Cold water immersion enhances recovery of submaximal muscle function after resistance exercise
Roberts LA, Nosaka K, Coombes JS, Peake JM
American journal of physiology. Regulatory, integrative and comparative physiology · 84 citas
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 independiente
- Universidad u hospital
- University of Queensland
Según 1 financiador declarado.
Publicación
- Publicado
- 2014-08-14 · Am J Physiol Regul Integr Comp Physiol · vol. 307 · número 8 · págs. R998–R1008
- Editorial
- American Physiological Society
- Citado
- 123 citas · más que el 99% de estudios similares · 9.1× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 51 trabajos
- Acceso
- Acceso abierto (copia en repositorio)
- Áreas de investigación
- Exercise and Physiological Responses · Cardiovascular and exercise physiology · Sports Performance and Training
- Palabras clave
- Isometric exercise, Medicine, Squat, Internal medicine, Cardiology, Venous blood, Bench press, Myoglobin, Muscle damage, Resistance training, Physical therapy, Chemistry
- MeSH
- muscle, skeletal, humans, oxygen, water, lactates, endothelin-1, myoglobin, interleukin-6, body temperature, exercise, cross-over studies, immersion, recovery of function, time factors, male, cold temperature, resistance training, young adult
4 autores
- Llion Arwyn Roberts🇦🇺The University of Queensland; Queensland Academy of Sport
- Kazunori Nosaka🇦🇺Edith Cowan University
- Jeff Scott Coombes🇦🇺The University of Queensland
- Jonathan M. Peake🇦🇺 · autor de correspondenciaQueensland University of Technology; Queensland Academy of Sport
Resumen
El texto original del estudio, en el idioma en que se publicó.
We investigated the effect of cold water immersion (CWI) on the recovery of muscle function and physiological responses after high-intensity resistance exercise. Using a randomized, cross-over design, 10 physically active men performed high-intensity resistance exercise followed by one of two recovery interventions: 1) 10 min of CWI at 10°C or 2) 10 min of active recovery (low-intensity cycling). After the recovery interventions, maximal muscle function was assessed after 2 and 4 h by measuring jump height and isometric squat strength. Submaximal muscle function was assessed after 6 h by measuring the average load lifted during 6 sets of 10 squats at 80% of 1 repetition maximum. Intramuscular temperature (1 cm) was also recorded, and venous blood samples were analyzed for markers of metabolism, vasoconstriction, and muscle damage. CWI did not enhance recovery of maximal muscle function. However, during the final three sets of the submaximal muscle function test, participants lifted a greater load (P < 0.05, Cohen's effect size: 1.3, 38%) after CWI compared with active recovery. During CWI, muscle temperature decreased ∼7°C below postexercise values and remained below preexercise values for another 35 min. Venous blood O2 saturation decreased below preexercise values for 1.5 h after CWI. Serum endothelin-1 concentration did not change after CWI, whereas it decreased after active recovery. Plasma myoglobin concentration was lower, whereas plasma IL-6 concentration was higher after CWI compared with active recovery. These results suggest that CWI after resistance exercise allows athletes to complete more work during subsequent training sessions, which could enhance long-term training adaptations.
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