The "YogaDoc" – Dr. Ronald Steiner - is founder of the AYI Method, which combines traditional Ashtanga Yoga with innovative Therapeutic Yoga and source based Philosophy. This creates a highly personal practice for each individual, ranging from athletic, acrobatic to meditative,  therapeutic. In this way, body and mind come together, finding a harmonious balance. Ronald is a physician specializing in sports medicine, a scientist focusing on prevention and rehabilitation, and one of the most renowned practitioners of Ashtanga Yoga. He is one of the few teachers who have been traditionally authorized to teach by both the Indian masters Sri K. Pattabhi Jois and BNS Iyengar.