Pensar en Movimiento: Revista de Ciencias del Ejercicio y la Salud ISSN Impreso: 1409-0724 ISSN electrónico: 1659-4436

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Base de datos para Thirst response to post-exercise fluid replacement needs and controlled drinking
Portada del volumen 18 número 1 de la Revista Pensar en Movimiento
Base de datos_EN

Palabras clave

dehydration
fluid intake
thirst perception
water-electrolyte balance
humans
dehydration
fluid intake
thirst perception
water-electrolyte balance
humans
desidratação
ingestão de líquido
percepção da sede
percepção da sede; equilíbrio de água e eletrólitos
humanos

Cómo citar

Capitán-Jiménez, C., & Aragón-Vargas, L. F. (2020). Base de datos para Thirst response to post-exercise fluid replacement needs and controlled drinking. Pensar En Movimiento: Revista De Ciencias Del Ejercicio Y La Salud, 18(1). https://doi.org/10.15517/pensarmov.v18i1.42429

Resumen

Capitán-Jiménez, C. & Aragón-Vargas, L.F. (2016). Thirst Response to Post-Exercise Fluid Replacement Needs and Controlled Drinking. Pensar en Movimiento: Revista de Ciencias del Ejercicio y la Salud, 14(2), 1-16. Perceived thirst (TP) was evaluated as a dependent variable: can it distinguish among several levels of acute dehydration, is it reliable, and how does it respond to the ingestion of a fixed water volume post exercise? In a repeated-measures design, eight physically active students (24.5±3.6 years, mean±SD), reported to the laboratory on four non-consecutive days. They remained at rest or exercised at 32±3°C db and 65±6% rh to a randomly assigned dehydration equivalent to 1, 2, and 3% of body mass (BM). Following exercise, participants ingested a fixed water volume of 1.20% BM in 30 minutes; urine output, TP and plasma volume changes were assessed every 30 minutes over 3 hours. Post-exercise TP was not different before and after showering (p = 0.860), but it was significantly different among conditions (TP = 2.50 ± 0.45, 4.44 ± 0.72, 6.38 ± 0.82, and 8.63 ± 0.18 for 0, 1, 2, and 3% BM, p = 0.001). TP was associated with net fluid balance (rpart = -0.62, p < 0.0001) but, soon after drinking, TP was the same regardless of dehydration (p > 0.05). Thirst perception is valid and reliable in the absence of drinking but it responds inappropriately to water intake.

https://doi.org/10.15517/pensarmov.v18i1.42429
Base de datos_EN

Citas

Capitán-Jiménez, C., & Aragón-VargasL. (2016). THIRST RESPONSE TO POST-EXERCISE FLUID REPLACEMENT NEEDS AND CONTROLLED DRINKING. Pensar en Movimiento: Revista de Ciencias del Ejercicio y la Salud, 14(2), 1-16. https://doi.org/10.15517/pensarmov.v14i2.25853

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