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Peak power and body mass as predictors of tibial bone strength in healthy male and female adults

OBJECTIVE: The purpose of this study was to examine whether a non-invasive, muscular fitness field test was a better predictor of bone strength compared to body mass in healthy adults. METHODS: Hierarchical multiple regression analyses were used to determine the amount of variance that peak power ex...

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Autores principales: Denys, Andrew T., Bugayong, Jastine C., Juhala, Candace C., Ma, Eric J., Carvalho, Katelyn E., Kwong, Sarah M., Yingling, Vanessa R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Society of Musculoskeletal and Neuronal Interactions 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186462/
https://www.ncbi.nlm.nih.gov/pubmed/35642695
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author Denys, Andrew T.
Bugayong, Jastine C.
Juhala, Candace C.
Ma, Eric J.
Carvalho, Katelyn E.
Kwong, Sarah M.
Yingling, Vanessa R.
author_facet Denys, Andrew T.
Bugayong, Jastine C.
Juhala, Candace C.
Ma, Eric J.
Carvalho, Katelyn E.
Kwong, Sarah M.
Yingling, Vanessa R.
author_sort Denys, Andrew T.
collection PubMed
description OBJECTIVE: The purpose of this study was to examine whether a non-invasive, muscular fitness field test was a better predictor of bone strength compared to body mass in healthy adults. METHODS: Hierarchical multiple regression analyses were used to determine the amount of variance that peak power explained for tibial bone strength compared to body mass. Peak power was estimated from maximal vertical jump height using the Sayer’s equation. Peripheral quantitative computed tomography scans were used to assess bone strength measures. RESULTS: Peak power (β=0.541, p<0.001) contributed more to the unique variance in bone strength index for compression (trabecular bone) compared to body mass (β=-0.102, p=0.332). For polar strength strain index (cortical bone), the beta coefficient for body mass remained significant (β=0.257, p<0.006), however peak power’s contribution was similar (β=0.213, p=0.051). CONCLUSION: Compared to body mass, peak power was a better predictor for trabecular bone strength but similar to body mass for cortical bone strength. These data provide additional support for the development of a vertical jump test as an objective, valid and reliable measure to monitor bone strength among youth and adult populations.
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spelling pubmed-91864622022-07-05 Peak power and body mass as predictors of tibial bone strength in healthy male and female adults Denys, Andrew T. Bugayong, Jastine C. Juhala, Candace C. Ma, Eric J. Carvalho, Katelyn E. Kwong, Sarah M. Yingling, Vanessa R. J Musculoskelet Neuronal Interact Original Article OBJECTIVE: The purpose of this study was to examine whether a non-invasive, muscular fitness field test was a better predictor of bone strength compared to body mass in healthy adults. METHODS: Hierarchical multiple regression analyses were used to determine the amount of variance that peak power explained for tibial bone strength compared to body mass. Peak power was estimated from maximal vertical jump height using the Sayer’s equation. Peripheral quantitative computed tomography scans were used to assess bone strength measures. RESULTS: Peak power (β=0.541, p<0.001) contributed more to the unique variance in bone strength index for compression (trabecular bone) compared to body mass (β=-0.102, p=0.332). For polar strength strain index (cortical bone), the beta coefficient for body mass remained significant (β=0.257, p<0.006), however peak power’s contribution was similar (β=0.213, p=0.051). CONCLUSION: Compared to body mass, peak power was a better predictor for trabecular bone strength but similar to body mass for cortical bone strength. These data provide additional support for the development of a vertical jump test as an objective, valid and reliable measure to monitor bone strength among youth and adult populations. International Society of Musculoskeletal and Neuronal Interactions 2022 /pmc/articles/PMC9186462/ /pubmed/35642695 Text en Copyright: © Journal of Musculoskeletal and Neuronal Interactions https://creativecommons.org/licenses/by-nc-sa/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 4.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Denys, Andrew T.
Bugayong, Jastine C.
Juhala, Candace C.
Ma, Eric J.
Carvalho, Katelyn E.
Kwong, Sarah M.
Yingling, Vanessa R.
Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title_full Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title_fullStr Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title_full_unstemmed Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title_short Peak power and body mass as predictors of tibial bone strength in healthy male and female adults
title_sort peak power and body mass as predictors of tibial bone strength in healthy male and female adults
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186462/
https://www.ncbi.nlm.nih.gov/pubmed/35642695
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