Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals

Detalhes bibliográficos
Autor(a) principal: Biazotto, Camila Choqueta
Data de Publicação: 2014
Outros Autores: Camarini, Paula Maria Ferreira, Tucci, Helga Tatiana [UNIFESP], Mcquade, Kevin James, Oliveira, Anamaria Siriani de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNIFESP
Texto Completo: http://dx.doi.org/10.5007/1980-0037.2014v16n6p689
http://repositorio.unifesp.br/handle/11600/8552
Resumo: Electromagnetic systems for motion analysis are claimed as a precise technique for tracking position and orientation of human body segments. To date, reliability electromagnetic tracking was described only for the dynamic assessment of the scapula motion, and no reliability studies on its resting posture or positioning were found. The aim of this study was to analyze intra- and inter-session reliabilities and absolute errors of the scapular orientation and position at habitual resting posture in healthy individuals. Twenty-two shoulder symptom-free individuals non participants in professional or recreational sports activities involving upper extremities were volunteers in this study. The equipment used was 3SPACE Liberty system (Polhemus Inc.). The same examiner collected the kinematic data from subjects in two different sessions, with an interval from seven to ten days. Intraclass Correlation Coefficient (ICC2,1 and ICC2, k) and Standard Error of Measurement (SEM) were calculated. Inter-session reliability ranged from good to excellent (ICC from 0.66 to 0.96) and intra-session reliability was excellent (ICC ≥ 0.97). SEM values found for linear distances were smaller than 0.02 cm and scapular rotations ranged from 0.72° to 5.48°. Results of this study demonstrated that electromagnetic data acquisition of scapula habitual posture is a reliable tool for defining scapular position and orientation in sedentary shoulder symptom-free individuals.
id UFSP_2ec24b8970a15162bd7636abcb178de1
oai_identifier_str oai:repositorio.unifesp.br/:11600/8552
network_acronym_str UFSP
network_name_str Repositório Institucional da UNIFESP
repository_id_str 3465
spelling Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary IndividualsConfiabilidade da Avaliação da Orientação e Posição de Repouso da Escápula de Indivíduos Saudáveis e Sedentários com o Sistema Eletromagnético de Aquisição de DadosBiomechanicsPhysical therapyPostureReproducibility of resultsShoulderBiomecânicaFisioterapiaOmbroPosturaReprodutibilidade dos testesElectromagnetic systems for motion analysis are claimed as a precise technique for tracking position and orientation of human body segments. To date, reliability electromagnetic tracking was described only for the dynamic assessment of the scapula motion, and no reliability studies on its resting posture or positioning were found. The aim of this study was to analyze intra- and inter-session reliabilities and absolute errors of the scapular orientation and position at habitual resting posture in healthy individuals. Twenty-two shoulder symptom-free individuals non participants in professional or recreational sports activities involving upper extremities were volunteers in this study. The equipment used was 3SPACE Liberty system (Polhemus Inc.). The same examiner collected the kinematic data from subjects in two different sessions, with an interval from seven to ten days. Intraclass Correlation Coefficient (ICC2,1 and ICC2, k) and Standard Error of Measurement (SEM) were calculated. Inter-session reliability ranged from good to excellent (ICC from 0.66 to 0.96) and intra-session reliability was excellent (ICC ≥ 0.97). SEM values found for linear distances were smaller than 0.02 cm and scapular rotations ranged from 0.72° to 5.48°. Results of this study demonstrated that electromagnetic data acquisition of scapula habitual posture is a reliable tool for defining scapular position and orientation in sedentary shoulder symptom-free individuals.Sistemas eletromagnéticos para análise de movimento são conhecidos como precisos para registrar a posição e orientação dos segmentos do corpo humano. Até o momento, a confiabilidade do registro eletromagnético foi descrita apenas para a dinâmica da escápula, não sendo encontrados estudos de confiabilidade da posição de repouso ou postura da mesma. O objetivo deste estudo foi a análise da confiabilidade intra- e inter-sessão e erros absolutos do registro eletromagnético da posição e orientação da escápula na postura habitual de repouso de indivíduos saudáveis. Foram voluntários no estudo 22 indivíduos sem sintomas no complexo articular do ombro e não-praticantes amadores ou profissionais de esporte e atividade física envolvendo os membros superiores. O equipamento utilizado foi o sistema 3SPACE Liberty (Polhemus Inc.). Um mesmo avaliador coletou os dados cinemáticos em duas sessões diferentes com um intervalo de sete a dez dias. O Coeficiente de Correlação Intraclasse (ICC2,1 e ICC2,k) e o Erro Padrão de Medida (EPM) foram calculados. A confiabilidade inter-sessão variou entre boa a excelente (ICC de 0,66 a 0,96) e a confiabilidade intra-sessão foi sempre excelente (ICC ≥ 0,97). Os valores de EPM encontrados para as distâncias lineares foram menores que 0,02 cm e para as rotações da escápula relativa ao tórax variaram entre 0,72 º e 5,48 º. Os resultados deste estudo demonstraram que o registro eletromagnético da posição habitual de repouso da escápula é confiável para determinar a posição e a orientação da mesma em um população sedentária e sem sintomas no complexo articular do ombro.University of São Paulo School of Medicine of Ribeirão Preto Department of PhysiotherapyFederal University of São Paulo Department of Human Movement ScienceUniversity of Washington Division of Physical Therapy School of MedicineUNIFESP, Department of Human Movement ScienceSciELOUniversidade Federal de Santa CatarinaUniversity of São Paulo School of Medicine of Ribeirão Preto Department of PhysiotherapyUniversidade Federal de São Paulo (UNIFESP)University of Washington Division of Physical Therapy School of MedicineBiazotto, Camila ChoquetaCamarini, Paula Maria FerreiraTucci, Helga Tatiana [UNIFESP]Mcquade, Kevin JamesOliveira, Anamaria Siriani de2015-06-14T13:47:15Z2015-06-14T13:47:15Z2014-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion689-697application/pdfhttp://dx.doi.org/10.5007/1980-0037.2014v16n6p689Revista Brasileira de Cineantropometria & Desempenho Humano. Universidade Federal de Santa Catarina, v. 16, n. 6, p. 689-697, 2014.10.5007/1980-0037.2014v16n6p689S1980-00372014000600689.pdf1980-0037S1980-00372014000600689http://repositorio.unifesp.br/handle/11600/8552engRevista Brasileira de Cineantropometria & Desempenho Humanoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UNIFESPinstname:Universidade Federal de São Paulo (UNIFESP)instacron:UNIFESP2024-08-06T10:26:28Zoai:repositorio.unifesp.br/:11600/8552Repositório InstitucionalPUBhttp://www.repositorio.unifesp.br/oai/requestbiblioteca.csp@unifesp.bropendoar:34652024-08-06T10:26:28Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)false
dc.title.none.fl_str_mv Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
Confiabilidade da Avaliação da Orientação e Posição de Repouso da Escápula de Indivíduos Saudáveis e Sedentários com o Sistema Eletromagnético de Aquisição de Dados
title Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
spellingShingle Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
Biazotto, Camila Choqueta
Biomechanics
Physical therapy
Posture
Reproducibility of results
Shoulder
Biomecânica
Fisioterapia
Ombro
Postura
Reprodutibilidade dos testes
title_short Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
title_full Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
title_fullStr Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
title_full_unstemmed Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
title_sort Reliability of Electromagnetic Tracking of Scapular Orientation and Position in Healthy Sendentary Individuals
author Biazotto, Camila Choqueta
author_facet Biazotto, Camila Choqueta
Camarini, Paula Maria Ferreira
Tucci, Helga Tatiana [UNIFESP]
Mcquade, Kevin James
Oliveira, Anamaria Siriani de
author_role author
author2 Camarini, Paula Maria Ferreira
Tucci, Helga Tatiana [UNIFESP]
Mcquade, Kevin James
Oliveira, Anamaria Siriani de
author2_role author
author
author
author
dc.contributor.none.fl_str_mv University of São Paulo School of Medicine of Ribeirão Preto Department of Physiotherapy
Universidade Federal de São Paulo (UNIFESP)
University of Washington Division of Physical Therapy School of Medicine
dc.contributor.author.fl_str_mv Biazotto, Camila Choqueta
Camarini, Paula Maria Ferreira
Tucci, Helga Tatiana [UNIFESP]
Mcquade, Kevin James
Oliveira, Anamaria Siriani de
dc.subject.por.fl_str_mv Biomechanics
Physical therapy
Posture
Reproducibility of results
Shoulder
Biomecânica
Fisioterapia
Ombro
Postura
Reprodutibilidade dos testes
topic Biomechanics
Physical therapy
Posture
Reproducibility of results
Shoulder
Biomecânica
Fisioterapia
Ombro
Postura
Reprodutibilidade dos testes
description Electromagnetic systems for motion analysis are claimed as a precise technique for tracking position and orientation of human body segments. To date, reliability electromagnetic tracking was described only for the dynamic assessment of the scapula motion, and no reliability studies on its resting posture or positioning were found. The aim of this study was to analyze intra- and inter-session reliabilities and absolute errors of the scapular orientation and position at habitual resting posture in healthy individuals. Twenty-two shoulder symptom-free individuals non participants in professional or recreational sports activities involving upper extremities were volunteers in this study. The equipment used was 3SPACE Liberty system (Polhemus Inc.). The same examiner collected the kinematic data from subjects in two different sessions, with an interval from seven to ten days. Intraclass Correlation Coefficient (ICC2,1 and ICC2, k) and Standard Error of Measurement (SEM) were calculated. Inter-session reliability ranged from good to excellent (ICC from 0.66 to 0.96) and intra-session reliability was excellent (ICC ≥ 0.97). SEM values found for linear distances were smaller than 0.02 cm and scapular rotations ranged from 0.72° to 5.48°. Results of this study demonstrated that electromagnetic data acquisition of scapula habitual posture is a reliable tool for defining scapular position and orientation in sedentary shoulder symptom-free individuals.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-01
2015-06-14T13:47:15Z
2015-06-14T13:47:15Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.5007/1980-0037.2014v16n6p689
Revista Brasileira de Cineantropometria & Desempenho Humano. Universidade Federal de Santa Catarina, v. 16, n. 6, p. 689-697, 2014.
10.5007/1980-0037.2014v16n6p689
S1980-00372014000600689.pdf
1980-0037
S1980-00372014000600689
http://repositorio.unifesp.br/handle/11600/8552
url http://dx.doi.org/10.5007/1980-0037.2014v16n6p689
http://repositorio.unifesp.br/handle/11600/8552
identifier_str_mv Revista Brasileira de Cineantropometria & Desempenho Humano. Universidade Federal de Santa Catarina, v. 16, n. 6, p. 689-697, 2014.
10.5007/1980-0037.2014v16n6p689
S1980-00372014000600689.pdf
1980-0037
S1980-00372014000600689
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Cineantropometria & Desempenho Humano
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 689-697
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina
publisher.none.fl_str_mv Universidade Federal de Santa Catarina
dc.source.none.fl_str_mv reponame:Repositório Institucional da UNIFESP
instname:Universidade Federal de São Paulo (UNIFESP)
instacron:UNIFESP
instname_str Universidade Federal de São Paulo (UNIFESP)
instacron_str UNIFESP
institution UNIFESP
reponame_str Repositório Institucional da UNIFESP
collection Repositório Institucional da UNIFESP
repository.name.fl_str_mv Repositório Institucional da UNIFESP - Universidade Federal de São Paulo (UNIFESP)
repository.mail.fl_str_mv biblioteca.csp@unifesp.br
_version_ 1814268348020555776