Yoga Nidra/Yogic sleep is probably the best known and the most powerful technique to induce complete physical, mental, and emotional relaxation. It is a science of relaxation which enables us to dive deep into the realms of the subconscious mind thereby releasing all tensions. It takes us through all four of our natural brainwave patterns. In a world of information overload, this practice offers us a haven of silence and a return to stillness leading to rejuvenation of the body and mind. It decreases our metabolism, rate of breathing, heart rate, and blood pressure; prevents and manages psychosomatic diseases.