434 Sixth Avenue, 10011
This West Village hot yoga retreat is popular with the neighborhood locals and had me sweating shoulder to shoulder with Katie Holmes on more than one occasion. For an easier but still active flow, expect to sweat profusely, but in a room less hot than that of Bikram. Showers and organic bath products are provided. The yoga shop also sells Onzie leggings and coconut water. Noon classes are half off.