In Hindu thought, flow of life energy existing with in everyone. It is believed to lie coiled at the base of the spine, and by the practice of Kundalini yoga can be raised from the first chakra (centre of spiritual power) step by step to the seventh chakra at the top of the skull, burning away obstacles on the spiritual path.

As the literature of Kashmir Shaivism kundalini is described in three different manifestations. The first manifestation is as the universal energy or para-kundalini. The second manifestation is as the energizing function of the body-mind complex or prana-kundalini. The third one is as consciousness or shakti-kundalini which simultaneously subsumes and intermediates between these two. Ultimately these three forms are the same but understanding these three different forms will help to understand the different manifestations of kundalini.

The purpose of Kundalini Yoga is to control and overcome our base motivations and transcend the ego. Kundalini Yoga is a holistic practice and philosophy that brings personal benefits of rejuvenation and healing. Kundalini Yoga developed as a systematic method of expanding consciousness and maintaining the new awareness. Of particular importance is the strengthening of the nervous system to handle an increased frequency of current. Without this right development and guidance many people experience identity crisis and nervous breakdowns without knowing the real nature of the problem. There are different types sources on Kundalini yoga are available with yogabestbuy.com like

Kundalini Yoga - The Complete Set of 6 DVDs-Nirvair Singh Khalsa
Kundalini Yoga for Athletes - DVD - Nirvair Singh Khalsa
An Introduction to Kundalini Yoga and Chanting DVD
Add Grace and Prosperity with Kundalini Yoga - DVD- Nirvair Singh Khalsa

Kundalini Yogi has both Bhukti means enjoyment and Mukti means liberation in the literal sense. So this Kundalini Yogi is claimed to be the foremost of all Yogas. "Kundalini is the energy of the Divine as it is experienced in the individual. Kundalini binds us when we project its energy into the world and yet, Kundalini liberates us when we return this energy to its divine origin."

To understand the movement of Kundalini better, you must have adequate knowledge of the Nervous System, particularly the spinal cord. This is because the Seven Chakras are believed to be found in this area of the body. A happier life can be ours. We can stimulate creativity, increase mental energy, heighten concentration and experience greater joy with Kundalini Yoga.