Научная статья на тему 'The effectiveness study of park volleyball use during extracurricular activity of senior pupils'

The effectiveness study of park volleyball use during extracurricular activity of senior pupils Текст научной статьи по специальности «Науки о здоровье»

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Ключевые слова
senior pupils / park volleyball / additional lessons

Аннотация научной статьи по наукам о здоровье, автор научной работы — Aleksandr V. Dorontsev, Natalya V. Ermolina, Elena B. Mayorova, Yuliya A. Lyamina

Nowadays scientists pay more attention to modified kinds of sport, such as park volleyball, beach volleyball, football and handball, street-ball, foot-volleyball, show-ball and other games. They are characterized by the dynamic actions. For additional lessons in these kinds of sport we can use open sports grounds, park and beach zones. In order to define the effectiveness we studied the results of park volleyball use in terms of sectional lessons among senior pupils of municipal budgetary educational establishment “Gymnasium 3” in Astrakhan. Materials. Theoretical analysis and results summarizing of scientific methodical works and materials, which correspond with this work. The results of physical fitness control tests, medical check-up results, the results of the functional tests, initial information collection in a form of a questionnaire survey. Research methods. Information sources analysis and summarizing, pedagogical experiment. Statistical significance of the received results differences from the control group and the experimental group was estimated using Student t –test. Correlation analysis was fulfilled using Pearson correlation coefficient. Results. We tested the methodology of additional park volleyball lessons. We registered valid increase of physical qualities and functional indices level. Conclusion. Park volleyball use as additional lessons helped to realize productive use of free time, increase the level of physical readiness and pupils’ communicative abilities.

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Текст научной работы на тему «The effectiveness study of park volleyball use during extracurricular activity of senior pupils»

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DOI: 10.14526/2070-4798-2020-15-1-115-119

The effectiveness study of park volleyball use during extracurricular activity

of senior pupils

Aleksandr V. Dorontsev'*, Natalya V. Ermolina2, ElenaB. Mayorova2, Yuliya A. Lyamina2

Astrakhan State Medical University Astrakhan, Russia ORCID: 0000-0001-9446-103X, [email protected]* 2Astrakhan State University Astrakhan, Russia ORCID: ORCID: 0000-0001-9228-748X [email protected] ORCID: 0000-0002-2049-6539, [email protected] ORCID: 0000-0002-2052-0674, [email protected]

Abstract: Nowadays scientists pay more attention to modified kinds of sport, such as park volleyball, beach volleyball, football and handball, street-ball, foot-volleyball, show-ball and other games. They are characterized by the dynamic actions. For additional lessons in these kinds of sport we can use open sports grounds, park and beach zones. In order to define the effectiveness we studied the results of park volleyball use in terms of sectional lessons among senior pupils of municipal budgetary educational establishment "Gymnasium 3" in Astrakhan. Materials. Theoretical analysis and results summarizing of scientific methodical works and materials, which correspond with this work. The results of physical fitness control tests, medical check-up results, the results of the functional tests, initial information collection in a form of a questionnaire survey. Research methods. Information sources analysis and summarizing, pedagogical experiment. Statistical significance of the received results differences from the control group and the experimental group was estimated using Student t -test. Correlation analysis was fulfilled using Pearson correlation coefficient. Results. We tested the methodology of additional park volleyball lessons. We registered valid increase of physical qualities and functional indices level. Conclusion. Park volleyball use as additional lessons helped to realize productive use of free time, increase the level of physical readiness and pupils' communicative abilities. Keywords: senior pupils, park volleyball, additional lessons.

For citation: Aleksandr V. Dorontsev*, Natalya V. Ermolina, Elena B. Mayorova, Yuliya A. Lyamina. The effectiveness study of park volleyball use during extracurricular activity of senior pupils. Russian Journal of Physical Education and Sport. 2020; 15(1): 94-97. DOI: 10.14526/2070-4798-2020-15-1-115-119

INTRODUCTION

Studying the tendencies of physical culture and sport development in modern society and these tendencies reflection in physical upbringing programs for educational establishments shows that some changes should happen in the content of additional physical culture and sport lessons [1,11]. Extracurricular activity in terms of Federal State Educational Standards (FSES) introduction becomes urgent, as standards underline that extracurricular activity should be used obligatory. It is the resource, which helps a school to achieve new quality of education [3]. In a new Federal state educational standard of the initial secondary education special attention is paid to extracurricular activity among schoolchildren [4]. Modern process of physical upbringing among schoolchildren is mainly

directed toward high level of physical readiness achievement. It is defined by the corresponding state educational standards and physical upbringing programs [9]. At the same time senior pupils don't have the skills of self-organization, motivation and interest in physical culture lessons during their free time [10]. Specialists in the sphere of physical upbringing in Russia and abroad search for new ideas and approaches to physical upbringing among youth [i3,i4,i5,i6].The main thing in this problem solution is upbringing motivation of young people to go in for systematic physical culture and sports lessons not only under the direction of the coaches teachers, but also independently [2]. An important factor of independent lessons organization among the pupils is physical load correspondence with the level of readiness [8]. Not adequate physical

load together with tense emotional atmosphere in some cases can lead to pathological changes development in different system of an organism [5,6,7]. That is why we studied the characteristics of park volleyball lessons organization in terms of extracurricular activity at a secondary school. The aim of the research: to define the effectiveness of park volleyball use during free time among senior pupils. The objective: to substantiate experimentally the methodology of park volleyball use in the practice of sectional work.

MATERIALS AND METHODS

The students of the 10th grades from Gymnasium 3 (Astrakhan) took part in the experiment (36 people- 22 boys and 14 girls). Two groups were formed: the experimental group - ni = 15 people (9 boys and 6 girls), who went in for park volleyball and the control group n2 = 21 people (13 boys and 8 girls), who had physical culture lessons in terms of secondary school educational program.

During the work we used complex physical culture programs, created in accordance with state educational standard of secondary education and methodical manuals of additional pedagogical education. For the system analysis of the set objective we used the research works of the leading specialists on the basis of publications in scientific journals, indexed in scientific bases RINTS (Russian Index of Scientific Citation), Scopus, WoS. The held questionnaire survey helped to define motivational attitude and level of interest among senior pupils in physical culture lessons, helped to reveal the priorities according to the kinds of sport. The research was held on the basis of two-stage pedagogical experiment. On the first stage we estimated the level of physical and functional readiness among all respondents and formed the groups for additional park volleyball lessons without taking into account gender differences. During the second stage realization we estimated the effectiveness of created by us park volleyball methodology. We defined the degree of the lessons influence effectiveness on the level of physical qualities development. We held a comparative analysis of physical readiness in the control and experimental groups. The research results were handled with the help of standard

statistical packages of Statistica 11 programs. Critical level of validity of null statistical hypothesis p was equal to 0,05. The research works were held at sports bases of "Gymnasium 3" in Astrakhan, of Astrakhan State Medical University and Astrakhan State University in 2018/19 (Russia).

RESULTS AND DISCUSSION

The main peculiarity of the experimental methodology for the experimental group (n1 = 15) was variable orientation of conditions for the pupils participation in park volleyball lessons. We mainly used game and competitive methods in the methodology in order to create and support active interest in lessons. Density of the lessons was planned in accordance with the functional and technical level of pupils' readiness. The experimental methodology of park volleyball lessons included three-component structure of the main part. It had the alternation of stretching, generally developing, power oriented and playing volleyball exercises. They were are necessary for a complex physical and technical-tactical readiness. The main criterion of the results estimation in tournaments was not the victory or the taken place, but the amount of the held games by the definite respondent and the percentage of the victories. The content of the team was not limited according to gender and the teams, as a rule, had mixed content.

The density of lessons was defined by the playing regimen. It was characterized by intensity increase in terms of pupils' technical level increase. Typical to volleyball high emotional atmosphere influenced greatly hemodynamic indices. Heart rate (HR) during the game was 125±9,2 beats/min at the beginning of the research and 153 ± 8,8 beats/min during the last month of the observations. It should be noted that early HR renewal during passive rest after the game (10 min) was 97±7,3 beats/min at the beginning of the experiment and 91±8,3 beats/ min at the end of the experiment. Arterial and pulse pressure indices didn't change much.

During physical readiness level estimation in the experimental group (n1 = 15) we revealed that the most distinct dynamics was in speed-power oriented indices: 30 meters running boys at the beginning of the academic year - 5,92± 0,53s., at the

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end of the year - 5,10±0,47 s. (p <0,041; r = 0,433), girls at the beginning of the research - 6,41±0,59 s., at the end of the experiment - 5,73±0,3is (p <0,041; r = 0,433). 100 meters running, the initial result - 15,73±1,01 s, the final result - I4,27±0,67s (p <0,037; r = 0,513); girls at the beginning of the academic year - 18.39±1,33 s, at the end -17.12±0,45s, (p <0,037; r = 0,513). Standing longjump: boys at the beginning of the research showed the average result 191±12,3 cm, at the end of the research - 205±11,3 cm (p < 0,043; r = 0,571), among girls the indices at the initial protocol were 168±11,2 cm, at the end of the research - 183±10.0 cm (p < 0,044; r = 0,527). Shuttle run 4x9 m: the initial testing in boys - 11,35±1,23 s, in the final protocol - 10,00±0,87 s, (p < 0,045; r = 0,497), in girls at the beginning of the research - 11,73±1,22 s, at the end of the experiment - 10,5±0,57s (p <

0,047; r = 0,479).

During comparison of physical qualities indices development in two groups (n1 = 15) and (n2 = 21) the differences between the average value of speed-power oriented indices and coordination in the experimental group were defined as statistically valid (p <0,005). During endurance, power oriented and directly power indices estimation considerable intergroup differences were not defined.

CONCLUSION

Thus, the received results prove valid effectiveness of park volleyball use as one of the kinds of sport for sectional lessons. Flexible methodology of teams formation, simplified rules of competitions, the availability of the lessons organization places help to form sports-health improving orientation of park volleyball, directed to independent organization and the conditions creation for social activity of pupils.

Using game and competitive methods of lessons organization gave an opportunity to plan the intensity and the volume of physical load in terms of difficult playing elements technique mastery improvement.

At the same time, most respondents had not high level of physical and functional readiness that is why special attention should be paid to the adequate character of physical load, especially during the

initial period of going in for park volleyball.

References

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Submitted: 15.02.2020 Author's information:

Aleksandr V. Dorontsev - Candidate of Pedagogics, Associate Professor, Astrakhan State Medical University, 414000, Russia, Astrakhan, Bakinstakya str, House 121, e-mail: aleksandr.doroncev@ rambler.ru

Natalya V. Ermolina - Candidate of Pedagogics, Associate Professor, Astrakhan State University, 414056, Russia, Astrakhan, Tatuchsheva str., House 20a, e-mail: tomara-72 [email protected] Elena B. Mayorova - Senior Lecturer, Astrakhan State University, 414056, Russia, Astrakhan, Tatuchsheva str., House 20a, e-mail: [email protected]

Yuliya A. Lyamina - Senior Lecturer, Astrakhan State University, 414056, Russia, Astrakhan, Tatuchsheva str., House 20a, e-mail: [email protected]

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