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dc.contributor.authorRodas Font, Gil
dc.contributor.authorYanguas Leyes, Javier
dc.contributor.authorPedret, Carles
dc.contributor.authorRamos Castro, Juan José
dc.contributor.authorCapdevila, L.
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2011-12-29T18:26:05Z
dc.date.available2011-12-29T18:26:05Z
dc.date.created2011-07
dc.date.issued2011-07
dc.identifier.citationRodas, G. [et al.]. Changes in heart rate variability (HRV) in field hockey players during the 2006 World Cup. "Apunts Medicina de l'Esport", Juliol 2011, vol. 46, núm. 171, p. 117-123.
dc.identifier.issn1886-6581
dc.identifier.urihttp://hdl.handle.net/2117/14367
dc.description.abstractThe aim of this study is to determine the changes in heart rate variability (HRV) in field hockey players during the course of a world championship. The Spanish national team took part in the study by making daily records of the R-R interval (Omegawave System) on the days when matches took place. The baseline heart rate (HR) and several parameters of HRV were measured. The evolution of the average values of the HR and the various parameters of HRV during the 7 matches was compared using a MANOVA, the contrasts regarding the last match being analysed. The HR increases progressively during the seven matches, with an especially significant increase in the last match (F(18.6) = 3.27; p=.024). RMSSD and pNN50 parameters progressively decrease throughout the tournament, with an especially significant decrease for pNN50 (F(18.6) = 2.96; p=.034). Regarding the parameters of the frequency spectrum, LF and LF/HF show an increase throughout the 7 matches (for LF, F(18.6) = 2.72; p=.046), and HF presented lower values. HRV decreases progressively and the values of the parameters related to parasympathetic system activity (RMSSD and HF) reduce, which are indicative of good psychic-physical adaptability to the workload. At the same time, the value of the parameters related to sympathetic system activity (LF and LF/HF) increases, suggesting an increase in fatigue, tiredness and poor adaptability in general. Consequently, the analysis of HRV may be a good marker for monitoring the psychic-physical state, cardiovascular adaptability during exercise and a possible state of physical overload in athletes participating in competitions.
dc.format.extent7 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Ciències de la salut::Medicina
dc.subject.lcshHeart beat
dc.subject.otherAdaptability
dc.subject.otherHeart rate variability
dc.subject.otherHockey
dc.subject.otherMonitoring
dc.titleChanges in heart rate variability (HRV) in field hockey players during the 2006 World Cup
dc.typeArticle
dc.subject.lemacCor -- Batecs
dc.identifier.doi10.1016/j.apunts.2011.04.001
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.apunts.org/apunts/ctl_servlet?_f=40&ident=90027045
dc.rights.accessOpen Access
local.identifier.drac6008460
dc.description.versionPostprint (published version)
local.citation.authorRodas, G.; Yanguas, J.; Pedret, C.; Ramos, J.; Capdevila, L.
local.citation.publicationNameApunts Medicina de l'Esport
local.citation.volume46
local.citation.number171
local.citation.startingPage117
local.citation.endingPage123


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