The technique in having a flat stomach or not getting bloated is in choosing what you eat. You only have to eat food that are rich in fiber and drink water as much as your body need. You also have to limit food that are rich in sodium, most likely these are the salty food that you eat.
Answer:
You need to be more clear when asking questions
Explanation:
I would say A...just because when it comes to flexibility everyone is different.
Hope this helps!!!