Determinants of bone mass in young Chilean tennis players

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dc.contributor.authorLuna-Villouta, Pablo Felipe
dc.contributor.authorParedes-Arias, Marcelo
dc.contributor.authorVásquez-Gómez, Jaime
dc.contributor.authorMatus-Castillo, Carlos
dc.contributor.authorFlores-Rivera, Carol
dc.contributor.authorZapata-Lamana, Rafael
dc.contributor.authorVitoria, Rodrigo Vargas
dc.date.accessioned2024-10-07T14:21:44Z
dc.date.available2024-10-07T14:21:44Z
dc.date.issued2022
dc.descriptionIndexación: Scopus.
dc.description.abstractThe study aimed to analyze the relationship between muscle strength and body composition with bone mass in young Chilean tennis players. The study was observational, cross-sectional, with descriptive and analytical characteristics. The sample consisted of 51 young Chilean male tennis players (15.5±0.7 years old) who were selected non-probabilistically and for convenience. Anthropometric variables of weight, height, sitting height, skinfolds (triceps, anterior thigh, and medial leg), perimeters (arm, thigh, and leg), femur diameter, and forearm length were measured, along with hand grip strength (FPM), medicine ball throw (LBM), and countermovement jump (CMJ). Peak acceleration of growth velocity (APVC), skeletal muscle mass (MME), percentage of fat (GC), bone mineral density (DMO) and bone mineral content (CMO) were calculated. The results show that, in the body composition variables, MME is better associated with DMO (R2= 25% p<0.01) and CMO (R2= 20%; p<0.01). In the muscle strength tests, the CMJ presents the best relationship with the indicators of bone mass, DMO (R2= 14%; p<0.01) and CMO (R2= 19%; p<0.01). It is concluded that the MME is the indicator that shows the best relationship with DMO and CMO in the evaluated tennis players, while the CMJ is the muscle strength test that shows the best relationship with these indicators of bone mass. © Copyright: Federación Española de Asociaciones de Docentes de Educación Física (FEADEF)
dc.description.urihttps://recyt.fecyt.es/index.php/retos/article/view/93943
dc.identifier.citationRetos, Volume 46, Pages 1084 - 1092, 2022
dc.identifier.doi10.47197/retos.v46.93943
dc.identifier.issn1579-1726
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/61102
dc.language.isoes
dc.publisherFederacion Espanola de Docentes de Educacion Fisica
dc.rights.licenseAttribution-NonCommercial-NoDerivatives 4.0 International CC BY-NC-ND 4.0 Deed
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectBone development
dc.subjectMuscle strength
dc.subjectSkeletal muscle mass
dc.subjectTennis
dc.subjectYoung boys
dc.titleDeterminants of bone mass in young Chilean tennis players
dc.title.alternativeDeterminantes de la masa ósea en tenistas jóvenes chilenos
dc.typeArtículo
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