Научная статья на тему 'Peculiarities of aqua fitness exercises influence on the physical preparedness of women 30-49 years old using endogenous-hypoxic breathing method'

Peculiarities of aqua fitness exercises influence on the physical preparedness of women 30-49 years old using endogenous-hypoxic breathing method Текст научной статьи по специальности «Науки о здоровье»

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Ключевые слова
АКВАФИТНЕС / AQUA FITNESS / ФИЗИЧЕСКИЕ КАЧЕСТВА / PHYSICAL QUALITIES / ФИЗИЧЕСКАЯ ПОДГОТОВЛЕННОСТЬ / PHYSICAL FITNESS / ЖЕНЩИНЫ / ЖіНКИ / WOMEN / ЗРЕЛЫЙ ВОЗРАСТ / MATURE AGE / АКВАФіТНЕС / ФіЗИЧНі ЯКОСТі / ФіЗИЧНА ПіДГОТОВЛЕНіСТЬ / ЗРіЛИЙ ВіК

Аннотация научной статьи по наукам о здоровье, автор научной работы — Salnykova S.V., Furman Yu.M., Sulyma A.S., Hruzevych I.V., Gavrylova N.V.

Aim: To establish the complex influence of aqua fitness exercises and endogenous-hypoxic breathing techniques on the physical preparedness of women 30-49 years old. Material: The study involved 41 women who had no previous experience of systematic physical education. 2 groups were formed: MG1 (n = 20, age 30-36 years old); MG2 (n = 210, age 37-49 years old). The experiment lasted for 24 weeks. At classes, aqua fitness was applied to the method of endogenous-hypoxic respiration. At the various stages of the study (8, 16 and 24 weeks) it was examined physical preparedness of women. Frequency of classes was 3 times a week. Results: Indicated in the need for dosage loading, taking into account the age factor and the level of physical and functional preparedness of women. It was established that classes contribute to improvement: explosive force; active flexibility of the spine; force dynamic endurance of the muscles of the lower extremities; speed-strength endurance of muscles of the abdominal press; power static endurance of muscles of the back, neck and buttock muscles; overall endurance. Conclusions: aqua fitness exercises together with the endogenous-hypoxic respiration method contribute to the improvement of the physical fitness of mature women. For women of 30-36 years old, improvements in physical fitness were reported earlier compared with older women.

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Особенности влияния занятий аквафитнесом с применением методики эндогенно-гипоксического дыхания на физическую подготовленность женщин 30-49 лет

Цель: установить комплексное воздействие занятий аквафитнесом и методики эндогенно-гипоксического дыхания на физическую подготовленность женщин 30-49 лет. Материал: в исследовании принимали участие 41 женщина, не имеющие предыдущего опыта систематических занятий физической культурой. Из их числа сформировано 2 группы: ОГ1 (n = 20, возраст 30 36 лет); ОГ2 (n = 210, возраст 37 49 лет). Эксперимент продолжался в течение 24 недели. На занятиях аквафитнесом применена методика эндогенно-гипоксического дыхания. На разных этапах исследования (через 8, 16 и 24 недели) изучено физическую подготовленность женщин. Периодичность занятий составляла 3 раза в неделю. Результаты: Указана необходимость дозирования нагрузки с учетом возрастного фактора и уровня физической и функциональной подготовленности женщин. Установлено, что занятия способствуют улучшению: взрывной силы; активной гибкости позвоночника; силовой динамической выносливости мышц нижних конечностей; скоростно-силовой выносливости мышц брюшного пресса; силовой статической выносливости мышц спины, шеи и ягодичных мышц; общей выносливости. Выводы: занятия аквафитнесом с применением методики эндогенно-гипоксического дыхания способствуют улучшению физической подготовленности женщин зрелого возраста. У женщин 30-36 лет улучшение показателей физической подготовленности зарегистрировано ранее, по сравнению с женщинами старшего возраста.

Текст научной работы на тему «Peculiarities of aqua fitness exercises influence on the physical preparedness of women 30-49 years old using endogenous-hypoxic breathing method»

Peculiarities of aqua fitness exercises influence on the physical preparedness of women 30-49 years old using endogenous-hypoxic breathing method

Salnykova S.V.1ABCDE, Furman Yu.M.2ABCDE, Sulyma A.S. 2ABDE, Hruzevych I.V. 2ABDE, Gavrylova N.V. 2ABDE, Onyschuk

V.Ye. 2ABDE, Brezdeniuk O.Yu. 2ABDE

Vinnytsia Institute of Trade and Economics of Kyiv National University of Trade and Economics, Ukraine 2Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University, Ukraine

Authors' Contribution: A - Study design; B - Data collection; C - Statistical analysis; D - Manuscript Preparation;

E - Funds Collection.

Abstract

Purpose: To establish the complex influence of aqua fitness exercises and endogenous-hypoxic breathing techniques on the physical preparedness of women 30-49 years old.

Material: The study involved 41 women who had no previous experience of systematic physical education. 2 groups were formed: MG1 (n = 20, age 30-36 years old); MG2 (n = 210, age 37-49 years old). The experiment lasted for 24 weeks. At classes, aqua fitness was applied to the method of endogenous-hypoxic respiration. At the various stages of the study (8, 16 and 24 weeks) it was examined physical preparedness of women. Frequency of classes was 3 times a week.

Results: Indicated in the need for dosage loading, taking into account the age factor and the level of physical and

functional preparedness of women. It was established that classes contribute to improvement: explosive force; active flexibility of the spine; force dynamic endurance of the muscles of the lower extremities; speed-strength endurance of muscles of the abdominal press; power static endurance of muscles of the back, neck and buttock muscles; overall endurance.

Conclusions: Aqua fitness exercises together with the endogenous-hypoxic respiration method contribute to the improvement of the physical fitness of mature women. For women of 30-36 years old, improvements in physical fitness were reported earlier compared with older women.

Keywords: aqua fitness, physical qualities, physical fitness, women, mature age.

Introduction

Each age period of a person depending on sex is characterized by a specific alteration of the body [1]. In the body of women after 30 years, there are changes that are reflected in a decrease in the level of functional capabilities, indicators of physical development [2], the ability to exhibit physical qualities [3].

For women from 30 years of age, it is advisable to use physical education, which improves physical condition. This can be done through the following: stimulating aerobic energy supply processes [4]; increase in the energy cost of physical work [5, 6]; reduction of gravitational influence on cartilage formation of joints [7]; quenching the body [8, 9]. Such remedies include aqua fitness. Aqua fitness is characterized by a wide range of activities: health [10]; recreational [11]; conditioner [12]; educational and sports-oriented orientation [13]. There are a number of scientific papers on the methodology of using aqua fitness in the health-training process of different groups of the population. The authors found that:

• Aqua Power aerobics can be recommended for middle-aged females for the treatment of overweight and in the process of cardiopulmonary fitness improvement [14];

• Swimming, aqua-fitness, cycling and (Nordic)

© Salnykova S.V., Furman Yu.M., Sulyma A.S., Hruzevych I.V. , Gavrylova N.V. , Onyschuk V.Ye., Brezdeniuk O.Yu., 2018 doi:10.15561/18189172.2018.0407

walking are favourable sport disciplines for patients after laryngectomy for laryngeal cancer [15];

• Aqua walking appears to be a feasible alternative exercise modality to over-ground walking for cardiac rehabilitation and can be recommended for older adults with coronary artery disease and osteoarthritis [16];

• Aerobic activity in water seems to have had better effects on the mood state and on the physical efficiency than a comparable activity carried out in a gym. The aqua fitness programs are therefore highly recommendable as a sport for elderly women [17].

However, guidelines for the use of this remedy for workouts with women of 30-49 years old need to be completed.

In the practice of physical education, certain means are used that enhance the effectiveness of the health effect of physical exercises [18]. Specialists recommend to use method of creating in an organism the state of hypoxia. For this purpose it is used "Endogenic-01" [19]. The results of researches testify to successful application of the method of endogenous-hypoxic respiration (EHD) in a complex with physical exercises. The effectiveness of this application is proved by the improvement of the functional state of hockey players [20], swimmers [21], patients with asthma students [22]. The authors note that:

- Water-based exercise is a training modality capable of enhancing cognitive function and quality of life through improved mental health in healthy adult women [23];

- Aging is accompanied by a decrease in aerobic capacity. Therefore, physical training has been recommended to soften the effects of advancing age [24];

- Both localized gymnastics and water aerobics can promote significant improvements in flexibility, balance and functional autonomy in elderly women after 12 weeks of training [25];

- Both water-based training (aerobic and combined) are effective in improving functional capacity and QoL perception of elderly women [26].

Other studies [2] have proved the effectiveness of complex application of aqua fitness and endogenous-hypoxic respiration techniques when working with mature women. The results of researches are confirmed by improvement of their functional readiness [12].

Hypothesis. We predicted that the complex application of aqua fitness training and EHD techniques with women of 30-49 years old would increase their physical fitness.

The aim of the study: to establish the complex influence of aqua fitness training and endogenous-hypoxic breathing techniques on the physical fitness of 37-49 years old women.

Materials and methods.

Participants. The experiment was attended by women of 30-49 years old (n = 41) who had no previous experience of systematic physical education. Two groups were formed - the first main (MG1, n = 20, age - 30-36 years old) and the second main (MG2, n = 21, age - 37-49 years old).

Organization of research. Physical fitness was studied using tests that characterize the following physical qualities: speed; explosive force; agility; force dynamic endurance muscles of the shoulder girdle; force dynamic endurance of the muscles of the lower extremities; speed-strength endurance of muscles of the abdominal press; power static endurance of muscles of the back, neck and gluteal muscles; active flexibility of the spine; general endurance.

The speed was determined on the basis of the test, "running at 30 m from a high start", an explosive force -"jump in length from place", agility - "shuttle running 4*9 m with the transfer of cubes". Force dynamic endurance of muscles of the shoulder girdle was determined by the number of flexions-extensions of the hands from the gymnastic bench. According to the index of flexion-extension of the legs (the woman holds her hand behind the chair) evaluated the force dynamic endurance of muscles of the lower extremities. The speed-strength endurance of the muscles of the abdominal press was determined by the number of flexion-extensions of the legs: the woman lays on the back of the gymnastic bench; maximum tempo, duration of exercise - 15 seconds. Strength of static endurance of muscles of the back and neck was estimated by the duration of maximum lifting

above the couch of straight arms and legs (arms and legs slightly dilated, a woman lying on her stomach). Strength of static endurance of the spinal muscles was estimated by the length of holding the posture: the woman is on the abdomen, her legs are bent in the knee joints at an angle of 45°, the legs are raised as much as possible above the couch and diluted by 10°. Active flexibility of the spine was determined by the inclination of the trunk ahead: the woman is on the stairs, the height of the swamp - 30 cm. Overall endurance was estimated by the result of a 12-minute freestyle swimming test.

The research was carried out in stages: before the experiment began, and then in 8, 16 and 24 weeks later.

Frequency of classes was 3 times a week. In the process of training were used such aids as waterbaths, gloves, small and large dumbbells, nudls, boots, rubber shock absorbers, swimming boards [27]. The loading was dosed taking into account the age factor and level of physical and functional preparedness of women. Such dosage prevents the risk of negative effects of physical exercise in water on the body of women. The peculiarity of aqua fitness programs is the rational and systematic use of artificially created hypoxia and hypercapnia with the help of the apparatus "Endogenic-01". This technique was used at the beginning of each training session for 24 weeks in accordance with the route maps [19].

Statistical analysis. Summarizing numerical indices were presented that reflect the position of the center of empirical distributions and their scattering: arithmetic mean (x); mean arithmetic mean error (m); mean square (standard) deviation (S); dispersion (S2); coefficient of variation (V).

The values of the sample from the general population were subject to the law of normal distribution, which was verified using Pearson's criterion. In order to determine the validity of the difference between the mean values it was used Student t-criterion. The difference was considered probable with a difference of 5% (p <0.05).

Results

The complex application of aqua fitness exercises and endogenous-hypoxic respiration techniques generally results in an improvement in physical fitness of women 30-49 years old.

8 weeks after the start of classes in both groups of women (MG1, MG2), there were no probable changes in any of the indicators of physical fitness.

In women of the group MG1, after 16 weeks of training, had the following results: explosive force (by 8.15%), active flexibility of the spine (by 73.28%), dynamic endurance of the muscles of the lower extremities (by 50.98%), speed-force endurance of muscles of abdominal press (by 23,94%), power static endurance of muscles of the back and neck (by 80,35%) and sphincter muscles (by 73,85%). Also, the result of a 12-minute swim test (Table 1) is likely to improve (by 44.06%).

In the group MG1, after 24 weeks, there is a probable improvement in the results of the tests, which characterize the following: explosive force (by 9.46%); dynamic force

Table 1. Influence of aqua fitness exercises on the physical preparedness of women 30-49 years old (MG1, n = 20, MG2, n = 21) using endogenous-hypoxic respiration method

Indexes Group Mean values, X ±S Before exercises begin after 16 weeks after 24 weeks

MG1 6,76±0,10 6,66±0,10 6,63±0,10

Running for 30 m from a high start, sec

MG2 7,31±0,10 7,21±0,10 7,19±0,10

Jump in length from place, cm MG1 152,15±3,26 164,55±2,71* 166,55±2,40*

MG2 134,43±3,08 140,29±3,02 145,71±2,72*

Shuttle running 4x9 m, sec MG1 12,89±0,09 12,77±0,08 12,71±0,08

MG2 13,59±0,27 13,46±0,26 13,46±0,26

Bending-extension of the hands MG1 8,65±0,98 10,85±0,98 11,20±0,86

(position lying) from the gymnastic

bench, the number of times MG2 4,24±0,89 5,76±0,89 6,57±0,89

Bending-extension of the legs (standing MG1 25,60±2,21 38,65±3,01* 44,95±2,28*

position, holding the back of the chair)

the number of times MG2 18,05±1,48 21,52±1,30 26,33±0,89*

Bending-extension of the legs (position MG1 14,20±0,68 17,60±0,43* 18,25±0,43*

lying on the gymnastic bench), the

number of times for 15 sec. MG2 12,67±0,65 14,14±0,65 15,29±0,77*

Position 1#, sec MG1 46,30±3,94 83,50±7,57* 87,65±7,26*

MG2 35,67±2,07 41,14±2,01 60,81±1,42*

Position 2##, sec MG1 55,45±4,12 96,40±7,93* 103,20±7,20*

MG2 44,62±4,14 55,57±3,96 77,33±3,67*

Tilting forward (standing position), cm MG1 6,55±0,80 11,35±0,74* 12,70±0,68*

MG2 2,90±0,41 4,10±0,47 5,52±0,59*

Test of a 12-minute swimming by K. MG1 219,00±13,84 315,50±15,38* 347,75±15,38*

Cooper, m MG2 215,48±13,31 266,67±10,35* 305,52±14,08*

Note. * - statistically significant differences with respect to the initial data;

# position 1 - the woman lies on the couch (on the stomach): legs and arms are slightly dilated and raised up; ## position 2 - the woman lays on the couch (on the stomach) and holds her hand behind the couch: her legs are diluted by 10 degrees and bent at knees at an angle of 45 degrees; feet maximally raised above the couch.

endurance of the muscles of the lower extremities (by 75,59%); speed-strength endurance of muscles of the abdominal press (on 28,52%); power static endurance of the muscles of the back and neck (by 89.31%) and the spinal muscles (by 86.11%); active flexibility of the spine (by 93.89%); general endurance (by 58.79%).

In the group MG2, after 16 weeks, only the result of control test, which represents overall endurance (by 23.76%), is likely to be improved. The remaining indicators remained unchanged.

In the group MG2 at the end of the study, the indicators have increased significantly: explosive force of 8.40%; speed-strength endurance of muscles of the abdominal press by 45,91%; speed-strength endurance of muscles of the abdominal press by 20,68%; power static endurance of muscles of the back and neck on by 70,49%; femoral muscles by 73.32%; active flexibility of the spine by

90,16%. In the group MG2 within 24 weeks, the result of the test, which characterizes overall endurance, has probably increased (by 37.93%).

Discussion.

The results of testing the physical fitness of women aged 30-49 years are confirmed by the results of research of scientists about age changes: level of physical capacity [22]; indicators of physical development [2]; functional capabilities [28]. There is a decrease in the physical state of the body as a whole [5].

The information of other authors [7, 20, 21] on the effectiveness of the application of endogenous-hypoxic respiration method in a complex with physical exercises has been confirmed and supplemented.

The results of the research [27] prove the positive effect of training exercises with swimming using force

exercises from aqua fitness and the technique of EHD for the special physical fitness of swimmers aged 11-12 years. Unlike the above, our research in general was intended to justify and develop a program of aqua fitness training to improve the physical condition of mature women.

For the first time, we scientifically grounded and developed the program of aqua fitness classes for women aged 30-49 years. The peculiarity of such program is the use of endogenous-hypoxic respiration method [12].

Our program involves a gradual increase in exercise designed to develop overall endurance. At the initial stages of the woman's work twice a week, they worked mainly for the development of strength endurance, and once - for the general. In the main period, the number of classes for the development of general endurance gradually increased. At the same time, the load was dosed taking into account the age factor, the level of physical and functional preparedness of women. The method of endogenous-hypoxic respiration was integrated into the program to enhance the effect of exercise in water.

The results of our studies have shown that the use of endogenous-hypoxic respiration techniques in aqua fitness classes with women aged 30-49 years contributes to improving the manifestation of their physical qualities. Women of 30-36 years old have such changes occurred earlier compared with women aged 37-49 years.

For the first time, experimentally proved the positive influence of aqua fitness exercises using the method of endogenous-hypoxic breathing on the physical condition of women aged 30-49 years. The information of other authors [3, 12, 29, 30] about the positive influence of aqua fitness exercises on the physical condition of mature women has been confirmed and supplemented.

The advantages of our methodology are the results

of the physical fitness of women after the completion of the molding experiment. After 24 weeks from the beginning of exercises in women recorded an increase in the indicators that characterize: explosive force; force dynamic endurance of the muscles of the lower extremities; speed-strength endurance of muscles of the abdominal press; power static endurance of muscles of the back, neck and gluteal muscles; active flexibility of the spine; general endurance.

The results of control tests in the groups MG1 and MG2 supplement the scientific information of other authors [3, 13, 27, 31] on the effectiveness of aqua fitness in training sessions.

Conclusions

The results of studies have shown that aqua fitness classes using endogenous-hypoxic respiration techniques help to improve the physical fitness of mature women. For women aged 30-36 years, improvements in physical fitness were recorded earlier compared with women of 37-49 years old.

Financing

The research was carried out in accordance with the plan of research work of the Department of Biomedical Fundamentals of Physical Education and Rehabilitation of Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University for 2017-2018 "Integrated application of physical education and methods of endogenous-hypoxic respiration" to improve the physical condition of persons in the Podillya region".

Conflict of interest.

The authors state that there is no conflict of interest.

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Information about the authors:

Salnykova S.V.; (Corresponding author); http://orcid.org/0000-0003-4675-6105; aqvasveta@ukr.net; Vinnytsia Institute of Trade and Economics of Kyiv National University of Trade and Economics; Soborna st., 87, Vinnytsia, 21050, Ukraine.

Furman Yu. M.; http://orcid.org/0000-0002-5206-7712; furman-dok@ukr.net; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Sulyma A.S.; http://orcid.org/0000-0003-1858-0085; allasulyma16.83@gmail.com; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Hruzevych I. V.; http://orcid.org/0000-0002-3003-4549; gruzevich_irina@ukr.net; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Gavrylova N.V.; http://orcid.org/0000-0001-6209-5875; gavrilova.natal83@gmail.com; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Onyschuk V.Ye.; http://orcid.org/0000-0002-9615-6653; vitapilgun@yandex.ru; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Brezdeniuk O.Yu.; http://orcid.org/0000-0003-0844-8777; sandrikk86@gmail.com; Vinnytsia Mykhailo Kotsiubynskyi State Pedagogical University; Ostroz'koho st., 32, Vinnytsia, 21100, Ukraine.

Cite this article as: Salnykova SV, Furman YuM, Sulyma AS, Hruzevych IV, Gavrylova NV., Onyschuk VYe, Brezdeniuk OYu. Peculiarities of aqua fitness exercises influence on the physical preparedness of women 30-49 years old using endogenous-hypoxic breathing method. Pedagogics, psychology, medical-biological problems of physical training and sports, 2018;22(4):210-215. doi:10.15561/18189172.2018.0407

The electronic version of this article is the complete one and can be found online at: http://www.sportpedagogy.org.ua/index.php/PPS/issue/archive

This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (http://creativecommons.org/licenses/by/4.0/deed.en).

Received: 20.01.2018

Accepted: 27.02.2018; Published: 30.08.2018

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