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Heart Rate Zones
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Heart Rate Zones
Find your training heart rate zones for fat burn, cardio, and peak performance.
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Age (years)
Resting HR (bpm)
Method
Max HR (220-age)
Karvonen
Max Heart Rate
190 bpm
Zone 1
Very Light
Recovery
95โ114
bpm ยท 50โ60%
Zone 2
Light
Fat burn
114โ133
bpm ยท 60โ70%
Zone 3
Moderate
Aerobic
133โ152
bpm ยท 70โ80%
Zone 4
Hard
Anaerobic
152โ171
bpm ยท 80โ90%
Zone 5
Maximum
Peak
171โ190
bpm ยท 90โ100%
Heart Rate Zones - eztoolscu | eztoolscu