Do crunches and sit up really work when trying to achieve a flat stomach?

Question

Answer

Abs are made in the kitchen. You can do a million crunches, have a six pack and never know it due to poor diet / belly fat.

Answer

You need to do cardio to get rid of belly fat

Answer

Yes and no. They help, but you have to eat healthy.

Answer

There is no way to control where on your body fat comes off. Doing workouts that target your abs is not going to make you lose fat on your abs.... it just tones the muscle. So if you already have a relatively flat stomach/small layer of fat - yeah it can make it look flatter. 
But if not - you really aren’t going to see any difference unless you do cardio as well to lose the fat.

Do crunches and sit up really work when trying to achieve a flat stomach?

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