Introducing EFT (Emotional Freedom Technique): A Practical Guide

The basic premise of Emotional Freedom Technique, or EFT (sometimes known as "tapping" and described as offering "great healing benefits" by Deepak Chopra, MD), is that the cause of all negative emotion is a disruption in the body's energy system.

This guide from EFT founding master Judy Byrne (judybyrne.co.uk) gives the essential information.