Precor EFX 5.25 Manual Do Utilizador

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Owner’s Manual: Heart Rate Features
13
The calculation used for the heart rate target zone is:
(220 minus your age) multiplied by a percent.
For example:
Low range: (220 minus your age) multiplied by 55%
High range: (220 minus your age) multiplied by 85%
Refer to Table 1 in Using SmartRate.
Diagram 5: Heart rate target zones
To use the touch-sensitive grips on the EFX, grasp both 
grips and wait five to ten seconds. Make sure both hands 
are moist.
If Hr appears in the HEART RATE display, the EFX is not 
detecting a signal, or has not yet determined your heart 
rate.
Note: When a signal is detected, the heart rate icon 
flashes and a number appears in the HEART RATE 
display that indicates your heart rate.
Always face forward on the EFX and use the stationary 
handrail for balance. Keep upper body movement to a 
minimum.
20 25 30 35 40 45 50 55 60 65 70 75
70
80
90
100
120
130
140
150
160
170
180
190
200
110
Heart Rate Target Zones
Your Age
Yo
u
r H
e
a
rt
 R
a
te
High
Cardio
Warmup
Reco
mme
nded
 Card
iovas
cular 
Zone
Recom
mend
ed W
eight L
oss Z
one
Peak
Fat Burn
52x-V_Owners Manual.book  Page 13  Monday, June 2, 2008  4:09 PM