Yin yoga is a slow-paced style of yoga with postures, or asanas, that are held for longer periods of time—for beginners, it may range from 45 seconds to two minutes; more advanced practitioners may stay in one asana for five minutes or more.
Yin yoga poses apply moderate stress to the connective tissues of the body—the tendons, fascia, and ligaments—with the aim of increasing circulation in the joints and improving flexibility. A more meditative approach to yoga, yin aims at cultivating awareness of inner silence, and bringing to light a universal, interconnecting quality.
Yin yoga’s teaching in the Western world, beginning in the late 1970s, was founded by martial arts expert and Taoist yoga teacher Paulie Zink. It is now being taught worldwide, due in large part to the teaching activities of Yin yoga teachers and developers Paul Grilley and Sarah Powers.
Yin yoga as taught by Paul Grilley and Sarah Powers is not intended as a complete practice in itself, but rather as a complement to more active Yang forms of yoga and exercise.