Background and Study Aim. The physical activity level of students is closely associated with ecological, hygienic, and socioeconomic facts. This is especially true during the COVID-19 pandemic, which has dramatically reduced the student opportunity to engage in regular physical activity. The purpose of the work is to study the influence of the weekly physical exercises on the indicators of biological age of students of higher education institutions of Ukraine. Material and Methods. The study involved 409 students (182 boys and 227 girls), who were divided into experimental (87 boys and 117 girls) and control (95 boys and 110 girls) groups. The biological age (BA) of students was determined by means of Voitenko’s method using biomarkers of their physical status. Indices of the cardiovascular system (pulse, systolic, and diastolic blood pressure); respiratory system (vital capacity, the Hench and Stange test); central nervous system (static balancing); PHSA (personal health self-assessment) were studied. In addition, a questionnaire-based survey of students on their health self-assessment including 27 questions was carried out. Statistica 13.5 statistical software package was used to process the experimental material. Methods of variation statistics, correlation, and regression analysis were used. The coefficients of the Student t-test and Fisher’s F-test were calculated. Results. In the process of pedagogical experiment, the positive impact of the author’s physical education program on BA of students of the experimental group (EG) was revealed: in boys, the positive dynamics of BA changes was detected already after four additional hours of performing exercises per week, whereas in girls – after six or more hours. The most pronounced changes in physical state, which determined BA decrease during academic year were noted in students with a weekly motor regime exceeding 6 hours. In boys of EG, the biological age decreased at the end of the experiment by 11,1 years (p < 0,001), whereas in girls – by 5,3 years (p < 0,001). No positive changes of BA were observed at the end of the experiment in students of the control group (CG), whose weekly regime of motor activity constituted 2 hours. In boys of EG, the decrease of BA is manifested after four additional hours of performing physical exercises per week, whereas in girls – after six or more hours. The most pronounced changes in BA indices during the academic year were noted in students of the experimental group with weekly motor regime exceeding 6 hours. Conclusions. The developed mathematical models are recommended to be used for estimating, modelling, and predicting the biological age of students according to informative indices of physical state.
The aim: Is to study the dynamics of students' physical fitness level while differentiating physical education classes in accordance with their somatic health and nosology of diseases. Materials and methods: The paper presents the results of a study of the dynamics of the physical fitness indicators of students in the process of physical education. The study involved 660 students between the ages of 17 and 25. Testing of students' physical fitness was performed using the method of control measurements. Research methods included the theoretical analysis and generalization of scientific and methodical literature, pedagogical observations, testing, pedagogical experiment, and the methods of mathematical statistics. Results: At the end of the experiment, the students of the experimental groups (both male and female) showed authentically (р<0.05–0.001) better indicators of the control tests than the students of the control groups. Conclusions: It was established that the introduction of the original program of differentiating classes in accordance with the level of students' somatic health and nosology of diseases into the process of physical education has a positive effect on their physical fitness level. This will help to improve their learning and future professional activities.
The aim of the article was to investigate interconnections between the components of physical fitness and the health level of students. The structure of physical fitness of young men and women was determined, considering the dynamics of their organism development, as well as a correlation of the factors that provide the base of the physical working capacity of future specialists by means of physical education. A systematic theoretical-methodological and empiric analysis of the physical education problems of students of special medical groups in higher educational institutions was conducted. We examined and studied the general patterns, which determine a planning of individual components of health-preserving technologies in the process of physical education of students of special medical groups. During a long pedagogical experiment, the effectiveness of the use of components of health-preserving technologies in the physical education of students of special medical groups was proved. We identified the essence and a methodological base of implementing components of health-preserving technologies for correcting somatic health of students of abovementioned category. Usage of components of health-preserving technologies in the physical education of students of special medical groups under conditions of pedagogical experiment (aerobic exercises (mainly walking and running), as well as self-improvement training sessions, etc.), caused the increase of body's functional capabilities, and improvement of well-being.
The paper presents the results of an experimental study on the development of professional endurance and psycho-emotional stability in the future officers of operational level during training in a higher military educational institution. The educational research was conducted in three stages, in the National Defence University of Ukraine, named after Ivan Cherniakhovskyi. The current level of professional endurance in this category of officers gave grounds to assume that with traditional approaches to the organisation of the educational process, it is quite difficult to achieve a high level of development of this property. Therefore, there is a need to find and substantiate the pedagogical conditions for developing professional endurance in officers and improving their mental health. To confirm the effectiveness of the implementation of the conditions defined by the authors at the beginning and end of the experiment, a comparison of the obtained data of the experimental group (EG) and control group (CG) was carried out according to the authors’ criteria and indicators. The results of the study on the implementation and substantiation of pedagogical conditions for the development of professional endurance in officers confirmed that the proposed measures contributed to the effective development of this quality. Statistical methods ensure that the officers from the EG had statistically significant changes in professional endurance as a result of the experiment. Comparison of the development of professional endurance in the EG at the beginning and end of the experiment using the Wilcoxon rank-sum test confirmed the effectiveness of implementing appropriate pedagogical conditions for the development of professional endurance and psycho-emotional stability.
Aim: The aim is to scientifically substantiate the feasibility of using the health improving forces of nature to slow down the natural aging of people of different ages. Materials and Methods: The research involved 5 groups of respondents: the 1st group – students who were involved in sports (28 boys, 34 girls), the 2nd group – students who were not engaged in sports (29 boys, 22 girls), the 3rd group – female adults (45-65-year-old; n = 16), who were not engaged in health improvement training, the 4th group – female adults (45-65-year-old; n = 13), who used biologically active additives, the 5th group – 45-65-year-old women (n = 27) and men (n = 18) who were engaged in health improvement training according to the system by P. K. Ivanov. Results: It was found that the physiological age of the 1st group was higher than the stated age; of the 2nd group corresponded to the stated age; of the 3rd group was exceeded the stated age by 6.9 years; of the 4th group was exceeded by 5.8 years; of the 5th group was lower than the stated age by 4.8 years for men and by 10.1 years for women. Conclusions: It is proved that tempering according to the system by P. K. Ivanov, which does not require any material costs, has a pronounced health effect on the body of people of different ages (especially mature and elderly).
В статті розглянуто питання діагностування рівня розвиненості фізичної підготовленості майбутніх професіоналів військового управління у процесі вивчення дисципліни "Фізичне виховання та спеціальна фізична підготовка". З'ясовано, що в переважній більшості сучасних досліджень діагностування рівня фізичної підготовленості здійснюється за тестами, які характеризують загальні фізичні якості, що не в повному обсязі відображає специфіку військово-професійної діяльності військовослужбовців. Розроблена та апробована авторами методика оцінювання офіцерів є більш інформативною та дозволяє визначити рівень фізичної підготовленості з урахуванням вправ прикладної спрямованості. Ключові слова: методика; діагностування; майбутні магістри військового управління; фізичні якості; військово-прикладні рухові навички.
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