I have a couple suggestions for classes. One of my favorite things to do for cardio and core is Hula Hooping. I'd also like to see either some Tai Chi or QiGong classes. I think people might enjoy them because they are a bit different.

Thanks

Thanks for the suggestions.  We will look into the possibility of adding some of these.  There are Tai Chi classes on demandFITNESS.  They can be found in the Self Defense / Martial Arts category.  Check them out!