Sometimes it seems like a new fitness studio opens in New York every week — or at least every month. In February, Balance.Yoga.Barre, a hot yoga and barre studio hailing from Oklahoma, made its New York City debut. Offering a free first class, this yoga studio has also been spreading the word by providing deals on Groupon and Gilt City. Since I never say no to a free class, I decided to give them a try. While a nice change from my normal Equinox routine, I feel that Balance.Yoga.Barre may still have a few kinks to work out.