learn.howToCalculate
learn.whatIsHeading
The lactate threshold is the exercise intensity where lactate accumulates faster than it can be cleared. LT1 (aerobic) ≈ 65% HRmax; LT2 (anaerobic/FTP) ≈ 85% HRmax. Training below LT1 builds aerobic base; above LT2 builds speed.
Trin-for-trin guide
- 1LT1 ≈ 65% HRmax (conversational pace)
- 2LT2 ≈ 85% HRmax (comfortably hard — sustainable ~60 min)
Løste eksempler
Input
HRmax = 185 bpm
Resultat
LT1 ≈ 120 bpm · LT2 ≈ 157 bpm
Target training zones
Klar til at beregne? Prøv den gratis Lactate Threshold-beregner
Prøv det selv →