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Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait
While common characteristics between wearing of high heel between carrying an infant elevate height of center of gravity, it is not known what interaction effect influence to leg stiffness. The aim of the study is to investigate the effect of carrying infant by hip seat carrier on leg mechanics duri...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Korean Society of Exercise Rehabilitation
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6323350/ https://www.ncbi.nlm.nih.gov/pubmed/30656175 http://dx.doi.org/10.12965/jer.1836376.188 |
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author | Hyun, Seung-Hyun Ryew, Che-Cheong |
author_facet | Hyun, Seung-Hyun Ryew, Che-Cheong |
author_sort | Hyun, Seung-Hyun |
collection | PubMed |
description | While common characteristics between wearing of high heel between carrying an infant elevate height of center of gravity, it is not known what interaction effect influence to leg stiffness. The aim of the study is to investigate the effect of carrying infant by hip seat carrier on leg mechanics during high heel gait. Adult female (n=9) and infant (n=9) participated as subjects. Infant was positioned on rear of trunk as of wearing 6 cm of high heel shoe. Change of leg mechanics was analyzed with ground reaction force variables (1st peak vertical force [PVF], 2nd PVF, center of pressure [medial-lateral, anterior-posterior]), extrapolated center of mass (XCoM) theta, and leg stiffness. While carrying infant with wearing of high heel more increased 1st PVF, 2nd PVF, and leg stiffness than normal gait, and more decreased medial-lateral center of pressure and XCoM theta. High heel and carrying infant showed potential transformation of posture for securement of stability, which related with mechanism to decrease an impulse type. In conclusion, it is suggest that gait for long time in the condition may accumulate fatigue on leg and increase falling injury, so experts of clinics and exercise rehabilitation should understand the mechanism that could recommend guideline for exercise prescription on several problems. |
format | Online Article Text |
id | pubmed-6323350 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Korean Society of Exercise Rehabilitation |
record_format | MEDLINE/PubMed |
spelling | pubmed-63233502019-01-17 Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait Hyun, Seung-Hyun Ryew, Che-Cheong J Exerc Rehabil Original Article While common characteristics between wearing of high heel between carrying an infant elevate height of center of gravity, it is not known what interaction effect influence to leg stiffness. The aim of the study is to investigate the effect of carrying infant by hip seat carrier on leg mechanics during high heel gait. Adult female (n=9) and infant (n=9) participated as subjects. Infant was positioned on rear of trunk as of wearing 6 cm of high heel shoe. Change of leg mechanics was analyzed with ground reaction force variables (1st peak vertical force [PVF], 2nd PVF, center of pressure [medial-lateral, anterior-posterior]), extrapolated center of mass (XCoM) theta, and leg stiffness. While carrying infant with wearing of high heel more increased 1st PVF, 2nd PVF, and leg stiffness than normal gait, and more decreased medial-lateral center of pressure and XCoM theta. High heel and carrying infant showed potential transformation of posture for securement of stability, which related with mechanism to decrease an impulse type. In conclusion, it is suggest that gait for long time in the condition may accumulate fatigue on leg and increase falling injury, so experts of clinics and exercise rehabilitation should understand the mechanism that could recommend guideline for exercise prescription on several problems. Korean Society of Exercise Rehabilitation 2018-12-27 /pmc/articles/PMC6323350/ /pubmed/30656175 http://dx.doi.org/10.12965/jer.1836376.188 Text en Copyright © 2018 Korean Society of Exercise Rehabilitation This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Hyun, Seung-Hyun Ryew, Che-Cheong Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title | Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title_full | Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title_fullStr | Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title_full_unstemmed | Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title_short | Effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
title_sort | effect of lower limb kinetic on carrying infant by hip seat carrier during high heel gait |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6323350/ https://www.ncbi.nlm.nih.gov/pubmed/30656175 http://dx.doi.org/10.12965/jer.1836376.188 |
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