Ghada Osman (Ph.D., PYT) Ghada has training in various styles of yoga, and holds her professoinal yoga certification from the Kripalu Center for Yoga and Health in Lenox, MA, the largest yoga center in North America. An SDSU professor, she has been practicing yoga for over 10 years, and has been teaching Kripalu yoga since 2000. Ghada also enjoys aerobics, and is a certified AFAA group exercise instructor. Group X A program of the ARC | SDSU Close window