Cardiorespiratory Fitness Predictor
Please Choose Measuring System
Metric System
Imperial System
Height
Centimeters
Weight
Kilograms
Age
Years
Please Choose Your Gender
Male
Female
Heart rate at rest
P1
Heart rate immediately at the end of the Ruffier test
P2
Heart rate one minute after
P3
00:45
Rest Period
Start Rest
Reset Rest
Time left :
min
Calc VO2max
=