We have defined four training zones to help you exercise at the
most efficient and effective intensity to achieve your fitness
goals. The training zones are calculated as a percentage of your
maximum heart rate.
Maximum heart rate (%)
85% and up
67.5% to 85%
50% to 67.5%
Up to 50%
NOTE:
Always warm up sufficiently before increasing your workout intensity.
HEART RATE ZONES
Training zone color
Red
Yellow
Green
Blue
Workout objectives
Power & Speed
Cardio Fitness
Fat Burn & Endurance
Warm-Up & Cool Down
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