Aclimatação ao ambiente quente: ajustes fisiológicos e métodos
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Tipo de documento: | Trabalho de conclusão de curso |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFMG |
Texto Completo: | http://hdl.handle.net/1843/EEFF-BC5GJR |
Resumo: | The hot and humid environment increases the physiological load, especially the cardiovascular system and when added to exercise, can promote rapid dehydration and decreased venous return. When exposure is prolonged, besides reduces the performance of individuals not acclimated, can lead to serious health risks. Performance sports with competitions at international level are often carried out in tropical climates, to minimize the physiological load generated by heat and exercise in not acclimated athletes training strategies were created for heat acclimatization. Heat acclimatization can be achieved by exposure to heat added or not to exercise, it is remarkable that the combination of exercise and heat is more efficient for heat acclimatization. To guide the acclimatization athletes, acclimation guidelines were developed by sports and academic associations, however, the methods traditionally used prioritize moderate activities and do not take into account the specificity of sports in the acclimation process. Recent studies have highlighted the need for research with highly trained individuals in sports and the use of similar exercises to those used in the sport, with the intensities required in sports competitions. Of the few studies found with highly trained individuals, is largely focused on cyclical or aerobic sports (cycling, running, marathons), few indications were found for acclimatization in team sports athletes whose characteristic of intermittent effort differs from the cyclical modalities. The results suggest that the intensity and specificity of exercises used can contribute to more efficient acclimatization for sports competitions, although this issue seems to be little explored |
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Aclimatação ao ambiente quente: ajustes fisiológicos e métodosAtletasAdaptaçãoCalorFadigaExercícios físicos Aspectos fisiológicosTemperatura Efeito fisiologicoCalor Efeito fisiologicoThe hot and humid environment increases the physiological load, especially the cardiovascular system and when added to exercise, can promote rapid dehydration and decreased venous return. When exposure is prolonged, besides reduces the performance of individuals not acclimated, can lead to serious health risks. Performance sports with competitions at international level are often carried out in tropical climates, to minimize the physiological load generated by heat and exercise in not acclimated athletes training strategies were created for heat acclimatization. Heat acclimatization can be achieved by exposure to heat added or not to exercise, it is remarkable that the combination of exercise and heat is more efficient for heat acclimatization. To guide the acclimatization athletes, acclimation guidelines were developed by sports and academic associations, however, the methods traditionally used prioritize moderate activities and do not take into account the specificity of sports in the acclimation process. Recent studies have highlighted the need for research with highly trained individuals in sports and the use of similar exercises to those used in the sport, with the intensities required in sports competitions. Of the few studies found with highly trained individuals, is largely focused on cyclical or aerobic sports (cycling, running, marathons), few indications were found for acclimatization in team sports athletes whose characteristic of intermittent effort differs from the cyclical modalities. The results suggest that the intensity and specificity of exercises used can contribute to more efficient acclimatization for sports competitions, although this issue seems to be little exploredO clima quente e úmido eleva a carga fisiológica, principalmente do sistema cardiovascular e quando somada ao exercício, pode promover rápida desidratação e redução do retorno venoso. Quando a exposição é prolongada, além de diminuir o desempenho de indivíduos não aclimatados, pode trazer sérios riscos à saúde. Esportes de rendimento com competições a nível internacional frequentemente são realizados em locais de clima tropical, para minimizar a carga fisiológica gerada pelo calor e exercício em atletas não aclimatados foram criadas estratégias de treinamento para aclimatação ao calor. A aclimatação ao calor pode ser obtida pela exposição ao calor somada ou não ao exercício físico, vale ressaltar que a combinação calor e exercício é mais eficiente para a aclimatação ao calor. Para orientar a aclimatação de atletas foram elaboradas orientações de aclimatação por parte de associações esportivas e acadêmicas, entretanto, os métodos tradicionalmente utilizados priorizam atividades moderadas e não levam em consideração a especificidade das modalidades esportivas no processo de aclimatação. Estudos recentes tem evidenciado a necessidade de pesquisas com indivíduos altamente treinados em modalidades esportivas e o uso de exercícios similares aos utilizados na modalidade, com intensidades próximas as exigidas em competições esportivas. Dos poucos estudos encontrados com indivíduos altamente treinados, grande parte é voltada para esportes cíclicos ou aeróbicos (ciclismo, corrida, maratonas), poucas indicações foram encontradas para a aclimatação em atletas de esportes coletivos cuja característica de esforço intermitente difere das modalidades cíclicas. Os dados encontrados sugerem que a intensidade e especificidade dos exercícios utilizados podem contribuir para aclimatação mais eficiente para competições de modalidades esportivas, embora esse tema pareça ser pouco exploradoUniversidade Federal de Minas GeraisUFMGSamuel Penna WannerKássya Regina de Oliveira2019-08-10T18:11:18Z2019-08-10T18:11:18Z2014-12-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisapplication/pdfapplication/pdfhttp://hdl.handle.net/1843/EEFF-BC5GJRinfo:eu-repo/semantics/openAccessporreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG2019-11-14T08:12:02Zoai:repositorio.ufmg.br:1843/EEFF-BC5GJRRepositório InstitucionalPUBhttps://repositorio.ufmg.br/oairepositorio@ufmg.bropendoar:2019-11-14T08:12:02Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
dc.title.none.fl_str_mv |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
title |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
spellingShingle |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos Kássya Regina de Oliveira Atletas Adaptação Calor Fadiga Exercícios físicos Aspectos fisiológicos Temperatura Efeito fisiologico Calor Efeito fisiologico |
title_short |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
title_full |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
title_fullStr |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
title_full_unstemmed |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
title_sort |
Aclimatação ao ambiente quente: ajustes fisiológicos e métodos |
author |
Kássya Regina de Oliveira |
author_facet |
Kássya Regina de Oliveira |
author_role |
author |
dc.contributor.none.fl_str_mv |
Samuel Penna Wanner |
dc.contributor.author.fl_str_mv |
Kássya Regina de Oliveira |
dc.subject.por.fl_str_mv |
Atletas Adaptação Calor Fadiga Exercícios físicos Aspectos fisiológicos Temperatura Efeito fisiologico Calor Efeito fisiologico |
topic |
Atletas Adaptação Calor Fadiga Exercícios físicos Aspectos fisiológicos Temperatura Efeito fisiologico Calor Efeito fisiologico |
description |
The hot and humid environment increases the physiological load, especially the cardiovascular system and when added to exercise, can promote rapid dehydration and decreased venous return. When exposure is prolonged, besides reduces the performance of individuals not acclimated, can lead to serious health risks. Performance sports with competitions at international level are often carried out in tropical climates, to minimize the physiological load generated by heat and exercise in not acclimated athletes training strategies were created for heat acclimatization. Heat acclimatization can be achieved by exposure to heat added or not to exercise, it is remarkable that the combination of exercise and heat is more efficient for heat acclimatization. To guide the acclimatization athletes, acclimation guidelines were developed by sports and academic associations, however, the methods traditionally used prioritize moderate activities and do not take into account the specificity of sports in the acclimation process. Recent studies have highlighted the need for research with highly trained individuals in sports and the use of similar exercises to those used in the sport, with the intensities required in sports competitions. Of the few studies found with highly trained individuals, is largely focused on cyclical or aerobic sports (cycling, running, marathons), few indications were found for acclimatization in team sports athletes whose characteristic of intermittent effort differs from the cyclical modalities. The results suggest that the intensity and specificity of exercises used can contribute to more efficient acclimatization for sports competitions, although this issue seems to be little explored |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-12 2019-08-10T18:11:18Z 2019-08-10T18:11:18Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/bachelorThesis |
format |
bachelorThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1843/EEFF-BC5GJR |
url |
http://hdl.handle.net/1843/EEFF-BC5GJR |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 Minas Gerais UFMG |
publisher.none.fl_str_mv |
Universidade Federal de Minas Gerais UFMG |
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) |
instacron_str |
UFMG |
institution |
UFMG |
reponame_str |
Repositório Institucional da UFMG |
collection |
Repositório Institucional da UFMG |
repository.name.fl_str_mv |
Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG) |
repository.mail.fl_str_mv |
repositorio@ufmg.br |
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1823248350840881152 |