A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | https://doi.org/10.1590/0001-3765202220210593 http://hdl.handle.net/1843/64798 http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0001-5249-0695 http://orcid.org/0000-0002-0202-3447 http://orcid.org/0000-0003-2621-3330 http://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-9896-7062 http://orcid.org/0000-0003-0993-9869 http://orcid.org/0000-0002-4659-1032 http://orcid.org/0000-0003-4707-6099 http://orcid.org/0000-0003-1428-9717 http://orcid.org/0000-0002-5705-8890 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2024-02-27T16:20:36Z2024-02-27T16:20:36Z202294Suppl 1119https://doi.org/10.1590/0001-37652022202105931678-2690http://hdl.handle.net/1843/64798http://orcid.org/0000-0002-5534-7330http://orcid.org/0000-0001-5249-0695http://orcid.org/0000-0002-0202-3447http://orcid.org/0000-0003-2621-3330http://orcid.org/0000-0003-1644-4020http://orcid.org/0000-0002-9896-7062http://orcid.org/0000-0003-0993-9869http://orcid.org/0000-0002-4659-1032http://orcid.org/0000-0003-4707-6099http://orcid.org/0000-0003-1428-9717http://orcid.org/0000-0002-5705-8890CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorWe evaluated the influence of a 32-day camping in Antarctica on physical performance and exercise-induced thermoregulatory responses. In Brazil, before and after the Antarctic camping, the volunteers performed an incremental exercise at temperate conditions and, two days later, an exercise heat stress protocol (45-min running at 60% of maximum aerobic speed, at 31°C and 60% of relative humidity). In Antarctica, core temperature was assessed on a day of fieldwork, and average values higher than 38.5°C were reported. At pre- and post-Antarctica, physiological (whole-body and local sweat rate, number of active sweat glands, sweat gland output, core and skin temperatures) and perceptual (thermal comfort and sensation) variables were measured. The Antarctic camping improved the participants’ performance and induced heat-related adaptations, as evidenced by sweat redistribution (lower in the chest but higher in grouped data from the forehead, forearm, and thigh) and reduced skin temperatures in the forehead and chest during the exercise heat stress protocol. Notwithstanding the acclimatization, the participants did not report differences of the thermal sensation and comfort. In conclusion, staying in an Antarctic camp for 32 days improved physical performance and elicited physiological adaptations to heat due to the physical exertion-induced hyperthermia in the field.engUniversidade Federal de Minas GeraisUFMGBrasilEEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICAEEFFTO - ESCOLA DE EDUCAÇÃO FISICA, FISIOTERAPIA E TERAPIA OCUPACIONALICB - DEPARTAMENTO DE PATOLOGIAAcademia Brasileira de CiênciasExpedições científicas - AntártidaSudoreseRegulação da Temperatura CorporalAcclimatizationColdPerformancePolar medicineSweatingTemperatureA 32-day long fieldwork in Antarctica improves heat tolerance during physical exerciseinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.scielo.br/j/aabc/a/R8HfKfvjVvs6Tpb4p6CrWwy/?lang=en#Ygor A. T. MartinsRosa M. E. ArantesDanusa D. SoaresRenata L. F. PassosAlice L. MarquesDawit Albieiro Pinheiro GonçalvesThiago T. MendesCristian Núñez-espinosaLuiz O. C. RodriguesSamuel P. WannerMichele M. Moraesapplication/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/1843/64798/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALA 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise.pdfA 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise.pdfapplication/pdf750900https://repositorio.ufmg.br/bitstream/1843/64798/2/A%2032-day%20long%20fieldwork%20in%20Antarctica%20improves%20heat%20tolerance%20during%20physical%20exercise.pdf68e8d3942cc4175bbe671a01d887683cMD521843/647982024-02-27 13:20:36.73oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2024-02-27T16:20:36Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| title |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| spellingShingle |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise Ygor A. T. Martins Acclimatization Cold Performance Polar medicine Sweating Temperature Expedições científicas - Antártida Sudorese Regulação da Temperatura Corporal |
| title_short |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| title_full |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| title_fullStr |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| title_full_unstemmed |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| title_sort |
A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise |
| author |
Ygor A. T. Martins |
| author_facet |
Ygor A. T. Martins Rosa M. E. Arantes Danusa D. Soares Renata L. F. Passos Alice L. Marques Dawit Albieiro Pinheiro Gonçalves Thiago T. Mendes Cristian Núñez-espinosa Luiz O. C. Rodrigues Samuel P. Wanner Michele M. Moraes |
| author_role |
author |
| author2 |
Rosa M. E. Arantes Danusa D. Soares Renata L. F. Passos Alice L. Marques Dawit Albieiro Pinheiro Gonçalves Thiago T. Mendes Cristian Núñez-espinosa Luiz O. C. Rodrigues Samuel P. Wanner Michele M. Moraes |
| author2_role |
author author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Ygor A. T. Martins Rosa M. E. Arantes Danusa D. Soares Renata L. F. Passos Alice L. Marques Dawit Albieiro Pinheiro Gonçalves Thiago T. Mendes Cristian Núñez-espinosa Luiz O. C. Rodrigues Samuel P. Wanner Michele M. Moraes |
| dc.subject.por.fl_str_mv |
Acclimatization Cold Performance Polar medicine Sweating Temperature |
| topic |
Acclimatization Cold Performance Polar medicine Sweating Temperature Expedições científicas - Antártida Sudorese Regulação da Temperatura Corporal |
| dc.subject.other.pt_BR.fl_str_mv |
Expedições científicas - Antártida Sudorese Regulação da Temperatura Corporal |
| description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| publishDate |
2022 |
| dc.date.issued.fl_str_mv |
2022 |
| dc.date.accessioned.fl_str_mv |
2024-02-27T16:20:36Z |
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2024-02-27T16:20:36Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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http://hdl.handle.net/1843/64798 |
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https://doi.org/10.1590/0001-3765202220210593 |
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1678-2690 |
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http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0001-5249-0695 http://orcid.org/0000-0002-0202-3447 http://orcid.org/0000-0003-2621-3330 http://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-9896-7062 http://orcid.org/0000-0003-0993-9869 http://orcid.org/0000-0002-4659-1032 http://orcid.org/0000-0003-4707-6099 http://orcid.org/0000-0003-1428-9717 http://orcid.org/0000-0002-5705-8890 |
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https://doi.org/10.1590/0001-3765202220210593 http://hdl.handle.net/1843/64798 http://orcid.org/0000-0002-5534-7330 http://orcid.org/0000-0001-5249-0695 http://orcid.org/0000-0002-0202-3447 http://orcid.org/0000-0003-2621-3330 http://orcid.org/0000-0003-1644-4020 http://orcid.org/0000-0002-9896-7062 http://orcid.org/0000-0003-0993-9869 http://orcid.org/0000-0002-4659-1032 http://orcid.org/0000-0003-4707-6099 http://orcid.org/0000-0003-1428-9717 http://orcid.org/0000-0002-5705-8890 |
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1678-2690 |
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eng |
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eng |
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Academia Brasileira de Ciências |
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openAccess |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
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EEF - DEPARTAMENTO DE EDUCAÇÃO FÍSICA EEFFTO - ESCOLA DE EDUCAÇÃO FISICA, FISIOTERAPIA E TERAPIA OCUPACIONAL ICB - DEPARTAMENTO DE PATOLOGIA |
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Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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