Yoga is essentially a spiritual discipline based on an extremely subtle science which focuses on bringing harmony between mind and body. “Yoga” also refers to an inner science comprising of a variety of methods through which human beings can achieve union between the body and mind to attain self-realisation. The aim of Yoga practice (sādhana) is to overcome all kinds of suffering that lead to a sense of freedom in every walk of life with holistic health, happiness and harmony. — United Nations International Day of Yoga — quote by the Ministry of Ayurveda, Yoga & Naturopathy, Unani, Siddha and Homoeopathy (AYUSH)