Titre
Carbohydrate mouth rinse effects on exercise capacity in pre- and postprandial States.
Type
article
Institution
Externe
Périodique
Auteur(s)
Fares, E.J.
Auteure/Auteur
Kayser, B.
Auteure/Auteur
Liens vers les personnes
ISSN
2090-0732
Statut éditorial
Publié
Date de publication
2011
Volume
2011
Première page
385962
Langue
anglais
Résumé
Background. Oropharyngeal receptors signal presence of carbohydrate to the brain. Mouth rinses with a carbohydrate solution facilitate corticomotor output and improve time-trial performance in well-trained subjects in a fasted state. We tested for this effect in nonathletic subjects in fasted and nonfasted state. Methods. 13 healthy non-athletic males performed 5 tests on a cycle ergometer. After measuring maximum power output (Wmax), the subjects cycled four times at 60% Wmax until exhaustion while rinsing their mouth every 5 minutes with either a 6.4% maltodextrin solution or water, one time after an overnight fast and another after a carbohydrate rich breakfast. Results. Mouth rinsing with maltodextrin improved time-to-exhaustion in pre- and postprandial states. This was accompanied by reductions in the average and maximal rates of perceived exertion but no change in average or maximal heart rate was observed. Conclusions. Carbohydrate mouth rinsing improves endurance capacity in both fed and fasted states in non-athletic subjects.
PID Serval
serval:BIB_726B5F8DA833
PMID
Open Access
Oui
Date de création
2013-09-25T11:29:26.738Z
Date de création dans IRIS
2025-05-20T23:57:33Z