Effects of a physical education intervention on children's physical activity and fitness: the PROFIT pilot study.
In: BMC Pediatrics, Jg. 24 (2024-01-24), Heft 1, S. 1-11
Online
academicJournal
Zugriff:
Background: Physical education classes are widely accepted as one of the most effective settings for promoting physical activity and health and have often been used to implement physical activity interventions. The aim of this pilot study was to test a physical education intervention program on physical activity levels and physical fitness in a sample of school-age children. Methods: Participants were a convenience sample of 50 children (34 experimental group and 16 in the comparative group) aged between 6 and 11 years old (Mean = 8.28 years). A 21-week intervention was implemented, consisting of high-intensity and physical fitness-focused exercises, in addition to a once-a-month extra class nutritional education. The following variables were evaluated before and post-intervention: physical fitness, sedentary behavior (SB), light physical activity (LPA), moderate physical activity (MVA), and vigorous physical activity (VPA). Propensity score analyses calculated the average treatment effect on the treated (ATET) within a quasi-experimental framework. Results: Physical fitness variables showed improvements after the intervention, specifically for agility (ATET = -0.67 s; p < 0.001), cardiorespiratory fitness (ATET = 89.27 m; p = 0.045), lower limbs power (ATET = 4.47 centimeters; p = 0.025), and speed (ATET = -1.06 s; p < 0.001). For physical activity and SB levels, there were no improvements after intervention implementation. Conclusion: The intervention program showed preliminary effectiveness to improve physical fitness of children, but not SB nor physical activity. [ABSTRACT FROM AUTHOR]
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Effects of a physical education intervention on children's physical activity and fitness: the PROFIT pilot study.
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Autor/in / Beteiligte Person: | Reis, Luiza Naujorks ; Reuter, Cézane Priscila ; Burns, Ryan Donald ; Martins, Clarice Maria de Lucena ; Mota, Jorge ; Gaya, Adroaldo Cezar Araujo ; Silveira, João Francisco de Castro ; Gaya, Anelise Reis |
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Zeitschrift: | BMC Pediatrics, Jg. 24 (2024-01-24), Heft 1, S. 1-11 |
Veröffentlichung: | 2024 |
Medientyp: | academicJournal |
ISSN: | 1471-2431 (print) |
DOI: | 10.1186/s12887-024-04544-1 |
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