Where you burn the most fat
Move your heart rate and see how fat burning changes along the curve.
Heart rate
151bpm
Fat burned
4g/h
Fat peaks at
111bpm
Fat burned, calories per hour
This is a simplified model, not a lab test. It estimates max heart rate from age (208 − 0.7 × age), assumes a resting rate of 60 bpm and a body mass for a BMI of 22.5, and shifts your fat peak higher as VO2 max rises. Typical values only; a metabolic test gives your real curve. 1 g of fat is counted as 9 kcal.