What is the staple food of Americans and how do they often exercise?

American life is of course hamburgers, bread and chicken, steak and pork! Sausage and ham! Barbecue, pizza, French fries, drinks, milk, juice ... a lot! But if you want to be strong, you must first gain weight, eat meat, eggs and milk, and force yourself to eat more! Then exercise more in the process of gaining weight! Running or dumbbell! The most important thing is to persist! !