First of all, oats, as one of the nine high-quality carbohydrates promoted in fitness catering, have higher protein and healthy fat content than most cereals, and contain insoluble and soluble dietary fiber, which contributes to the regularity of intestinal activities and effectively lowers cholesterol. Therefore, many fitness experts will regard oats as a star product to increase muscle and reduce fat.

Therefore, it is a very good choice to eat oatmeal in the morning when practicing abdominal muscles and increasing muscles.

Matching principle of fitness meals: carbohydrate staple food+protein (meat protein or non-meat protein)+beneficial fat+fruits and vegetables

Follow this principle, as long as the staple food is low-IG carbon water (such as brown rice, black rice, corn, etc.), you can change your taste if you are tired of eating oats. After all, fitness and muscle building should be a matter of physical and mental pleasure.

In addition to a reasonable diet, exercise is essential. There are many posts on how to exercise abdominal muscles correctly on the Internet, so I won't give them one by one. For boys, the outline of abdominal muscles can only be seen when their body fat is reduced to 11%-12% with a certain intensity of abdominal muscle training.