In most yoga classes that I teach, I attempt to incorporate knowledge of all eight limbs of yoga. http://www.chopra.com/articles/what-are-the-8-limbs-of-yoga#sm.00eou2vn1dv1fbs11211q87suziww For the past couple of weeks, I have been emphasizing the niyama of saucha, which translates into purity or cleanliness. As a nurse, of course this has huge meaning for me regarding patient care and safety. Making sure I wash my hands before and after every patient interaction. Making