I always admired how hard dancer work. 
Dance is great its a great kind of art
It always amazes me when ballerinas get on their toes. I can't imagine the pain involved.
the movement from a dancer has aesthetic and symbolic values known within particular cultures
That's interesting! I've never thought about that. It is a beautiful thing to watch. I know every year people try to go see the Nutcracker.
dance is categorized by its choregoraphy and by its different movements which is cool
I'm not really all that versed in dance movements, but I do know that in ballet they have 1st position, 2nd position and so on.
other sports also have dance like quality like cheerleading gymnastics and figure skating which are also olympic sports!
I have heard of football players taking ballet lessons to improve their game.
dance also usually tells a story using different things like costumes and scenery!