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Heart Rate Training Zones
Find your 5 heart rate training zones based on your age and max heart rate.
About Heart Rate Zones
Heart Rate Zones Calculator determines your five cardio training zones based on your age and resting heart rate using the Karvonen formula. Each zone is shown with its BPM range and training benefit. Perfect for runners, cyclists, and fitness enthusiasts optimizing their workouts.
- Karvonen formula for accuracy
- 5 training zones with BPM ranges
- Zone descriptions and benefits
- Resting heart rate input