What is Reiki?
It is a technique for stress reduction and relaxation that also promotes healing. It is administered by "laying of hands" and is based on the idea that an unseen "life force energy" flows through us and is what causes us to be alive.
The word Reiki is made of two Japanese words - Rei which means "God's Wisdom or the Higher Power" and Ki which is "life force energy". So Reiki is actually "spiritually guided life force energy.