Chicken breast is a kind of meat that bodybuilders often eat for the following reasons:

1. Low-fat and high-protein: Chicken breast is relatively low in fat, but high in protein, making it an ideal food for bodybuilders.

2. Easy to digest: The fiber structure of chicken breast is loose and easy to digest and absorb, which is a good food choice for bodybuilders' stomachs.

3. Rich nutrition: Chicken breast is rich in vitamins and minerals, such as vitamin B6, B 12, iron and zinc, which can provide necessary nutritional support for bodybuilders.

4. Convenient cooking: Chicken breast can be cooked in many ways, such as roasting, boiling and frying, which is very suitable for bodybuilders to prepare meals quickly.

5. Strong satiety: Chicken breast is high in protein, which can provide a long-term satiety and help to control diet and lose weight.