We can't generalize completely, because the purpose of many bodybuilders is to show their strong muscles and well-proportioned figure. Muscle fibers will thicken and grow under long-term congestion. From the appearance, it gives people a particularly developed effect. But muscle types are also divided into slow muscle and fast muscle. The muscles of bodybuilders mentioned above generally belong to slow muscles, which are strong and full, and generally last for a long time, but when it comes to strength, it can't be said that they must be stronger than fast muscles that look less developed. Because the explosive power of the latter is often amazing, many athletes engaged in bouncing weightlifting seem to have underdeveloped muscles, but they can lift hundreds of pounds above their heads with one mouthful.