The microcosmic orbit meditation is an internal practice. We learn to lead chi through the most important rivers of energy in the body. This river of energy runs inflow up the spine and down the center of the front of the body. The taoist energy system works with the meridian system which can be thought of as tributaries to and from this main river that nourishes our energy in particular for the internal organs. People also report to experiencing what they call ‘spiritual energy’ washing over them as a result.