I enjoy dancing, it really shows how the human body movements can be so graceful and great for exercise.
Indeed, I was never in any kind of dance class, but I always envied those kids in school who were coordinated enough to do dance. I love watching dance competitions. I think their synchronized movements are pretty amazing. 
dancing for health is a great way for people that don't enjoy the typical exercise activity, so it's a perfect alternative.
Have you ever done Zumba? I have a friend who is a Zumba instructor. She tried to teach me some of the moves, but I felt ridiculous trying to do them. 
I have never tried Zumba, as I am not nearly as coordinated as one should be with the choreography that is involved lol.