Effect of mountain ultramarathon distance competition on biochemical variables, respiratory and lower-limb fatigue
Ver/ Abrir
Impacto
Scholar |
Otros documentos de la autoría: MARTINEZ-NAVARRO, IGNACIO; Sanchez-Gómez, Juan Miguel; Aparicio, Inma; Priego Quesada, Jose Ignacio; Pérez-Soriano, Pedro; Collado-Boira, Eladio; Hernando, Barbara; Hernando, Carlos
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/36080
comunitat-uji-handle3:10234/36082
comunitat-uji-handle4:
INVESTIGACIONMetadatos
Título
Effect of mountain ultramarathon distance competition on biochemical variables, respiratory and lower-limb fatigueAutoría
Fecha de publicación
2020Editor
Public Library of ScienceISSN
1932-6203Cita bibliográfica
Martinez-Navarro I, Sanchez-Gomez JM, Aparicio I, Priego-Quesada JI, Perez-Soriano P, Collado E, et al. (2020) Effect of mountain ultramarathon distance competition on biochemical variables, respiratory and lower-limb fatigue. PLoS ONE 15(9): e0238846. https://doi.org/10.1371/ journal.pone.0238846Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0238846Versión
info:eu-repo/semantics/publishedVersionResumen
The study aimed at assessing the acute physiological effects of running a 65-km vs a 107-
km mountain ultramarathon. Nineteen athletes (15 males and 4 females) from the shorter
race and forty three athletes (26 males ... [+]
The study aimed at assessing the acute physiological effects of running a 65-km vs a 107-
km mountain ultramarathon. Nineteen athletes (15 males and 4 females) from the shorter
race and forty three athletes (26 males and 17 females) from the longer race were enrolled.
Body weight, respiratory and lower limb strength were assessed before and after the race.
Blood samples were obtained before, after and 24-h post-race. Body weight loss did not differ between races. A decrease in squat jump height (p<0.01; d = 1.4), forced vital capacity
(p<0.01; d = 0.5), forced expiratory volume in 1 s (p<0.01; d = 0.6), peak inspiratory flow
(p<0.01; d = 0.6) and maximal inspiratory pressure (p<0.01; d = 0.8) was observed after the
longer race; while, after the shorter race only maximal inspiratory pressure declined
(p<0.01; d = 0.5). Greater post-race concentrations of creatine kinase (p<0.01; d = 0.9) and
C-reactive protein (p<0.01; d = 2.3) were observed following the longer race, while high-sensitivity cardiac troponin was higher after the shorter race (p<0.01; d = 0.3). Sodium
decreased post-competition only after the shorter race (p = 0.02; d = 0.6), while creatinine
increased only following the longer race (p<0.01; d = 1.5). In both groups, glomerular filtration rate declined at post-race (longer race: p<0.01, d = 2.1; shorter race: p = 0.01, d = 1.4)
and returned to baseline values at 24 h post-race. In summary, expiratory and lower-limb
fatigue, and muscle damage and inflammatory response were greater following the longer
race; while a higher release of cardiac troponins was observed after the shorter race. The
alteration and restoration of renal function was similar after either race. [-]
Publicado en
PLoS ONE 15(9), 2020Proyecto de investigación
IMDEEA/2019/53Derechos de acceso
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- EDE_Articles [420]
- MED_Articles [667]
El ítem tiene asociados los siguientes ficheros de licencia:
Excepto si se señala otra cosa, la licencia del ítem se describe como: © 2020 Martı´nez-Navarro et al. This is
an open access article distributed under the terms
of the Creative Commons Attribution License,
which permits unrestricted use, distribution, and
reproduction in any medium, provided the original
author and source are credited.