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dc.contributor.authorAlvero-Cruz, José Ramón 
dc.contributor.authorParent-Mathias, Verónica
dc.contributor.authorGarcía-Romero, Jerónimo 
dc.contributor.authorCarrillo-de-Albornoz, Margarita 
dc.contributor.authorBenítez-Porres, Javier 
dc.contributor.authorOrdóñez, Francisco Javier
dc.contributor.authorRosemann, Thomas
dc.contributor.authorNikolaidis, Pantelis T.
dc.contributor.authorKnechtle, Beat
dc.date.accessioned2024-01-30T10:35:45Z
dc.date.available2024-01-30T10:35:45Z
dc.date.created2024
dc.date.issued2019-10-16
dc.identifier.citationAlvero-Cruz JR, Parent Mathias V, Garcia Romero J, Carrillo de Albornoz-Gil M, Benítez-Porres J, Ordoñez FJ, Rosemann T, Nikolaidis PT and Knechtle B (2019) Prediction of Performance in a Short Trail Running Race: The Role of Body Composition. Front. Physiol.es_ES
dc.identifier.urihttps://hdl.handle.net/10630/29370
dc.description.abstractThe aim of the present study was to examine the role of the classical physiological model of endurance running performance – maximal oxygen uptake (VO2max), %VO2max at ventilatory thresholds (VT), work economy, lactate levels, and body composition on the prediction of short trail running performance. Eleven male trail runners (age 36.1 ± 6.5 years, sport experience 6.6 ± 3.8 years, and mean ± standard deviation) were examined for fat mass and skeletal muscle mass, and performed a graded exercise test to measure VO2max, vVO2max, and VT. Also, they participated in a short 27 km trail run with a positive elevation of +1750 m. Age, years of training and skeletal muscle mass did not correlate with race time (P > 0.05), and fat mass and body mass index (BMI) showed significant correlations with race time (P < 0.05). Heart rate, velocity and VT1 and VT2 were not associated with race time (P > 0.05). Only vVO2max (P = 0.005) and VO2max (P = 0.007) is correlated to race time. Multiple regression models for VO2max accounted for 57% of the total variance. The vVO2max model variable accounted for 60% and the fat mass model for 59.5%. Finally, the combined VO2max and fat mass model explained 83.9% of the total variance (P < 0.05 in all models). The equation for this model is “race time (min) = 203.9956−1.9001 × VO2max + 10.2816 × Fat mass%” (R2 = 0.839, SEE = 11.1 min, and P = 0.0007). The classical variable VO2max together with fat mass percent are two strong predictors for short trail running performance. © Copyright © 2019 Alvero-Cruz, Parent Mathias, Garcia Romero, Carrillo de Albornoz-Gil, Benítez-Porres, Ordoñez, Rosemann, Nikolaidis and Knechtle.es_ES
dc.description.sponsorshipNo hubo patrocinadores externos.es_ES
dc.language.isoenges_ES
dc.publisherFrontiers Media SAes_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectCarreras (Atletismo)es_ES
dc.subjectEjercicio físico - Aspectos fisiológicoses_ES
dc.subject.otherFat masses_ES
dc.subject.otherMaximal oxygen uptakees_ES
dc.subject.otherPerformance predictiones_ES
dc.subject.otherShort trail runninges_ES
dc.subject.otherSkeletal muscle masses_ES
dc.titlePrediction of Performance in a Short Trail Running Race: The Role of Body Composition.es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Medicinaes_ES
dc.identifier.doi10.3389/fphys.2019.01306
dc.rights.ccAtribución 4.0 Internacional
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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