NY Times Gym Class Video Series

I just happened to stumble upon this video series: NY Times Health:Well Gym Class that are roughly about 2-3 mins in length each and show case different fitness classes around New York.  I would so love to be the girl they send to try out these classes!  How fun :)  The above link is to their trial of Forza the samurai sword workout.  My husband has this video at home (which I only barely tried out) and he loves it.  I think I'd like to take a class.  Check it out and if you have time look at the others in the series as well.