PUMP IT UP dance machine :)

Every Saturday I am going to play PUMP IT UP. "Pump it up" is a videogame, a big machine. It has a board on the floor with 5 buttons and a screen. There are many songs to play and dance.
How can we play it? Some arrows with the beat of the song appear in the screen, and you should press these arrows on the board with your feet. It's really cool, I like so much... 
Before I was very vicious, literally I had only with the passage money to public bus and nothing more money haha, but now I do it just for exercise  [not a good sentence, maybe it is better to change it ]. It is a good exercise and you are so tired in the end.
Generally if you dance in advanced level you can't dance because it is faster, but if you play in a low level or "freestyle" you can do some dance steps :)