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Forward functional stability indicator (FFSI) as a reliable measure of limits of stability
Functional stability has been studied in diverse populations, yet the possibility to compare the results across them and the knowledge about actual performance referenced to the maximum capacity is limited. Our aim was to improve the functional limits of stability testing and introduced Forward Func...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6931099/ https://www.ncbi.nlm.nih.gov/pubmed/31890643 http://dx.doi.org/10.1016/j.mex.2019.11.029 |
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author | Słomka, Kajetan J. Michalska, Justyna Marszałek, Wojciech Bacik, Bogdan Juras, Grzegorz |
author_facet | Słomka, Kajetan J. Michalska, Justyna Marszałek, Wojciech Bacik, Bogdan Juras, Grzegorz |
author_sort | Słomka, Kajetan J. |
collection | PubMed |
description | Functional stability has been studied in diverse populations, yet the possibility to compare the results across them and the knowledge about actual performance referenced to the maximum capacity is limited. Our aim was to improve the functional limits of stability testing and introduced Forward Functional Stability Indicator (FFSI) as a reliable measure of functional stability. The study participants were not able to cross the projected forward anatomical stability limit (FASL). It is located at the level of first metatarsophalangeal joints and should be considered a mechanical limit of the maximal voluntary centre of foot pressure (COP) excursion (MVE). It was only true when the whole feet were in contact with the ground. There were statistically significant differences in limits of stability (LOS) test results in the conditions when the heels were raised and the toes muscles were contracted isometrically. The proposed forward functional stability indicator (FFSI) is a highly reliable measure of functional stability, which provides information about the actual performance with reference to maximum capacity and is easy to compare across normal and clinical populations. • The proposed forward functional stability indicator (FFSI) is a highly reliable measure of functional stability. • FFSI provides information about the actual performance with reference to maximum capacity and is easy to compare across normal and clinical populations. • The forward anatomical stability limit (FASL) is located at the level of first metatarsophalangeal joints and should be considered a mechanical limit of the maximal voluntary centre of pressure (COP) excursion when certain measurement criteria are met. |
format | Online Article Text |
id | pubmed-6931099 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-69310992019-12-30 Forward functional stability indicator (FFSI) as a reliable measure of limits of stability Słomka, Kajetan J. Michalska, Justyna Marszałek, Wojciech Bacik, Bogdan Juras, Grzegorz MethodsX Medicine and Dentistry Functional stability has been studied in diverse populations, yet the possibility to compare the results across them and the knowledge about actual performance referenced to the maximum capacity is limited. Our aim was to improve the functional limits of stability testing and introduced Forward Functional Stability Indicator (FFSI) as a reliable measure of functional stability. The study participants were not able to cross the projected forward anatomical stability limit (FASL). It is located at the level of first metatarsophalangeal joints and should be considered a mechanical limit of the maximal voluntary centre of foot pressure (COP) excursion (MVE). It was only true when the whole feet were in contact with the ground. There were statistically significant differences in limits of stability (LOS) test results in the conditions when the heels were raised and the toes muscles were contracted isometrically. The proposed forward functional stability indicator (FFSI) is a highly reliable measure of functional stability, which provides information about the actual performance with reference to maximum capacity and is easy to compare across normal and clinical populations. • The proposed forward functional stability indicator (FFSI) is a highly reliable measure of functional stability. • FFSI provides information about the actual performance with reference to maximum capacity and is easy to compare across normal and clinical populations. • The forward anatomical stability limit (FASL) is located at the level of first metatarsophalangeal joints and should be considered a mechanical limit of the maximal voluntary centre of pressure (COP) excursion when certain measurement criteria are met. Elsevier 2019-12-04 /pmc/articles/PMC6931099/ /pubmed/31890643 http://dx.doi.org/10.1016/j.mex.2019.11.029 Text en © 2019 The Author(s) http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Medicine and Dentistry Słomka, Kajetan J. Michalska, Justyna Marszałek, Wojciech Bacik, Bogdan Juras, Grzegorz Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title | Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title_full | Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title_fullStr | Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title_full_unstemmed | Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title_short | Forward functional stability indicator (FFSI) as a reliable measure of limits of stability |
title_sort | forward functional stability indicator (ffsi) as a reliable measure of limits of stability |
topic | Medicine and Dentistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6931099/ https://www.ncbi.nlm.nih.gov/pubmed/31890643 http://dx.doi.org/10.1016/j.mex.2019.11.029 |
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