Cardiorespiratory fitness: Reference on the six-minute walk test and oxygen consumption in adolescents from south-central chile

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dc.contributor.authorVásquez-Gómez, J.
dc.contributor.authorSalas, N.G.
dc.contributor.authorVillarroel, P.J.
dc.contributor.authorRojas-Araya, L.
dc.contributor.authorFaundez-Casanova, C.
dc.contributor.authorCastillo-Retamal, M.
dc.date.accessioned2021-05-27T22:09:57Z
dc.date.available2021-05-27T22:09:57Z
dc.date.issued2021-03
dc.descriptionIndexación Scopuses
dc.description.abstractCardiorespiratory fitness (CRF) provides oxygen to the exercising muscles and is related to body adiposity, with cardiometabolic variables. The aim was to develop reference values and a predictive model of CRF in Chilean adolescents. A total of 741 adolescents of both genders (15.7 years old) participated in a basic anthropometry, performance in the six-minute walk test (SMWT), and in Course Navette was measured. Percentiles were determined for the SMWT, for the ˙VO2max, and an equation was developed to estimate it. The validity of the equation was checked using distribution assumptions and the Bland–Altman diagram. The STATA v.14 program was used (p < 0.05). The 50th percentile values for males and females in the SMWT and in the ˙VO2max of Course Navette were, respectively, from 607 to 690 and from 630 to 641 m, and from 43.9 to 45 and from 37.5 to 31.5 mlO2·kg·min−1, for the range of 13 to 17 years. For its part, the model to predict ˙VO2max incorporated gender, heart rate, height, waist-to-height ratio (WHR), and distance in the SMWT (R2 = 0.62; estimation error = 0.38 LO2·min−1; p <0.001). Reference values can guide physical fitness in Chilean adolescents, and ˙VO2max was possible to predict from morphofunctional variables. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.es
dc.description.urihttps://www.mdpi.com/1660-4601/18/5/2474
dc.identifier.citationInternational Journal of Environmental Research and Public Health, Volume 18, Issue 5, 1 March 2021, Article number 2474, Pages 1-11es
dc.identifier.doi10.3390/ijerph18052474
dc.identifier.issn16617827
dc.identifier.urihttp://repositorio.unab.cl/xmlui/handle/ria/18969
dc.language.isoenes
dc.publisherMDPI AGes
dc.subjectWalk Testes
dc.subjectPeak Oxygen Uptakees
dc.subjectChronic Obstructive Lung Diseasees
dc.subjectOxygen consumptiones
dc.subjectAdolescentes
dc.subjectExercise testes
dc.subjectPhysical fitnesses
dc.titleCardiorespiratory fitness: Reference on the six-minute walk test and oxygen consumption in adolescents from south-central chilees
dc.typeArtículoes
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