Yog Darshan is a part of Shad Darshan in Vedic Shastr. Patanjali Muni wrote about the complete system of yog. He established Yog in a systematic way and made this book “Yog Darshan” for that, so that everyone has learning of it. Because fulfilling it, is very important in life. This Yog Darshan was studied in every Gurukul so that they could develop a stable body and mind.