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American Journal of Innovative Research & Applied Sciences
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  | ARTICLES | Am. J. innov. res. appl. sci. Volume 7,  Issue 2, Pages 97-108 (August 2018)
Research Article
American Journal of innovative
Research & Applied Sciences 
ISSN  2429-5396 (Online)
OCLC Number: 920041286
| AUGUST VOLUME 7 | N° 2  | 2018 |
Authors Contact

*Correspondant author and authors Copyright © 2018:

  | Mabassa David Sylvain 1 | Massamba Elvina Lys Surêche 1 | Itoua Okemba Jean 1 | Moulongo Jean Georges André 2 | Makosso-Vheiye Georges 3 | Massamba Cola Steven Ismael 2 | Mabiala Babela Jean Robert 4 | and | Massamba Alphonse 5* |
 

Affiliation.

1. Laboratory of Adapted Physical Activities and Rehabilitation | Higher Institute of Physical and Sports Education | Marien University NGOUABI | Brazzaville | Congo |
2. Sport Biosciences Laboratory | Higher Institute of Physical and Sports Education | Marien Ngouabi University | Brazzaville Congo |
3. Physiopathology and Nutrition Diseases Laboratory | Faculty of Sciences and Technology | Marien Ngouabi University | Brazzaville | Congo |
4. Department of Pediatrics | Department of Medicine | Faculty of Health Sciences | Marien Ngouabi University | Brazzaville | Congo |
5. Biomechanics and Motion Analysis Laboratory | Higher Institute of Physical and Sports Education | Marien University Ngouabi
| Brazzaville | Congo |
This article is made freely available as part of this journal's Open Access: ID | Massamba-ManuscriptRef.5-ajira010818 | 
ABSTRACT


Context:
No studies in sub-Saharan Black Africa notably in Congo have studied the energy expenditure associated with the physical activity in school adolescent. Aim: This study aimed to evaluate the daily energy expenditure associated with the physical activities of the adolescent schooled in Brazzaville-Congo. Method: the cross-sectional survey included 5520 middle school students, aged 12 to 16 years old. Any healthy, non-smoker and non-alcoholic pupil, free of metabolic symptoms and pathologies, of heart disease, which has participated in the physical education course and has lived in Brazzaville for at least one year, was eligible and included in the study according to age. Daily energy expenditure (in kJ / kg / day) was calculated from three different ways: scolar time, scolar leaves weather, leisure time, from the QAPACE questionnaire. Results: in the 190 days of schooling, ie 1330 hours (7 hours / week), an average of 1027 hours (77.2%) during the school year and 12.7 hours (76.2%) during the holiday period corresponded to fixed activities and only 22.8% and 23.8% of the variability in physical activity during the periods considered. During the school year, mean value of daily energy expenditure was 156.45 ± 32.74 kJ / kg / day for boys versus 142.14 ± 13.1kJ / kg / day for girls. During school holidays, it was around 187.59 ± 11.31 kJ / kg / day for boys 170.32 ± 9.24 kJ / kg / day for girls. In all cases, the differences observed between boys and girls were all significant, regardless of school periods (p = 0.031), school holidays (p = 0.027) and leisure time (p = 0.023). Conclusion: We conclude that the average Daily Energy Expenditure (DEE) is significantly higher during the period of school holidays than during the school period. In addition, we observe that the average DEE begins to gradually drop from 14 years.
Keywords: Daily energy expenditure, Physical activities, School holidays, Leisure, Middle school.
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ENERGY EXPENDITURE IN DAILY PHYSICAL ACTIVITIES IN CONGOLESE MIDDLE SCHOOL CHILDREN


    | Mabassa David Sylvain 1 | Massamba Elvina Lys Surêche 1 | Itoua Okemba Jean 1 | Moulongo Jean Georges André 2 | Makosso-Vheiye Georges 3 | Massamba Cola Steven Ismael 2 | Mabiala Babela Jean Robert 4 | and | Massamba Alphonse 5 * |.  Am. J. innov. res. appl. sci. 2018; 7(2):97-108.


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XML FILE  |     | HTML FILE |     | EPUB FILE |    |  Received | 27 July 2018 |     | Accepted | 11 August  2018 |      | Published | 23 August  2018 |