Seasonal body composition alterations of an elite male soccer team evaluated with skinfold thickness equations and BIMP analysis

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dc.contributor.authorYargic, M. P.
dc.contributor.authorKurklu, G. B.
dc.contributor.authorCelen, M. C.
dc.contributor.authorGoktepe, E.
dc.date.accessioned2024-02-23T14:37:26Z
dc.date.available2024-02-23T14:37:26Z
dc.date.issued2020
dc.departmentNEÜen_US
dc.description.abstractThe purpose of this study was classified in two aspects: (1) evaluating seasonal changes in body composition of an elite male soccer team; (2) comparing body fat estimates of two different skinfold thickness equations ( Jackson-Pollock (JP), Withers) to those of multifrequency bioimpedance (BIMP) among soccer players. Skinfold thickness (7-site) and BIMP measurements were done to 24 players from the same team at 5 different time points throughout the season of 2016-2017. Team displayed no seasonal changes in any of the body composition parameters (body weight, muscle mass, body fat, bone mass, body water, visceral fat rate) (P>0.05). According to Bland-Altman plot analysis for repeated measures, bias between BIMP and JP estimates was 2.88 +/- 2.94, whereas bias between BIMP and Withers estimates was 0.53 +/- 2.13 and limits of agreement ranged between -2.83 and 9.69 for JP and BIMP, and between -3.57 to 4.76 for Withers and BIMP. A poor correlation was observed between JP and BIMP (rho(c)=0.29, 95% confidence interval (CI) [0.18-0.39]). Assessment between BIMP analysis and Withers formula returned a fair correlation (rho(c)=0.49, 95% CI [0.34-0.61]). Finally, Withers and JP formulas' estimates displayed only a moderate correlation (rho(c)=0.66, 95% CI [0.60-0.72]). Either of the methods cannot be used interchangeably, therefore longitudinal tracking of body fat must be done with a single method and equation. When 7- site skinfold measurements are conducted, we suggest implementing Withers equation among elite male soccer players.en_US
dc.identifier.doi10.3920/CEP200004
dc.identifier.endpage346en_US
dc.identifier.issn1755-2540
dc.identifier.issn1755-2559
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85102333289en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage339en_US
dc.identifier.urihttps://doi.org/10.3920/CEP200004
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16106
dc.identifier.volume16en_US
dc.identifier.wosWOS:000582158900001en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWageningen Academic Publishersen_US
dc.relation.ispartofComparative Exercise Physiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBody Compositionen_US
dc.subjectBioelectrical Impedanceen_US
dc.subjectMultifrequency Bioimpedanceen_US
dc.subjectSkinfold Thicknessen_US
dc.subjectSocceren_US
dc.titleSeasonal body composition alterations of an elite male soccer team evaluated with skinfold thickness equations and BIMP analysisen_US
dc.typeArticleen_US

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