Water intake accelerates parasympathetic reactivation after high-intensity exercise
Peçanha T, Paula-Ribeiro M, Campana-Rezende E, Bartels R, Marins JC, de Lima JR
International journal of sport nutrition and exercise metabolism · 11 citas
Cómo se estudió
- Diseño
- Ensayo clínico controlado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Gobierno
- Fundação de Amparo à Pesquisa do Estado de Minas Gerais
Según 2 financiadores declarados.
Publicación
- Publicado
- 2014-03-25 · Int J Sport Nutr Exerc Metab · vol. 24 · número 5 · págs. 489–496
- Editorial
- Human Kinetics
- Citado
- 21 citas · más que el 71% de estudios similares · 0.6× el promedio de su campo
- Referencias
- 47 trabajos
- Acceso
- De pago
- Áreas de investigación
- Heart Rate Variability and Autonomic Control · Cardiovascular and exercise physiology · Non-Invasive Vital Sign Monitoring
- Palabras clave
- Heart rate, Medicine, Heart rate variability, Intensity (physics), Cardiology, Internal medicine, Exercise intensity, Cycle ergometer, Aerobic exercise, Exercise physiology, Physical therapy, Blood pressure
- MeSH
- parasympathetic nervous system, humans, water, exercise test, exercise, heart rate, drinking, bicycling, adult, male, physical exertion, young adult
6 autores
- Tiago Peçanha🇧🇷Universidade Federal de Juiz de Fora
- Marcelle Paula‐Ribeiro🇧🇷Universidade Federal de Juiz de Fora
- Edson Campana-Rezende🇧🇷Universidade Federal de Juiz de Fora
- Rhenan Bartels🇧🇷Universidade Federal de Juiz de Fora
- João Carlos Bouzas Marins🇧🇷Universidade Federal de Viçosa
- Jorge Roberto Perrout de Lima🇧🇷Universidade Federal de Juiz de Fora
Resumen
El texto original del estudio, en el idioma en que se publicó.
Unlabelled
It has been shown that water intake (WI) improves postexercise parasympathetic recovery after moderate-intensity exercise session. However, the potential cardiovascular benefit promoted by WI has not been investigated after high-intensity exercise.
Purpose
To assess the effects of WI on post high-intensity parasympathetic recovery.
Methods
Twelve recreationally active young men participated in the study (22 ± 1.4 years, 24.1 ± 1.6 kg.m(-2)). The experimental protocol consisted of two visits to the laboratory. Each visit consisted in the completion of a 30-min high-intensity [~80% of maximal heart rate (HR)] cycle ergometer aerobic session performing randomly the WI or control (CON, no water consumption) intervention at the end of the exercise. HR and RR intervals (RRi) were continuously recorded by a heart rate monitor before, during and after the exercise. Differences in HR recovery [e.g., absolute heart rate decrement after 1 min of recovery (HRR60s) and time-constant of the first order exponential fitting curve of the HRR (HRRτ)] and in postexercise vagal-related heart rate variability (HRV) indexes (rMSSD30s, rMSSD, pNN50, SD1 and HF) were calculated and compared for WI and CON.
Results
A similar HR recovery and an increased postexercise HRV [SD1 = 9.4 ± 5.9 vs. 6.0 ± 3.9 millisecond, HF(ln) = 3.6 ± 1.4 vs. 2.4 ± 1.3 millisecond(2), for WI and CON, respectively; p < .05] was observed in WI compared with CON.
Conclusion
The results suggest that WI accelerates the postexercise parasympathetic reactivation after high-intensity exercise. Such outcome reveals an important cardioprotective effect of WI.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
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