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Acute effects of low and high-volume resistance training on hemodynamic, metabolic and neuromuscular parameters in older adults

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dc.contributor.authorMarques, Diogo Luís
dc.contributor.authorNeiva, Henrique
dc.contributor.authorFaíl, Luís Brandão
dc.contributor.authorGil, Maria Helena
dc.contributor.authorMarques, MC
dc.date.accessioned2020-03-02T14:53:38Z
dc.date.available2020-03-02T14:53:38Z
dc.date.issued2019
dc.description.abstractObjective: To analyze the acute effects of low or high-volume resistance training (RT) on hemodynamic, metabolic and neuromuscular parameters in institutionalized older adults. Methods: Thirty-one subjects (78.9 ± 7.2 years old) performed two RT protocols (low versus high-volume), separated by one-week rest. Systolic blood pressure (SBP), diastolic blood pressure (DBP), heart rate (HR) and blood lactate concentration ([La-]) were evaluated before and immediately after both RT protocols. The seated medicine ball throw (SMBT) was evaluated before and 5 min after both sessions, the countermovement jump (CMJ) height was evaluated before and 6 min after both RT protocols and the absolute handgrip strength (HGS) was evaluated before and 7 min after both RT protocols. Results: At baseline, no significant differences between RT protocols were found in all variables. After training session, both RT protocols induced significant increases in SBP (low versus high-volume: 5.3% vs 10.7%), DBP (5.9% vs 6.8%), HR (6.8% vs 17.9%) and [La-] (86.1% vs 200.0%). Moreover, the high-volume protocol induced significant decreases in SMBT (−2.5%) and CMJ (−8.3%), whilst the low-volume protocol significantly increased the HGS (3.4%). Conclusions: Both RT protocols induced significant acute responses on cardiovascular and metabolic parameters, as well as on neuromuscular function in institutionalized older adults. However, a greater acute response after the high-volume RT protocol was found, thus reflecting greater hemodynamic, metabolic and neuromuscular stress than low-volume RT. Moreover, low-volume RT showed an acute increase in general strength.pt_PT
dc.description.sponsorshipPOCI-01-0145-FEDER-006969pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1016/j.exger.2019.110685pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.6/9659
dc.language.isoengpt_PT
dc.relationResearch Center in Sports Sciences, Health Sciences and Human Development
dc.subjectElderlypt_PT
dc.subjectTraining Volumept_PT
dc.subjectStrengthpt_PT
dc.subjectBlood Pressurept_PT
dc.subjectLactatept_PT
dc.titleAcute effects of low and high-volume resistance training on hemodynamic, metabolic and neuromuscular parameters in older adultspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleResearch Center in Sports Sciences, Health Sciences and Human Development
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FDTP%2F04045%2F2019/PT
oaire.citation.startPage110685pt_PT
oaire.citation.titleExperimental Gerontologypt_PT
oaire.citation.volume125pt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNameMarques
person.familyNameNeiva
person.familyNameFaíl
person.familyNameGonçalves Gil
person.familyNameMARQUES
person.givenNameDiogo
person.givenNameHenrique
person.givenNameLuís Oliveira Brandão
person.givenNameMaria Helena
person.givenNameMÁRIO
person.identifier588266
person.identifier.ciencia-idDF1F-7CAA-7866
person.identifier.ciencia-id8B1F-4EDD-8754
person.identifier.ciencia-id8614-73B9-715B
person.identifier.ciencia-idEA13-7532-0A6D
person.identifier.orcid0000-0002-6653-0616
person.identifier.orcid0000-0001-9283-312X
person.identifier.orcid0000-0003-1495-9039
person.identifier.orcid0000-0002-5600-2561
person.identifier.orcid0000-0002-5812-1580
person.identifier.ridM-5893-2013
person.identifier.scopus-author-id37079568500
person.identifier.scopus-author-id24773599000
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctCopyright cedido à editora no momento da publicaçãopt_PT
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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