000095578 001__ 95578
000095578 005__ 20210902121741.0
000095578 0247_ $$2doi$$a10.1155/2020/6930682
000095578 0248_ $$2sideral$$a119784
000095578 037__ $$aART-2020-119784
000095578 041__ $$aeng
000095578 100__ $$0(orcid)0000-0003-0330-5558$$aMoradell, A.$$uUniversidad de Zaragoza
000095578 245__ $$aAssociations between Physical Fitness, Bone Mass, and Structure in Older People
000095578 260__ $$c2020
000095578 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095578 5203_ $$aThe main aim was to analyse the associations between several physical fitness variables and bone parameters in a sample of elderly people. 129 participants (94 females and 35 males, 76.2±5.4 y) from the EXERNET cohort of Zaragoza (Spain) were included in the study. Physical fitness was assessed using the Senior Fitness Test Battery. Peripheral quantitative computed tomography (pQCT) at the tibia and dual-energy X-ray absorptiometry (DXA) at the hip and lumbar spine were used to assess bone and muscle parameters. Partial correlations were used to describe the associations between fitness and bone parameters. A stepwise regression analysis was used to determine the influence of fitness variables on bone parameters. In males, significant correlations were found between lower body strength and agility with bone total mineral density (Tt.BMD) (r=0.41 and -0.50) and cortical thickness (r=0.40 and -0.50, respectively) and walking speed with total and cortical density (r=-0.41 and -0.40, respectively), all measured at tibia (all p<0.05). Regarding DXA, neck areal bone mineral density (aBMD) correlated with flexibility (r=-0.37) and walking speed (r=0.39) and Ward''s triangle with walking speed (r=0.39). Agility predicted Tt.BMD and cortical thickness (r2 change=24.8% and 23.0%), while walking speed predicted cortical bone mineral density (r2 change=19.5%) (all p<0.05). Females showed correlations between balance and total hip aBMD (r=0.27) and trochanter aBMD (r=0.25). Balance predicted trochanter (r2 change=4.2%) and total hip aBMD (r2 change=4.9%) (both p<0.05). In conclusion, bone mass in elderly males seems to be more influenced by physical fitness than in females, being agility and walking speed the variables showing greater associations. Other variables should be taken into account in females for future research.
000095578 536__ $$9info:eu-repo/grantAgreement/ES/FEDER/CB16-10-00477$$9info:eu-repo/grantAgreement/ES/IMSERSO/104-07$$9info:eu-repo/grantAgreement/ES/MINECO/DEP2016-78309-R$$9info:eu-repo/grantAgreement/ES/UZ/UZCUD2016-BIO-01$$9info:eu-repo/grantAgreement/ES/UZ/2008-BIO-01
000095578 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000095578 590__ $$a3.411$$b2020
000095578 591__ $$aBIOTECHNOLOGY & APPLIED MICROBIOLOGY$$b69 / 159 = 0.434$$c2020$$dQ2$$eT2
000095578 591__ $$aMEDICINE, RESEARCH & EXPERIMENTAL$$b80 / 140 = 0.571$$c2020$$dQ3$$eT2
000095578 592__ $$a0.772$$b2020
000095578 593__ $$aMedicine (miscellaneous)$$c2020$$dQ2
000095578 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2020$$dQ2
000095578 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095578 700__ $$0(orcid)0000-0001-6492-2512$$aGómez-Cabello, A.
000095578 700__ $$0(orcid)0000-0002-0520-1640$$aGómez-Bruton, A.$$uUniversidad de Zaragoza
000095578 700__ $$0(orcid)0000-0002-9191-9033$$aMuñiz-Pardos, B.$$uUniversidad de Zaragoza
000095578 700__ $$0(orcid)0000-0002-1042-542X$$aMarín Puyalto, J.$$uUniversidad de Zaragoza
000095578 700__ $$0(orcid)0000-0001-8500-1667$$aMatute-Llorente, A.$$uUniversidad de Zaragoza
000095578 700__ $$0(orcid)0000-0002-1132-5906$$aGónzalez-Agüero, A.$$uUniversidad de Zaragoza
000095578 700__ $$aAra, I.
000095578 700__ $$0(orcid)0000-0002-7215-6931$$aCasajús, J.A.$$uUniversidad de Zaragoza
000095578 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodríguez, G.$$uUniversidad de Zaragoza
000095578 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000095578 773__ $$g2020 (2020), 6930682  1-8$$pBioMed res. int.$$tBioMed Research International$$x2314-6133
000095578 8564_ $$s371702$$uhttps://zaguan.unizar.es/record/95578/files/texto_completo.pdf$$yVersión publicada
000095578 8564_ $$s46150$$uhttps://zaguan.unizar.es/record/95578/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095578 909CO $$ooai:zaguan.unizar.es:95578$$particulos$$pdriver
000095578 951__ $$a2021-09-02-09:42:20
000095578 980__ $$aARTICLE