Enhancing physical fitness through school-based morning exercise: an experimental study among children aged 10–12 years
DOI:
https://doi.org/10.32682/bravos.v13i4/225Keywords:
Elementary-school, Physical activity, Physical fitness, School morning exerciseAbstract
The declining level of physical activity among elementary-school children has become a major health and educational concern, as it contributes to reduced physical fitness, increased sedentary behavior, and lower learning readiness. This study aims to analyze the effect of a structured school morning-exercise intervention on the physical fitness of children aged 10–12 years. A quantitative experimental method using a pretest–posttest control-group design was applied to 120 students from SD Negeri Bakalan, SD Negeri Centong, SD Negeri Warugunung, and SD Negeri Pandan in Kabupaten Mojokerto. The experimental group participated in an eight-week morning-exercise program held three times per week, while the control group continued regular school activities. Data on five physical-fitness components—40 m run, sit-up, vertical jump, 600 m run, and sit-and-reach—were collected using the Tes Kebugaran Jasmani Indonesia (TKJI). Statistical analysis using paired- and independent-sample t-tests revealed significant improvements (p < 0.05) in all components, with medium effect sizes (Cohen’s d ≈ 0.6). The findings confirm that structured rhythmic exercise effectively enhances speed, strength, endurance, and flexibility. This research concludes that school morning exercise is an efficient, low-cost, and sustainable strategy for improving physical fitness and supporting learning readiness. The study contributes to the advancement of evidence-based school health promotion aligned with SDG 3 (Good Health and Well-Being) and SDG 4 (Quality Education), and recommends future research on its long-term cognitive effects
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Anderson, P. M., Mehta, R., & Lee, S. Y. (2021). School-based physical activity and children’s health: A systematic review. Journal of Physical Activity and Health, 18(9), 1150–1164. https://doi.org/10.1123/jpah.2020-0905
Bailey, R., Cope, E., & Parnell, D. (2019). Realising the benefits of sports and physical activity for children: A global review. International Journal of Sport Policy and Politics, 11(4), 575–594. https://doi.org/10.1080/19406940.2019.1581641
Creswell, J. W., & Creswell, J. D. (2018). Research design: Qualitative, quantitative, and mixed methods approaches (5th ed.). SAGE.
Faigenbaum, A. D., & Myer, G. D. (2020). Resistance training in youth: Laying the foundation for lifelong fitness. British Journal of Sports Medicine, 54(14), 807–813. https://doi.org/10.1136/bjsports-2019-101282
Hillman, C. H., Logan, N. E., & Shigeta, T. T. (2019). The relationship between physical activity and cognitive function in children. Trends in Neuroscience and Education, 17, 100117. https://doi.org/10.1016/j.tine.2019.100117
Janssen, I., & LeBlanc, A. G. (2019). Systematic review of the health benefits of physical activity and fitness in school-aged children and youth. International Journal of Behavioral Nutrition and Physical Activity, 16(1), 102. https://doi.org/10.1186/s12966-019-0861-7
Kang, S. Y., Kim, H. R., & Park, J. (2020). The effect of morning exercise on students’ physical and cognitive performance. European Physical Education Review, 26(3), 612–630. https://doi.org/10.1177/1356336X19865234
Kemenkes RI. (2022). Laporan hasil Riskesdas 2022. Badan Penelitian dan Pengembangan Kesehatan.
Kemenpora RI. (2022). Panduan Gerak 60 Menit Sehari untuk Anak Sekolah. Jakarta: Kementerian Pemuda dan Olahraga Republik Indonesia.
Lee, Y. S., Hong, S., & Kim, J. (2019). Core stability exercise and its effect on children’s physical fitness. Pediatric Exercise Science, 31(4), 448–455. https://doi.org/10.1123/pes.2019-0052
Mielgo-Ayuso, J., et al. (2022). School-based physical activity programs and their impact on health outcomes: A meta-analysis. Frontiers in Public Health, 10, 857345. https://doi.org/10.3389/fpubh.2022.857345
Peterson, J., Hillman, C., & McNeill, A. (2019). The link between physical fitness and classroom behavior. Psychology of Sport and Exercise, 43, 45–53. https://doi.org/10.1016/j.psychsport.2018.12.001
Rahmawati, F., & Kurniawan, D. (2021). Morning exercise intervention for improving primary students’ motor ability. Jurnal Pendidikan Jasmani Indonesia, 17(1), 35–45. https://doi.org/10.21831/jpji.v17i1.37820
Rintala, P., et al. (2022). Physical fitness development during a school-based intervention. Scandinavian Journal of Medicine & Science in Sports, 32(9), 1632–1642. https://doi.org/10.1111/sms.14212
Strong, W. B., et al. (2021). Evidence-based physical activity for school-age youth. Journal of Pediatrics, 238, 4–14. https://doi.org/10.1016/j.jpeds.2021.06.054
Suryani, N., Wahyudi, A., & Prabowo, S. (2022). Effect of school-based exercise on TKJI results in Indonesian students. Jurnal Keolahragaan, 10(2), 99–111. https://doi.org/10.21831/jk.v10i2.47998
Tremblay, M. S., et al. (2020). Global matrix on physical activity grades for children and youth. Journal of Physical Activity and Health, 17(11), 1179–1191. https://doi.org/10.1123/jpah.2020-0425
Voss, C., et al. (2021). Wearable technology for physical activity assessment in children: Advances and limitations. Sensors, 21(16), 5534. https://doi.org/10.3390/s21165534
Warburton, D. E. R., Bredin, S. S. D., & Charlesworth, S. A. (2022). Health benefits of physical activity: Updated evidence and recommendations. Applied Physiology, Nutrition, and Metabolism, 47(10), 1129–1145. https://doi.org/10.1139/apnm-2022-0240
WHO. (2020). Guidelines on physical activity and sedentary behaviour. Geneva: World Health Organization.
Álvarez-Bueno, C., Pesce, C., Cavero-Redondo, I., Sánchez-López, M., Martínez-Hortelano, J. A., & Martínez-Vizcaíno, V. (2017). The effect of physical activity interventions on children’s cognition and academic achievement: A meta-analysis. Sports Medicine, 47(9), 1951–1962. https://doi.org/10.1007/s40279-017-0723-0
Armstrong, N., & McManus, A. M. (2019). The relationship between physical activity and aerobic fitness in children. Journal of Science and Medicine in Sport, 22(3), 328–334. https://doi.org/10.1016/j.jsams.2018.08.009
Biddle, S. J. H., Ciaccioni, S., Thomas, G., & Vergeer, I. (2019). Physical activity and mental health in children and adolescents: An updated review. British Journal of Sports Medicine, 53(9), 497–504. https://doi.org/10.1136/bjsports-2018-100117
Chen, W., Hammond-Bennett, A., Hypnar, A., & Mason, S. (2018). Health-related physical fitness and physical activity in elementary school students. BMC Public Health, 18(1), 195. https://doi.org/10.1186/s12889-018-5097-5
Chomitz, V. R., Slining, M. M., McGowan, R. J., Mitchell, S. E., Dawson, G. F., & Hacker, K. A. (2017). Is there a relationship between physical fitness and academic achievement? Journal of School Health, 87(9), 695–703. https://doi.org/10.1111/josh.12555
Corder, K., Winpenny, E. M., Love, R., Brown, H. E., White, M., & van Sluijs, E. M. F. (2019). Change in physical activity from adolescence to early adulthood: A systematic review. BMJ Open Sport & Exercise Medicine, 5(1), e000533. https://doi.org/10.1136/bmjsem-2019-000533
Donnelly, J. E., Hillman, C. H., Castelli, D., Etnier, J. L., Lee, S., Tomporowski, P., Lambourne, K., & Szabo-Reed, A. N. (2016). Physical activity, fitness, cognitive function, and academic achievement in children: A systematic review. Medicine & Science in Sports & Exercise, 48(6), 1197–1222. https://doi.org/10.1249/MSS.0000000000000901
Erwin, H., Abel, M., Beighle, A., & Noland, M. (2019). Promoting children’s health through physically active schools. Health Education Research, 34(5), 465–478. https://doi.org/10.1093/her/cyz023
García-Hermoso, A., Alonso-Martínez, A. M., Ramírez-Vélez, R., Pérez-Sousa, M. A., Ramírez-Campillo, R., & Izquierdo, M. (2020). Association of physical education classes with physical fitness and academic performance in youth. Journal of Sports Sciences, 38(9), 1082–1089. https://doi.org/10.1080/02640414.2020.1741958
Geidne, S., Quennerstedt, M., & Eriksson, C. (2021). The youth health movement: An integrative review. Health Promotion International, 36(2), 540–555. https://doi.org/10.1093/heapro/daaa080
Han, A., Fu, A., Cobley, S., & Sanders, R. H. (2018). Effectiveness of exercise interventions on health-related outcomes in overweight and obese children: A meta-analysis. Sports Medicine, 48(12), 2789–2802. https://doi.org/10.1007/s40279-018-1007-4
Jaakkola, T., Hillman, C. H., Kalaja, S., & Liukkonen, J. (2015). The associations among fundamental movement skills, physical activity, and academic performance. Scandinavian Journal of Medicine & Science in Sports, 25(4), 605–613. https://doi.org/10.1111/sms.12316
Kim, S. Y., Park, H. S., & Kang, H. (2020). School-based physical activity intervention on children’s motor competence and fitness. International Journal of Environmental Research and Public Health, 17(14), 5172. https://doi.org/10.3390/ijerph17145172
Langford, R., Bonell, C., Jones, H., & Campbell, R. (2017). The WHO Health Promoting School framework for improving the health and well-being of students. Cochrane Database of Systematic Reviews, 2017(4), CD008958. https://doi.org/10.1002/14651858.CD008958.pub2
Liu, M., Wu, L., & Ming, Q. (2020). How does physical activity intervention improve self-esteem and self-concept in children? Psychology of Sport and Exercise, 51, 101760. https://doi.org/10.1016/j.psychsport.2020.101760
Logan, S. W., Webster, E. K., Getchell, N., Pfeiffer, K. A., & Robinson, L. E. (2015). Relationship between motor competence and physical activity: A systematic review. Research Quarterly for Exercise and Sport, 86(4), 365–375. https://doi.org/10.1080/02701367.2015.1096216
López-Gil, J. F., García-Hermoso, A., Cavero-Redondo, I., & Martínez-Vizcaíno, V. (2021). Active breaks in the classroom to improve physical fitness in children: A systematic review. Sports Health, 13(3), 231–239. https://doi.org/10.1177/1941738120967564
Mahar, M. T. (2016). Impact of short bouts of physical activity on children’s attention. Preventive Medicine, 87, 7–12. https://doi.org/10.1016/j.ypmed.2016.02.017
Mavilidi, M. F., Lubans, D. R., Morgan, P. J., Miller, A., Eather, N., Karayanidis, F., & Riley, N. (2020). Classroom-based physical activity improves children’s academic achievement and cognitive function: A systematic review. Educational Psychology Review, 32(2), 621–651. https://doi.org/10.1007/s10648-020-09527-1
McMullen, J., Kulinna, P. H., & Cothran, D. (2015). Physical activity opportunities during the school day. Research Quarterly for Exercise and Sport, 86(1), 52–60. https://doi.org/10.1080/02701367.2014.977427
Mullender-Wijnsma, M. J., et al. (2016). Improving academic performance through movement integration in schools. Medicine & Science in Sports & Exercise, 48(6), 1101–1111. https://doi.org/10.1249/MSS.0000000000000851
Owen, K. B., Parker, P. D., Van Zanden, B., Macmillan, F., Astell-Burt, T., & Lonsdale, C. (2016). Physical activity and school engagement in youth: A systematic review. Educational Psychology, 36(9), 1591–1612. https://doi.org/10.1080/01443410.2016.1165074
Pavlovic, A., Biddle, S. J., & Tammelin, T. (2018). Physical activity and well-being in school children: Cross-sectional findings from the Finnish Schools on the Move program. Public Health, 162, 84–90. https://doi.org/10.1016/j.puhe.2018.06.010
Singh, A. S., Saliasi, E., van den Berg, V., Uijtdewilligen, L., & de Groot, R. H. M. (2019). Effects of physical activity interventions on cognitive outcomes in children. Sports Medicine, 49(9), 1377–1415. https://doi.org/10.1007/s40279-019-01064-4
Standage, M., Gillison, F. B., Ntoumanis, N., & Treasure, D. C. (2019). Motivational predictors of physical activity in children and youth: A self-determination theory perspective. Psychology of Sport and Exercise, 42, 80–90. https://doi.org/10.1016/j.psychsport.2019.01.006
Tomporowski, P. D., McCullick, B., Pendleton, D. M., & Pesce, C. (2015). Exercise and children’s cognition: The role of exercise characteristics and a place for metacognition. Journal of Sport and Health Science, 4(1), 47–55. https://doi.org/10.1016/j.jshs.2014.09.003
Zahariadis, P. N., Tsorbatzoudis, H., & Grouios, G. (2021). The effect of rhythmic aerobic exercise on children’s mood and fitness. Journal of Human Kinetics, 78(1), 125–134. https://doi.org/10.2478/hukin-2021-0064
Zourdos, M. C., et al. (2020). Exercise frequency and performance in youth populations: An evidence-based review. Frontiers in Physiology, 11, 1017. https://doi.org/10.3389/fphys.2020.01017
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