The Kundalini has a "head". Its tip is the most potent form of energy and all other energetic forces are drawn to its path. It is very elusive but once you are able to catch the 'head' of the Kundalini, it will bring about so much lightness, space and support to the physical, inside and out.
It is our own healing energy as we could use it to flush out all impending illnesses caused by blockages clogging out inner pathways. This leads to abundant life force (prana) flowing within our cells.
However, like a beast inside the body, the Kundalini is restless and easily agitated. This is dangerous for it could bring so much power to the senses. It could even cause intense pain and mental illness as well.
Be warned! I have written the not so good side of Kundalini Awakening at https://sukhayoga.wixsite.com/yoga/single-post/2017/06/03/Kundalini-Awakening-Is-it-for-you