Karvonen Heart Rate Formula

Também conhecido como: Target Heart Rate Formula, Heart Rate Reserve Method

THR = ((HR_{max} - HR_{rest}) \times \%intensity) + HR_{rest}

THR = (HRmax - HRrest) × %intensity + HRrest

O que calcula

Calculates target heart rate for a specific training intensity using heart rate reserve (HRR). More personalized than simple percentage of max HR because it accounts for resting heart rate.

variáveis

Símbolo	Nome	Unidade	Descrição
THR	Target Heart Rate	bpm	Heart rate to aim for during exercise
HR_{max}	Max Heart Rate	bpm	Maximum heart rate (220 - age)
HR_{rest}	Resting Heart Rate	bpm	Heart rate at complete rest
%intensity	Intensity	decimal	Desired exercise intensity (e.g., 0.70 for 70%)

Exemplos trabalhados

1HRR = 185 - 65 = 120

2THR = 120 × 0.70 + 65 = 84 + 65 = 149 bpm

Resultado: 149 bpm

Experimente uma calculadora

target heart rate heart rate zone

Fórmulas Relacionadas

Maximum Heart Rate Formula

HRmax = 220 - age

#heart rate#training zones#exercise