Construction of Regression Equation for Maximum Oxygen Uptake Recognition of Respiration and Heart Rate in Exercise Training

Table 2

Correlation coefficient between each index tested by subjects and maximum oxygen uptake.

Index	Maximum oxygen uptake (L/min)
Gender	0.487
Age (years)	0.212
Height (CM)	0.591
Weight (kg)	0.662
BMI (kg/m)	0.477
Quiet heart rate (beats/min)	0.021
Exhaustion heart rate (beats/min)	0.189
Maximum heart rate (beats/min)	0.239
Maximum load	0.745