Running, jogging, walking, bicycling, stair climbing, rowing, cross-country skiing, elliptical exercising, all are excellent ways to burn body fat.
It is up to you to choose which of these exercises or a combination of them you will use to create the body of your dreams.
And these are only considered aerobic if they are sustained non-stop for 30-60 minutes at the right intensity level.
From my experience to create a flat stomach, you need to burn as much of your calories from body fat as possible.
Cardio exercises when done at a moderate to moderately high intensity force your body to release body fat from your cells to be used as energy.
This is very important because your major goal when it comes to losing belly is to shrink all of your fat cells as much as possible.
In reality your fat cells do not burn or disappear they only get smaller in size, and because of this your stomach starts to look flat.
Doing cardio exercises with the right intensity, duration and frequency, can help you create amazing long term results.
In the exercise section of this site you will find all the necessary information how to properly use cardio to create a flat stomach, and eventually create the body of your dreams.