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dc.contributor.authorNúñez Sánchez, Francisco Javier
dc.contributor.authorMunguía Izquierdo, Diego 
dc.contributor.authorPetri, Cristian
dc.contributor.authorSuárez Moreno-Arrones, Luis Jesús
dc.date.accessioned2020-04-06T10:23:27Z
dc.date.available2020-04-06T10:23:27Z
dc.date.issued2019-07-31
dc.identifier.citationInt J Sports Med. 2019 Sep;40(10):619-624.es_ES
dc.identifier.issn1439-3964
dc.identifier.doi10.1055/a-0969-8591
dc.identifier.urihttp://hdl.handle.net/10433/8131
dc.description.abstractBased on the high financial and logistical costs associated with the assessment of body composition with dual-energy X-ray absorptiometry (DXA), this study determined which field method has the best correlation with DXA data, and developed an equation to estimate fat-free mass (FFM) using the field anthropometric data in international soccer players. A total of 17 international soccer players participated in this study. DXA values provided a criterion measure of FFM. Correlation coefficients, biases, limits of agreement, and differences were used as validity measures, and regression analyses were used to develop the prediction equation. All field methods used to obtain FFM data showed positive correlations (r from 0.90¿0.96) with DXA. Only the equation developed by Deurenberg et al. [6] showed no differences from DXA with a low bias. The main strength of this study was providing a valid and accurate equation to estimate FFM specifically in international soccer players.es_ES
dc.description.sponsorshipUniversidad Pablo de Olavide de Sevilla. Departamento de Deporte e Informáticaes_ES
dc.format.mimetypeapplication/pdf
dc.language.isoenes_ES
dc.publisherThieme Publishinges_ES
dc.relation.publisherversionhttps://www.thieme-connect.com/products/ejournals/abstract/10.1055/a-0969-8591
dc.subjectbody compositiones_ES
dc.subjectDXAes_ES
dc.subjectteam gamees_ES
dc.subjectindirect methodses_ES
dc.subjectCIRFD - Centro de Investigación en Rendimiento Físico y Deportivoes_ES
dc.subjectCIRFD - RDDCes_ES
dc.subjectCIRFD - CCes_ES
dc.subjectCIRFD - VEDes_ES
dc.titleField Methods to Estimate Fat-free Mass in International Soccer Playerses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.description.versionPostprintes_ES
dc.rights.accessRightsembargoedAccesses_ES


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