Negative polarization chakras

[Infinite Unity]

I would think the denseness in your solar plexus is due to relationships, societal constructs, and etc.

The body naturally absorbs and releases all kinds of aspects. Think food, and the removal of toxins. The absorption and radiating effect your speaking of is an time/space effect, and is in some ways related to how the biological body functions, however I wouldn't relegate it in a absorption or radiating aspect but rather functions or how you function. In the work you do and how you use the body to causate action. When you are radiating energy you can literally see light radiating from the being in time/space.

I would honestly think the feeling your getting in your plexus of absorption is equal to the "stress" being put on orange ray.