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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/56749
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dc.creatorRicardo Reis Dinardipt_BR
dc.creatorCláudia Ribeiro de Andradept_BR
dc.creatorHugo Cesar Martins-Costapt_BR
dc.creatorCássio da Cunha Ibiapinapt_BR
dc.date.accessioned2023-07-19T19:07:17Z-
dc.date.available2023-07-19T19:07:17Z-
dc.date.issued2017-02-
dc.citation.volume20pt_BR
dc.citation.issue1pt_BR
dc.citation.spage92pt_BR
dc.citation.epage101pt_BR
dc.identifier.issn10979751pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/56749-
dc.description.resumoThis study aimed to evaluate the effect of the Airmax® internal nasal dilator (IND) on the aerobic capacity (VO2 max), peak nasal inspiratory flow (PNIF), and rating of perceived exertion (RPE) of rugby players. We used a double-blind, crossover study in which 15 adult athletes were assessed while using and not using the IND during a maximum cardio-respiratory test, with experimental treatment presented in randomized order. PNIF was obtained and RPE was assessed. In relation to PNIF, the subjects using the IND showed significantly higher means than those not using the IND (180.7 ± 55.1 L·min-1 vs. 160.7 ± 54.7 L·min-1 , respectively) (P<0.001). There was no significant difference in the VO2 max values or in RPE with or without the IND (P=0.106 and P=0.105, respectively). Thus, the findings indicate that the Airmax®IND improves nasal patency, as measured by PNIF, in healthy rugby athletes, but does not increase VO2 max or RPE. New studies should be conducted to evaluate the effect of IND in adult athletes with nasal obstruction, perhaps also through the use of other cardiorespiratory assessment methods.pt_BR
dc.format.mimetypepdfpt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentMED - DEPARTAMENTO DE PEDIATRIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofJournal of Exercise Physiology Online-
dc.rightsAcesso Restritopt_BR
dc.subjectInternal Nasal Dilatorpt_BR
dc.subjectNasal Patencypt_BR
dc.subjectPNIFpt_BR
dc.subjectAirmaxpt_BR
dc.subjectRugbypt_BR
dc.subjectAerobic Powerpt_BR
dc.subject.otherRugbypt_BR
dc.subject.otherExercício Físicopt_BR
dc.titleEffect of the Airmax® internal nasal dilator on peak nasal inspiratory flow, aerobic capacity, and rating of perceived exertion in healthy rugby playerspt_BR
dc.typeArtigo de Periódicopt_BR
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