Fitness Score Display - Nautilus T618 Owner's Manual

100
80
60
40
20
100
80
60
40
20
18-25 26-35

Fitness Score Display

The Fitness Score is based on an estimate of the User's VO2 Max and calorie burn over
their last five workouts.
VO2 Max estimates are calculated using performance data (time, distance and average
heart rate or an estimate of average heart rate if that data is unavailable). VO2 Max is the maximal oxygen consumption
of the aerobic physical fi tness of the individual, and is a determinant of the endurance capacity of the User during pro-
longed exercise. ( V = Volume, O2 = Oxygen, and Max = maximum rate ).
42
User Fitness Level Based on Fitness Score
36-45 46-55
Age
Age
excellent
good
high average
average
low average
poor
excellent
good
high average
average
low average
poor
56-65 65+