Come on, you are left behind!
Wow, I can't catch my breath. You are running too fast, honey.
You just need more exercise.
Yes, but you need to slow down. This is jogging, not racing!
I don't care. I want to burn up my fat.
But running so fast is not good for people over forties.
Why?
We are not as athletic as we were when young. Mild exercise is more suitable for us.
But I want to burn up more calories!
In fact, in order to burn up your fat, you must take it slowly for a longer time.