercises aimed at developing speed and strength abilities turned out to be more stressful compared to exercises aimed at developing endurance. Thus, using special basic exercises in the process of physical training in order to develop physical qualities, it is necessary to take into account the peculiarities of the activity of the cardiovascular system during their performance, and depending on the level of preparedness of those involved, it is necessary to regulate the intensity of physical activity by changing various characteristics: the length of the distance of performance, the number of repetitions, rest intervals, or the pace of performing special running exercises.

Relevance The article is devoted to the study of ideas about the group emotions of a sports team as a small group. Achieving group-wide goals becomes more difficult within the framework of intra-group interaction due to the need for equal inclusion of all team members in this process. In the process of teamwork, there is an increase in emotions and experiences, which affects the effectiveness of work.

The aim of the study is to determine the influence of collective emotions on team spirit in playing sports.

Methods and organization of research. It is known that the collective emotions shared by the group members can be both positive (pride for their country, joy for the success of their team) and negative (fear, anger). It is noteworthy that collective experiences are necessary and important for the team, as they enhance the effectiveness of interaction between its members. Collective emotions in the form of festive experiences, the experiences of fans at sports, ethnic, religious and patriotic, aesthetic, and jealous character for non-permanent groups.

The analysis of scientific data on this problem has revealed that the study of the mechanisms and causes of group emotions is focused on the analysis of predominantly negative group emotions, or on the study of collective emotions in groups of a non-permanent nature of interaction. It should be noted that group activity is stressful, especially in the field of team sports. Many researchers in the field of sports psychology emphasize the existence of additional stressors in the field of team sports, coupled with the need for constant interaction with other people to achieve a common goal. Therefore, special attention should be paid to the study of such a phenomenon as group coping. 

Conclusions. Thus, an important role is played by a detailed study of group coping in overcoming stress by a team, its importance in the process of expressing group emotions, the mechanisms of its occurrence and management are interesting in order to increase the level of psychological fitness of modern team sports athletes.

Relevance. The article presents the features of determining the individual level of intensity of specific loads of highly qualified swimmers of sports of persons with musculoskeletal system damage and sports of the blind. Setting training goals in different periods of the training process, selecting the volume and intensity of loads, means and methods of training, as well as the frequency of training sessions are determined by the individual functional capabilities of a swimmer with disabilities, his anatomical, physiological and psychological characteristics, the degree of adaptability of responses of varying urgency, the availability of exercises performed for him, medical limitations, conditioned by nosology.
The purpose of the study is the peculiarities of determining the individual training load of highly qualified swimmers of sports of persons with musculoskeletal system (ODE) and sports of the blind.
Methods and organization of research. To achieve the goal, an analysis of the scientific literature on the research topic was applied. A review of more than 30 scientific sources was conducted on the topic of the study, of which 4 domestic and 3 foreign titles were included in the content of the publication, as well as theoretical data from the research work of the integrated scientific group on Russian Paralympic swimming.
Conclusions. The results of the conducted research can be taken into account when compiling the rules and methods of sports training of swimmers in adaptive sports, taking into account nosological factors.

Relevance. For people with disabilities and especially people with intellectual disabilities, physical culture and sports are an important and very powerful tool that has a complex effect on the level of physical health, socialization, adaptation and integration into society.
The purpose of the study: to study the influence of adaptive physical culture on the psychophysiological state of persons with intellectual disabilities.
Research methods: literary analysis, theoretical analysis and generalization of the results obtained. 
Results. The analysis of the scientific literature made it possible to identify methods and techniques used to assess and control the psychophysiological condition of persons with intellectual disabilities. These are, as a rule, well-known and widely used methods by doctors and specialists, such as: electro- and magnetoencephalography, electrocardiography, electromyography, electrodermography, assessment of cardiorespiratory fitness, assessment of the autonomic nervous system (cardiovariability, heart rate, daily monitoring), registration of eye reactions (blinking, eye movement, pupillometry), the study of evoked potentials, tests for reaction time, the study of the functions and work of attention mechanisms.
Conclusion. The analysis of the conducted research allows us to conclude that physical education and classes in adaptive physical culture contribute to improving the performance of functional systems and organs, correcting the motor, motor, coordination and emotional spheres, and the formation of skills necessary for successful adaptation to the social environment of persons with intellectual disabilities.

Relevance. Student sports occupy an important place in the system of physical education and sports in higher educational institutions. It provides students with a platform for physical activity, plays a significant role in the formation of a healthy lifestyle, nutrition of a harmoniously developed personality, health promotion and physical fitness of students. Currently, student sports is facing a number of problems that require prompt solutions. The development of student sports requires a comprehensive approach that includes solving the main problems we face.
The purpose of the study is to consider the most pressing problems and prospects for the development of student sports, as well as solutions to improve the situation.
Methods and organization of research: Considering the prospects for development, it is possible to identify several areas that need to be developed in parallel with each other. These areas are: organization of competitions, development of sports infrastructure, popularization of student sports, financial support.
Conclusions. By solving these problems, we can create a favorable environment for student sports, which will contribute to the development of physical, mental and social well-being of students. Student sports have a huge potential to have a positive impact on the lives of students, and by solving current problems, we can continue its development and provide future generations with opportunities to achieve heights.

Relevance. In intellectual sports (chess, go), the advantage of artificial intelligence is no longer questioned by anyone. However, in game sports, the game is still managed by coaches. Nevertheless, the segment of IT services for game analytics already looks impressive. The information array of a game sport is too large for one coach. Coaches can still identify 1-2 of the strongest and weakest players. And they don't know what's going on in the middle of the list. If they are asked to place the players in descending order of their game according to one of the components, they will consider it a mockery. Instead of a local model of the game for each meeting, coaches have been building a model of their team's game for a universal opponent for years. Therefore, coaches use the potential of the team, on average, only by 67%. This unrealized potential of the team can give about 22-28% additional points, depending on a number of factors.
The purpose of the study is to obtain the maximum possible result of the game through the calculation of profitable exchanges.
Methods and organization of research. The technology used was named PIRS and was successfully tested on the Russian national futsal team, which moved from 5th place in the world ranking in 2011 to 1st place in 2018. A service was created for the technology to work www.ra-first.com , which of the site's game data flashscore.com generates a team rating. This allows you to obtain accurate values of player ratings based on video recordings and, at the very least, calculate the probability of winning single combats from the rating difference, calculate the game scenario, combinations, substitutions, etc. However, PIRS assumed manual data collection. The current project may allow us to obtain neural networks capable of automatically analyzing technical and tactical martial arts (TTE), exchanges. Another possible continuation of the project is to suggest to the player in the earphone a plan for his further actions. The PIRS technology is best suited for recruiting the Russian national team, whose players play in a wide variety of clubs around the world.
Conclusions. The main problem with all IT products for sports is that they were made by IT specialists in order to sell. Not scientists in order to solve the problem, but IT specialists for sale. As a result, the resulting figures are not only useless, but also create informational garbage in the coach's head. At the same time, all IT products do not involve transferring the analysis of the previous match to the next one. This mission will be forwarded to the coach.

Relevance. This article discusses the issues of professional development of teachers in the field of digitalization of education based on the analysis of regulatory documents and the needs of participants in the educational process. The structure of the teacher training program is proposed.
The purpose of the study is to determine the prospects for improving the skills of teachers in the field of digitalization of education.
Organization and methods of research. In order to determine the level of formation of teachers' competencies in the field of digital education, a survey of teachers was conducted, which is aimed at determining the attitude of teachers to the digitalization of education and their willingness to use its tools. 73 teachers of the Yekaterinburg Institute of Physical Culture participated in the survey. The conducted survey among teachers showed the following results.
Conclusions. Based on regulatory documents and a survey conducted in order to improve the skills of teachers in the field of digital education, a professional development program "Modern information technologies in professional education in the field of physical culture and sports" was developed.

Relevance. Currently, the system of vocational education requires more and more new approaches and methods of management and organization of educational processes, regardless of the profile specialization. One of these approaches and key areas is neurotechnology and related neuroscience, which can improve the quality of students' education and their further professional activities in the future.
The purpose of the study is to explore the possibilities of optimizing and correcting various brain functions using special methodological systems and approaches.
Organization and methods of research. Scientists in the field of neurophysiology are already expressing the opinion that by 2030 it will be possible to integrate neurotechnologies into many areas of education not only for students in secondary and higher professional institutions, but also for personnel management and management, which will create and strengthen new ways of learning that increase the effectiveness of perception and assimilation of incoming information and become the reason for the creation of more stable systems for understanding the work of one's brain and its application in the process of professional development.
Conclusions. Modern neurotechnologies open up new ways and approaches in the development and modification of the educational environment. The main advantage of using these technologies is the assessment and further improvement of the educational process, using the training of cognitive functions of the brain of students: attention, memory, concentration, etc.

Relevance. The article examines the impact of the globalization of the Olympic movement on culture, economics and politics. The Olympic movement, with its roots in deep history, has long been not only a sporting event, but also a symbol of international unity, cooperation and is influenced by political aspects
The purpose of this work is to analyze the impact of global cooperation on the Olympic movement in various fields.
Organization and methods of research. The process of global integration refers to an increase in ties and interdependence between countries in various fields such as economics, culture, politics and social interactions. The impact of globalization on the Olympic movement includes both positive and negative aspects, and the exact ideas and opinions on this issue may vary.
Conclusions. The positive and negative aspects of the impact of globalization have been identified. In general, the Olympic movement and globalization have a strong impact on culture, economics and politics. It is important to take into account and understand both the positive and negative aspects of this influence in order to continue to develop and improve the Olympic Games in the future.