000084146 001__ 84146
000084146 005__ 20200513005824.0
000084146 0247_ $$2doi$$a10.1007/s00198-018-4731-2
000084146 0248_ $$2sideral$$a108805
000084146 037__ $$aART-2018-108805
000084146 041__ $$aeng
000084146 100__ $$0(orcid)0000-0002-1042-542X$$aMarin-Puyalto, J.$$uUniversidad de Zaragoza
000084146 245__ $$aVigorous physical activity patterns affect bone growth during early puberty in boys
000084146 260__ $$c2018
000084146 5060_ $$aAccess copy available to the general public$$fUnrestricted
000084146 5203_ $$aSummary: This study aims to analyze the impact of participation in vigorous physical activity as it can promote a healthy bone development. Adolescents who increased their participation in vigorous physical activity showed higher improvements in bone parameters compared to those who did not, which highlights the relevance of vigorous physical activity engagement.
Introduction: The main purpose of the study was to analyze the effects of different patterns of vigorous physical activity (VPA) on bone development.
Methods: One-week accelerometry registers and dual-energy X-ray absorptiometry scans at the whole body, hip, and lumbar spine of 140 healthy male adolescents (11–13 years, at baseline) were performed twice with a 1-year interval between measurements. Four patterns of VPA evolution (“low–low, ” “low–high, ” “high–low, ” and “high–high”) and three patterns of bone growth (“optimal, ” “mean, ” and “reduced”) were defined according to the median participation in VPA and a cluster analysis of the longitudinal changes in BMC and BMD in all sites measured, respectively. Bone mineral parameters were adjusted for skeletal age and body weight prior to statistical comparison among groups.
Results: Participants in the “low–high” group had greater adjusted BMD increases at both the femoral neck and lumbar spine when compared to the “low–low” group (estimated mean (95% CI) 0.066 (0.047–0.085) vs. 0.034 (0.021–0.047) g/cm2 and 0.074 (0.054–0.093) vs. 0.049 (0.035–0.062) g/cm2 respectively, both p < 0.05). Femoral neck BMD adjusted increase was also different between the “high–high” and the “high–low” groups (0.053 (0.041–0.066) vs. 0.030 (0.011–0.049) g/cm2, p < 0.05). Additionally, a higher percentage of “optimal” growth was found in the “low–high” group than in the “low–low” and “high–low” categories (36.3, 12.5 and 13.6% respectively, p < 0.05).
Conclusions: Engaging in VPA as well as maintaining high levels of VPA during puberty is associated with greater gains in bone mass, which can have an impact in future bone health.
000084146 536__ $$9info:eu-repo/grantAgreement/ES/MEC/FPU014-04302
000084146 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000084146 590__ $$a3.819$$b2018
000084146 591__ $$aENDOCRINOLOGY & METABOLISM$$b42 / 145 = 0.29$$c2018$$dQ2$$eT1
000084146 592__ $$a1.378$$b2018
000084146 593__ $$aMedicine (miscellaneous)$$c2018$$dQ1
000084146 593__ $$aEndocrinology, Diabetes and Metabolism$$c2018$$dQ1
000084146 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000084146 700__ $$aMäestu, J.
000084146 700__ $$0(orcid)0000-0001-6492-2512$$aGomez-Cabello, A.$$uUniversidad de Zaragoza
000084146 700__ $$aLätt, E.
000084146 700__ $$aRemmel, L.
000084146 700__ $$aPurge, P.
000084146 700__ $$0(orcid)0000-0002-7215-6931$$aCasajús, J.A.$$uUniversidad de Zaragoza
000084146 700__ $$0(orcid)0000-0002-4303-4097$$aVicente-Rodríguez, G.$$uUniversidad de Zaragoza
000084146 700__ $$aJürimäe, J.
000084146 7102_ $$11006$$2245$$aUniversidad de Zaragoza$$bDpto. Fisiatría y Enfermería$$cÁrea Educación Física y Depor.
000084146 773__ $$g29 (2018), 2693 - 2701$$pOsteoporos. int.$$tOSTEOPOROSIS INTERNATIONAL$$x0937-941X
000084146 8564_ $$s702853$$uhttps://zaguan.unizar.es/record/84146/files/texto_completo.pdf$$yPostprint
000084146 8564_ $$s9915$$uhttps://zaguan.unizar.es/record/84146/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000084146 909CO $$ooai:zaguan.unizar.es:84146$$particulos$$pdriver
000084146 951__ $$a2020-05-13-00:51:04
000084146 980__ $$aARTICLE