Show simple item record

dc.creatorShirreffs, Susan Margaret
dc.creatorAragón Vargas, Luis Fernando
dc.creatorKeil, Mhairi
dc.creatorLove, Thomas D.
dc.creatorPhillips, Sian
dc.date.accessioned2018-09-17T21:29:23Z
dc.date.available2018-09-17T21:29:23Z
dc.date.issued2007-06
dc.identifier.citationhttps://journals.humankinetics.com/doi/abs/10.1123/ijsnem.17.3.244es_ES
dc.identifier.issn1543-2742
dc.identifier.urihttp://hdl.handle.net/10669/75843
dc.description.abstractTo determine the effectiveness of 3 commonly used beverages in restoring fluid and electrolyte balance, 8 volunteers dehydrated by 1.94% ± 0.17% of body mass by intermittent exercise in the heat, then ingested a carbohydrate-electrolyte solution (Gatorade), carbonated water/apple-juice mixture (Apfelschorle), and San Benedetto mineral water in a volume equal to 150% body-mass loss. These drinks are all are perceived to be effective rehydration solutions, and their effectiveness was compared with the rehydration effectiveness of Evian mineral water, which is not perceived in this way by athletes. Four hours after rehydration, the subjects were in a significantly lower hydration status than the pretrial situation on trials with Apfelschorle (–365 ± 319 mL, P = 0.030), Evian (–529 ± 319 mL, P < 0.0005), and San Benedetto (–401 ± 353 mL, P = 0.016) but were in the same hydration status as before the dehydrating exercise on Gatorade (–201 ± 388 mL, P = 0.549). Sodium balance was negative on all trials throughout the study; only with Apfelschorle did subjects remain in positive potassium balance. In this scenario, recovery of fluid balance can only be achieved when significant, albeit insufficient, quantities of sodium are ingested after exercise. There is a limited range of commercially available products that have a composition sufficient to achieve this, even though the public thinks that some of the traditional drinks are effective for this purpose.es_ES
dc.language.isoen_USes_ES
dc.sourceInternational Journal of Sport Nutrition and Exercise Metabolismv, vol.17(3), pp.244-258es_ES
dc.subjectFluid balancees_ES
dc.subjectElectrolyte balancees_ES
dc.subjectHydrationes_ES
dc.subjectRehydrationes_ES
dc.subjectPostexercise recoveryes_ES
dc.subjectEquilibrio de fluidoses_ES
dc.subjectEquilibrio electrolíticoes_ES
dc.subjectHidrataciónes_ES
dc.subjectRehidrataciónes_ES
dc.subjectRecuperación posejercicioes_ES
dc.subject613.71 Ejercicio y actividades deportivases_ES
dc.titleRehydration after exercise in the heat: a comparison of four commonly used drinkses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1123/ijsnem.17.3.244
dc.description.procedenceUCR::Docencia::Ciencias Sociales::Facultad de Educación::Escuela de Educación Físicaes_ES


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record