The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Clinics |
Texto Completo: | https://www.revistas.usp.br/clinics/article/view/19561 |
Resumo: | INTRODUCTION: It is unknown whether an extremely high heart rate can affect oxygen pulse profile during progressive maximal exercise in healthy subjects. OBJECTIVE: Our aim was to compare relative oxygen pulse (adjusted for body weight) curves in athletes at their maximal heart rate during treadmill cardiopulmonary exercise testing. METHODS: A total of 180 elite soccer players were categorized in quartiles according to their maximum heart rate values (n = 45). Oxygen consumption, maximum heart rate and relative oxygen pulse curves in the extreme quartiles, Q1 and Q4, were compared at intervals corresponding to 10% of the total duration of a cardiopulmonary exercise testing. RESULTS: Oxygen consumption was similar among all subjects during cardiopulmonary exercise testing; however subjects in Q1 started to exhibit lower maximum heart rate values when 20% of the test was complete. Conversely, the relative oxygen pulse was higher in this group when cardiopulmonary exercise testing was 40% complete (p |
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Clinics |
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The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players Cardiopulmonary exercise testingMaximum oxygen consumptionRamp protocolAthletesSoccer INTRODUCTION: It is unknown whether an extremely high heart rate can affect oxygen pulse profile during progressive maximal exercise in healthy subjects. OBJECTIVE: Our aim was to compare relative oxygen pulse (adjusted for body weight) curves in athletes at their maximal heart rate during treadmill cardiopulmonary exercise testing. METHODS: A total of 180 elite soccer players were categorized in quartiles according to their maximum heart rate values (n = 45). Oxygen consumption, maximum heart rate and relative oxygen pulse curves in the extreme quartiles, Q1 and Q4, were compared at intervals corresponding to 10% of the total duration of a cardiopulmonary exercise testing. RESULTS: Oxygen consumption was similar among all subjects during cardiopulmonary exercise testing; however subjects in Q1 started to exhibit lower maximum heart rate values when 20% of the test was complete. Conversely, the relative oxygen pulse was higher in this group when cardiopulmonary exercise testing was 40% complete (pHospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo2011-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/clinics/article/view/1956110.1590/S1807-59322011000500020Clinics; v. 66 n. 5 (2011); 829-835 Clinics; Vol. 66 Núm. 5 (2011); 829-835 Clinics; Vol. 66 No. 5 (2011); 829-835 1980-53221807-5932reponame:Clinicsinstname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/clinics/article/view/19561/21624Perim, Raphael RodriguesSignorelli, Gabriel RuizMyers, JonathanArena, RossAraújo, Claudio Gil Soares deinfo:eu-repo/semantics/openAccess2012-05-23T16:48:47Zoai:revistas.usp.br:article/19561Revistahttps://www.revistas.usp.br/clinicsPUBhttps://www.revistas.usp.br/clinics/oai||clinics@hc.fm.usp.br1980-53221807-5932opendoar:2012-05-23T16:48:47Clinics - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
title |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
spellingShingle |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players Perim, Raphael Rodrigues Cardiopulmonary exercise testing Maximum oxygen consumption Ramp protocol Athletes Soccer |
title_short |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
title_full |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
title_fullStr |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
title_full_unstemmed |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
title_sort |
The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players |
author |
Perim, Raphael Rodrigues |
author_facet |
Perim, Raphael Rodrigues Signorelli, Gabriel Ruiz Myers, Jonathan Arena, Ross Araújo, Claudio Gil Soares de |
author_role |
author |
author2 |
Signorelli, Gabriel Ruiz Myers, Jonathan Arena, Ross Araújo, Claudio Gil Soares de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Perim, Raphael Rodrigues Signorelli, Gabriel Ruiz Myers, Jonathan Arena, Ross Araújo, Claudio Gil Soares de |
dc.subject.por.fl_str_mv |
Cardiopulmonary exercise testing Maximum oxygen consumption Ramp protocol Athletes Soccer |
topic |
Cardiopulmonary exercise testing Maximum oxygen consumption Ramp protocol Athletes Soccer |
description |
INTRODUCTION: It is unknown whether an extremely high heart rate can affect oxygen pulse profile during progressive maximal exercise in healthy subjects. OBJECTIVE: Our aim was to compare relative oxygen pulse (adjusted for body weight) curves in athletes at their maximal heart rate during treadmill cardiopulmonary exercise testing. METHODS: A total of 180 elite soccer players were categorized in quartiles according to their maximum heart rate values (n = 45). Oxygen consumption, maximum heart rate and relative oxygen pulse curves in the extreme quartiles, Q1 and Q4, were compared at intervals corresponding to 10% of the total duration of a cardiopulmonary exercise testing. RESULTS: Oxygen consumption was similar among all subjects during cardiopulmonary exercise testing; however subjects in Q1 started to exhibit lower maximum heart rate values when 20% of the test was complete. Conversely, the relative oxygen pulse was higher in this group when cardiopulmonary exercise testing was 40% complete (p |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/clinics/article/view/19561 10.1590/S1807-59322011000500020 |
url |
https://www.revistas.usp.br/clinics/article/view/19561 |
identifier_str_mv |
10.1590/S1807-59322011000500020 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/clinics/article/view/19561/21624 |
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 |
Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo |
publisher.none.fl_str_mv |
Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo |
dc.source.none.fl_str_mv |
Clinics; v. 66 n. 5 (2011); 829-835 Clinics; Vol. 66 Núm. 5 (2011); 829-835 Clinics; Vol. 66 No. 5 (2011); 829-835 1980-5322 1807-5932 reponame:Clinics instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Clinics |
collection |
Clinics |
repository.name.fl_str_mv |
Clinics - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
||clinics@hc.fm.usp.br |
_version_ |
1787713174081896448 |