Cold water effects on energy balance in healthy women during aqua-cycling 1 - Archive ouverte HAL
Article Dans Une Revue International Journal of Sport Nutrition and Exercise Metabolism Année : 2021

Cold water effects on energy balance in healthy women during aqua-cycling 1

Laurie Isacco
  • Fonction : Auteur
Kristine Beaulieu
  • Fonction : Auteur
Nicole Fearnbachs.
  • Fonction : Auteur
Bruno Pereira
  • Fonction : Auteur
David Thivel
  • Fonction : Auteur
Martine Duclos
  • Fonction : Auteur

Résumé

Introduction: While the popularity of aquatic physical activities continues to grow among women, the effects on energy expenditure and appetite control remain unknown. The objective of this study was to examine the effect of water temperature during aqua-cycling session on energy expenditure, rate of perceived exertion, energy intake, appetite sensations, and food reward in healthy premenopausal women. Methods: Participants completed three experimental session, in the postprandial condition, in a randomized order: a land control session (CON); an aqua-cycling session in 18°C (EXO18); an aqua-cycling session in 27°C (EXO27). Energy expenditure, food intake, appetite sensations, and food reward were investigated for each conditions. Results: EXO18 induced a significant increase in energy expenditure (p<0.001) and oxygen consumption (p<0.01) compared to EXO27. CHO oxidation was higher in EXO18 session compared to EXO27 and CON (p<0.05 and p<0.001, respectively). While fat oxidation was higher in exercise sessions compared with CONT (p<0.01), no difference was observed between EXO18 and EXO27. Exercise sessions did not alter absolute energy intake session but induced a decrease in relative energy intake (p<0.001) and in hunger, desire to eat, and prospective food consumption compared with CON (p<0.001). We also show here that cold water exposure can increase EE while RPE is lower at the end of exercise session compared to same exercise at 27°C (p<0.05).

Conclusion:

An exposure to a moderately cold water during aqua-cycling is an efficient strategy to promote increased energy expenditure and decreased hunger, which may be effective for energy balance management in healthy premenopausal women.

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Dates et versions

hal-04734014 , version 1 (14-10-2024)

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  • HAL Id : hal-04734014 , version 1

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Lore Metz, Laurie Isacco, Kristine Beaulieu, Nicole Fearnbachs., Bruno Pereira, et al.. Cold water effects on energy balance in healthy women during aqua-cycling 1. International Journal of Sport Nutrition and Exercise Metabolism, 2021. ⟨hal-04734014⟩
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