I really hope it does!Aside from walking on the treadmill for half an hour,how long should I dance if I want to lose weight?
Yes it does count as cardio because your constantly moving and as for how long don't worry about the wieght will shed off before your eyes :)
As the others said, yes! Definitly counts as cardio!
When I first started working out I would do an hour or so of Just Dance (the video game) and I lost at least 10 pounds due to it!
Thats my favorite way to work out since its so fun!