We don’t know exactly what’s going on here but since it’s only 60 seconds, why not check it out? Model Carmel Rodriguez is showing off some sort of dance/cardio hybrid. If you try this in your local gym be prepared to have your membership canceled, unless of course you’re a hot chick. You can pretty much get away with anything if you’re hot. I bet NordicTrack corporate is quickly putting together a new warning label explaining that their machines are not for dancing on..