The functional state of physically gifted preschoolers with high aerobic capacity
The study aims to identify the features of the functional state of physically gifted children 5-6 years old with a high level of development of aerobic capacity under conditions of cognitive loads performed at different speeds. The authors used tests based on Anfimov’s letter tables as models of int...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | SHS Web of Conferences |
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| Online Access: | https://www.shs-conferences.org/articles/shsconf/pdf/2021/28/shsconf_pgc2021_02002.pdf |
| _version_ | 1831545790666899456 |
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| author | Krivolapchuk Igor A. Chernova Mаria B. Larionova Liudmila I. Postavnev Vladimir M. Kesel Sergey A. |
| author_facet | Krivolapchuk Igor A. Chernova Mаria B. Larionova Liudmila I. Postavnev Vladimir M. Kesel Sergey A. |
| author_sort | Krivolapchuk Igor A. |
| collection | DOAJ |
| description | The study aims to identify the features of the functional state of physically gifted children 5-6 years old with a high level of development of aerobic capacity under conditions of cognitive loads performed at different speeds. The authors used tests based on Anfimov’s letter tables as models of intense cognitive load. The examination was carried out at rest and while working at a comfortable speed and the maximal possible speed. Based on the results of the tasks, the speed and productivity of work, indicators of the psychophysiological cost of activity were calculated. Using the Luscher test, the level of situational anxiety was assessed and the coefficient of autonomic tone was determined. To diagnose the emotional state, the Lutoshkin technique was used. The tension of the systems of autonomous and central regulation of physiological functions was measured based on temporal analysis of the heart rhythm. Systolic and diastolic blood pressure, pulse and mean pressure, double product, Kerdo vegetative index, Myznikov index, and functional changes index were also calculated. A complex indicator of the development of aerobic capacity was found, taking into account the power, capacity, and efficiency of an aerobic source of energy supply to muscles. Based on the sigma scale, 7 gradations for assessing the development of aerobic abilities were identified, namely, very low, low, below average, average, above average, high, very high (above M + 2.0σ). The results obtained show that psychophysiological changes in the functional state during intense cognitive load in children aged 5-6 years largely depend on the development of aerobic capacity. It was found that physically gifted preschoolers with a high level of development of aerobic capacity were distinguished by optimally reduced activity during a calm wakeful state and less pronounced psychophysiological reactivity in conditions of intense cognitive load. They were characterized by increased efficiency of activity and its low psychophysiological cost in combination with increased adaptive potential of the organism. |
| first_indexed | 2024-12-17T01:33:57Z |
| format | Article |
| id | doaj.art-e469f83300294120854bfe5dbe0ed0e5 |
| institution | Directory Open Access Journal |
| issn | 2261-2424 |
| language | English |
| last_indexed | 2024-12-17T01:33:57Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | SHS Web of Conferences |
| spelling | doaj.art-e469f83300294120854bfe5dbe0ed0e52022-12-21T22:08:30ZengEDP SciencesSHS Web of Conferences2261-24242021-01-011170200210.1051/shsconf/202111702002shsconf_pgc2021_02002The functional state of physically gifted preschoolers with high aerobic capacityKrivolapchuk Igor A.0Chernova Mаria B.1Larionova Liudmila I.2Postavnev Vladimir M.3Kesel Sergey A.4Institute of Developmental Physiology, Russian Academy of Education, Laboratory of Physiology of Muscular Activity and Physical EducationInstitute of Developmental Physiology, Russian Academy of Education, Laboratory of Physiology of Muscular Activity and Physical EducationMoscow City University, Institute of Pedagogics and Psychology of Education, Department of PsychologyMoscow City University, Institute of Pedagogics and Psychology of Education, Department of PsychologyYanka Kupala State University of Grodno, Department of Sports DisciplinesThe study aims to identify the features of the functional state of physically gifted children 5-6 years old with a high level of development of aerobic capacity under conditions of cognitive loads performed at different speeds. The authors used tests based on Anfimov’s letter tables as models of intense cognitive load. The examination was carried out at rest and while working at a comfortable speed and the maximal possible speed. Based on the results of the tasks, the speed and productivity of work, indicators of the psychophysiological cost of activity were calculated. Using the Luscher test, the level of situational anxiety was assessed and the coefficient of autonomic tone was determined. To diagnose the emotional state, the Lutoshkin technique was used. The tension of the systems of autonomous and central regulation of physiological functions was measured based on temporal analysis of the heart rhythm. Systolic and diastolic blood pressure, pulse and mean pressure, double product, Kerdo vegetative index, Myznikov index, and functional changes index were also calculated. A complex indicator of the development of aerobic capacity was found, taking into account the power, capacity, and efficiency of an aerobic source of energy supply to muscles. Based on the sigma scale, 7 gradations for assessing the development of aerobic abilities were identified, namely, very low, low, below average, average, above average, high, very high (above M + 2.0σ). The results obtained show that psychophysiological changes in the functional state during intense cognitive load in children aged 5-6 years largely depend on the development of aerobic capacity. It was found that physically gifted preschoolers with a high level of development of aerobic capacity were distinguished by optimally reduced activity during a calm wakeful state and less pronounced psychophysiological reactivity in conditions of intense cognitive load. They were characterized by increased efficiency of activity and its low psychophysiological cost in combination with increased adaptive potential of the organism.https://www.shs-conferences.org/articles/shsconf/pdf/2021/28/shsconf_pgc2021_02002.pdfgifted childrenaerobic abilitydevelopmental levelfunctional state |
| spellingShingle | Krivolapchuk Igor A. Chernova Mаria B. Larionova Liudmila I. Postavnev Vladimir M. Kesel Sergey A. The functional state of physically gifted preschoolers with high aerobic capacity SHS Web of Conferences gifted children aerobic ability developmental level functional state |
| title | The functional state of physically gifted preschoolers with high aerobic capacity |
| title_full | The functional state of physically gifted preschoolers with high aerobic capacity |
| title_fullStr | The functional state of physically gifted preschoolers with high aerobic capacity |
| title_full_unstemmed | The functional state of physically gifted preschoolers with high aerobic capacity |
| title_short | The functional state of physically gifted preschoolers with high aerobic capacity |
| title_sort | functional state of physically gifted preschoolers with high aerobic capacity |
| topic | gifted children aerobic ability developmental level functional state |
| url | https://www.shs-conferences.org/articles/shsconf/pdf/2021/28/shsconf_pgc2021_02002.pdf |
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