The five-class pack offers a mini-survey of the practices on offer here, like the Hour of Power and Prana 2 Music. Mix and match—or settle on your favorite for all five.

Most classes take place in a comfortably sweaty 95–99 degrees. Stretches are deeper, muscles are warmed, and toxins are flushed from healthy bodies.

Competitive types need not apply. These studios are without mirrors, so you focus only on how your body feels—not how it looks.

With locations in Union Square and Cobble Hill, Brooklyn, it’s easy to find a class you like in a location near you.

Redeem by: Fri Dec 21 05:00:00 GMT 2012

Must use all five classes by December 21, 2012

December 21, 2012 expiration date is final

This offer is final sale and non-refundable

Offer is subject to normal availability; please call in advance of desired dates

Offer is not valid for the 6:45 PM Monday – Thursday class in Union Square

Limit one per member

Valid for new and current members

Classes are non-transferable and must be completed by the same person

Valid at the following locations:862 Broadway, 2nd FloorNew York, NY 10003229 Smith StreetBrooklyn, NY 11231

Leave incense and fancy yoga clothes behind—your inhibitions too. At this decade-old studio, the team believes that yoga should be simple yet challenging. In mirror-less studios, instructors turn up the heat and turn down the ego for an honest approach to finding balance in life. Whether you’re a seasoned yogi or a newcomer to the mat, get ready to rev up your body while calming down your mind through powerful yoga flow. Stretch, reach and breathe your way into a more positive place that leaves you feeling awake and aware, cleansed and calm. And with classes as early at 6:15 a.m. and as late as 8 p.m., you can breathe deep, stretch out and get rebalanced at any hour you wish.