Article Dans Une Revue Proceedings of the Royal Society B: Biological Sciences Année : 2025

Temporal power of a cycling sprinter: experiments and effective time theory

Résumé

Using data recorded on ergocycle and in situ at the National Velodrome of Saint-Quentin-en-Yvelines, either during training sessions or during the 2022 World Championships, we first carry out an experimental study of the decay over time of the power produced by a sprinter. We then develop a theoretical model for the power output based on the definition of an effective time to account for fatigue. Comparisons between the predictions of the model and the experimental data show a good agreement in all the conditions tested, both on ergocycle and in the velodrome.

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hal-05156062 , version 1 (15-07-2025)

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Christophe Clanet, Iris Sachet, Sylvain Dorel, Caroline Cohen, Baptiste Morel, et al.. Temporal power of a cycling sprinter: experiments and effective time theory. Proceedings of the Royal Society B: Biological Sciences, 2025, 292 (2050), pp.2024.2649. ⟨10.1098/rspb.2024.2649⟩. ⟨hal-05156062⟩
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