Consumos de oxígeno excepcionales, valores y relaciones: Un análisis desde la Fisiología del Ejercicio

Maximum oxygen consumption VO2max has represented a fundamental reference when measuring cardiorespiratory fitness in different sports. The aim of this study was to present the results of ergometry tests with gas analysis in athletes who exceeded 70 ml/kg/min in VO2max, analyzing the correlations between VO2max and metabolic, cardiovascular, and respiratory parameters. The study was of a descriptive correlational type, and 27 male athletes participated. The r Pearson test was applied to determine the correlation between the variables. In the result analysis, correlations were determined: small between Age and VO2max (r = -0.238; p = 0.24); large between VO2max vs VO2VT1 (r = 0.741; p<0.001); VO2max vs VO2VT2 (r = 0.808; p<0.001); and VO2VT1 vs VO2VT2 (r = 0.783; p<0.001). Mean between VO2max and HR (r = 0.340; p = 0.09); large between absolute VO2max and VO2/HRmax (r = 0.840; p<0.001); small between VO2max and VE (r = 0.214; p = 0.30); small between VO2max and BR (-0.184; p = 0.37); small between VE and RR% (r = -0.281; p = 0.164). There were large correlations between VO2max and ventilatory thresholds, and there was also a large correlation between absolute VO2max and oxygen pulse, with small and non-existent correlations between VO2max and ventilatory parameters. El consumo máximo de oxígeno (VO2max) ha representado una referencia fundamental a la hora de medir el fitness cardiorrespiratorio en deportes. El objetivo de este trabajo fue presentar resultados de pruebas de ergometría con análisis de gases en deportistas que superaron los 70 ml/kg/min en VO2max, se analizaron las correlaciones entre el VO2max y parámetros metabólicos, cardiovasculares y respiratorios. El estudio fue descriptivo correlacional, y participaron 27 deportistas masculinos. Se aplicó la prueba de r Pearson para determinar la correlación entre las variables. En el análisis de resultado se determinaron correlaciones: pequeña entre Edad y VO2max (r = -0,238; p = 0,24); grande entre VO2max vs VO2 VT1 (r = 0,741; p < 0,001); VO2max vs VO2 VT2 (r = 0,808; p < 0,001); y VO2 VT1 vs VO2 VT2 (r = 0,783; p < 0,001). Media entre VO2max y FC (r = 0,340; p = 0,09); grande entre VO2max absoluto y VO2/FCmax (r = 0,840; p < 0,001); pequeña entre VO2max y VE (r = 0,214; p = 0,30); pequeña entre VO2max y FR (r = -0,184; p = 0,37); pequeña entre VE y RR% (r = -0,281; p = 0,164). Se presentaron correlaciones grandes entre el VO2max y umbrales ventilatorios, también existió correlación grande entre el VO2max absoluto y el pulso de oxígeno, con correlaciones pequeñas e inexistentes entre el VO2max y los parámetros ventilatorios.

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Journal
SPORT TK-Revista EuroAmericana de Ciencias del Deporte
Published
2024-10-31
DOI
https://doi.org/10.6018/sportk.634691
Primary Topic
Health and Lifestyle Studies
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article
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article

Consumos de oxígeno excepcionales, valores y relaciones: Un análisis desde la Fisiología del Ejercicio

Cristián Cofré-Bolados, F. Díaz, Claudio Farías‐Valenzuela, Alexis Espinoza-Salinas et al.
SPORT TK-Revista EuroAmericana de Ciencias del Deporte
Health and Lifestyle Studies
article

Consumos de oxígeno excepcionales, valores y relaciones: Un análisis desde la Fisiología del Ejercicio

Cristián Cofré-Bolados, F. Díaz, Claudio Farías‐Valenzuela, Alexis Espinoza-Salinas, Tomás Herrera-Valenzuela, Dilan Galeano-Rojas
article en

Abstract

Maximum oxygen consumption VO2max has represented a fundamental reference when measuring cardiorespiratory fitness in different sports. The aim of this study was to present the results of ergometry tests with gas analysis in athletes who exceeded 70 ml/kg/min in VO2max, analyzing the correlations between VO2max and metabolic, cardiovascular, and respiratory parameters. The study was of a descriptive correlational type, and 27 male athletes participated. The r Pearson test was applied to determine the correlation between the variables. In the result analysis, correlations were determined: small between Age and VO2max (r = -0.238; p = 0.24); large between VO2max vs VO2VT1 (r = 0.741; p<0.001); VO2max vs VO2VT2 (r = 0.808; p<0.001); and VO2VT1 vs VO2VT2 (r = 0.783; p<0.001). Mean between VO2max and HR (r = 0.340; p = 0.09); large between absolute VO2max and VO2/HRmax (r = 0.840; p<0.001); small between VO2max and VE (r = 0.214; p = 0.30); small between VO2max and BR (-0.184; p = 0.37); small between VE and RR% (r = -0.281; p = 0.164). There were large correlations between VO2max and ventilatory thresholds, and there was also a large correlation between absolute VO2max and oxygen pulse, with small and non-existent correlations between VO2max and ventilatory parameters. El consumo máximo de oxígeno (VO2max) ha representado una referencia fundamental a la hora de medir el fitness cardiorrespiratorio en deportes. El objetivo de este trabajo fue presentar resultados de pruebas de ergometría con análisis de gases en deportistas que superaron los 70 ml/kg/min en VO2max, se analizaron las correlaciones entre el VO2max y parámetros metabólicos, cardiovasculares y respiratorios. El estudio fue descriptivo correlacional, y participaron 27 deportistas masculinos. Se aplicó la prueba de r Pearson para determinar la correlación entre las variables. En el análisis de resultado se determinaron correlaciones: pequeña entre Edad y VO2max (r = -0,238; p = 0,24); grande entre VO2max vs VO2 VT1 (r = 0,741; p < 0,001); VO2max vs VO2 VT2 (r = 0,808; p < 0,001); y VO2 VT1 vs VO2 VT2 (r = 0,783; p < 0,001). Media entre VO2max y FC (r = 0,340; p = 0,09); grande entre VO2max absoluto y VO2/FCmax (r = 0,840; p < 0,001); pequeña entre VO2max y VE (r = 0,214; p = 0,30); pequeña entre VO2max y FR (r = -0,184; p = 0,37); pequeña entre VE y RR% (r = -0,281; p = 0,164). Se presentaron correlaciones grandes entre el VO2max y umbrales ventilatorios, también existió correlación grande entre el VO2max absoluto y el pulso de oxígeno, con correlaciones pequeñas e inexistentes entre el VO2max y los parámetros ventilatorios.

SPORT TK-Revista EuroAmericana de Ciencias del Deporte
Universidad de Santiago de Chile (CL), Universidad de Granada (ES), Viña del Mar University (CL), University of the Americas (CL), Universidad Santo Tomás (CL)
Openalex Percentile: Top 63%
Health and Lifestyle Studies
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