C. Rajan Narayanan, Ph.D., is Executive Director of Life in Yoga Institute and Secretary of the Council for Yoga Accreditation International. He is the creator of Measured Yoga Therapy®, a groundbreaking system integrating yogic wisdom with modern science, with over 1,000 documented healing cases. His work, including Yoga Concepts for Global Application, brings yoga’s spiritual and scientific foundations to students, teachers, and seekers worldwide.