True Manufacturing Company ES9.0 - Manual (Page 39)

ES9.0 Recumbent Bike Owner’s Guide
39
Interval HRC Ultra Workout
chapter Seven: Heart Rate Control
Interval
HRC Ultra
% o
f M
ax H
ear
t Ra
te
Interval HRC Ultra works similarly to Interval HRC, but
the work target heart rates gradually increase through your
workout. The first work segment target is 88% HRmax, and
the last work segment target is 97% HRmax.
The rest segment target is 65%. Note that workload usually
has to be greatly decreased to allow you to reach this low a
heart rate within a desirable time.
Time
100%
50%
65%
88%
0% 20% 40% 60% 80% 100%