Physical fitness and academic performance in youth: A systematic review

Carla Santana, Liane Azevedo, Maria T. Cattuzzo, James O. Hill, Leylane P. Andrade, Wagner Prado

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    Abstract

    Physical fitness (PF) is a construct of health and skill related attributes which have been associated with academic performance (AP) in youth. This study aimed to review the scientific evidence on the association among components of PF and AP in children and adolescents. A systematic review of articles using databases PubMed/Medline, ERIC, LILACS, SciELO and Web of Science was undertaken. Cross-sectional and longitudinal studies examining the association between at least one component of PF and AP in children and adolescents, published between 1990 and June 2016, were included. Independent extraction of articles by 2 authors using predefined data fields was done. From a total of 45 studies included, 25 report a positive association between components of PF with AP and 20 describe a single association between cardiorespiratory fitness (CRF) and AP. According to the STROBE guidelines: 12 were classified as low, 32 as medium risk and 1 as high risk of bias. Thirty-one studies reported a positive association between AP and CRF, six studies with muscular strength, three studies with flexibility and seven studies reported a positive association between clustered of PF components and AP. The magnitude of the associations is weak to moderate (β = 0.10 to 0.42 and odds = 1.01 to 4.14). There is strong evidence for a positive association between CRF and cluster of PF with AP in cross-sectional studies; and evidence from longitudinal studies for a positive association between cluster of PF and AP; the relationship between muscular strength and flexibility with AP is uncertain.
    Original languageEnglish
    Pages (from-to)-
    JournalScandinavian Journal of Medicine & Science in Sports
    DOIs
    Publication statusPublished - 7 Oct 2016

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