Efectos del consumo de proteínas sobre la hipertrofia causada por el entrenamiento de resistencia: una visión actual

  • Santiago Tavares Paes Universidade Federal de Juiz de Fora
Palabras clave: Ingesta de proteínas, Ejercicio de resistencia, Hipertrofia, Ejercicio fisico, Nutrición

Resumen

Objetivo: Relevar, discutir y sintetizar investigaciones que analizaron los efectos del consumo de proteínas sobre la hipertrofia muscular provocada por el entrenamiento de resistencia. Fuentes de datos: La investigación se realizó en las bases de datos Pubmed. Los descriptores utilizados fueron: Consumo de proteínas, Ingesta de proteínas, Ejercicio de resistencia, Entrenamiento de resistencia, Hipertrofia, Ejercicio, Nutrición Síntesis de datos: El seguimiento de los estudios utilizando los descriptores encontró 73195 estudios. Tras cruzar los descriptores se obtuvieron 4.412 estudios. De estos, luego de analizar los títulos de los estudios, se consideraron 502 referencias relevantes; Después de la lectura de los resúmenes, 120 estudios fueron seleccionados, siendo luego sometidos a los criterios de inclusión/exclusión, totalizando, al final, 47 estudios, leídos en su totalidad. La mayoría de los estudios han relacionado la práctica de entrenamiento de resistencia y la capacidad de sintetizar proteínas musculares cuyo efecto está asociado, entre otros factores nutricionales, con la ingesta de cantidades diarias relativamente mayores de proteínas de alta calidad en aminoácidos. Conclusiones: La práctica de entrenamiento de resistencia es capaz de potenciar la síntesis de proteínas musculares de forma aguda y crónica. Los deportistas que realizan esta modalidad necesitan consumir una cantidad diaria relativamente mayor de proteínas ricas en aminoácidos esenciales para recuperar el tejido muscular dañado por el entrenamiento. El consumo aproximado de 20-25g de proteína, preferiblemente con cantidades significativas de leucina, parece potenciar la síntesis y recuperación miofibrilar, especialmente después del entrenamiento, sin embargo, la magnitud de la hipertrofia provocada por este tipo de ejercicio también está influenciada por factores metabólicos, tensionales y hormonales.

Citas

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Publicado
2016-03-04
Cómo citar
Paes, S. T. (2016). Efectos del consumo de proteínas sobre la hipertrofia causada por el entrenamiento de resistencia: una visión actual. RBNE - Revista Brasileña De Nutrición Deportiva, 10(55), 11-23. Recuperado a partir de https://www.rbne.com.br/index.php/rbne/article/view/595
Sección
Artículos Científicos - Original