The effect of various cold-water immersion protocols on exercise-induced inflammatory response and functional recovery from high-intensity sprint exercise
White GE, Rhind SG, Wells GD
European journal of applied physiology · 41 citas
Etiquetas de revisión
Financiación no declaradaDatos neutrales que nuestra revisión registró sobre cómo se hizo este estudio. Describen el método, nunca si nos gusta el resultado.
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2014-07-29 · Eur J Appl Physiol · vol. 114 · número 11 · págs. 2353–2367
- Editorial
- Springer Science+Business Media
- Citado
- 64 citas · más que el 92% de estudios similares · 3.6× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 61 trabajos
- Acceso
- De pago
- Áreas de investigación
- Exercise and Physiological Responses · Sports Performance and Training · Cardiovascular and exercise physiology
- Palabras clave
- cold water immersion, exercise-induced inflammation, functional recovery, muscle soreness, interleukin-6, interleukin-8, myeloperoxidase, squat jump, drop jump, stretch-shortening cycle, muscle power, recovery protocols
- MeSH
- humans, inflammation, water, peroxidase, tumor necrosis factor-alpha, interleukin-8, interleukin-6, hypothermia, induced, immersion, recovery of function, running, adult, male
3 autores
- Gillian E. White🇨🇦 · autor de correspondenciaUniversity of Toronto
- Shawn G. Rhind🇨🇦Defence Research and Development Canada
- Greg D. Wells🇨🇦University of Toronto
Resumen
El texto original del estudio, en el idioma en que se publicó.
Purpose
The purpose of this study was to investigate the effects of different cold-water immersion (CWI) protocols on the inflammatory response to and functional recovery from high-intensity exercise.
Methods
Eight healthy recreationally active males completed five trials of a high-intensity intermittent sprint protocol followed by a randomly assigned recovery condition: 1 of 4 CWI protocols (CWI-10 min × 20 °C, CWI-30 min × 20 °C, CWI-10 min × 10 °C, or CWI-30 min × 10 °C) versus passive rest. Circulating mediators of the inflammatory response were measured from EDTA plasma taken pre-exercise (baseline), immediately post-exercise, and at 2, 24, and 48 h post-exercise. Ratings of perceived soreness and impairment were noted on a 10-pt Likert scale, and squat jump and drop jump were performed at these time points.
Results
IL-6, IL-8, and MPO increased significantly from baseline immediately post-exercise in all conditions. IL-6 remained elevated from baseline at 2 h in the CWI-30 min × 20 °C, CWI-10 min × 10 °C, and CWI-30 min × 10 °C conditions, while further increases were observed for IL-8 and MPO in the CWI-30 min × 20 °C and CWI-30 min × 10 °C conditions. Squat jump and drop jump height were significantly lower in all conditions immediately post-exercise and at 2 h. Drop jump remained below baseline at 24 and 48 h in the CON and CWI-10 min × 20 °C conditions only, while squat jump height returned to baseline in all conditions.
Conclusions
Cold-water immersion appears to facilitate restoration of muscle performance in a stretch-shortening cycle, but not concentric power. These changes do not appear to be related to inflammatory modulation. CWI protocols of excessive duration may actually exacerbate the concentration of cytokines in circulation post-exercise; however, the origin of the circulating cytokines is not necessarily skeletal muscle.
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