Перегляд за Автор "Melnyk, Valeryi"

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Anthropometric characteristic and body composition of female students involved in volleyball training
(2022) Kutseryb, Tetiana; Hrynkiv, Myroslava; Vovkanych, Lyubomyr; Muzyka, Fedir; Melnyk, Valeryi; Куцериб, Тетяна; Гриньків, Мирослава; Вовканич, Любомир; Музика, Федір; Мельник, Валерій
The aim of the study was to assess the anthropometric profile of young female volleyball players. Метою дослідження було оцінити антропометричний профіль юних волейболісток.
Characteristics of the psychomotor system in preschool children with mental disabilities
(2018) Pasichnyk, Viktoria; Pityn, Maryan; Melnyk, Valeryi; Semeryak, Zoryana; Karatnyk, Ivan; Пасічник, Вікторія; Пітин, Мар'ян; Мельник, Валерій; Семеряк, Зоряна; Каратник, Іван
The health of the nation is primarily determined by the health of children, which is the most significant resource of any society. Health conditioning in preschool children, physiologically valuable development of all organs and systems of the body is of great importance in the preschool educational institutions. In Ukraine special attention is paid to children with various disabilities. Hence, the research dedicated to the study of psychomotor characteristics of children became of special value for working out pedagogical actions aimed at remodeling psychophysical development of preschool children. The purpose of the study was to describe characteristics of psychomotor system of preschool children with psychophysical abnormalities, as well as find out the main features of their manifestation. Material: the study involved 118 children aged 5 - 6 years (N=118). Out of the total number of the study participants 54 children (25 girls and 29 boys) were in need of psychophysical development correction. Thus, 9 of them suffered from musculoskeletal disorders (MSD), though they did not display visual motor impairments (like gross gait, running, jumping or walking disorders); other 15 children had disturbances of speech development (SDD); in 16 children were diagnosed as mental deficients (MD); 5 kids had Down syndrome (DS); 9 children suffered from the disturbances of the autistic spectrum (ASD). A group of 64 kids (30 girls and 34 boys) had normative level of development. Results of the study: Developmental retardation of children with psychophysical abnormalities as compared to their peers with normative development on average by 22.5% to 35% was established. This backwardness was observed in the data, which characterized the psychomotor system formation (development of dynamic and static coordination, movements’ rate, fine motor activity, motor memory, a sense of rhythm, ability of simultaneous movements execution, expressiveness of movements etc.) Conclusions. The level of psychomotor system organization in children with psychophysical abnormalities requires differentiated approach in physical education in the context of inclusive education.
Dynamics of the snatch technique cinematic parameters in qualified female weightlifters during different periods of training macrocycle
(2019) Tovstonoh, Olexandr; Roztorhui, Mariia; Pityn, Maryan; Pasichnyk, Viktoriia; Melnyk, Valeryi; Zahura, Fedir; Popovych, Olexandr; Товстоног, Олександр; Розторгуй, Марія; Пітин, Мар'ян; Пасічник, Вікторія; Мельник, Валерій; Загура, Федір; Попович, Олександр
The requirements to modern sports necessitate the study of the dynamics of snatch technique parameters during different macrocycle periods of qualified female weightlifters training. The purpose of the study is to investigate the dynamics of changes of the snatch informative kinematic parameters in qualified female weightlifters under training conditions during intermediate, preparatory and competitive stages of training macrocycle. It has been found that such kinematic parameters of female weightlifters movements as the maximum lift height (Нmax), the lift height at maximum speed (Н at Vmax) and the clean height in squat (Hclean) are undoubtedly changing in qualified female weightlifters of different groups of weight categories during intermediate, preparatory and competitive stages of training macrocycle. The identified changes in the snatch technique kinematic parameters of female weightlifters during different stages of macrocycle training enable it to monitor the technique proficiency level and to verify the appropriateness of the selected means of qualified female weightlifters training for annual major and qualifying competitions.
Effect of physical development parameters and conditioning abilities on the level of motor coordination in female volleyball players in the phase of specialized basic training
(2018) Boichuk, Roman; Iermakov, Sergii; Kovtsun, Vasyl; Pasichnyk, Viktoria; Melnyk, Valeryi; Lazarenko, Mykola; Troyanovska, Mariya; Kovtsun, Vitalii; Бойчук, Роман; Єрмаков, Сергій; Ковцун, Василь; Пасічник, Вікторія; Мельник, Валерій; Лазаренко, Микола; Трояновська, Марія; Ковцун, Віталій
The objective of the study was to identify the effect of physical education parameters and conditioning capabilities on the level of motor coordination manifestations in the female volleyball players at the stage of specialized basic training. Material: 20 female volleyball players aged 15 to17 participated in the study. Results: certain range of problems aggravating efficient training process of young female volleyballers has been revealed. It has been proved that the improvement of female volleyball players’ motor skills is of crucial significance for proper mastering and efficient application of volleyball technique elements during competitive activities. Correlation between physical development characteristics and coordination and conditioning skills has been revealed. Average rate of negative correlation between female athletes’ body length parameters and their ability to maintain dynamic equilibrium has been identified. Low and average rate correlations have been registered between the capability of immediate manifestation of spatial orientation, rhythm and body weight index. Valid interdependence of average rate between the majority of coordination readiness characteristics of female volleyballers and their speed and strength qualities has been investigated. The combined effect method for simultaneous improvement of coordinating and conditioning preparedness in 15-17 year old female volleyball players was applied in accordance with the specific knowledge about quantitative correlation between the above mentioned, all in all inconsistent, characteristics of a human being. Conclusions: in order to master the efficient volleyball technique it is obviously essential for a volleyball player to possess corresponding physical qualities and skills. Definition of correlation between coordinating skills of volleyballers and other parameters of their motor activity could enable better control of female volleyballers’ physical perfection. Major somatic characteristics have minor if any effect upon general level of coordinating readiness of female volleyball players in the phase of specialized basic training.
Effectiveness of integral-developmental balls use in complex development of physical and mental abilities of senior preschool age children
(2015) Pasichnyk, Viktoria; Melnyk, Valeryi; Levkiv, Volodymyr; Kovtsun, Vasyl; Пасічник, Вікторія; Мельник, Валерій; Левків, Володимир; Ковцун, Василь
Present physical education traditionally is considered only as a mean of optimizing the physical status of the person, which generally comes down only to the formation of motor capacity, health improvement of the younger generation at the expense of intellectual and socio psychological development, which limits the possibility of integral formation of the person. In the practice of preschools observed the slow pace of integration of motor and mental development in children that is connected with not effectively organization process of traditional physical education. One of the reasons appears not fully understood in the society mind the multifaceted potential and importance of physical education for the integral formation of the person in the unity of its motor, intellectual abilities and moral qualities. This led to development of innovative programs based on qualitatively new integrative paradigm that reflects the unity and coherence of the motor and intellectual component of physical education of preschool children using integral developmental balls allowing integrated health and educational effect. Learning in motion is one of the modern and perspective directions of motor and mental processes integration that means that development of physical and mental activity must be addressed as a single task. The results of implementation of “Smart Ball” program in the process of physical education indicate a significant results increase (p<0,01) of children physical fitness in EG and CG, except for indicators of flexibility (torso incline from a standing position) in boys, where are false differences (p>0,05). Children who were engaged in experimental program in seven of the eleven types of test achieved significantly higher results (p<0,05 0,01) compared with children of CG that is shown in tests, “tossing and catching a ball”, “ball reflection from the floor”, “speed of brush movements”, “tennis ball throw “, “dynamometry of right and left hands”. Proved that at the end of the experiment indicators that characterize mental abilities got accurate dynamics (p<0,01) in children of EG and CG. However, the increase of analyzed parameters in EG children had more pronounced upward trend, with six of the nine indicators children achieved significantly higher results (p<0,05) compared with children with CG, especially in visual memory, speech, thinking (visual figurative, visually effective, logical mathematical) and attention (amount).
Impact of a sports and rehabilitation program on perception of quality of life in people with visual impairments
(2018) Roztorhui, Mariia; Perederiy, Alina; Briskin, Yuriy; Tovstonoh, Olexandr; Khimenes, Khrystyna; Melnyk, Valeryi; Розторгуй, Марія; Передерій, Аліна; Бріскін, Юрій; Товстоног, Олександр; Хіменес, Христина; Мельник, Валерій
The aim of the research was to determine the influence degree of a sports and rehabilitation program on perception of quality of life among people with visual impairments.
Improvement of tactical action in the attack of handball players at the stage of preparation for higher achievements
(2017) Melnyk, Valeryi; Pasichnyk, Viktoria; Semeryak, Zoryana; Karatnyk, Ivan; Galan, Yaroslav
Individualization of basketball players (girls) coordination preparation at the stage of preparation for the highest achievements
(2018) Boichuk, Roman; Iermakov, Sergii; Kovtsun, Vasyl; Pasichnyk, Viktoria; Melnyk, Valeryi; Lazarenko, Mykola; Troyanovska, Mariya; Бойчук, Роман; Єрмаков, Сергій; Ковцун, Василь; Пасічник, Вікторія; Мельник, Валерій; Лазаренко, Микола; Трояновська, Марія
Aim: to substantiate expediency and effectiveness of individualization of the process of basketball players (girls) coordination preparation at the stage of preparation for the highest achievements. Material: 12 basketball players at the age of 17-19 years old participated in the study. Results: relevance of the introduction of individualization into the training process, its principles and implementation directions were revealed. It was proved that individualization increases the rationality of using the athletes’ functional reserves and prevents the early end of a career. Structure of coordination preparedness of basketball players (girls) at the age of 17-19 years was determined, in which four expressed factors were revealed based on the factor analysis: rapid reconstruction of motor actions, kinesthetic differentiation, complex reaction, spatial orientation. Algorithm of determination of coordination abilities individual features in the structure of basketball players (girls) coordination preparation at the stage of preparation for the highest achievements is presented. Stages of determination of the individual factor structure of the athlete coordination preparation are shown. It is noted that, the crucial point is to provide conditions in which the period of maximum athlete's inclination to achieve the highest results coincides with the period of the most intense and complex coordination training loads at the stage of preparation for higher achievements. Conclusions: Basketball players (girls) training at the stage of preparation for higher achievements is a complex process where much attention should be paid to their individual abilities. Correction of the training process shall involve the development of those functions of the athlete’s body, which are the most expressed genetically and which are needed for the chosen sport. Technical preparedness of basketball players (girls) is determined by the level of various coordination abilities manifestation. In relation to the strategy of training the coordination abilities in basketball players (girls) in adolescence, it is necessary to know the sensitive periods for the development of these abilities, as well as age, gender and individual peculiarities of their formation.
Morbidity Patterns of Preschool-age Children
(2018) Pityn, Maryan; Pasichnyk, Viktoria; Galan, Yaroslav; Melnyk, Valeryi; Semeryak, Zoryana; Пітин, Мар'ян; Пасічник, Вікторія; Галан, Ярослав; Мельник, Валерій; Семеряк, Зоряна
Children's health is an integral indicator of the general well-being of the society and at the same time is an indicator of all social and environmental problems (1). High stressfulness of socioeconomic factors, negative environmental factors, as well as adverse demographic processes in the society significantly reduce the living standards of the population of our country.
Prerequisites for the physical development of preschool children for the realization of the tasks of physical education
(2018) Pasichnyk, Viktoria; Pityn, Maryan; Melnyk, Valeryi; Karatnyk, Ivan; Hakman, Anna; Galan, Yaroslav; Пасічник, Вікторія; Пітин, Мар'ян; Каратник, Іван; Гакман, Анна; Галан, Ярослав; Мельник, Валерій
Introduction: The preschool age is reasonably considered as the most significant period in the process of a child’s body formation. It is at this particular age that the foundation is laid for personal health and physical qualities necessary for efficient participation in various spheres of social life in the future. The aim of this study is to get a knowledge about the dynamics and level of physical fitness in three- to sixyear-old children. Material and methods: The study was carried out on the basis of pre-school institutions of Lviv and Lviv region in 2017. Altogether 1188 preschool children (n=1188) were involved in the research, including 418 children of junior preschool age (3 to 4 years old), 350 middleaged preschoolers (4 to 5 years old) and 420 senior preschoolers (5 to 6 years old). Methods of research applied were as follows: analysis and systematization of scientific publications, educational experiment, educational testing, educational observations, Student’s t-test, parametric statistics methods. Results: It has been found that with age the examined sample of children displays gradual improvement of all physical fitness characteristics. The findings testify to intensive and heterochronic development of children’s motor qualities in the process of their ontogenesis. Conclusion: General physical fitness level of the majority of the examined children could be estimated as satisfactory and corresponding to the appropriate age standards. Our findings supplement the data on application of the available informative tests for preschooler’s physical fitness assessment.
Tactical attacking actions of competitive handball players with different qualifications
(2016) Melnyk, Valeryi; Pasichnyk, Viktoria; Levkiv, Volodymyr; Kovtsun, Vasyl
Ефективність програми удосконалення техніко-тактичної підготовленості кваліфікованих команд у баскетболі 3х3 за показниками індивідуальних дій
(2022-06-14) Яцковський, Володимир; Мельник, Валерій; Ковцун, Василь; Yatskovskyi, Volodymyr; Melnyk, Valeryi; Kovtsun, Vasyl
Дослідження показників відмінностей ефективності реалізації ігрових моментів показало, що значення загальної ефективності кидків, ефективності одноочкових кидків та ефективності двоочкових кидків гравців команд високої кваліфікаціє є більшими ніж у гравців кваліфікованих команд, і вони знаходяться в межах від 15,43% до 71,61% різниці. По завершенню педагогічного експерименту виявило, що середній показник набраних очок кожним з гравців команди достовірно збільшився на 8,48% (р<0,05). Команди високої кваліфікації достовірно ефективніше, у більшості визначених компонентах змагальної діяльності, реалізують кидки з різних позицій. Перевага над кваліфікованими командами знаходиться в межах від 15,43% до 71,61%. У команд високої кваліфікації спостерігаються достовірно більші показники особистого внеску в результат команди гравців з третім та найменшим внеском у результат команди на 54,31% та 84,93% відповідно (р<0,01). В результаті проведеного педагогічного експерименту відбулося достовірне покращення в експериментальній групі середніх показників кількості набраних очок на 8,48%, загальній кількості кидків на 17,04%, кількості одноочкових кидків на 1,21 %, кількості двоочкових кидків на 9,28%, кількості результативних двоочкових кидків на 38,25% та ефективності двоочкових кидків на 98,64%. Середні кількісні показники індивідуальних техніко-тактичних дій гравців з третім та четвертим внеском в результат команди достовірно збільшилися, що дозволило, зменшити ігрове навантаження на гравців з найбільшим внеском в результат команди і як результати суттєво покращити кількісні та якісні показники виконання двоочкових кидків. Highly qualified teams are significantly more effective, in most of the identified components of competitive activities they implement throws from different positions. The advantage over qualified teams is in the range from 15.43% to 71.61%. Highly qualified teams have significantly higher indicators of personal contribution to the team result of players with the third and lowest contribution to the team result by 54.31% and 84.93%, respectively (p <0.01). As a result of the pedagogical experiment there was a significant improvement in the experimental group of average scores by 8.48%, the total number of throws by 17.04%, the number of one-point shots by 1.21%, the number of two-point shots by 9.28%, the number of effective two-point throws by 38.25% and the efficiency of two-point throws by 98.64%. The average quantitative indicators of individual technical and tactical actions of players with third and fourth contributions to the team significantly increased, which allowed to reduce the game load on players with the greatest contribution to the team and as a result significantly improve quantitative and qualitative indicators of two-point throws.
Особливості реалізації тактичних дій на завершальному етапі атаки команд високої кваліфікації в пляжному гандболі
(2022-06-08) Мельник, Валерій; Ківерник, Олександр; Кудріна, Ніна; Melnyk, Valeryi; Kivernyk, Oleksandr; Kudrina, Nina
В результаті дослідження визначалися особливості групових тактичних взаємодій які використовують команди високої кваліфікації у пляжному гандболі на завершальному етапі атакувальних дій. В результаті педагогічного спостереження нами було встановлено, що на завершальних етапах атакувальних дій відбувається два види групових взаємодій а саме «спеціаліст-польовий гравець» та «польовий гравець-польовий гравець». В межах кожного з цих видів виявлено три способи завершення атакувальних дій. Серед них кидками після піруетів, кидками в польоті та за допомогою прямих кидків. Висновки: Середні показники за гру виконання, результативності та ефективності тактичних взаємодій «гравець-гравець» та «спеціаліст-гравець» на завершальному етапі атаки достовірно між собою не відрізняються (р>0,05). Аналіз середніх показників по сетам гри виконання, результативності та ефективності тактичних взаємодій «гравець-гравець» та «спеціаліст-гравець» на завершальному етапі атаки встановив, що лише кількісні показники виконання та результативності взаємодії «спеціаліст-гравець» достовірно (р<0,05) є більшими ніж показники взаємодій «гравець-гравець». Середні показники за гру проведення атак та їх результативність, при проведенні взаємодії «спеціаліст-гравець» на завершальному етапі атаки, із завершення кидком за допомогою піруету є достовірно більшими ніж аналогічні показники виконання кидків в польоті (р<0,05) та прямих кидків (р<0,001). Між показниками ефективності достовірних відмінностей не виявлено (р>0,05). Аналіз результатів із розподілом на сети засвідчив що в першому сеті достовірно найменше виконується прямих кидків (р>0,05), достовірно найбільше голів забивається за допомогою кидків після піруетів (р<0,05), а найменш ефективними є кидки в польоті (р<0,05). В другому сеті достовірних відмінностей між показника ефективності різних видів кидків не виявлено (р>0,05). Аналіз значень відмінностей завершення атак при використанні взаємодії «гравець-гравець» показав відсутність достовірних розбіжностей (р>0,05) у з показниках ефективності між різними способами завершення атак. The study identified the features of group tactical interactions used by beach handball highly qualified teams at the final stage of offensive action. As a result of pedagogical observation, we found that in the final stages of offensive actions there are two types of group interactions, namely «specialist-field player» and «field player-field player». Within each of these types, three ways to complete offensive actions have been identified. Among them are throws after pirouettes, throws in flight and direct throws. The average indicators for the game of performance, effectiveness and efficiency of tactical interactions «player-player» and «specialist-player» at the final stage of the attack do not differ significantly (p>0,05). Analysis of averages on game sets of performance, effectiveness and efficiency of tactical interactions «player-player» and «specialist-player» at the final stage of the attack showed that only quantitative indicators of performance and effectiveness of interaction «specialist-player» (p<0,05) are greater than the indicators of «player-player» interactions. The average indicators for the game of attacks and their effectiveness in the interaction of «specialist-player» at the final stage of the attack, with the completion of the throw with a pirouette are significantly higher than similar indicators of throws in flight (p<0,05) and direct throws (p<0,001). No significant differences were found between the performance indicators (p>0,05). Analysis of the results with the distribution on the sets showed that in the first set significantly less direct throws are made (p>0,05), significantly more goals are scored with throws after pirouettes (p<0,05), and the least effective are throws in flight (p<0,05). In the second set, no significant differences between the efficiency of different types of throws were found (p>0,05). Analysis of the values of differences in the completion of attacks when using the interaction of «player-player» showed no significant differences (p>0,05) in terms of effectiveness between different ways of completing attacks. Regarding the values of significant differences in the number of performance and effectiveness, the highly qualified teams perform significantly less (p<0,001) direct throws and scoreless goals after the application of this technique.