Established in 1998, Source of Yoga, based in Beverly Hills, California, offers comprehensive teacher training programs in Ashtanga Vinyasa yoga. Guided by the experienced instructor Caroline Klebl, who has been imparting yoga knowledge since 1998, the company provides 200 to 500-hour courses that surpass the Yoga Alliance's training standards. Source of Yoga aims to develop the necessary teaching skills in its students, enabling them to introduce others to yoga practice safely and effectively. The company is known for its high standards of practice and also supports The Yoga Foundation, offering scholarships for its training programs.