Temporal independence of perceived exertion response and heart rate in relation to run velocity at a 10 km test simulation Independência temporal das respostas do esforço percebido e da freqüência cardíaca em relação à velocidade de corrida na simulação de uma prova de 10km

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dc.contributor.authorBertuzzi R.C.D.M.
dc.contributor.authorNakamura F.Y.
dc.contributor.authorRossi L.C.
dc.contributor.authorKiss M.A.P.D.
dc.contributor.authorFranchini E.
dc.date.accessioned2024-03-13T01:42:58Z
dc.date.available2024-03-13T01:42:58Z
dc.date.issued2006
dc.description.abstractThe objective of this study was to investigate pacing strategy, perceived exertion and heart rate during a competitive run simulation. Eight recreational runners ran a 10 km distance in an outdoor 400 m track with 28-30°C temperature. Before the run they were asked to run the 10 km as faster as possible. The run velocity, the perceived exertion and the heart rate were measured each 400 m. The speed of run decreased on 19th and 20 th laps (p < 0.05). The heart rate increased significantly on 7th and 10th laps (p < 0.05) and achieved steady state afterwards, while the perceived exertion increased statistically until the 13th lap (p < 0.05). These data suggest that pacing strategy, perceived exertion and heart rate have different temporal adjustments during a competitive run. Possibly the run strategy is established before the competition simulation and has an economic aspect to the last lap. This economic effect of run strategy is determined until the half of the distance is completed by rate of perceived exertion modulation, which is a result of metabolic, context and cognitive feedbacks.
dc.description.firstpage179
dc.description.issuenumber4
dc.description.lastpage183
dc.description.volume12
dc.identifier.doi10.1590/s1517-86922006000400003
dc.identifier.issn1517-8692
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37816
dc.relation.ispartofRevista Brasileira de Medicina do Esporte
dc.rightsAcesso Aberto
dc.subject.otherlanguageAfferent signals
dc.subject.otherlanguageBorg scale
dc.subject.otherlanguageFatigue
dc.subject.otherlanguagePacing strategy
dc.subject.otherlanguageTeleoanticipation
dc.titleTemporal independence of perceived exertion response and heart rate in relation to run velocity at a 10 km test simulation Independência temporal das respostas do esforço percebido e da freqüência cardíaca em relação à velocidade de corrida na simulação de uma prova de 10km
dc.typeArtigo
local.scopus.citations10
local.scopus.eid2-s2.0-34250715277
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34250715277&origin=inward
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