Background and Study Aim. The development of motor skills depends on the process of physical development, as well as the ethno-territorial and cultural context. The study of inter-ethnic differences ...can provide information about how different lifestyles and contexts of physical activity can influence the process of motor competence development. This can be a real strategy for developing students’ lagging basic motor skills. The purpose of the work is to investigate the ethno-territorial variability of the level of development of physical abilities of students studying at Ukrainian universities.
Material and Methods. Data were obtained from cross-sectional surveys from 2014 to 2019. Students of Ivano-Frankivsk National Medical University (Ukraine) (young men, n = 488, age 18–25) from different countries were recruited. Pedagogical testing was carried out using a battery of tests that were recommended by the State Tests of Physical Fitness of the Population of Ukraine and the European Sports Council (Evrofit Test Battery). Assessment of physical fitness of students was carried out on the basis of a combined percentage scale of multi-level gradation with a step of 1%. Experimental data were processed using the SPSS Statistics 17.0 program.
Results. In almost all countries (with the exception of India and Tunisia), from 41.2% to 70.0% of students are characterized by a low level of development of cardiorespiratory endurance and speed-power fitness (from 54.4% to 58.3%). More than 50.0% of students from Jordan and Egypt have a low level of speed and strength abilities and flexibility. It was found that students from India and Tunisia have the highest rates (endurance - 75.5–80.8%); from China and Tunisia (speed-power abilities - from 69.1% to 78.8%); from Tunisia (speed –79.8%); from China and Tunisia (flexibility -70%); test participants completed the test; from China (power capacity – 76.7%). Students from European countries showed mostly average and above average level of development of physical abilities.
Conclusions. The results of the study indicate the specificity of the development of motor skills of students from different countries, which is manifested in statistically significant differences in the results of test tasks. Students from different countries perform better on those tests that are closer to their known motor experience. This is due to the cultural environment, geographical factor, socio-economic status, as well as the content and goals of the physical education program.
Background and Study Aim. Integration processes in education provide for increased mobility of students from different countries. The related change in environmental parameters, cultural and social ...standards require additional tension in the work of regulatory mechanisms. This can lead to exhaustion of the body's reserve capabilities, disruption of adaptation and loss of health. The purpose of the work is to investigate the ethno-territorial variability of the functional state and adaptation potential of foreign students studying at Ukrainian universities.
Material and Methods. Students of the medical university (n = 488, age 18–25) who came to study in Ukraine from different countries took part in the study. Data were obtained from cross-sectional surveys from 2014 to 2019. Anthropometric measures included body length (LT), body mass (MT). Functional status was assessed by Robinson, Rufier, vital capacity and strength indices. Adaptation capabilities and the level of physical condition of students were also determined. Experimental data were processed using the SPSS program.
Results. It was established that the vast majority of students had Robinson index values: low and below average (students from Poland, Bulgaria, Jordan, Egypt); below average level (students from Ukraine, Malaysia and Tunisia); medium (students from India and China). Students from Poland, Jordan and Egypt are characterized by the lowest vital capacity index (52.7 – 54.9 ml·kg-1). Among the residents of India and China there were the most students with above average and high levels of vital capacity index. Most of the students (with the exception of students from Malaysia and Egypt) had a power index at the level of average and above average. The Ruffier index for students was: weak level – students from Poland, Bulgaria, Egypt and Jordan; satisfactory level – students of Tunisia, Ukraine, India and Malaysia; moderate level – students from China. The majority (40–44%) of the examined contingent from Poland, Bulgaria and Jordan was in a pre-diagnostic state. There were14–27% of such students among students from Egypt, China, India and Tunisia. There were about 10% of such students among Ukrainian students. From 6% to 11% of all foreign students were in a pre-morbid state. This condition is characterized by a decrease in the functional reserves of the circulatory system. Among Ukrainian students, there were 2.04% of such students. From 2.44% to 7.69% of foreign students had asthenization of regulatory systems; such a state was not observed among Ukrainian students.
Conclusions. The obtained results of the study expand the data on the peculiarities of the physiological state of students of foreign countries and their adaptation capabilities. It is important that students with strained adaptation mechanisms or an unsatisfactory level of adaptation are able to reveal high functional capabilities with individualized physical exercises. An unsatisfactory state of functional systems can stimulate students to increase the body's adaptive resources. This contributes to increasing the level of motor activity and improving physical education courses with training according to an individualized educational program.
Background and Study Aim. The variability of interpopulation morphofunctional traits in humans is closely related to various environmental factors. However, body composition has a significant ...relationship with indicators of physical fitness, human performance, with its adaptation to environmental conditions. The aim of the work is to investigate ethno-territorial variability of morphological characteristics of students studying at Ukrainian universities. Material and methods. Datum were from cross-sectional surveys since 2014 through 2019. Male students aged 18–25 years old (n = 488) of Ivano-Frankivsk National Medical University from different countries were recruited. Anthropometric methods included body length (BH), body weight (BW), chest girth in three states: at maximum, maximum inspiration and rest; skinfolds thicknesses and epiphysis measurements. Somatometric physical development indicators (body mass index - BMI), Kettle’, Pignet’, Livi’ and Erismann’ indexes) were calculated on the basis of these parameters. Body composition (absolute and relative amounts of skeletal, fat and muscle components) were determined using Matiegka formula. Results. It was found that the average growth of students in European countries is higher compared to students from Asia (9-10%) and Africa (3-5%). Reliably significant differences (p <.05) in body weight indicators between all ethnic groups were found. Students from India are characterized by very low levels of relative body fat. Most representatives of Egypt (61.4%) and Jordan (50.9%) are characterized by moderately high fat content. For representatives of all other countries, this figure is within the optimal ratio. Conclusions. The obtained results showed that anthropometric and morphometric indicators of students aged 18-25 change statistically significantly depending on the ethno-territorial factor. Thus, the study of ethnic variability of morphological characteristics is of great importance for the individualization of physical training of students from other countries in higher education institutions of Ukraine.
Background and Study Aim. Choreographic exercises for the development of flexibility are a complex component of training students of the department of folk dance in the specialty "Choreography". ...Among such exercises are exercises of ballet gymnastics, which take into account the specifics of mobility of the joints. The aim of the study was to identify the level of general and special mobility (“en dehors”) in students who are engaged in choreography.
Material and Methods. The study involved students (n = 20) of 1 year of study in the specialty "Choreography" (Faculty of Arts, Department of Folk Dance, H.S. Skovoroda Kharkiv National Pedagogical University, Ukraine). The duration of the study is 6 months: from January 2020 to June 2020. The curriculum provides the study of the discipline "Gymnastics in Choreography" (1st year of study, summer semester), a total of 3 credits (including 36 classroom hours). During distance learning (from 13.03.2020 to 31.05.20) students performed a set of exercises independently. Also through video conferences Zoom with a teacher - once a week, lasting 40 minutes.
Results. It was found that students of the department of folk and stage choreography mostly have higher scores. This is due to the presence and complexity of acrobatic elements that are present in folk dances. During the study, there were more significant differences between the indicators in the groups. There was a noticeable development of active flexibility in the girls of the department of folk and stage choreography.
Conclusions. The used test indicators are recommended to be used in classes as control standards. The use of the author's program will ensure the development and maintenance in the proper state of the achieved level of flexibility (“en dehors”). To do this, it is necessary to adhere to the regular use of exercises, taking into account the individual capabilities and abilities of students.
Background and Study Aim. The level of functional preparedness of the population is influenced by many factors. The greatest influence is exerted by the economic condition of the country, climatic ...features of the region, food quality, environmental factor, social status of the population. Therefore, functional readiness standards should be updated periodically. For an objective assessment of functional readiness, all energy potential should be considered: aerobic, anaerobic lactatic and alactatic. Women of different somatotypes have significant differences in the degree of development of indicators of functional preparedness. Hypothesis. The models of functional preparedness developed by us for women of different somatotypes will clearly demonstrate significant differences in the level of preparedness in representatives of different somatotypes. The aim of the study is to develop standards of functional readiness for women aged 25-35 and models of functional preparedness for women of different somatotypes.
Material and methods. The study involved women aged 25-35 years (n = 392). Somatotype was determined in all subjects. The power of aerobic energy supply processes was determined by the method of bicycle ergometry according to the PWC 170 test. The threshold of anaerobic metabolism was determined by the test with a stepwise increasing load. The capacity of anaerobic lactatic energy supply processes of muscular activity was determined by a bicycle ergometric 60-second test. The power of anaerobic lactatic and alactatic energy supply processes was determined by Wingate anaerobic tests WAnT 30 and WAnT 10. Standards of functional preparedness were developed according to the author's method based on the rule 3σ.
Results. Functional preparedness standards have been developed for women aged 25-35 according to the full range of muscular energy supply regimes. Models of functional preparedness for women 25-35 years of different somatotypes have been developed.
Conclusions. The developed standards are based on modern experimental data and consider all human energy potential (aerobic, anaerobic lactatic and anaerobic alactatic). Standards of functional preparedness cannot be universal for different countries and even different regions of large countries.
Models of functional preparedness of women of different somatotypes show a significant difference from the standards set for women without somatotype. Somatotype should be considered when assessing indicators of functional preparedness.
Respiratory Tract Dysfunction in Sportsmen Ostapiak, Zinovii; Vypasniak, Igor; Lisovskyi, Bogdan ...
Fìzične vihovannâ, sport ì kulʹtura zdorov'â u sučasnomu suspìlʹstvì (Online),
06/2017
2(38)
Journal Article
Recenzirano
Odprti dostop
Actuality. Increasing number of macrocycles during athletes’ training focused on the achievement of high sports results leads to lower adaptive potential and as a result to the pre and pathological ...conditions, including – respiratory tract dysfunction. The aim – to analyze prevalence and reasons of respiratory tract dysfunction in athletes of high qualification. Results. The analysis of modern scientific data indicates high prevalence of asthma among professional sportsmen, skiers – 14–55 %, swimmers – 13–44 %, long-distance runners – 15–24 %. Professional sportsmen have got induced by physical loading laryngeal obstruction that is the main reason of larynx obstruction. The prevalence of this pathology among healthy population is ~ 5 % while among athletes – from 35 % to 70 %. Symptoms that indicate the infection of upper respiratory tract are between 30 to 40 % of the complaints of professional sportsmen in health facilities, especially among runners, cyclists, skiers, swimmers, rowers, and – tennis players and gymnasts. Currently, many experts hold to the hypothesis of «non infectious» nature of symptoms of URTI, likely of allergic nature. Risk factors, mechanisms of respiratory tract dysfunction in sportsmen were analyzed. Conclusions. The prevalence of respiratory tract dysfunction (asthma, induced by physical loading laryngeal obstruction, chronic cough, respiratory infections) among qualified athletes is much bigger than among the normal population. Determining risk factors are atopy, ventilatory needs of the kind of sport and training environment.
Purpose. The research has developed and substantiated the algorithm for implementation of corrective and preventive measures in the process of adaptive physical education of pupils with special needs ...(visually impaired children with postural disorders).
Materials and methods. Twenty-eight ten-year-old visually impaired children with postural impairments (scoliotic posture or round back) participated in the experiment. Theoretical analysis, synthesis and generalization of scientific literature, Internet resources, pedagogical experiment, visual posture screening (Bibyk, Kashuba, Nosova, 2012), photography, testing, methods of mathematical statistics.
Results. The developed algorithm of corrective and preventive measures corresponds to the aim, objectives, conditions, principles, forms, didactics, control measurements, and criteria of effectiveness. During the implementation of the algorithm for corrective and preventive measures in the process of adaptive physical education of visually impaired children with postural disorders in the experimental group, there was a statistically significant (p < 0.05) improvement of the indicators of the posture bio-geometric profile and physical characteristics: strength endurance at significance level p < 0.05 and vertical body strength at significance level p < 0.05 and p < 0.01.
Conclusions. The results of the researches have confirmed the effectiveness of the developed algorithm for corrective and preventive measures, namely: improvement of the posture bio-geometric profile and increase in the level of physical qualities of visually impaired children with postural disorders. Quantitative changes at the level of p <0.05 and p <0.01 of the studied indicators, harmonious development of the individuals, and successful social adaptation in communication with healthy peers prove the effectiveness of the algorithm. At the end of the transformation experiment, based on the assessment of the posture bio-geometric profile, it was determined that ten-year-old visually impaired children with a scoliotic posture or round back improved their indicators from below-average to above-average level; strength endurance indicators from basic to intermediate and sufficient level of motor readiness; static equilibrium indicators from basic and low to medium and above-average level.
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