Surya Kriya — solar energy is the fundamental energy and that is so even within human body. Surya Kriya is a powerful process of activating the sun within you. It generates sun energy within the system and body begins to glow and shine. On a psychical level this process balances glandular secretion, mucus level and cures backache. There is also profound dimension to it. It is a way of adjusting human energy system to the celestial geometry, so that you are in sync with the existence. It is being in sync with a nature on many different levels.