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L-CITRULINA Y SU EFECTO EN DEPORTES DE RESISTENCIA, UNA REVISIÓN SISTEMÁTICA

Authors: Fernández Hernández, A.; Casals Vázquez, Cristina;

L-CITRULINA Y SU EFECTO EN DEPORTES DE RESISTENCIA, UNA REVISIÓN SISTEMÁTICA

Abstract

En los últimos años, el estudio del suplemento L-Citrulina ha cobrado importancia debido a sus posibles efectos sobre el rendimiento deportivo. La L-Citrulina es un aminoácido no esencial que se obtiene a través de fuentes tanto vegetales como animales. Es precursor del Óxido Nítrico y de la Arginina, que intervienen de forma protagonista durante el ciclo de la urea. Estos factores presuponen que el consumo de este suplemento podrá tener ciertos beneficios sobre el rendimiento deportivo. Por lo tanto, el objetivo de este estudio fue el de realizar una revisión sistemática con la que comprobar la eficacia de la L-Citrulina o el Malato de L-Citrulina sobre varios parámetros determinantes en el rendimiento deportivo: potencia, resistencia, trabajo, así como en las siguientes otras variables: percepción subjetiva del esfuerzo y factores fisiológicos. El estudió estuvo centrado en deportes de resistencia en concreto. Para ello, se realizó una búsqueda de la literatura existente hasta la fecha de aquellos estudios que analizaban el rendimiento deportivo en deportes de resistencia tras el consumo de L-Citrulina. Se obtuvieron un total de 7 trabajos con los que se realizó esta revisión sistemática. Tras el análisis de los trabajos encontrados, se podría decir que la L-Citrulina o Malato de L-Citrulina tiene un efecto positivo sobre el rendimiento deportivo. Sin embargo, se debería de establecer un consenso en la estandarización de los test realizados en los estudios para poder afirmar con evidencia significativa que este suplemento tiene una afectación clara sobre el rendimiento de los deportistas.

In the last years, the study of L-Citrulline as a supplement has been gaining interest due to its possible applications over the performance in sports. L-Citrulline is a non-essential aminoacid which can be obtained from vegetable or animal sources. This supplement is a precursor of Nitric Oxide, Arginine and has a principal role in the urea cycle. These factors presuppose that the consume of this ergogenic aid could have positive effects over the sport performance. The purpose of this study was to make a systematic review with which verify the efficacy of L-Citrulline or Citrulline Malate over various determinants parameters over the sport performance and other variables such as perception of effort and physiological factors in endurance sports. To achieve this objective, a research of the existent studies referred to the analysis of the sport performance after the consumption L-Citrulline was made. Finally, 7 studies were obtained and used to make this systematic review. After the analysis of the collected data it can be said that L-Citrulline or Citrulline Malate might have a positive impact over the sport performance. Nevertheless, a consensus must be made in order to achieve the standardization of the protocols and test used in the different studies to say that this supplement has a significant positive impact over the athletes performance.

Country
Spain
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Keywords

ayuda ergogénica, Artículos, aminoácido, aminoacid, ergogenic aid, rendimiento, supplemet, suplemento, performance

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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