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Titre : | Prospective running assessments among division I cross-country athletes (2022) |
Auteurs : | Alexandra F. DeJong Lempke ; Joseph M. Hart ; David J. Hryvniak ; Jordan S. Rodu ; Jay Hertel |
Type de document : | Article |
Dans : | Physical therapy in sport (Vol. 55, May 2022) |
Article en page(s) : | p. 37-45 |
Note générale : | https://doi.org/10.1016/j.ptsp.2022.02.003 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Accélérométrie ; Analyse de démarche ; Athlètes ; Course à pied ; Études de cohortes ; Mise en condition physique de l'homme ; Phénomènes biomécaniques |
Mots-clés: | Cross-country |
Résumé : |
Objectives
To prospectively monitor biomechanics, session-rating of perceived exertion (sRPE), and wellness in a cohort of collegiate Division-1 cross-country athletes over the course of a single competitive season. Design Prospective cohort study. Methods Healthy Division-1 cross-country athletes (9 males, 13 females) were prospectively followed over a single competitive cross-country season. Wearable sensors were used to collect biomechanics twice per week, along with surveys to assess sRPE and wellness. Mixed model linear regressions were used to assess the relationship among biomechanical measures to sRPE, and to wellness z-scores. Results Stride length, contact time, impact g, pace, weekly mileage, and running a meet in the day prior to the recorded run explained 25.4% of the variance in sRPE scores across the season (R2 = 0.254, p Conclusions There were several identified associations between gait biomechanics and sRPE, yet minimal associations with wellness measures. These findings suggest there are movement adaptations associated with perceived running intensity, however biomechanical measures alone do not lend additional insight into wellness measures. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1466853X22000165#! |