Follow the suggestions written by Ilchi Lee founder of Dahn Yoga.

1. Shake out your arms and legs to relax completely. Stand with your feet parallel and shoulder-width apart. Bend your knees slightly.

2. Curl your pelvis upward so that you feel a slight tension in the lower abdomen. Focus your mind on the area a couple of inches below your navel and two inches inside the body.

3. Cup your hands slightly and begin to rhythmically strike the lower abdomen area with both palms.

4. Begin with 100 strikes. You mav increase the number and force of the strikes as vou progress.