El objetivo de este estudio fue evaluar parámetros fisiológicos para comparar y correlacionar en función de la saturación de oxigeno muscular y hemoglobina total medida con espectroscopia de infrarrojo cercano no invasivo. La muestra (n=17 mujeres) se dividieron en 2 grupos: sobrepeso/obesidad y normopeso, se valoró la composición corporal, parámetros fisiológicos, saturación de oxigeno muscular e indicie de esfuerzo percibido durante la prueba de esfuerzo incremental máxima en un cicloergometro en base a cuatro zonas metabólicas establecidas: fatmax, umbral aeróbico, umbral anaeróbico y zona de consumo máximo de oxígeno. Los resultados se analizaron utilizando el método estadístico Anova de un factor y la correlación de pearsón. Los resultados encontrados en el grupo normopeso la saturación de oxigeno muscular tiene correlación positiva alta con el vo2max durante la zona fatmax y umbral aeróbico (r=0,72- p=0,04) (r=0,77 – p=0,02), la frecuencia cardíaca de entrenamiento (r= -0,87 – p=0,01) tiene correlación negativa muy alta en la zona umbral anaeróbico, en el grupo sobrepeso obesidad no se encontró ninguna correlación. En conclusión las mujeres con normopeso la saturación de oxigeno muscular medida con espectroscopia de infrarrojo cercano no invasivo puede ser un buen parámetro fisiológico para programar ejercicio en la zonas fatmax, umbral aeróbico y umbral anaeróbico, pero en las mujeres con sobrepeso y obesidad se necesitan más estudios.AbstractThe objective of this study was to compare physiological parameters and correlate function of muscle oxygen saturation and total hemoglobin measured with near-infrared spectroscopy noninvasive. The sample (n = 17 women) were divided into 2 groups: overweight / obese and normal weight, was measured body composition, physiological parameters, saturation of muscle oxygen and index of perceived exertion during testing maximum incremental exercise on a cycle ergometer based titrated four metabolic zones established: fatmax, aerobic threshold, anaerobic threshold and area of maximum oxygen consumption. The results were analyzed using ANOVA statistical method of a factor and Pearson correlation. The results found in the normal weight group muscle oxygen saturation has high positive correlation with VO2max during fatmax zone and aerobic threshold (r = 0,72- p = 0.04) (r = 0.77 - p = 0, 02), the training heart rate (r = -0.87 - p = 0.01) has very high negative correlation in the anaerobic threshold zone, obesity in overweight group no correlation was found. 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