Graco 500 用户手册
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Edge 500 Owner’s Manual
ANT+ Sensors
Heart rate Zones
% of Maximum
Heart rate or
resting Heart
rate
Perceived Exertion
Benefits
1 50% to 60%
Relaxed, easy pace; rhythmic
breathing
Beginning-level aerobic
training; reduces stress
2 60% to 70%
Comfortable pace; slightly
deeper breathing, conversation
possible
Basic cardiovascular
training; good recovery
pace
3 70% to 80%
Moderate pace; more difficult to
hold conversation
Improved aerobic capacity;
optimal cardiovascular
training
4 80% to 90%
Fast pace and a bit
uncomfortable; breathing
forceful
Improved anaerobic
capacity and threshold;
improved speed
5 90% to 100%
Sprinting pace, unsustainable
for long period of time; labored
breathing
Anaerobic and muscular
endurance; increased
power