The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | https://doi.org/10.1080/22423982.2018.1521244 http://hdl.handle.net/1843/49020 http://orcid.org/0000-0002-5705-8890 https://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0002-9896-7062 https://orcid.org/0000-0002-3690-2554 https://orcid.org/0000-0002-5705-8890 http://orcid.org/0000-0003-1428-9717 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2023-01-20T11:49:20Z2023-01-20T11:49:20Z2018-09771112https://doi.org/10.1080/22423982.2018.15212442242-3982http://hdl.handle.net/1843/49020http://orcid.org/0000-0002-5705-8890https://orcid.org/0000-0003-1644-4020http://orcid.org/0000-0002-5534-7330http://orcid.org/0000-0002-9896-7062https://orcid.org/0000-0002-3690-2554https://orcid.org/0000-0002-5705-8890http://orcid.org/0000-0003-1428-9717CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorOutra AgênciaAntarctic climate is challenging, since the cold, wind and sensory monotony are stressful stimuli to individuals. Moreover, camp activities and heavy clothes may contribute to increase physiological strain. Thus, we aimed to characterise the physiological demand of a 24-day period in the Antarctic field and then to evaluate the effect of this expedition on the aerobic fitness in individuals with heterogeneous initial aerobic fitness (as determined by estimating maximum oxygen consumption – V̊O2MAX). Before and after the 24-day period in Antarctica, 7 researchers and 2 mountaineers were subjected to incremental tests to estimate their V̊O2MAX. Field effort was characterised by measuring heart rate (HR). During the field trips, their HR remained 33.4% of the recording time between 50–60% HRMAX, 22.3% between 60–70% HRMAX, and only 1.4% between 80 and 90% HRMAX. The changes in estimated V̊O2MAX during the expedition depended on the pre-expedition aerobic fitness. The post-expedition V̊O2MAX increased by 5.9% and decreased by 14.3%in individuals with lower (researchers) and higher (mountaineers) initial V̊O2MAX, respectively. We concluded that physical effort in the Antarctic field is characterised as predominantly of low- to moderate-intensity. This effort represented an effective training load for individuals with lower initial V̊O2MAX, but not for those with higher V̊O2MAX.engUniversidade Federal de Minas GeraisUFMGBrasilEEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICAICB - DEPARTAMENTO DE PATOLOGIAMED - DEPARTAMENTO DE PROPEDÊUTICA COMPLEMENTARInternational Journal of Circumpolar HealthFrioExercícios físicosVariabilidade do batimento cardíacoAptidão físicaColdFitnessHeart rate variabilityPhysical capacityTrainning loadThe changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expeditioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.tandfonline.com/doi/full/10.1080/22423982.2018.1521244Michele Macedo MoraesThiago Teixeira MendesYgor Antônio Tinoco MartinsCristian Núñez EspinosaChams Bicalho MalufDanusa Dias SoaresSamuel Penna WannerRosa Maria Esteves Arantesapplication/pdfinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/49020/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALThe changes in maximal oxygen uptake VO2MAX induced by physical exertion during an Antarctic expedition.pdfThe changes in maximal oxygen uptake VO2MAX induced by physical exertion during an Antarctic expedition.pdfapplication/pdf913881https://repositorio.ufmg.br/bitstream/1843/49020/2/The%20changes%20in%20maximal%20oxygen%20uptake%20VO2MAX%20induced%20by%20physical%20exertion%20during%20an%20Antarctic%20expedition.pdff117b374919bcb1d87090af693b1506aMD521843/490202023-01-20 08:49:20.749oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-01-20T11:49:20Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.pt_BR.fl_str_mv |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
title |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
spellingShingle |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition Michele Macedo Moraes Cold Fitness Heart rate variability Physical capacity Trainning load Frio Exercícios físicos Variabilidade do batimento cardíaco Aptidão física |
title_short |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
title_full |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
title_fullStr |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
title_full_unstemmed |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
title_sort |
The changes in maximal oxygen uptake (V̊O2MAX) induced by physical exertion during an antarctic expedition depend on the initial V̊O2MAX of the individuals: a case study of the brazilian expedition |
author |
Michele Macedo Moraes |
author_facet |
Michele Macedo Moraes Thiago Teixeira Mendes Ygor Antônio Tinoco Martins Cristian Núñez Espinosa Chams Bicalho Maluf Danusa Dias Soares Samuel Penna Wanner Rosa Maria Esteves Arantes |
author_role |
author |
author2 |
Thiago Teixeira Mendes Ygor Antônio Tinoco Martins Cristian Núñez Espinosa Chams Bicalho Maluf Danusa Dias Soares Samuel Penna Wanner Rosa Maria Esteves Arantes |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Michele Macedo Moraes Thiago Teixeira Mendes Ygor Antônio Tinoco Martins Cristian Núñez Espinosa Chams Bicalho Maluf Danusa Dias Soares Samuel Penna Wanner Rosa Maria Esteves Arantes |
dc.subject.por.fl_str_mv |
Cold Fitness Heart rate variability Physical capacity Trainning load |
topic |
Cold Fitness Heart rate variability Physical capacity Trainning load Frio Exercícios físicos Variabilidade do batimento cardíaco Aptidão física |
dc.subject.other.pt_BR.fl_str_mv |
Frio Exercícios físicos Variabilidade do batimento cardíaco Aptidão física |
description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-09 |
dc.date.accessioned.fl_str_mv |
2023-01-20T11:49:20Z |
dc.date.available.fl_str_mv |
2023-01-20T11:49:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/49020 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://doi.org/10.1080/22423982.2018.1521244 |
dc.identifier.issn.pt_BR.fl_str_mv |
2242-3982 |
dc.identifier.orcid.pt_BR.fl_str_mv |
http://orcid.org/0000-0002-5705-8890 https://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0002-9896-7062 https://orcid.org/0000-0002-3690-2554 https://orcid.org/0000-0002-5705-8890 http://orcid.org/0000-0003-1428-9717 |
url |
https://doi.org/10.1080/22423982.2018.1521244 http://hdl.handle.net/1843/49020 http://orcid.org/0000-0002-5705-8890 https://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0002-9896-7062 https://orcid.org/0000-0002-3690-2554 https://orcid.org/0000-0002-5705-8890 http://orcid.org/0000-0003-1428-9717 |
identifier_str_mv |
2242-3982 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
International Journal of Circumpolar Health |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.publisher.initials.fl_str_mv |
UFMG |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
EEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICA ICB - DEPARTAMENTO DE PATOLOGIA MED - DEPARTAMENTO DE PROPEDÊUTICA COMPLEMENTAR |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
instname_str |
Universidade Federal de Minas Gerais (UFMG) |
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UFMG |
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UFMG |
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Repositório Institucional da UFMG |
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Repositório Institucional da UFMG |
bitstream.url.fl_str_mv |
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