The experience is a bit like turning down the dimmer switch, rather than pressing the "Off" button. As the chakras slow down their spin rate, the Qi (Prana, Life-Force) is able to flow less freely throughout the body. It is the free flow of Qi that enervates and keeps the body/mind young and vital.
I believe that the physical, emotional and mental benefits are all achieved on a scale. Some achieve those results at the lowest end of the scale - whilst others achieve them at varying degrees right to the highest level.
The monks attribute these benefits to the increased flow of life-energy. Li...