Most of us only rush to the dance floor when your favourite music is played, then your having fun by doing all sorts of moves and once the song is over you head back to your corner and refuse to go again. Why does this happen ? its propably coz you knew the moves of that song and were not shy at all to show it.
Its not necessary to know the dance moves what is important is to know the dance style, which can get you enjoying from start of the party itself. Here are a few styles that are easy to learn and a few introductory classes can get you motivated to hit the floor on almost any song.