In Yin yoga, the poses are held for a long period of time — typically three to five minutes or longer — to target the connective tissues, such as the ligaments, rather than focus on the muscles. As a result, the poses are more passive holds with little active engagement of the muscles. A Yin/Yang yoga practice often begins with yin poses.

Developed in India, Yang yoga is what the Western world thinks of as yoga — Hatha and Ashtanga yoga asanas and vinyasas that warm the body and stretch and strengthen the muscles. Yin/Yang yoga typically includes the yang portion of practice in the second half of class.

By combining the two styles of yoga, Yin/Yang yoga improves energy and fitness while promoting relaxation and healing.