Nauli is considered an advanced yoga practice.  In this case, “advanced” means there is some risk of injury if nauli is not performed properly. Shandor Remete says that [2]: “The practice of nauli cannot be learned from books. One needs to work with a teacher who has mastered it and clearly understands its function.” Of course, the task of finding, and recognizing, such a teacher is left as an exercise for the student. B.K.S. Iyengar, in his book Light On Yoga, says about nauli [1]: “Care should be observed in its performance, otherwise… Read More