The slope of the oxygen pulse curve does not depend on the maximal heart rate in elite soccer players

Detalhes bibliográficos
Autor(a) principal: Perim, Raphael Rodrigues
Data de Publicação: 2011
Outros Autores: Signorelli, Gabriel Ruiz, Myers, Jonathan, Arena, Ross, Araújo, Claudio Gil Soares de
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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spelling 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

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