This document is a presentation on 'Sharir Kriya' (Ayurvedic Physiology) by Prof. Dr. R.R. Deshpande, aimed at aiding students and teachers in the study of Ayurvedic medicine. It includes various aspects such as identification of doshas (Vata, Pitta, Kapha), practical guidelines for Ayurvedic tests, common health issues, and treatment recommendations. The material also highlights Dr. Deshpande's contributions to Ayurvedic literature and provides contact information for further inquiries.