According to the Upanishads and the Yoga texts, Yoga means communion of individual soul and universal spirit (God). Sage Patanjali is the expounder of Yoga philosophy and who introduced 'Swadyaya' - study of the self-method for physical, intellectual and spiritual development of human bodies. It can be learned and practiced by all age group. Practice the ancient art of meditation of Yoga brings out the best in the person. It rejuvenates the body physically and spiritually and offers uninterrupted state of joy.