Chakras

Kundalini is a source, or resevior of energy which lies dormant within most humans. It resides at the base of the spine, coiled up like a snake.

It can be 'awakened' in two ways. First way is Accidentally, usually by some sort of extreme event that happens in someones life, or stories of it awakening from massage and stuff like that. The second way is Deliberately. This is when it's awakened slowly, on purpose by the practioner. Ways to awaken is are with Kundalini Yogo, Meditation, Chakra Work, Energy Work and many other ways.

Kundalini energy is a very raw energy, and should only be awakened when you have full knowledge of it's power, and are 100% sure of what you're doing. You should also have an accomplished master, or Yogi with you who can help balance you using their energy so that you won't be overwhelmed by the awakening.

They say that the awakening of Kundalini brings forth latent abilities and knowledge. Now if that is really true, then it's certainly something to strive for. For it's said to allow you to grow spiritually