Trainingszonescalculator – Jack Daniels Trainingstempo's

Bereken je persoonlijke hardlooptrainingszones. Krijg Easy, Marathon, Drempel, Interval en Rep-tempo's.

"Training in well-defined physiological zones optimizes aerobic adaptations. Evidence consistently supports a polarized training distribution — approximately 80% of volume at low intensity below the aerobic threshold and 20% at moderate to high intensity — for endurance athletes seeking long-term performance development."