Study of the Kinetics of the Determinants of Performance During a Mountain Ultramarathon: Multidisciplinary Protocol of the First Trail Scientifique de Clécy 2021
- Type de publi. : Article dans une revue
- Date de publi. : 15/06/2022
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Auteurs :
Benoit MauvieuxCorentin HingrandJoffrey DrignyAmir HodzicPauline BaronRémy HurdielRomain JouffroyJean‐charles VauthierMathias PessiglioneAntonius WiehlerFrancis DegacheSébastien PavaillerElsa HeymanMathilde PlardPhilippe NoirezBlaise DuboisJean François EsculierAnh Phong NguyenJoachim van CantOlivier Roy BaillargeonBenoît Pairot de FontenayPierre Louis DelaunayStéphane Besnard
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Organismes :
Mobilités : Vieillissement, Pathologie, Santé
Mobilités : Vieillissement, Pathologie, Santé
Mobilités : Vieillissement, Pathologie, Santé
Mobilités : Vieillissement, Pathologie, Santé
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488
Université du Littoral Côte d'Opale
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488
Université du Littoral Côte d'Opale
Hôpital Necker - Enfants Malades [AP-HP]
Institut de recherche biomédicale et d’épidémiologie du sport
Centre de recherche en épidémiologie et santé des populations
Université de Lorraine
Institut du Cerveau = Paris Brain Institute
Institut du Cerveau = Paris Brain Institute
Unité de Recherche Pluridisciplinaire Sport, Santé, Société (URePSSS) - ULR 7369 - ULR 4488
Espaces et Sociétés
Performance, Santé, Métrologie, Société - EA 7507
Université Catholique de Louvain = Catholic University of Louvain
Laboratoire Interuniversitaire de Biologie de la Motricité
Mobilités : Vieillissement, Pathologie, Santé
Vertige Extrême
- Publié dans JMIR Research Protocols le 25/10/2020
Résumé : Background The growing interest of the scientific community in trail running has highlighted the acute effects of practice at the time of these races on isolated aspects of physiological and structural systems; biological, physiological, cognitive, and muscular functions; and the psychological state of athletes. However, no integrative study has been conducted under these conditions with so many participants and monitoring of pre-, per-, and postrace variables for up to 10 days over a distance close to 100 miles. Objective The aim of this study was to evaluate the kinetics of the performance parameters during a 156 km trail run and 6000 m of elevation gain in pre-, per-, and postrace conditions. The general hypothesis is based on significant alterations in the psychological, physiological, mechanical, biological, and cognitive parameters. Methods The Trail Scientifique de Clécy took place on November 11, 2021. This prospective experimental study provides a comprehensive exploration of the constraints and adaptations of psychophysiological and sociological variables assessed in real race conditions during a trail running of 156 km on hilly ground and 6000 m of elevation gain (D+). The study protocol allowed for repeatability of study measurements under the same experimental conditions during the race, with the race being divided into 6 identical loops of 26 km and 1000 m D+. Measurements were conducted the day before and the morning of the race, at the end of each lap, after a pit stop, and up to 10 days after the race. A total of 55 participants were included, 43 (78%) men and 12 (22%) women, who were experienced in ultra–trail-running events and with no contraindications to the practice of this sport. Results The launch of the study was authorized on October 26, 2021, under the trial number 21-0166 after a favorable opinion from the Comité de Protection des Personnes Ouest III (21.09.61/SIRIPH 2G 21.01586.000009). Of the 55 runners enrolled, 41 (75%) completed the race and 14 (25%) dropped out for various reasons, including gastric problems, hypothermia, fatigue, and musculoskeletal injuries. All the measurements for each team were completed in full. The race times (ie, excluding the measurements) ranged from 17.8206 hours for the first runner to 35.9225 hours for the last runner. The average time to complete all measurements for each lap was 64 (SD 3) minutes. Conclusions The Trail Scientifique de Clécy, by its protocol, allowed for a multidisciplinary approach to the discipline. This approach will allow for the explanation of the studied parameters in relation to each other and observation of the systems of dependence and independence. The initial results are expected in June 2022. International Registered Report Identifier (IRRID) RR1-10.2196/38027
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Study of the Kinetics of the Determinants of Performance During a Mountain Ultramarathon- Multidisciplinary Protocol of the First Trail Scientifique de Clécy 2021.pdf
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