Craig Fruchter and Stephanie Schreiber, a husband-and-wife duo, team up with an impassioned troupe of instructors to lead students toward mental and physical health through a lineup of Bikram and power-yoga classes. Their dual locations swirl with balmy temperatures to loosen tight ligaments and help students ease deeper into the tension-relieving stretches. The warm air pricks beads of sweat on shoulders and brows while flushing out toxins and the spleen's discarded Funyun bags. With an eye on preserving the environment, both studios are scrubbed with nontoxic cleaning products each day and feature textured rubber floors and fresh-air ventilation systems. Marin Magazine in 2010 named Red Dragon one of the best yoga studios in Marin, and Pacific Sun named the business the best Marin yoga studio in 2012 and 2013.