The impact of cold-water immersion on power production in the vertical jump and the benefits of a dynamic exercise warm-up
Dixon PG, Kraemer WJ, Volek JS, Howard RL, Gomez AL, Comstock BA, Dunn-Lewis C, Fragala MS, Hooper DR, Häkkinen K, Maresh CM
Journal of strength and conditioning research · 8 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
- 2010-11-11 · J Strength Cond Res · vol. 24 · número 12 · págs. 3313–3317
- Editorial
- Lippincott Williams & Wilkins
- Citado
- 19 citas · más que el 80% de estudios similares · 1.2× el promedio de su campo
- Referencias
- 14 trabajos
- Acceso
- De pago
- Áreas de investigación
- Sports Performance and Training · Thermoregulation and physiological responses · Exercise and Physiological Responses
- Palabras clave
- cold water immersion, dynamic warm-up, countermovement jump, lower body power, cold exposure, ambient temperature, athletic performance, NCAA athletes
- MeSH
- lower extremity, humans, water, analysis of variance, reproducibility of results, immersion, movement, male, muscle strength, muscle stretching exercises, cold temperature, young adult
11 autores
- Patrick G Dixon🇺🇸University of Connecticut; St. John's University
- William J. Kraemer🇺🇸 · autor de correspondenciaUniversity of Connecticut; UConn Health
- Jeff S. Volek🇺🇸University of Connecticut
- Robert L Howard🇺🇸University of Connecticut
- Ana L. Gómez🇺🇸University of Connecticut
- Brett A. Comstock🇺🇸University of Connecticut
- Courtenay Dunn‐Lewis🇺🇸University of Connecticut
- Maren Susan Fragala🇺🇸University of Connecticut; UConn Health
- David R. Hooper🇺🇸University of Connecticut
- Keijo Häkkinen🇫🇮University of Jyväskylä
- Carl M. Maresh🇺🇸University of Connecticut
Resumen
El texto original del estudio, en el idioma en que se publicó.
The purpose of this study was to examine the influence of a cold treatment and a dynamic warm-up on lower body power in the form of a countermovement vertical jump (CMVJ). Nine physically active men, who were either current or ex-National Collegiate Athletic Association (NCAA) Division 1 athletes, consented to participate in the study. Using a balanced, randomized presentation and a within-subject design, each subject performed 4 environmental and warm-up protocols (i.e., ambient temperature without warm-up, ambient temperature with warm-up, cold without warm-up, or cold with warm-up). Two sets of 3 maximal effort CMVJs were performed on a force plate at each testing time point. For each protocol, the subjects completed a pretest set of CMVJ (pretreatment [PRE]), were then exposed to 1 of the 2 temperature treatments, completed another set of CMVJ (initial [IT]), then either went through a 15-minute warm-up, or were asked to sit in place. Then a final set of CMVJs was completed (posttreatment [PT]). The primary finding in this study was that warm-up was effective in offsetting the negative effects of cold exposure on CMVJ power. There was a significant main effect for Time (PRE > PT > IT), and there was a significant (p ≤ 0.05) main effect for Trial (AMB = AMBWU > COLDWU > COLD). Because athletic competitions happen in various colder climates, it is important to make sure that a proper warm-up be completed to maximize the athlete's power output. The results of this study demonstrate that when athletes are exposed to cold conditions, it is recommended that before practice or play, a dynamic warm-up be employed to optimize performance.
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