At the base of the spinal cord every human being has a powerful, yet dormant source of energy. This source is known as the Muladhar Chakra from which three subtle channels known as Naadis rise up through the spine and reach thew brain. The middle Naadi is known as Sushumna while on its either sides are the Ida and Pingla. At five other centres of highly concentrated energy, called Chakras, along the spinal column, these three Naadis come together and then again divide into three channels as they rise further.
Thus including the Muladhar there are various Chakras in which very powerful energy lies dormant and once they are activated a human gains amazing divine powers like Telepathy, Hypnotism, Clairvoyance
READ MORE/SOURCE -
Chakra Meditation / Kundalini Yoga/ healing कुण्डलिनी योग http://www.aryanblood.org/forum/36-1305-1
http://www.siddhashram.org/kundalini.shtml
Highly recommended !!!!
RAJA YOGA BY SWAMI VIVEKANANDA [PDF] -
http://www.shardsofconsciousness.com/user/sites/shardsofconsciousness.com/files/ebooks/RajaYoga_Vivekananda.pdf
MORE BOOKS BY SWAMI VIVEKANANDA - http://www.vivekananda.net/BooksBySwami.html