These lines about Dahn Yoga by Bum Yons Kim, Korea published in Lee book.
I could not make the right notes of music with my voice. For example, “re” came out of my mouth when I attempted to make “do.” I was reaching a point where I simply could not continue to sing. About one year after starting Brain Wave Vibration, I was finally able to make the right notes. It was like I turned around at the end of my career as a singer. I am so happy that I can sing again.
Most people who attend Dahn Yoga classes soon report that they feel more flexible, energized, peaceful, focused, creative, motivated, confident, and emotionally balanced. They experience less or no stress, pain, and insomnia, and reduce or eliminate their medication.