000120181 001__ 120181 000120181 005__ 20230914083626.0 000120181 0247_ $$2doi$$a10.3390/ijerph192215394 000120181 0248_ $$2sideral$$a131073 000120181 037__ $$aART-2022-131073 000120181 041__ $$aeng 000120181 100__ $$0(orcid)0000-0002-0137-9900$$aLozano-Berges, Gabriel$$uUniversidad de Zaragoza 000120181 245__ $$aDo Serum 25-Hydroxyvitamin D Concentrations Affect Body Composition, Physical Fitness, Bone Strength and Bone Biomarkers in Female Children and Adolescent Football Players? A One-Season Study 000120181 260__ $$c2022 000120181 5060_ $$aAccess copy available to the general public$$fUnrestricted 000120181 5203_ $$aThe aim was to compare changes in body composition, physical fitness, and bone biomarkers in female children and adolescent football players with different Vitamin D levels. Twenty-two players were classified into two groups according to 25(OH)D concentrations: 11 with deficient/insufficient 25(OH)D levels (IVD; <30 ng/mL) and 11 with sufficient 25(OH)D levels (SVD; ≥30 ng/mL). Body composition parameters were measured using dual-energy X-ray absorptiometry and a peripheral quantitative computed tomography scanner. The following physical fitness tests were applied: maximal isometric knee extension (MIF), long jump, 30-m sprint, and 20-m shuttle run test (VO2max). Electrochemiluminescence immunoassays were used to analyze bone biomarkers and 25(OH)D. All variables were registered at the beginning and the end of the football season. The increase in subtotal bone mineral density (BMD) was higher in players with SVD than those with IVD (p = 0.030). Only players with SVD improved their MIF of the left leg (p = 0.005); whereas, only players with IVD decreased their 30-m sprint performance (p = 0.007) and VO2max (p = 0.046). No significant between- and within-group differences were found for bone biomarkers. SVD might cause an extra improvement of subtotal BMD in female children and adolescent football players. Moreover, it seems that the 25(OH)D concentration could be an important parameter for physical fitness improvement in this population. 000120181 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/DEP2012-32724 000120181 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000120181 592__ $$a0.828$$b2022 000120181 593__ $$aHealth, Toxicology and Mutagenesis$$c2022$$dQ2 000120181 593__ $$aPublic Health, Environmental and Occupational Health$$c2022$$dQ2 000120181 593__ $$aPollution$$c2022$$dQ2 000120181 594__ $$a5.4$$b2022 000120181 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000120181 700__ $$0(orcid)0000-0001-8500-1667$$aMatute-Llorente, Ángel$$uUniversidad de Zaragoza 000120181 700__ $$0(orcid)0000-0002-0520-1640$$aGómez-Bruton, Alejandro$$uUniversidad de Zaragoza 000120181 700__ $$0(orcid)0000-0002-1132-5906$$aGonzález-Agüero, Alex$$uUniversidad de Zaragoza 000120181 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodríguez, Germán$$uUniversidad de Zaragoza 000120181 700__ $$0(orcid)0000-0002-7215-6931$$aCasajús, José A.$$uUniversidad de Zaragoza 000120181 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor. 000120181 773__ $$g19, 22 (2022), 15394 [9 pp.]$$pInt. j. environ. res. public health$$tInternational journal of environmental research and public health$$x1661-7827 000120181 8564_ $$s365208$$uhttps://zaguan.unizar.es/record/120181/files/texto_completo.pdf$$yVersión publicada 000120181 8564_ $$s2784485$$uhttps://zaguan.unizar.es/record/120181/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000120181 909CO $$ooai:zaguan.unizar.es:120181$$particulos$$pdriver 000120181 951__ $$a2023-09-13-13:56:46 000120181 980__ $$aARTICLE