There are multiple sources where the body normally gets electrons (unprocessed food, alkaline water, sunshine, standing in the dirt, etc.). This creates a body pool of electrons.
In the body, the tissue with the least resistance to the flow of electrons is fibrous tissue. Thus wherever there is fibrous tissue, it is serving two purposes: structural support and moving electrons.
The body has three "trucking systems" that move electrons down to the cells: ionically through the circulatory system, through the fibrous sheath surrounding nerves, and through the acupuncture system (the fascial system).
Cell membranes are made up of opposing phospholipids (fats). Because of their unique properties, this arrangement creates a capacitor, a unit designed to store electrons. Thus cell membranes are like small batteries.