Find an excuse to pass the girl by. Create a reason to fall next to the girls' gym. If the girl is a kind-hearted girl, she will care about you when you fall, so the two sides will naturally strike up a conversation.

If you fall down next to the girl's fitness, but the girl looks on coldly and doesn't care, it shows that this girl is a person who doesn't care about people and is not so kind. This kind of girl doesn't strike up a conversation or associate.