This is part of a Shiatsu Shin Tai demonstration treatment with Saul Goodman. The focus is on using the reflex test to help diagnosis solar plexus and sacral chakra imbalances/misalignments, and choose subsequent treatment. This was during a week long course on treating chakras, and how to prepare the body for effective chakra work.
For Shin Tai practitioners: notice the second and sometimes third phase motions as the treatment progresses (intermittent paravertebral spasming, the head turtling, lateral rib motion, pelvic tilt, etc.).