ABOUT THE TECHNIQUE
When you meditate on any object, an energy cycle is gradually built up between you and that object.
Yantras or energy maps are essentially geometric diagrams that have been etched on metal, wood or paper. Three-dimensional yantras are those carved out of wood or molded in metal. The earliest yantras were spontaneously created by spiritual masters at the peak moments of meditation. In the early books on meditation, yantras have been referred to as the diagrammatical representations of the structure of the universe.
Just as pyramidical structures are known to absorb and retain energy, yantras also have a specific geometric structure that allows them to store energy for long periods. When a spiritually evolved person meditates upon the yantra, he transfers healing energy to the yantra. The yantra then acts as a battery that stores this healing energy.
When an ailing person meditates upon the same yantra, the energy is transferred to him, and he experiences a glimpse of the spiritual ecstasy that first gave birth to that geometric form.
Since the chakras are the energy portals of the body, we absorb energy most effectively through the chakras. This meditation uses the healing yantra to facilitate chakra healing.