000163906 001__ 163906
000163906 005__ 20251113160752.0
000163906 0247_ $$2doi$$a10.1249/01.mss.0000486656.18600.e8
000163906 0248_ $$2sideral$$a106183
000163906 037__ $$aART-2016-106183
000163906 041__ $$aeng
000163906 100__ $$0(orcid)0000-0002-0137-9900$$aLozano-Berges, G.$$uUniversidad de Zaragoza
000163906 245__ $$aA New Specific Equation for the Assessment of Body Fat Percentage in Adolescent Soccer Players
000163906 260__ $$c2016
000163906 5060_ $$aAccess copy available to the general public$$fUnrestricted
000163906 5203_ $$aPURPOSE: To determine whether the commonly used anthropometric equations or a new developed specific anthropometric equation are adequate to estimate body-fat percentage (BF%) in adolescent soccer players.
METHODS: Ninety-eight players (65 males/33 females; 13.4 ± 0.6 years) from different Spanish soccer clubs participated in the present study. Following the recommendations of the International Society of the Advancement of Kinanthropometry (ISAK), biceps, triceps, subscapular, supraspinale, iliac-crest, abdominal, front thigh and medial calf skinfolds were measured and inserted in the following prediction equations to estimate BF%: Johnston et al., Slaughter et al., Carter et al., Faulkner et al. and Deurenberg et al. Dual energy X-ray absorptiometry (DXA) was used as a reference method to evaluate BF%. Several 2-paired samples t-test were used to compare BF% from DXA and the different equations. The validity and presence of heteroscedasticity of these equations was assessed by Bland-Altman analyses. Stepwise linear-regression was used to develop the soccer-specific equation. A cross-validation for the new anthropometric equation was performed using Stein´s equation.
RESULTS: The developed equation resulted as follows: %BF = 11.115 + 0.775*(triceps skinfold) + 0.193*(iliac-crest skinfold) - 1.606*(sex; being sex=0 for female and sex=1 for male). The present study showed that Johnston et al. equation was the only one without differences with DXA, but with tendency towards heteroscedasticity. However, the proposed equation demonstrated high cross-validation prediction power (R2=0.85).
CONCLUSIONS: The specific equation developed in the present study may be the most appropriate for estimating BF% in adolescent soccer players.
000163906 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000163906 590__ $$a4.141$$b2016
000163906 591__ $$aSPORT SCIENCES$$b6 / 81 = 0.074$$c2016$$dQ1$$eT1
000163906 592__ $$a2.052$$b2016
000163906 593__ $$aOrthopedics and Sports Medicine$$c2016$$dQ1
000163906 593__ $$aSports Science$$c2016$$dQ1
000163906 593__ $$aPhysical Therapy, Sports Therapy and Rehabilitation$$c2016$$dQ1
000163906 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000163906 700__ $$0(orcid)0000-0001-8500-1667$$aMatute-Llorente, A.$$uUniversidad de Zaragoza
000163906 700__ $$0(orcid)0000-0002-0520-1640$$aGomez-Bruton, A.$$uUniversidad de Zaragoza
000163906 700__ $$0(orcid)0000-0002-1042-542X$$aMarin-Puyalto, J.$$uUniversidad de Zaragoza
000163906 700__ $$0(orcid)0000-0002-1132-5906$$aGonzalez-Aguero, A.$$uUniversidad de Zaragoza
000163906 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodriguez, G.$$uUniversidad de Zaragoza
000163906 700__ $$0(orcid)0000-0002-7215-6931$$aCasajus, J.A.$$uUniversidad de Zaragoza
000163906 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000163906 773__ $$g48, 5 (2016), 551-551$$pMed. sci. sports exerc.$$tMedicine and science in sports and exercise$$x0195-9131
000163906 8564_ $$s234836$$uhttps://zaguan.unizar.es/record/163906/files/texto_completo.pdf$$yPostprint
000163906 8564_ $$s6009041$$uhttps://zaguan.unizar.es/record/163906/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000163906 909CO $$ooai:zaguan.unizar.es:163906$$particulos$$pdriver
000163906 951__ $$a2025-11-13-14:57:36
000163906 980__ $$aARTICLE