In more scientific terms, British engineer Dr. Jon Whale describes the assemblage point as the vortex of our body’s vibrational energy that is located slightly off center in our body at the level of the heart chakra. It is not the heart chakra, though it is near the heart chakra. It is thought that energy enters the body through the assemblage point, whereas at the chakras, energy leaves the body.
The angle at which energy enters the body can have a profound impact on physical and mental health. A common but misplaced center of vibrational energy high and to the right of the heart chakra indicates excessive left-brain activity. This can manifest in panic attacks, extrovert behavior, and high levels of adrenaline. (The location of the assemblage point in the high right position may be the price we pay for the stressful demands of living in an excessively left-brained, fact oriented, ego-driven culture.)
In contrast, a high left assemblage point leads to extreme right-brain activity and can manifest in introversion, fantasies, hallucinations, and delusions.
Once the assemblage point drops below the navel, death will soon follow.
Jon Whale interview on Stationary Assemblage Point (SAP), http://www.whale.to/a/whale.html