I really like the Brain Wave Vibration. Vibration is bringing out our body rhythm–Chun-Ji-Ki-Um (the cosmic energy) which is the natural healing power in our bodies. I had learned the vibration from the Brain Respiration workshop. According to Dahn Yoga, It starts the vibration from the 1st chakra and travel up along the spinal cord. It takes some time for the vibration to go up. Chun-Ji-Ki-Um is working on its own in different part of my body. Since I use the Brain Wave vibration, Chun-Ji-Ki-Um filled my body and connected my mind and whole body as one. It also takes much lesser time before. The Brain Wave Vibration is a powerful self healing method. Thank you Grand Master Ilchi Lee developed this new tool for us to achieve our optimal health. Thank you Dahn Yoga masters provide all the patient and compassion teaching us how to heal ourselves.