Age Affects Exercise-Induced Improvements in Heart Rate Response to Exercise

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dc.contributor.authorCiolac, Emmanuel Gomes [UNESP]
dc.contributor.authorRoberts, C. K.
dc.contributor.authorRodrigues da Silva, J. M.
dc.contributor.authorGuimarães, G. V.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:30:51Z
dc.date.available2014-05-27T11:30:51Z
dc.date.issued2013-10-16
dc.description.abstractThe aim of the present study was to analyze the effects of age on cardiorespiratory fitness (CRF), muscle strength and heart rate (HR) response to exercise adaptation in women in response to a long-term twice-weekly combined aerobic and resistance exercise program. 85 sedentary women, divided into young (YG; n=22, 30.3±6.2 years), early middle-aged (EMG; n=28, 44.1±2.5 years), late middle-aged (LMG; n=20, 56.7±3.5 years) and older (OG; n=15, 71.4±6.9 years) groups, had their CRF, muscle strength (1-repetition maximum test) and HR response to exercise (graded exercise test) measured before and after 12 months of combined exercise training. Exercise training improved CRF and muscle strength in all age groups (P<0.05), and no significant differences were observed between groups. Exercise training also improved resting HR and recovery HR in YG and EMG (P<0.05), but not in LMG and OG. Maximal HR did not change in any group. Combined aerobic and resistance training at a frequency of 2 days/week improves CRF and muscle strength throughout the lifespan. However, exercise-induced improvements in the HR recovery response to exercise may be impaired in late middle-aged and older women. © Georg Thieme Verlag KG.en
dc.identifierhttp://dx.doi.org/10.1055/s-0033-1351332
dc.identifier.citationInternational Journal of Sports Medicine.
dc.identifier.doi10.1055/s-0033-1351332
dc.identifier.issn0172-4622
dc.identifier.issn1439-3964
dc.identifier.lattes0323573809193832
dc.identifier.scopus2-s2.0-84885358553
dc.identifier.urihttp://hdl.handle.net/11449/76864
dc.identifier.wosWOS:000335447500002
dc.language.isoeng
dc.relation.ispartofInternational Journal of Sports Medicine
dc.relation.ispartofjcr2.453
dc.relation.ispartofsjr1,217
dc.relation.ispartofsjr1,217
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectaging
dc.subjectcardiorespiratory fitness
dc.subjectexercise
dc.subjectheart rate
dc.subjectmuscle strength
dc.titleAge Affects Exercise-Induced Improvements in Heart Rate Response to Exerciseen
dc.typeArtigo
dcterms.licensehttp://www.thieme.de/fz/_pdf/thieme_ir_policy_english.pdf
unesp.author.lattes0323573809193832
unesp.author.orcid0000-0002-2397-8162[1]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências, Baurupt
unesp.departmentEducação Física - FCpt

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