I have been going to Jefferson Power Yoga for almost 2 years. The name is misleading because other classes are taught as well: spinning/cycling, KBB(Kick Butt Blaster), Pilates, and Body Pump. There are several instructors and each instructor brings something different to each class whether it be one of the many versions of yoga practiced or one of the other exercise options. One of the funnest classes is «Happy Hour Spin» offered on some Friday nights: one hour of spin followed by Happy Hour! The first visit is complimentary. After that you can buy discount cards(the best deal works out to $ 9/class) or you can buy a monthly card which is an even better deal if you attend several days each week. Check the calendar on the website at the beginning of each month as classes offered and class times do change.