When energy in the physical electric and magnetic system of the body is blocked pain is a call to attention from the body cells. If this call is not addressed the cells will die. When enough cells die organs die and when enough organs die the whole organism dies. Quartz crystals are powerful tools to amplify, direct, store, focus, gather and release energy. Through direct pulsing two crystals in the hands of the  healer can push through 

the blocks and recharge the cells with life energy, which gently releases pain and starts the healing process. Crystals can recharge and rebalance the energy meridians magnetically,  the nervous system  electrically, and can also above many other methods be used to apply healing colors into the physical body to restore cell function.