Інформація призначена тільки для фахівців сфери охорони здоров'я, осіб,
які мають вищу або середню спеціальну медичну освіту.

Підтвердіть, що Ви є фахівцем у сфері охорони здоров'я.

Мобильная версия

Регистрация Забыли пароль?

Журнал «Здоровье ребенка» Том 16, №7, 2021

Вернуться к номеру

Вплив занять спортом у хлопчиків з ожирінням на деякі показники ожиріння і параметри фізичної підготовки

Вплив занять спортом у хлопчиків з ожирінням на деякі показники ожиріння і параметри фізичної підготовки

Авторы: Engin Dinç (1), Serdar Arslan (2)
(1) — Provincial Public Health Directorate, Konya, Turkey
(2) — Necmettin Erbakan University Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Konya, Turkey

Рубрики: Педиатрия/Неонатология

Разделы: Клинические исследования

Версия для печати


Резюме

Актуальність. Вивчити вплив занять спортом у хлопчиків з ожирінням на індекс маси тіла (ІМТ), окружність талії, окружність стегон, м’язову силу, м’язову витривалість, рівновагу і спритність. Матеріали та методи. У дослідження були включені шістдесят три дитини з ожирінням, середній вік яких становив 10,80 ± 0,58 року. Учасники протягом трьох місяців займалися спортом, у тому числі дзюдо, настільним тенісом та баскетболом, у своїх школах. Маса тіла, окружність талії та окружність стегон учасників вимірювали до і після занять спортом. До і після участі у спортивних змаганнях учасники проходили тести на силу захвату, підвішування на зігнутій руці, рівновагу в стійці на одній нозі й постукування по пластині. Результати. До занять спортом показники ІМТ, окружності талії та стегон в учасників були 23,04 ± 2,89 см/м2, 81,61 ± 8,56 см і 87,69 ± 6,52 см відповідно; після занять спортом показники ІМТ, окружності талії та обхват стегон становили 22,51 ± 2,88 см/м2, 79,38 ± 8,74 см і 85,73 ± 6,65 см відповідно. Результати тестів на рівновагу на одній нозі й підвішування на зігнутій руці після занять спортом покращилися порівняно з показниками, отриманими до занять спортом (р < 0,05). Однак результати тесту на постукування по пластині, отримані після занять спортом, були меншими, ніж до участі в спортивних змаганнях (р < 0,05). Результати тесту на силу захвату після занять спортом не відрізнялися від таких, отриманих до занять (р > 0,05). Висновки. Регулярні заняття спортом у дітей з ожирінням позитивно впливають на ІМТ, окружність талії та окружність стегон, які пов’язані з хронічними захворюваннями. Крім того, регулярні заняття спортом у дітей з ожирінням сприяють покращанню параметрів фізичної підготовленості, які є показниками здоров’я.

Background. To examine the effects of sports participation in obese boys on body mass index (BMI), waist circumference, hip circumference, muscle strength, muscular endurance, balance and agility. Materials and methods. Sixty-three obese children with a mean age of 10.80 ± 0.58 were included in the study. Participants participated in sports, including judo, table tennis and basketball, for three months at their schools. Body weight, waist circumference and hip circumference of the participants were measured before and after participating in sports. Before and after participating in sports, grip strength, bent arm hanging, single-leg stance balance and plate tapping tests were applied to the participants. Results. While before participating in sports, BMI, waist and hip circumference outcomes of the participants were 23.04 ± 2.89 cm/m2, 81.61 ± 8.56 cm and 87.69 ± 6.52 cm, respectively; after participating in sports, BMI, waist circumference and hip circumference outcomes were 22.51 ± 2.88 cm/m2, 79.38 ± 8.74 cm and 85.73 ± 6.65 cm, respectively. The results of the single leg balance and bent arm-hanging tests after participation in sports increased compared to the results which before participating in sports (p < 0.05). However, the results of plate tapping test results that after participation in sports were less than the results which before participating in sports (p < 0.05). The result obtained from the grip strength after participation in sports was not different from the result obtained before participating in sports (p > 0.05). Conclusions. Participation in regular sports in obese children has positive effects on BMI, waist circumfe­rence and hip circumference, which are associated with chronic diseases. Additionally, the participation of obese children in regular sports contributes to the development of physical fitness parameters, which are indicators of health.


Ключевые слова

дитинство; ожиріння; фізичні вправи

childhood; obesity; exercise

doi: http://dx.doi.org/10.22141/2224-0551.16.7.2021.244579

Introduction

Overweight and obesity are defined as “abnormal or excessive fat accumulation that poses a risk to health” [1]. Childhood obesity, like adults, is one of the important public health problems of the 21st century that needs to be tackled [2]. It is estimated that the prevalence of obesity in children and adolescents worldwide is constantly increasing and that 91 million children will be obese in 2025 [3]. 
Childhood obesity is associated with many life-threatening diseases such as cardiovascular diseases [4], cancer [5], liver diseases, diabetes [6]. Additionally, obesity creates emotional and psychological problems in children [7] and causes them to have many negative social experiences [8]. Moreover, childhood obesity causes children to step into adulthood with many health problems and social exclusion caused by obesity [9, 10]. Being overweight or obese under the age of 18 is associated with an increased risk of early death after middle adulthood [11].
Multiple etiological factors cause obesity, which should be considered a life-long disease. These factors include prenatal causes (such as genetics, maternal diabetes, maternal smoking, maternal hypercholesterolemia), neonatal/infancy-related causes (such as birth weight > 4 kg, formula feeding or short-term breastfeeding < 4 months), and child/adolescence period. It can be examined under three main headings (low education level, parental obesity, insufficient physical activity, diet) [12].
One of the important etiological factors for childhood obesity is physical inactivity. Therefore, strategies to prevent physical inactivity have an important place in both the prevention and treatment of obesity in children [13]. School-based physical activity programs are effective in reducing waist circumference and body mass index [14]. However, the relationship between sports participation and obesity in children is unclear [15]. While some studies claim that participation in team sports will positively affect weight control [15], some studies report that the relationship between sports participation and BMI is weak [16]. A multidisciplinary approach that includes interventions such as physical activity, diet, etc. improves health-related physical fitness parameters [17]. In the literatüre, few studies showing that obese children’s participation in sports has positive effects on muscle strength, muscular endurance, cardiovascular fitness and balance [18, 19]. However researches that will examine the effects of especially overweight and obese children’s participation in sports on obesity indicators and health-related physical fitness parameters are needed.
This study aimed to examine the effects of sports participation on body mass index (BMI), waist circumference, hip circumference, muscle strength, muscular endurance, balance and agility in obese boys.

Materials and methods

Sixty three male obese children with a mean age of 10.80 ± 0.58 years were included in the study. Inclusion criteria for the study; volunteering, BMI above the 95th percentile, not maintaining a regular physical activity program, not having a cardiovascular disease that would prevent participation in sports, not having a respiratory system disease that would prevent participation in sports, not having an orthopedic disability that would prevent participation in sports. The data of the participants who did not attend 3 consecutive sports sessions for any reason and who completed the tests for any reason were excluded from the study. Informed consent was obtained from the participants and their relatives or caregivers before starting the study.
Obese students were determined among the 4th grade students of the schools. Obesity was decided according to body mass index (BMI). The weight and height of the children were measured. BMI was calculated according to the formula BMI = kg/m2. Those with BMI percentile above the 95th percentile of the age- and sex-specific BMI percentile curve were invited to participate in the study.
Those included in the study were examined and it was questioned whether they had any diseases that would prevent participation in the study by a sport physician. Body weight, height, waist circumference and hip circumference were measured before and after participation in sports. Grip strength, bent arm hanging, one-leg balance and plate tapping tests were applied to the participants before and after participating in the sport. Testing was done bilaterally and by the same testers. Three measurements were made for each test and averaged. Jamar hand dynamometer, which is accepted as the gold standard, was used to measure the grip strength. To measure muscular endurance of the upper extremity muscles, the timed bent-arm pull-up hang test was performed. The single-leg balance test against time was used to determine the postural balance. Plate tapping test was performed to measure upper extremity movement speed and reaction time.
Participants were allowed to participate in basketball, judo and table tennis sports three days a week for 3 months. Sports activities were performed with the facilities of the school during the hours outside the school hours of the children. The sports activity included a 10-minute warm-up session consisting of jogging, stretching exercises, and mobility exercises, a 30-minute main section containing sport-specific skills and games, and a 10-minute cool-down period consisting of stretching exercises.
IBM SPSS 21.0 (IBM Corp. Armonk, NY, USA) was used for statistical analysis of the data. Mean ± standard deviation and median (minimum and maximum values) values of continuous variables were calculated. The Shapiro-Wilk test was used to determine the conformity of the data to the normal distribution. The participant pre-participation in sports (PRESP) and post-participation in sports (POSTSP) measurement results was compared. Student’s t-test was used to compare the variables with a normal distribution. Wilcoxon signed-rank test was used to compare the variables that did not fit the normal distribution. P < 0.05 was considered significant.

Results

While PRESP weight, height and BMI values of the participants were 50.79 ± 7.99 kg, 1.48 ± 0.05 m and 23.04 ± 2.89 kg/m2 respectively, POSTSP weight, height, and BMI values were 50.59 ± 7.93 kg, 1.49 ± 0.05 m and 22.51 ± 2.88 kg/m2. POSTSP BMI measurement results were less than PRESP measurement results (p < 0.01, table 1). POSTSP waist and hip circumference measurement results of the participants were decreased compared to PRESP results (p < 0.01, table 1). On the other hand, POSTSP waist-hip ratio was not different from PRESP (p = 0.108, table 1).
The POSTSP results of the one-leg balance and bent-arm hanging tests were higher than the PRESP results (p < 0.01, table 2). However, the POSTSP results of the plate tapping test were less than the PRESP results (p < 0.01, table 3). The result of POSTSP grip strength test was not different from the result of the PRESP grip strength test (p > 0.05, table 3).

Discussion

This study aimed to investigate the changes in some obesity indicators and health-related physical fitness parameters in obese children who participated in sports with their peers in similar situations in school settings. Study results; showed that BMI, waist circumference and hip circumference can be reduced with the participation of obese children in sports. Additionally, participation in sports in obese children is effective in improving muscular endurance, agility and balance.
Obesity is a preventable and treatable non-communicable disease. Risk factor analysis and implementation of protective actions, especially physical activity, in school-age children are effective in reducing childhood obesity [19]. In overweight and obese children; Strength exercises combined with aerobics and aerobics improve measurement results related to adiposity. In this context, exercise programs containing related components reduce BMI, fat percentage and central adiposity [20]. It has been reported that methods to increase physical activity, such as multi-component school physical activity programs and school-gardening projects, have positive effects on anthropometric measurements such as BMI and waist circumference, and on children’s health in general [13, 21]. However, the effects of sports participation on obesity indicators in overweight and obese children are not yet clear enough. Cairney et al. reported that despite the many health and social benefits of participation in sports, effects of BMI and BMI on participation in sports are limited [16]. Clark et al. reported that sports participation has important effects on the health and development of the child, but participation in organized sports don’t provide much benefit in terms of weight control in children and adolescents [22]. In contrast, Drake et al., stated that there is a strong and inverse relationship between participation in team sports and weight status compared to other methods to increase physical activity. Researchers emphasized that the prevalence of obesity decreased by 26 % in individuals who played at least on a sports team per year [16]. Sirard et al. reported that participation in team sports had a positive effect on BMI in girls [23]. According to the results of this study, the weight and waist-hip ratio of the participants did not change, hip circumference, waist circumference decreased, and BMI decreased. The lack of change in weight can be attributed to the increase in lean body mass. The lack of difference in waist-hip ratio can explained by the similar decrease in waist and hip circumferences. The positive change in obesity indicators seen in the results of the study; it can be associated with the positive effects of participation in sports and school-based physical activity programs on obesity and supports this information [13, 15, 21, 23]. 
Multicomponent exercise programs improve physical fitness in overweight and obese children regardless of exercise frequency [24]. Bogataj et al. reported that high-intensity intermittent exercise increased muscle strength and aerobic performance in girls [25]. Molina-Garcia et al. reported that a 13-week exercise program based on movement quality and multiple games increased children’s general muscle strength, jump performance, and functional movement skills [26]. It has been reported that aerobic game programs at school improve aerobic endurance, muscle strength, jump performance, speed and balance [27]. It has been reported that aerobic and resistance muscle strengthening program including soccer, basketball, volleyball and rugby drills increase cardiovascular endurance and muscle strength in obese children [28]. In this study, basketball, table tennis and judo sports improved muscular endurance, balance and agility in obese children, but did not affect grip strength. Along with physical activity, diet and psychosocial factors also affect physical fitness parameters. Therefore, failure to standardize diet and psychosocial factors may have limited the improvement in physical fitness measured in the study [29]. Additionally, the fact that only grip strength was measured may not reflect the possible increase in muscle strength. Generally, the results of the study show that structural and group exercise based on a sport branch have positive effects on physical fitness parameters and support the literature on this subject.
Increasing the level of physical activity plays an important role in reducing obesity or stopping its progression in obese children [19]. Participation in sports is an important tool for increasing the level of physical activity [15, 23]. However, different exercise barriers that prevent obese children from participating in sports, such as transportation difficulties, lack of time, lack of information, and lack of appropriate environment [30]. It is possible to fight obesity with recreational sports organizations that are planned to minimize exercise barriers [20]. Additionally, considering the factors that will facilitate participation in exercise, such as peer support, the supervision of a trainer or teacher, in recreational sports organizations will maximize participation in sports and thus the benefits of participation in sports [30]. Considering exercise barriers and factors facilitating exercise contributed to the improvement in obesity indicators and health-related physical fitness parameters in this study. 
This study has some limitations. No control group has been established to give every child an opportunity. It have prevented the effects of sports participation on obesity indicators and health-related physical fitness parameters from being seen obviously.

Conclusions

As a conclusion, when obese children are given the opportunity to participate in sports in their social envoirement, improvement in obesity indicators and improvement in health-related physical fitness parameters will be achieved. For this reason, supervised exercise programs should be designed that minimize the factors that prevent obese children from participating in sports, are structured to reflect the content of different sports branches, and can be performed with their peers in the school environment.
 
Received 15.09.2021
Revised 27.09.2021
Accepted 22.10.2021

Список литературы

  1. 1. World Health Organization Obesity and overweight. 2016 [cited 2020 Feb 12]. Available from: https://www.who.int/news-room/fact-sheets/detail/obesity-and-overweight
  2. 2. NCD Risk Factor Collaboration (NCD-RisC). Worldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults. Lancet. 2017 Dec 16. 390(10113). 2627-2642. doi: 10.1016/S0140-6736(17)32129-3. 
  3. 3. Lobstein T., Jackson-Leach R. Planning for the worst: estimates of obesity and comorbidities in school-age children in 2025. Pediatr. Obes. 2016 Oct. 11(5). 321-5. doi: 10.1111/ijpo.12185. 
  4. 4. McPhee P.G., Singh S., Morrison K.M. Childhood Obesity and Cardiovascular Disease Risk: Working Toward Solutions. Can. J. Cardiol. 2020 Sep. 36(9). 1352-1361. doi: 10.1016/j.cjca.2020.06.020. 
  5. 5. Weihe P., Spielmann J., Kielstein H., Henning-Klusmann J., Weihrauch-Blüher S. Childhood Obesity and Cancer Risk in Adulthood. Curr. Obes. Rep. 2020 Sep. 9(3). 204-212. doi: 10.1007/s13679-020-00387-w.
  6. 6. Faienza M.F., Chiarito M., Molina-Molina E., Shanmugam H., Lammert F., Krawczyk M., D’Amato G., Portincasa P. Childhood obesity, cardiovascular and liver health: a growing epidemic with age. World J. Pediatr. 2020 Oct. 16(5). 438-445. doi: 10.1007/s12519-020-00341-9.
  7. 7. Lindberg L., Hagman E., Danielsson P., Marcus C., Persson M. Anxiety and depression in children and adolescents with obesity: a nationwide study in Sweden. BMC Med. 2020 Feb 21. 18(1). 30. doi: 10.1186/s12916-020-1498-z.
  8. 8. Schroeder K., Schuler B.R., Kobulsky J.M., Sarwer D.B. The association between adverse childhood experiences and childhood obesity: A systematic review. Obes. Rev. 2021 Jul. 22(7). e13204. doi: 10.1111/obr.13204.
  9. 9. Malhotra S., Sivasubramanian R., Singhal V. Adult obesity and its complications: a pediatric disease? Curr. Opin. Endocrinol. Diabetes Obes. 2021 Feb 1. 28(1). 46-54. doi: 10.1097/MED.0000000000000592.
  10. 10. Viner R.M., Cole T.J. Adult socioeconomic, educational, social, and psychological outcomes of childhood obesity: a national birth cohort study. BMJ. 2005 Jun 11. 330(7504). 1354. doi: 10.1136/bmj.38453.422049.E0.
  11. 11. Lindberg L., Danielsson P., Persson M., Marcus C., Hagman E. Association of childhood obesity with risk of early all-cause and cause-specific mortality: A Swedish prospective cohort study. PLoS Med. 2020 Mar 18. 17(3). e1003078. doi: 10.1371/journal.pmed.1003078.
  12. 12. Deal B.J., Huffman M.D., Binns H., Stone N.J. Perspective: Childhood Obesity Requires New Strategies for Prevention. Adv. Nutr. 2020 Sep 1. 11(5). 1071-1078. doi: 10.1093/advances/nmaa040.
  13. 13. Whiting S., Buoncristiano M., Gelius P. et al. Physical Activity, Screen Time, and Sleep Duration of Children Aged 6–9 Years in 25 Countries: An Analysis within the WHO European Childhood Obesity Surveillance Initiative (COSI) 2015–2017. Obes. Facts. 2021. 14(1). 32-44. doi: 10.1159/000511263.
  14. 14. Santina T., Beaulieu D., Gagné C., Guillaumie L. Tackling childhood obesity through a school-based physical activity programme: a cluster randomised trial. International Journal of Sport and Exercise Psychology. 2020 Mar 14. 1-7. doi: 10.1080/1612197X.2020.1735257.
  15. 15. Lee J.E., Pope Z., Gao Z. The Role of Youth Sports in Promoting Children's Physical Activity and Preventing Pediatric Obesity: A Systematic Review. Behav. Med. 2018 Jan-Mar. 44(1). 62-76. doi: 10.1080/08964289.2016.1193462. 
  16. 16. Drake K.M., Beach M.L., Longacre M.R., Mackenzie T., Titus L.J., Rundle A.G., Dalton M.A. Influence of sports, physical education, and active commuting to school on adolescent weight status. Pediatrics. 2012 Aug. 130(2). e296-304. doi: 10.1542/peds.2011-2898. 
  17. 17. Cairney J., Veldhuizen S. Organized sport and physical activity participation and body mass index in children and youth: A longitudinal study. Prev. Med. Rep. 2017 Apr 13. 6. 336-338. doi: 10.1016/j.pmedr.2017.04.005.
  18. 18. Cvetković N., Stojanović E., Stojiljković N., Nikolić D., Scanlan A.T., Milanović Z. Exercise training in overweight and obese children: Recreational football and high-intensity interval training provide similar benefits to physical fitness. Scand. J. Med. Sci Sports. 2018 Aug. 28 (suppl. 1). 18-32. doi: 10.1111/sms.13241.
  19. 19. Herter-Aeberli I., Osuna E., Sarnovská Z., Zimmermann M.B. Significant Decrease in Childhood Obesity and Waist Circumference over 15 Years in Switzerland: A Repeated Cross-Sectional Study. Nutrients. 2019 Aug 15. 11(8). 1922. doi: 10.3390/nu11081922.
  20. 20. Kelley G.A., Kelley K.S., Pate R.R. Exercise and adiposity in overweight and obese children and adolescents: a systematic review with network meta-analysis of randomised trials. BMJ Open. 2019 Nov 11. 9(11). e031220. doi: 10.1136/bmjopen-2019-031220.
  21. 21. Rochira A., Tedesco D., Ubiali A., Fantini M.P., Gori D. School Gardening Activities Aimed at Obesity Prevention Improve Body Mass Index and Waist Circumference Parameters in School-Aged Children: A Systematic Review and Meta-Analysis. Child Obes. 2020 Apr. 16(3). 154-173. doi: 10.1089/chi.2019.0253.
  22. 22. Clark H.J., Camiré M., Wade T.J., Cairney J. Sport participation and its association with social and psychological factors known to predict substance use and abuse among youth: A scoping review of the literature. Int. Rev. Sport. Exerc. Psychol. 2015 Jan 1. 8(1). 224-250. doi: 10.1080/1750984X.2015.1068829.
  23. 23. Sirard J.R., Pfeiffer K.A., Dowda M., Pate R.R. Race differences in activity, fitness, and BMI in female eighth graders categorized by sports participation status. Pediatr. Exerc. Sci. 2008 May. 20(2). 198-210. doi: 10.1123/pes.20.2.198.
  24. 24. Alves A.S.R., Venâncio T.L., Honório S.A.A., Martins J.M.C. Multicomponent training with different frequencies on body composition and physical fitness in obese children. An. Acad. Bras. Cienc. 2019 Nov 25. 91(4). e20181264. doi: 10.1590/0001-3765201920181264.
  25. 25. Bogataj Š., Trajković N., Cadenas-Sanchez C., Sember V. Effects of School-Based Exercise and Nutrition Intervention on Body Composition and Physical Fitness in Overweight Adolescent Girls. Nutrients. 2021 Jan 15. 13(1). 238. doi: 10.3390/nu13010238.
  26. 26. Molina-Garcia P., Mora-Gonzalez J., Migueles J.H., Rodriguez-Ayllon M., Esteban-Cornejo I., Cadenas-Sanchez C., Plaza-Florido A., Gil-Cosano J.J., Pelaez-Perez M.A., Garcia-Delgado G., Vanrenterghem J., Ortega F.B. Effects of Exercise on Body Posture, Functional Movement, and Physical Fitness in Children With Overweight/Obesity. J. Strength Cond. Res. 2020 Aug. 34(8). 2146-2155. doi: 10.1519/JSC.0000000000003655.
  27. 27. Latorre-Román P.A., Mora-López D., García-Pinillos F. Effects of a physical activity programme in the school setting on physical fitness in preschool children. Child Care Health Dev. 2018 May. 44(3). 427-432. doi: 10.1111/cch.12550.
  28. 28. Calcaterra V., Larizza D., Codrons E., De Silvestri A., Brambilla P., Abela S., Arpesella M., Vandoni M. Improved metabolic and cardiorespiratory fitness during a recreational training program in obese children. J. Pediatr. Endocrinol. Metab. 2013. 26(3–4). 271-6. doi: 10.1515/jpem-2012-0157.
  29. 29. Zaqout M., Vyncke K., Moreno L.A., De Miguel-Etayo P., Lauria F., Molnar D., Lissner L., Hunsberger M., Veidebaum T., Tornaritis M., Reisch L.A., Bammann K., Sprengeler O., Ahrens W., Michels N. Determinant factors of physical fitness in European children. Int. J. Public. Health. 2016 Jun. 61(5). 573-82. doi: 10.1007/s00038-016-0811-2.
  30. 30. Kebbe M., Damanhoury S., Browne N., Dyson M.P., McHugh T.F., Ball G.D.C. Barriers to and enablers of healthy lifestyle behaviours in adolescents with obesity: a scoping review and stakeholder consultation. Obes. Rev. 2017 Dec. 18(12). 1439-1453. doi: 10.1111/obr.12602.

Вернуться к номеру