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Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics

The study's objective is to clarify the influence of drop height on elastic energy's utilization of the lower extremity, to indicate the correlations between elastic energy's utilization and personal best, and to determine the optimal loading height for elastic energy's utilizati...

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Detalles Bibliográficos
Autores principales: Tong, Zehao, Chen, Wenjia, Xu, Hang, Zhai, Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9017595/
https://www.ncbi.nlm.nih.gov/pubmed/35450148
http://dx.doi.org/10.1155/2022/8301477
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author Tong, Zehao
Chen, Wenjia
Xu, Hang
Zhai, Feng
author_facet Tong, Zehao
Chen, Wenjia
Xu, Hang
Zhai, Feng
author_sort Tong, Zehao
collection PubMed
description The study's objective is to clarify the influence of drop height on elastic energy's utilization of the lower extremity, to indicate the correlations between elastic energy's utilization and personal best, and to determine the optimal loading height for elastic energy's utilization for male high jumpers. Ten male athletes who belong to high jump events work out the drop jump at different drop heights (0.3 m, 0.45 m, 0.6 m, and 0.75 m). Two AMTI force platforms were used to capture the dynamics data for the lower extremity. Drop height has obvious influence on utilization ratio for elastic energy (P < 0.01). The utilization ratio of elastic energy has no note correlation with personal best (r = 0.149, P > 0.05). In this study, the optimal loading height for utilization ratio of elastic energy was 0.75 m. The optimal loading height can be determined in terms of the elastic energy utilization ratio for each high jumper to enhance their training effects.
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spelling pubmed-90175952022-04-20 Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics Tong, Zehao Chen, Wenjia Xu, Hang Zhai, Feng Appl Bionics Biomech Research Article The study's objective is to clarify the influence of drop height on elastic energy's utilization of the lower extremity, to indicate the correlations between elastic energy's utilization and personal best, and to determine the optimal loading height for elastic energy's utilization for male high jumpers. Ten male athletes who belong to high jump events work out the drop jump at different drop heights (0.3 m, 0.45 m, 0.6 m, and 0.75 m). Two AMTI force platforms were used to capture the dynamics data for the lower extremity. Drop height has obvious influence on utilization ratio for elastic energy (P < 0.01). The utilization ratio of elastic energy has no note correlation with personal best (r = 0.149, P > 0.05). In this study, the optimal loading height for utilization ratio of elastic energy was 0.75 m. The optimal loading height can be determined in terms of the elastic energy utilization ratio for each high jumper to enhance their training effects. Hindawi 2022-04-11 /pmc/articles/PMC9017595/ /pubmed/35450148 http://dx.doi.org/10.1155/2022/8301477 Text en Copyright © 2022 Zehao Tong et al. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Tong, Zehao
Chen, Wenjia
Xu, Hang
Zhai, Feng
Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title_full Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title_fullStr Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title_full_unstemmed Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title_short Drop Height Impacts the Lower Limb Elastic Energy's Utilization for Male High Jumpers: A Experimental Research from Biomechanics
title_sort drop height impacts the lower limb elastic energy's utilization for male high jumpers: a experimental research from biomechanics
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9017595/
https://www.ncbi.nlm.nih.gov/pubmed/35450148
http://dx.doi.org/10.1155/2022/8301477
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