ERT uses forced cellular respiration which is the contraction and release of each cell. This is similar to massage; through mechanical action of squeezing the cells to pull in nutrients and pump out waste.
The method of electroporation applies to the cells in order to increase the permeability of the cell membrane to allow more nutrients to enter the cell and facilitate faster release of toxicity from within the cell.
ERT also raises cellular voltage. Cellular voltage moves in correlation to cellular pH. So as cellular voltage goes up so does pH, bringing the cell to an ideal level of alkalinity (roughly 7.3 pH). It is commonly understood that many ailments and diseases can exist only in an acidic body or tissue.