Exploring classic Qigong meditation from the perspective of modern psychology, parapsychology and cognitive science, Dr. Tianjun Liu defines the mental state of 'still' Qigong in new terms, identifying a specific mental state, Rujing. He examines the psychology of meditation, showing what happens, both mentally and physically, when a person is in a meditation state. Dr Liu shows how the mastery of Rujing is a fundamental skill vital to the practice of Qigong, and presents a new type of Qigong exercise which takes the achievement of Rujing as its primary goal. His scientific approach to meditation is a breakthrough in this area and will be of interest to practitioners of Qigong and related practices at any level, in addition to anyone with an academic interest in meditation.