Asociación entre la ingesta proteica y desarrollo muscular en deportistas de alto rendimiento
Fecha
2023
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Universidad de Guayaquil. Facultad de Ciencias Médicas. Carrera de Tecnología Médica
Resumen
La ingesta de alimentos repercute en el rendimiento de un deportista, El músculo es
responsable del movimiento, por esto es importante para los deportistas mantenerla y
aumentarla. El objetivo del presente estudio es determinar la asociación de la ingesta proteica y
la masa muscular en deportistas de alto rendimiento en un gimnasio de Guayaquil en Ecuador.
El modelo utilizado fue descriptivo y transversal, en el estudio participaron 41 fisicoculturistas
hombres y mujeres, en quienes se valoró la ingesta por medio de un cuestionario de frecuencia
de consumo de alimentos enfocado en el consumo de proteínas y la masa muscular por medio
de valoración antropométrica. La muestra fue representada por un 68% de individuos masculinos
y un 32% femenino, los resultados mostraron que los hombres tenían una masa muscular de
44% y las mujeres de 30%, las edades entre 27 y 45 años presentaban una media de musculo
del 40% más elevada que el resto de las edades, la ingesta proteica fue baja en un 49% de la
muestra, normal en un 17% y alta en un 34%, además se evidencio que existe asociación
estadísticamente significante (p=0,44) entre la ingesta proteica y el desarrollo muscular.
Palabras clave: Ingesta proteica, masa muscular, fisicoculturistas, deportistas.
Food intake affects the performance of an athlete, muscle is responsible for movement, so it is important for athletes to maintain and increase it. The objective of this study is to determine the association of protein intake and muscle mass in high-performance athletes in a gym in Guayaquil in Ecuador. The model used was descriptive and cross-sectional, in the study 41 male and female bodybuilders participated, in whom the intake was assessed through a food consumption frequency questionnaire focused on protein consumption and muscle mass through anthropometric assessment. The sample was represented by 68% of male individuals and 32% female, the results showed that men had a muscle mass of 44% and women of 30%, the ages between 27 and 45 years had an average muscle of 40% higher than the rest of the ages, protein intake was low in 49% of the sample, normal in 17% and high in 34%, it was also evidenced that there is a statistically significant association (p = 0.44) between protein intake and muscle development. Keywords: Protein intake, muscle development, bodybuilders, athletes.
Food intake affects the performance of an athlete, muscle is responsible for movement, so it is important for athletes to maintain and increase it. The objective of this study is to determine the association of protein intake and muscle mass in high-performance athletes in a gym in Guayaquil in Ecuador. The model used was descriptive and cross-sectional, in the study 41 male and female bodybuilders participated, in whom the intake was assessed through a food consumption frequency questionnaire focused on protein consumption and muscle mass through anthropometric assessment. The sample was represented by 68% of male individuals and 32% female, the results showed that men had a muscle mass of 44% and women of 30%, the ages between 27 and 45 years had an average muscle of 40% higher than the rest of the ages, protein intake was low in 49% of the sample, normal in 17% and high in 34%, it was also evidenced that there is a statistically significant association (p = 0.44) between protein intake and muscle development. Keywords: Protein intake, muscle development, bodybuilders, athletes.
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INGESTA DE ALIMENTOS, PROTEINA, MASA MUSCULAR, DEPORTISTAS, FISICOCULTURISTAS, GIMNASIO TAURUS FITNESS COMPANY S.A., CANTON DAULE, ECUADOR