Will boys like me, a woman who can only exercise and keep fit?

Green vegetables and carrots, each to his own liking. You say that you are a woman who can only exercise and keep fit, so there may be men who like this kind of woman! Don't sell yourself short, because you are unique, and you will always meet someone who loves you. Only by exercising, earning money and exercising can you become a fitness coach, which is a very good thing.