Abnormal changes:
- pain in diaphragm
- heavy feeling at stomach area
- headaches
- eye fatigue
- overall fatigue
Other changes
- disease could become worse before being healed by the natural force of Ki
- people with high blood pressure should avoid performing headstands and certain other exercises
Normal changes at the Advanced Level
- recovery from disease
- gray hair turning black again
- skin blotches disappearing
- skin becoming healthier
- weight problem resolved as weight becomes normalized
- feelings of powerful physical strength
- feeling peaceful and balanced
- becoming generous and sincere
Abnormal changes at the Advanced Level
- experiencing visual and auditory hallucinations. This psychic phenomenon happens due to the intense focus of the mind during practice. Practitioners should be careful not to be misled by these phenomena and should consult with instructors.