000135906 001__ 135906
000135906 005__ 20240627150548.0
000135906 0247_ $$2doi$$a10.1007/s11657-024-01405-3
000135906 0248_ $$2sideral$$a138903
000135906 037__ $$aART-2024-138903
000135906 041__ $$aeng
000135906 100__ $$aComeras-Chueca, Cristina
000135906 245__ $$aHigh muscular fitness level may positively affect bone strength and body composition in children with overweight and obesity
000135906 260__ $$c2024
000135906 5060_ $$aAccess copy available to the general public$$fUnrestricted
000135906 5203_ $$aSummary
Muscular fitness plays a major role in bone health and body composition in overweight and obese children. It is key that the development of this muscle fitness is affected by absolute isometric strength and dynamic strength.
Purpose
To compare bone health and body composition between overweight/obese children considering muscular fitness (MF) levels, and to investigate whether weight-bearing dynamic or absolute isometric strength, both involved in the development of this muscular fitness, are more related with bone health.
Methods
MF of 59 overweight or obese children (10.1 ± 0.9 years, 27 females) was measured by a countermovement jump (CMJ), handgrip, and maximal isometric strength of knee extension. Participants were divided into four groups depending on their MF level performing a cluster analysis: 16 children with high MF (HMF) in all tests, 18 with high performance in isometric strength (HIS), 15 with high performance in CMJ (HCMJ) and 10 low isometric and low dynamic force values (LMF). Body composition values were measured by dual energy X-ray absorptiometry, and bone strength values were assessed by peripheral quantitative computed tomography. Motor skills were evaluated using TGMD-3. Multivariate analysis of covariance test was applied to analyse bone strength differences between children in the different MF groups, using maturity offset, height and weight as covariates, and correlations were investigated.
Results
HMF excelled in bone health. HIS had higher cortical bone area, periosteal circumference, bone mass, polar strength strain index and fracture load than LMF, while HCMJ only showed better results in trabecular bone area than LMF. HMF had significantly better values of fracture load and periosteal and endosteal circumferences than HCMJ, but not than HIS.
Conclusions
High MF level shows positive effects on bone health in overweight/obese children. Those with highest isometric strength had better bone health compared to those with higher dynamic strength.
000135906 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/IIU-2023-2017$$9info:eu-repo/grantAgreement/ES/MINECO/DEP2017-85194-P
000135906 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000135906 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000135906 700__ $$0(orcid)0000-0002-3847-3300$$aVillalba-Heredia, Lorena
000135906 700__ $$0(orcid)0000-0002-0137-9900$$aLozano-Berges, Gabriel$$uUniversidad de Zaragoza
000135906 700__ $$0(orcid)0000-0001-8500-1667$$aMatute-Llorente, Ángel$$uUniversidad de Zaragoza
000135906 700__ $$0(orcid)0000-0002-1042-542X$$aMarín-Puyalto, Jorge
000135906 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodríguez, Germán$$uUniversidad de Zaragoza
000135906 700__ $$0(orcid)0000-0002-7215-6931$$aCasajús, José A.$$uUniversidad de Zaragoza
000135906 700__ $$0(orcid)0000-0002-1132-5906$$aGonzález de Agüero, Alejandro$$uUniversidad de Zaragoza
000135906 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000135906 773__ $$g19, 1 (2024), 11 pp.$$pArch. osteoporos.$$tArchives of osteoporosis$$x1862-3514
000135906 8564_ $$s1098901$$uhttps://zaguan.unizar.es/record/135906/files/texto_completo.pdf$$yVersión publicada
000135906 8564_ $$s2207337$$uhttps://zaguan.unizar.es/record/135906/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000135906 909CO $$ooai:zaguan.unizar.es:135906$$particulos$$pdriver
000135906 951__ $$a2024-06-27-13:20:25
000135906 980__ $$aARTICLE