Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?

Asma Hassani,1 Alexandre Kubicki,2,3 Vincent Brost,1 France Mourey,2,4 Fan Yang1 1Laboratoire LE2I CNRS 6306, Université de Bourgogne, Dijon, France; 2Institut National de la Santé et de la Recherche Médicale (INSERM), Cognition Action et Plasticité Senso...

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Autores principales:	Hassani A, Kubicki A, Brost V, Mourey F, Yang F
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2015
Materias:	aging timed up and go test kinematics frailty Geriatrics RC952-954.6
Acceso en línea:	https://doaj.org/article/ef4669ad058347f68a63f1f281ad0c8a
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spelling	oai:doaj.org-article:ef4669ad058347f68a63f1f281ad0c8a2021-12-02T03:44:42ZKinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?1178-1998https://doaj.org/article/ef4669ad058347f68a63f1f281ad0c8a2015-02-01T00:00:00Zhttps://www.dovepress.com/kinematic-analysis-of-motor-strategies-in-frail-aged-adults-during-the-peer-reviewed-article-CIAhttps://doaj.org/toc/1178-1998Asma Hassani,1 Alexandre Kubicki,2,3 Vincent Brost,1 France Mourey,2,4 Fan Yang1 1Laboratoire LE2I CNRS 6306, Université de Bourgogne, Dijon, France; 2Institut National de la Santé et de la Recherche Médicale (INSERM), Cognition Action et Plasticité Sensori-Motrice, Campus Universitaire, Université de Bourgogne, Dijon, France; 3Centre Hospitalier Universitaire de Dijon, Hôpital de Champmaillot, Dijon, France; 4Faculté de Médecine, Université de Bourgogne, Dijon, France Objective: The purpose of this work was to analyze and compare the movement kinematics of sit-to-stand (STS) and back-to-sit (BTS) transfers between frail aged adults and young subjects, as well as to determine the relationship between kinematic changes and functional capacities. Methods: We analyzed the Timed Up and Go (TUG) movements by using a 3D movement analysis system for real-time balance assessment in frail elderly. Ten frail aged adults (frail group [FG]) and ten young subjects (young group [YG]) performed the TUG. Seven spatiotemporal parameters were extracted and compared between the two groups. Moreover, these parameters were plotted with TUG test duration. Results: The experiments revealed that there were significant differences between FG and YG in trunk angle during both STS and BTS, and in TUG duration. The trunk angle of the young subjects was more than two times higher than that of the FG. As expected, the TUG duration was higher in the FG than in YG. Trunk angles during both transfers were the most different parameters between the groups. However, the BTS trunk angle and STS ratio were more linked to functional capacities. Conclusion: There was a relationship between kinematic changes, representing the motor planning strategies, and physical frailty in these aged adults. These changes should be taken into account in clinical practice. Keywords: aging, Timed Up and Go test, kinematics, frailty effectsHassani AKubicki ABrost VMourey FYang FDove Medical Pressarticleagingtimed up and go testkinematicsfrailtyGeriatricsRC952-954.6ENClinical Interventions in Aging, Vol Volume 10, Pp 505-513 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	aging timed up and go test kinematics frailty Geriatrics RC952-954.6
spellingShingle	aging timed up and go test kinematics frailty Geriatrics RC952-954.6 Hassani A Kubicki A Brost V Mourey F Yang F Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
description	Asma Hassani,1 Alexandre Kubicki,2,3 Vincent Brost,1 France Mourey,2,4 Fan Yang1 1Laboratoire LE2I CNRS 6306, Université de Bourgogne, Dijon, France; 2Institut National de la Santé et de la Recherche Médicale (INSERM), Cognition Action et Plasticité Sensori-Motrice, Campus Universitaire, Université de Bourgogne, Dijon, France; 3Centre Hospitalier Universitaire de Dijon, Hôpital de Champmaillot, Dijon, France; 4Faculté de Médecine, Université de Bourgogne, Dijon, France Objective: The purpose of this work was to analyze and compare the movement kinematics of sit-to-stand (STS) and back-to-sit (BTS) transfers between frail aged adults and young subjects, as well as to determine the relationship between kinematic changes and functional capacities. Methods: We analyzed the Timed Up and Go (TUG) movements by using a 3D movement analysis system for real-time balance assessment in frail elderly. Ten frail aged adults (frail group [FG]) and ten young subjects (young group [YG]) performed the TUG. Seven spatiotemporal parameters were extracted and compared between the two groups. Moreover, these parameters were plotted with TUG test duration. Results: The experiments revealed that there were significant differences between FG and YG in trunk angle during both STS and BTS, and in TUG duration. The trunk angle of the young subjects was more than two times higher than that of the FG. As expected, the TUG duration was higher in the FG than in YG. Trunk angles during both transfers were the most different parameters between the groups. However, the BTS trunk angle and STS ratio were more linked to functional capacities. Conclusion: There was a relationship between kinematic changes, representing the motor planning strategies, and physical frailty in these aged adults. These changes should be taken into account in clinical practice. Keywords: aging, Timed Up and Go test, kinematics, frailty effects
format	article
author	Hassani A Kubicki A Brost V Mourey F Yang F
author_facet	Hassani A Kubicki A Brost V Mourey F Yang F
author_sort	Hassani A
title	Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
title_short	Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
title_full	Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
title_fullStr	Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
title_full_unstemmed	Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?
title_sort	kinematic analysis of motor strategies in frail aged adults during the timed up and go: how to spot the motor frailty?
publisher	Dove Medical Press
publishDate	2015
url	https://doaj.org/article/ef4669ad058347f68a63f1f281ad0c8a
work_keys_str_mv	AT hassania kinematicanalysisofmotorstrategiesinfrailagedadultsduringthetimedupandgohowtospotthemotorfrailty AT kubickia kinematicanalysisofmotorstrategiesinfrailagedadultsduringthetimedupandgohowtospotthemotorfrailty AT brostv kinematicanalysisofmotorstrategiesinfrailagedadultsduringthetimedupandgohowtospotthemotorfrailty AT moureyf kinematicanalysisofmotorstrategiesinfrailagedadultsduringthetimedupandgohowtospotthemotorfrailty AT yangf kinematicanalysisofmotorstrategiesinfrailagedadultsduringthetimedupandgohowtospotthemotorfrailty
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Kinematic analysis of motor strategies in frail aged adults during the Timed Up and Go: how to spot the motor frailty?

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