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Physical fitness predicts adiposity longitudinal changes over childhood and adolescence

dc.contributor.authorRodrigues, Luis Paulo
dc.contributor.authorLeitão, Raquel
dc.contributor.authorLopes, Vitor P.
dc.date.accessioned2013-04-18T11:14:07Z
dc.date.available2013-04-18T11:14:07Z
dc.date.issued2013
dc.date.updated2013-04-04T22:16:13Z
dc.description.abstractObjectives: The purpose of this study was to examine the influence of physical fitness (PF) on the development of subcutaneous adipose tissue in children followed longitudinally over a 9 year period ranging from childhood to adolescence. Design: This longitudinal study followed 518 healthy participants (262 boys, 256 girls) over a 9-year period ranging from childhood (age 6) to adolescence (age 15). Adiposity (triceps and subscapular skinfolds), and fitness (60 s sit-ups, flexed arm hang, standing long jump, 50mdash, 10mshuttle run, sit-and-reach, and 20mpacer run) were assessed at four annual time points during primary school, and on a follow up, 6 years later, during secondary school. Methods: Growth in subcutaneous fat was modeled within a HLM statistical framework, using fitness components as time changing predictors. Results: Flexed arm hang (ˇ =−0.059; p = 0.000), standing long jump (ˇ =−0.072; p = 0.000), 60 s sit-ups (ˇ =−0.041; p = 0.040), 50mdash (ˇ = 0.956; p = 0.000), and 20mPACER (ˇ =−0.077; p = 0.000) tests, were found to predict changes on body fat growth over the years, independently of sex. Conclusions: Improving PF individual levels can positively influence adiposity deposition over the time period covering childhood and adolescence. That occurs independently of the typical sex differentiated adiposity growth.por
dc.identifier.citationRodrigues, Luís Paulo; Leitão, Raquel; Lopes, Vítor P. (2013). Physical fitness predicts adiposity longitudinal changes over childhood and adolescence. Journal of Science and Medicine in Sport. ISSN 1440-2440. 16:2, p. 118-123por
dc.identifier.doi10.1016/j.jsams.2012.06.008
dc.identifier.issn1440-2440
dc.identifier.urihttp://hdl.handle.net/10198/8354
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.relation.ispartofseries2;
dc.titlePhysical fitness predicts adiposity longitudinal changes over childhood and adolescencepor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage123por
oaire.citation.issue2por
oaire.citation.startPage118por
oaire.citation.titleJournal of Science and Medicine in Sportpor
oaire.citation.volume16por
person.familyNameLopes
person.givenNameVitor P.
person.identifier.ciencia-id531D-60D6-48BF
person.identifier.orcid0000-0003-1599-2180
person.identifier.ridD-1774-2011
person.identifier.scopus-author-id17435197500
rcaap.rightsopenAccesspor
rcaap.typearticle
relation.isAuthorOfPublication9551b011-136c-42ca-a626-f0cedfbd0814
relation.isAuthorOfPublication.latestForDiscovery9551b011-136c-42ca-a626-f0cedfbd0814

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