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dc.contributor | Facultad de Ciencias de la Salud | es_ES |
dc.contributor.author | Urdampilleta Otegui, Aritz | |
dc.contributor.author | Arribalzaga, María Soledad | |
dc.contributor.author | Viribay Morales, Aitor | |
dc.contributor.author | Castañeda Babarro, Arkaitz | |
dc.contributor.author | Seco Calvo, Jesús Ángel | |
dc.contributor.author | Mielgo Ayuso, Juan Francisco | |
dc.contributor.other | Fisioterapia | es_ES |
dc.date | 2020 | |
dc.date.accessioned | 2024-04-08T09:43:28Z | |
dc.date.available | 2024-04-08T09:43:28Z | |
dc.identifier.citation | Urdampilleta, A., Arribalzaga, S., Viribay, A., Castañeda-Babarro, A., Seco-Calvo, J., & Mielgo-Ayuso, J. (2020). Effects of 120 vs. 60 and 90 g/h carbohydrate intake during a trail marathon on neuromuscular function and high intensity run capacity recovery. Nutrients, 12(7), 1-17. https://doi.org/10.3390/NU12072094 | es_ES |
dc.identifier.other | https://www.mdpi.com/2072-6643/12/7/2094 | es_ES |
dc.identifier.uri | https://hdl.handle.net/10612/19513 | |
dc.description.abstract | [EN] Background: Current carbohydrate (CHO) intake recommendations for ultra-trail activities lasting more than 2.5 h is 90 g/h. However, the benefits of ingesting 120 g/h during a mountain marathon in terms of post-exercise muscle damage have been recently demonstrated. Therefore, the aim of this study was to analyze and compare the effects of 120 g/h CHO intake with the recommendations (90 g/h) and the usual intake for ultra-endurance athletes (60 g/h) during a mountain marathon on internal exercise load, and post-exercise neuromuscular function and recovery of high intensity run capacity. Methods: Twenty-six elite trail-runners were randomly distributed into three groups: LOW (60 g/h), MED (90 g/h) and HIGH (120 g/h), according to CHO intake during a 4000-m cumulative slope mountain marathon. Runners were measured using the Abalakov Jump test, a maximum a half-squat test and an aerobic power-capacity test at baseline (T1) and 24 h after completing the race (T2). Results: Changes in Abalakov jump time (ABKJT), Abalakov jump height (ABKH), half-squat test 1 repetition maximum (HST1RM) between T1 and T2 showed significant differences by Wilcoxon signed rank test only in LOW and MED (p < 0.05), but not in the HIGH group (p > 0.05). Internal load was significantly lower in the HIGH group (p = 0.017) regarding LOW and MED by Mann Whitney u test. A significantly lower change during the study in ABKJT (p = 0.038), ABKH (p = 0.038) HST1RM (p = 0.041) and in terms of fatigue (p = 0.018) and lactate (p = 0.012) within the aerobic power-capacity test was presented in HIGH relative to LOW and MED. Conclusions: 120 g/h CHO intake during a mountain marathon might limit neuromuscular fatigue and improve recovery of high intensity run capacity 24 h after a physiologically challenging event when compared to 90 g/h and 60 g/h | es_ES |
dc.language | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | Attribution-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nd/4.0/ | * |
dc.subject | Fisioterapia | es_ES |
dc.subject.other | Resistance | es_ES |
dc.subject.other | Carbohydrates | es_ES |
dc.subject.other | Fatigue | es_ES |
dc.subject.other | Recovery | es_ES |
dc.subject.other | Gut training | es_ES |
dc.subject.other | Performance | es_ES |
dc.subject.other | Gastrointestinal discomfort | es_ES |
dc.subject.other | Absorption | es_ES |
dc.title | Effects of 120 vs. 60 and 90 g/h Carbohydrate Intake during a Trail Marathon on Neuromuscular Function and High Intensity Run Capacity Recovery | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.identifier.doi | 10.3390/NU12072094 | |
dc.description.peerreviewed | SI | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.essn | 2072-6643 | |
dc.journal.title | Nutrients | es_ES |
dc.volume.number | 12 | es_ES |
dc.issue.number | 7 | es_ES |
dc.page.initial | 2094 | es_ES |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |
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