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dc.contributorUniversitat Ramon Llull. Facultat de Psicologia, Ciències de l’Educació i de l’Esport Blanquerna
dc.contributor.authorMorales Aznar, José
dc.contributor.authorBuscà Safont-Tria, Bernat
dc.contributor.authorSolana-Tramunt, Mònica
dc.contributor.authorMiró, Adrià
dc.date.accessioned2017-05-29T09:35:29Z
dc.date.accessioned2023-07-13T08:01:40Z
dc.date.available2017-05-29T09:35:29Z
dc.date.available2023-07-13T08:01:40Z
dc.date.created2015
dc.date.issued2017-05-29
dc.identifier.urihttp://hdl.handle.net/20.500.14342/2234
dc.description.abstractThe latest findings on the ergogenic effects of a dentistry-design, bite-aligning mouthpiece require additional research to assess its impact on anaerobic ability and ventilatory parameters. This paper was aimed at determining the ergogenic acute effects of wearing a custom-made mouthpiece on oral airflow dynamics, 30-s Wingate Anaerobic Test performance parameters. Twenty-eight healthy and physically-active male subjects (age: 24.50 ± 3.32, height: 181.34 ± 7.4, weight: 78.14 ± 8.21), were voluntarily studied. The subjects were first briefed on the test protocols, and then performed the 30s Wingate test and Spirometer test. The experimental trials were performed in a random counterbalanced order. We evaluate maximum expiratory volume (VEmax L min(-1)), mean power (W kg(-1)), peak power (W kg(-1)), time to peak (s), rate to fatigue (Ws(-1)) and lactate production (mMol L(-1)), rate of perceived exertion (RPE). There were significant differences between mouthguard and no-mouthguard conditions in mean power (W kg(-1)), peak power (W kg(-1)), time to peak (s), and rate to fatigue (Ws(-1)) for the 30-s Wingate Anaerobic Test. Significantly lower lactate production (mMol L(-1)) was observed, in mouthguard condition but no significant differences were found in RPE. In airflow dynamics, the VEmax L min(-1) was significantly higher when comparing the mouthguard and the no mouthguard conditions in both forced and unforced conditions. In conclusion, wearing a customized mouthguard improves anaerobic ability and increases forced expiratory volume. This study will help practitioners improve athlete's performance in anaerobic activities where high intensity action might provoke jaw-clenching, contributing in reductions of lactate and fatigue, and improving ventilatory parameters.eng
dc.format.extent8 p.
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofHuman Movement Science, 2015, Vol. 44
dc.rights© Elsevier B.V. Tots els drets reservats.
dc.sourceRECERCAT (Dipòsit de la Recerca de Catalunya)
dc.subject.otherProtectors bucals
dc.subject.otherEsports
dc.subject.otherMaxil·lars - Lesions - Prevenció
dc.subject.otherRespiració
dc.titleAcute effects of jaw clenching using a customized mouthguard on anaerobic ability and ventilatory flows
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscap
dc.identifier.doihttp://dx.doi.org/10.1016/j.humov.2015.09.008


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