Physiological and perceptual responses of sedentary women while walking at a self-selected pace
Autor(a) principal: | |
---|---|
Data de Publicação: | 2007 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
Texto Completo: | https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059 |
Resumo: | The purpose of this study was to investigate the physiological and perceptual responses of sedentary women while walking at a self-selected pace. The sample was made up of forty-one women with a median age of 32.6 ± 8.6 years. Subjects underwent an incremental test until exhaustion on a treadmill in order to determine their maximum physiological and perceptual responses. The subjects then a 20-minute walking test at their self-selected pace to determine physiological and perceptual responses. Descriptive analysis was in the form of measures of central tendency, variability and relative frequency. Mean exercise intensity during the walking bout was 57.3 ± 12.1% of peak oxygen consumption (VO2peak) and 74.4 ± 9.3% of peak heart rate (HRpeak), corresponding to 88.4 ± 19.8% and 85.6 ± 21.6% of the fi gures obtained at ventilatory threshold (VT), respectively. Nevertheless, the rating of perceived effort (RPE) and affective valence (AV) during the walking session returned mean values of 11.9 ± 2.1 and 2.4 ± 2.0, which correspond to 100.7 ± 20.0% and 96.0 ± 2.0% of the fi gures obtained at VT, respectively. In conclusion, the exercise intensity that was self-selected by this group of sedentary women meets current recommendations for moderate intensity exercise and was associated with increased pleasure. |
id |
UFSC-16_f17880cd166221b935c14fa30985410a |
---|---|
oai_identifier_str |
oai:periodicos.ufsc.br:article/4059 |
network_acronym_str |
UFSC-16 |
network_name_str |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
repository_id_str |
|
spelling |
Physiological and perceptual responses of sedentary women while walking at a self-selected paceParâmetros fisiológicos e perceptivos durante caminhada de intensidade preferida por mulheres adultas, previamente sedentáriasThe purpose of this study was to investigate the physiological and perceptual responses of sedentary women while walking at a self-selected pace. The sample was made up of forty-one women with a median age of 32.6 ± 8.6 years. Subjects underwent an incremental test until exhaustion on a treadmill in order to determine their maximum physiological and perceptual responses. The subjects then a 20-minute walking test at their self-selected pace to determine physiological and perceptual responses. Descriptive analysis was in the form of measures of central tendency, variability and relative frequency. Mean exercise intensity during the walking bout was 57.3 ± 12.1% of peak oxygen consumption (VO2peak) and 74.4 ± 9.3% of peak heart rate (HRpeak), corresponding to 88.4 ± 19.8% and 85.6 ± 21.6% of the fi gures obtained at ventilatory threshold (VT), respectively. Nevertheless, the rating of perceived effort (RPE) and affective valence (AV) during the walking session returned mean values of 11.9 ± 2.1 and 2.4 ± 2.0, which correspond to 100.7 ± 20.0% and 96.0 ± 2.0% of the fi gures obtained at VT, respectively. In conclusion, the exercise intensity that was self-selected by this group of sedentary women meets current recommendations for moderate intensity exercise and was associated with increased pleasure.O objetivo desse estudo foi verifi car os parâmetros fi siológicos e perceptivos durante a realização de caminhada de intensidade preferida por mulheres adultas, previamente sedentárias. Foram investigados 41 sujeitos (idade 32,6 ± 8,6 anos), os quais realizaram, inicialmente, um teste de esteira incremental até a exaustão para a determinação de respostas fi siológicas e perceptivas máximas e, posteriormente, um teste de caminhada em esteira por 20 minutos em uma intensidade auto-selecionada, no qual parâmetros fi siológicos e perceptivos foram obtidos. Medidas de tendência central e variabilidade foram empregadas para a análise descritiva das variáveis investigadas nesse estudo. Em relação às respostas fi siológicas, verifi cou-se que os sujeitos preferem exercitar-se em uma intensidade média de 57,3 ± 12,1% do consumo de oxigênio pico (VO2pico) e 74,4 ± 9,3% da frequência cardíaca pico (FCpico), correspondente à 88,4 ± 19,8% e 85,6 ± 21,6% dos valores obtidos no limiar ventilatório (LV). Por sua vez, as respostas perceptivas de sensação subjetiva de esforço (SSE) e valência afetiva (VA) determinadas durante a caminhada, apresentaram valores médios de 11.9 ± 2,1 e 2,4 ± 2,0, equivalentes a 100,7 ± 20,0% e 96,0 ± 2,0% dos valores de LV, respectivamente. Desse modo, pode-se concluir que mulheres adultas previamente sedentárias auto-selecionam uma intensidade de caminhada perceptivamente agradável e capaz de proporcionar a ocorrência de signifi cativas adaptações cardiorrespiratórias.Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil2007-06-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Avaliado por Pares",Avaliado por ParesDescritivaapplication/pdfapplication/pdfhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/405910.1590/%xBrazilian Journal of Kinanthropometry and Human Performance; Vol. 9 No. 2 (2007); 170-176Revista Brasileira de Cineantropometria e Desempenho Humano; v. 9 n. 2 (2007); 170-1761980-00371415-8426reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/4059/3434https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059/16710Franklim Buzzachera, CosmeMohamed Elsangedy, HassanHallage, TatianeGregorio da Silva, Sergioinfo:eu-repo/semantics/openAccess2022-11-21T14:13:43Zoai:periodicos.ufsc.br:article/4059Revistahttps://periodicos.ufsc.br/index.php/rbcdh/PUBhttps://periodicos.ufsc.br/index.php/rbcdh/oairbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br1980-00371415-8426opendoar:2022-11-21T14:13:43Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)false |
dc.title.none.fl_str_mv |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace Parâmetros fisiológicos e perceptivos durante caminhada de intensidade preferida por mulheres adultas, previamente sedentárias |
title |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
spellingShingle |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace Franklim Buzzachera, Cosme |
title_short |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
title_full |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
title_fullStr |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
title_full_unstemmed |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
title_sort |
Physiological and perceptual responses of sedentary women while walking at a self-selected pace |
author |
Franklim Buzzachera, Cosme |
author_facet |
Franklim Buzzachera, Cosme Mohamed Elsangedy, Hassan Hallage, Tatiane Gregorio da Silva, Sergio |
author_role |
author |
author2 |
Mohamed Elsangedy, Hassan Hallage, Tatiane Gregorio da Silva, Sergio |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Franklim Buzzachera, Cosme Mohamed Elsangedy, Hassan Hallage, Tatiane Gregorio da Silva, Sergio |
description |
The purpose of this study was to investigate the physiological and perceptual responses of sedentary women while walking at a self-selected pace. The sample was made up of forty-one women with a median age of 32.6 ± 8.6 years. Subjects underwent an incremental test until exhaustion on a treadmill in order to determine their maximum physiological and perceptual responses. The subjects then a 20-minute walking test at their self-selected pace to determine physiological and perceptual responses. Descriptive analysis was in the form of measures of central tendency, variability and relative frequency. Mean exercise intensity during the walking bout was 57.3 ± 12.1% of peak oxygen consumption (VO2peak) and 74.4 ± 9.3% of peak heart rate (HRpeak), corresponding to 88.4 ± 19.8% and 85.6 ± 21.6% of the fi gures obtained at ventilatory threshold (VT), respectively. Nevertheless, the rating of perceived effort (RPE) and affective valence (AV) during the walking session returned mean values of 11.9 ± 2.1 and 2.4 ± 2.0, which correspond to 100.7 ± 20.0% and 96.0 ± 2.0% of the fi gures obtained at VT, respectively. In conclusion, the exercise intensity that was self-selected by this group of sedentary women meets current recommendations for moderate intensity exercise and was associated with increased pleasure. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-06-15 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Avaliado por Pares", Avaliado por Pares Descritiva |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059 10.1590/%x |
url |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059 |
identifier_str_mv |
10.1590/%x |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059/3434 https://periodicos.ufsc.br/index.php/rbcdh/article/view/4059/16710 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
publisher.none.fl_str_mv |
Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil |
dc.source.none.fl_str_mv |
Brazilian Journal of Kinanthropometry and Human Performance; Vol. 9 No. 2 (2007); 170-176 Revista Brasileira de Cineantropometria e Desempenho Humano; v. 9 n. 2 (2007); 170-176 1980-0037 1415-8426 reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online) instname:Universidade Federal de Santa Catarina (UFSC) instacron:UFSC |
instname_str |
Universidade Federal de Santa Catarina (UFSC) |
instacron_str |
UFSC |
institution |
UFSC |
reponame_str |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
collection |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC) |
repository.mail.fl_str_mv |
rbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br |
_version_ |
1789435120750428160 |