Wounds of the past will sometimes cause an energetic blockage. If your Kundalini has activated at least one spinal sweep and pain or a sensation of pressure at the base of the spine is being felt, this can be an indication of an energetic blockage. If you have this feeling within, in the present and there is no attendant fresh injury you might consider this.
From a manual releasing point of view, lie down on the side where you feel most kundalini activity or flat on your back. With the insoles of your feet rub them together at a brisk and constant motion up and down or side to side or both. This will cause an artificial K stimulation and the energy will begin flowing slowly at first then speeding up.
As it flows thru the area in question, a feeling of a widening of the inside of the spine will occur, often with an accompanying "Crack!" of the inner spine widening out. No pain but sometimes surprising in its intensity. Choose a side of the body to lie upon, and with fingers in the Kundalini Mudra near your face - comfortably - palms touching, eyes looking up at the brow of points continue rubbing insoles together. Bring your spine into its natural "S" curve; the energy will guide you by flowing when the spine is in the right position or not if it isn't. As the energy becomes unblocked it will flow upward with the tide of the Kundalini. Bliss will be felt or an orgasmic response when the energy reaches the top of the head or the 7th. - blessings - chrism
As the energy becomes unblocked it will flow upward with the tide of the Kundalini.