How does a 12 year old get a flat stomach?

Answer 1

Mostly from doing Cardio exercises such as walking, dancing, riding a bike, jogging and anything that moves your body. Also they most likley avoid eating a lot of procsessed foods, like chicken nuggets, french fries and anything with a lot of sugar. If you are trying to get a flat stomach, or abs, limit your fat, saturated fat, don't eat as much carbs. You should also exercise daily and drink 64 ounces of water a day.