Exercise! - DDR as a workout?

Part of my weekly cardio is by playing Dance Dance Revolution. Is there anyone else out there that plays this and does it for some cardio?:carrot:

My husband does it with me and I wear my heart rate monitor to make sure I keep my heart rate up. It's so much fun that last night I ended up doing it for 90 mins before having to stop. It can get pretty competative with us.:cb:

There is a DDR thread in here somewhere. I'll try and dig it up. I did it for a while, but I was worried about my feet because of doing it barefoot for so long. Plus I have two left feet and couldn't get very far. :lol:

Here are some threads to check out! :)

http://www.3fatchicks.com/forum/showthread.php?t=50212&highlight=revolution

http://www.3fatchicks.com/forum/showthread.php?t=79311&highlight=revolution

http://www.3fatchicks.com/forum/showthread.php?t=70550&highlight=revolution

http://www.3fatchicks.com/forum/showthread.php?t=72813&highlight=revolution

Thanks so much. I tried doing a search and couldn't find anything. I must have been searching for the wrong thing.

I appreciate it.:D