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Fitness & Health
Target Heart Rate Training Zones Sizer
Calculate Zone 2 endurance, Zone 4 lactate threshold, and VO2 max heart rate training zones.
Input Variables
Age
Resting Heart Rate (BPM)
Assumptions & Rates
Max HR Formula (1=Std, 2=Tanaka)
Target Zone (2 to 5)
Calculation Results & Sensitivity
Max Heart Rate (BPM)
$0
Zone 2 Aerobic Range
$0
Zone 4 Threshold Range
$0