Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributorSistema FMUSP-HC: Faculdade de Medicina da Universidade de São Paulo (FMUSP) e Hospital das Clínicas da FMUSP-
dc.contributor.authorBORNHOLDT, Gustavo C.-
dc.contributor.authorARAUJO, Ana Carolina Corte-
dc.contributor.authorPRADO, Danilo Marcelo-
dc.contributor.authorHIRAO, Leonardo Kenji-
dc.contributor.authorHERNANDEZ, Arnaldo Jose-
dc.contributor.authorLEME, Luis Eugenio Garcez-
dc.identifier.citationMEDICINE AND SCIENCE IN SPORTS AND EXERCISE, v.44, suppl.2, p.186-187, 2012-
dc.description.abstract(No relationships reported) Heart rate (HR) response during and post exercise is controlled by combination of parasympathetic and sympathetic activity. It is known that aerobic endurance training exposes the heart to overload. This frequent exposure can result in alterations in cardiac automatism and autonomic modulation. Nevertheless, little is known about the heart rate response during and post exercise in elderly runners (ER). PURPOSE: to evaluate heart rate response during graded exercise treadmill test and recovery period in ER according to training volume. METHODS: Twenty five ER (age= 71.4 ± 4.5) were divided into two groups: 42 k runners (Group 1, n= 10); and 10 k runners (Group 2, n= 15). All subjects performed a graded treadmill cardiopulmonary exercise test to determine the maximal aerobic capacity and ventilatory anaerobic threshold (VAT). HR response during exercise was evaluated by relative change ([DELTA]%) for intervals between rest to VAT, VAT to peak, and rest to peak. HR recovery at both one minute ([DELTA]HRR1) and two minutes ([DELTA]HRR2) were defined as the difference between HR at peak of exercise and at 1 and 2 minutes post exercise, respectively. RESULTS: Group 1 had similar relative aerobic fitness compared to Group 2. There were statistical difference between Group 1 and Group 2 in relation to [DELTA]HRR1 and [DELTA]HRR2 P< 0.05 considered statiscally significant. CONCLUSIONS: These findings suggest that elderly male runners with greater training volume showed both an increase in vagal reactivation and decrease cardiac sympathetic activity following recovery period. In conclusion, the present results suggest a positive influence of increased training volume on cardiac autonomic modulation in elderly male runners.-
dc.relation.ispartofMedicine and Science in Sports and Exercise-
dc.titleHeart Rate Response During And Post Graded Exercise Test In Elderly Male Runners According To Training Volume-
dc.rights.holderCopyright LIPPINCOTT WILLIAMS & WILKINS-
dc.description.conferencedateMAY 29-JUN 2, 2012-
dc.description.conferencelocalSan Francisco - CA, EUA-
dc.description.conferencename59th ACSM Annual Meeting, 3rd Exercise is Medicine-
dc.subject.wosSport Sciences-
dc.type.categorymeeting abstract-
dc.type.versionpublishedVersion-, Gustavo C.:Univ Sao Paulo, Sch Med, Sao Paulo, Brazil-
hcfmusp.description.issuesuppl 2-
Appears in Collections:

Comunicações em Eventos - FM/MOT
Departamento de Ortopedia e Traumatologia - FM/MOT

Comunicações em Eventos - HC/IOT
Instituto de Ortopedia e Traumatologia - HC/IOT

Comunicações em Eventos - LIM/41
LIM/41 - Laboratório de Investigação Médica do Sistema Músculoesquelético

Files in This Item:
There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.