First of all, from the point of view of acquisition, the acquisition of pectoral muscles requires more physical strength, because abdominal muscles are thin, and you can see them after controlling your diet. Many people who are extremely thin have abdominal muscles, because everyone has abdominal muscles, but some people just can't see the fat in the abdomen, so it doesn't make sense, just the chest muscles are different. You need heavy bench press and training to gain something, and you have to make more efforts to practice big breasts.
The difference in the way these two muscles are acquired reflects the charm of a man. People who pursue abdominal muscles can't show the charm of a man at all. On the contrary, men who pursue big weight and big chest muscles can better show the charm of male muscle strength. Moreover, in the process of getting chest muscles, you need to endure the weight of training and the pain of muscles the next day, which also reflects a man's perseverance charm.
From the charm of appearance, pectoral muscles can support clothes and make people look fuller and stronger, but abdominal muscles are different. You can't walk with clothes on every day. You can't see them until you take off your clothes. Moreover, people with strong chest muscles will not have too weak muscles in other parts, but they don't necessarily have abdominal muscles, and they are likely to be particularly thin.
But there is a saying in fitness that the abdominal muscles of thin people and the breasts of fat people are the most useless. One is thin and the other is fat. Normal training is the most attractive.