Why is Sammo Hung so fat but still so flexible?

Because Sammo Hung paid great attention to physical exercise since she was a child, and she also wrote martial arts for a long time. Therefore, her flexibility and sense of rhythm are very good. Moreover, he has made many films, and then it can be said that Sammo Hung has never lacked sports since he was a child, so I think he is a little fat, but he is flexible and normal.