Lose weight through exercise: If you want to lose fat, you should run on an empty stomach

WORLD:

It is said that one should run rather slowly in the morning sober.

What intensity do you recommend?

Matthias Marquardt:

If you want to optimize your fat metabolism, you should run really slowly.

If I run too fast, I need sugar for fuel because it can provide more energy more quickly.

I can only keep burning fat when I go slowly.

WORLD:

Let's talk briefly about a hobby runner who is preparing for a marathon, for example. What does the sober run bring him?