Bikram is a form of Hatha yoga (what we know as physical yoga) practiced in a room heated to 105 degrees with 40 percent humidity. The instructor guides you through 26 stretching postures and breathing exercises while you bend, contort and sweat -- a lot. In mid-February Bron Gacki opened Wisconsin's first studio completely dedicated to the Bikram style. Bikram Yoga Milwaukee is located at 2084 N. Commerce St. and offers 17 weekly classes.