Because there are fewer people exercising in China than abroad, and China people are unwilling to exercise because they are particularly concerned about what others think of them. For example, many people feel uncomfortable when they see a muscular man, thinking that their muscles grow by taking medicine, so people who care about other people's opinions often stop exercising to a certain extent, so this is why Asian bodybuilders can't compete with European and American bodybuilders.

And because Europeans and Americans are very interested in fitness, and because many countries in Europe and America have good economic conditions, their hobbies will be more than ours. For example, when it comes to fitness, there are many more people in Europe and America than in China, because both men and women have very high requirements for their bodies, so they will keep fit through fitness, not to mention that exercise can make them healthier.

And the food culture in Europe and America is different from that in China. People in China generally eat less in protein and more in carbohydrates, while people in China prefer to drink. In fact, this kind of diet is not very good, so many people who don't exercise are more prone to puffiness, and those who exercise will also become that muscular figure.

Moreover, the popularity of fitness knowledge in Europe and America is very high, so Europeans and Americans can find many fitness programs online even if they don't go to private schools. In China, it is very difficult to find a detailed free fitness knowledge. And Europeans and Americans are also very enthusiastic about the spirit. Like China people, they are basically not enthusiastic about fitness, and only a few people will take part in it, so this is also the reason why Mr. China is not as enthusiastic as Mr. Europe and America.