Aloha Laughing Laura,
Have your hands in a loose fist.
Bend forward slightly so there is a slight curve to your back.
tap/hit your sacrum and tail bone area lightly to medium lightly.
continued for 2-3 minutes.
Generally we'll add it at the end of the Harvesting of Qi exercises.
It's good to do by itself when you've been sitting for a long time, or you just want to clear your head after listening to a talk for a long time or doing something monotonous.
Much Love, Shawn
