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Using accelerometry for evaluating energy consumption and running intensity distribution throughout a marathon according to sex

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dc.affiliation.dptoUC3M. Departamento de Matemáticases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Matemática Aplicada a Control, Sistemas y Señaleses
dc.contributor.authorHernando, Carlos
dc.contributor.authorHernando Fuster, Carla
dc.contributor.authorMartinez Navarro, Ignacio
dc.contributor.authorCollado Boira, Eladio
dc.contributor.authorPanizo, Nayara
dc.contributor.authorHernando, Barbara
dc.date.accessioned2023-07-24T10:55:54Z
dc.date.available2023-07-24T10:55:54Z
dc.date.issued2020-09-01
dc.descriptionThis article belongs to the Section Exercise and Health.en
dc.description.abstractThe proportion of females participating in long-distance races has been increasing in the last years. Although it is well-known that there are differences in how females and males face a marathon, higher research may be done to fully understand the intrinsic and extrinsic factors affecting sex differences in endurance performance. In this work, we used triaxial accelerometer devices to monitor 74 males and 14 females, aged 30 to 45 years, who finished the Valencia Marathon in 2016. Moreover, marathon split times were provided by organizers. Several physiological traits and training habits were collected from each participant. Then, we evaluated several accelerometry- and pace-estimated parameters (pacing, average change of speed, energy consumption, oxygen uptake, running intensity distribution and running economy) in female and male amateur runners. In general, our results showed that females maintained a more stable pacing and ran at less demanding intensity throughout the marathon, limiting the decay of running pace in the last part of the race. In fact, females ran at 4.5% faster pace than males in the last kilometers. Besides, their running economy was higher than males (consumed nearly 19% less relative energy per distance) in the last section of the marathon. Our results may reflect well-known sex differences in physiology (i.e., muscle strength, fat metabolism, VO2max), and in running strategy approach (i.e., females run at a more conservative intensity level in the first part of the marathon compared to males). The use of accelerometer devices allows coaches and scientific community to constantly monitor a runner throughout the marathon, as well as during training sessions.en
dc.format.extent14
dc.identifier.bibliographicCitationHernando, C., Hernando, C., Martínez-Navarro, I., Collado-Boira, E., Panizo, N., & Hernando, B. (2020). Using accelerometry for evaluating energy consumption and running intensity distribution throughout a marathon according to Sex. International Journal of Environmental Research and Public Health, 17(17), 6196.en
dc.identifier.doihttps://doi.org/10.3390/ijerph17176196
dc.identifier.issn1661-7827
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue17, 6196
dc.identifier.publicationlastpage14
dc.identifier.publicationtitleInternational Journal of Environmental Research and Public Healthen
dc.identifier.publicationvolume17
dc.identifier.urihttps://hdl.handle.net/10016/37967
dc.identifier.uxxiAR/0000027502
dc.language.isoengen
dc.publisherMDPIen
dc.rights© 2020 by the authors.en
dc.rightsAtribución 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subject.ecienciaDeporteses
dc.subject.ecienciaEstadísticaes
dc.subject.ecienciaFísicaes
dc.subject.ecienciaMatemáticases
dc.subject.ecienciaMedicinaes
dc.subject.otherAccelerometryen
dc.subject.otherEnergy consumptionen
dc.subject.otherMarathonersen
dc.subject.otherPacingen
dc.subject.otherPhysical activityen
dc.subject.otherRunning economyen
dc.subject.otherRunning intensityen
dc.subject.otherSexen
dc.titleUsing accelerometry for evaluating energy consumption and running intensity distribution throughout a marathon according to sexen
dc.typeresearch article*
dc.type.hasVersionVoR*
dspace.entity.typePublication
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