The "fell swoop" I was referring to is that kundalini is activated via meditation, and meditation is based on symbology, which is based on underlying archetypes.

The archetypes seem meaningless in a biological/psychological context, yet by psychologically utilizing those archetypes (of which kundalini is effectively the sum of all of them), we can effect biology via kundalini; and through the biological aspect of kundalini, human magnetic fields are effected.

This magnetic interaction, along with the physical effect of kundalini, ultimately has the greatest effect on our psychology, producing heightened meditative states as kundalini is activated, and in turn better symbolic and archetypical perception.

A somewhat loopy explanation on my part, I'll be the first to admit!