Americans, they all love running. It may be genetic or it may be a habit formed from childhood. Americans have high demands on physical health. Say that they "practice three or nine in winter and three volts in summer."

In American schools, the cost of fitness is generally included in tuition and fees, so every student can go to the gym to exercise without restriction during school. If the library is the world for Asian students, then the gym is definitely a paradise for American students. As soon as you walk in, you will be shocked by the professional level of the students inside: because fitness education has been popularized since childhood, many American students have actually become semi-professional fitness instructors in college. They will train every muscle that needs strengthening in a targeted way, instead of trying to touch everything they see like new Asian students.