This is me demonstrating a technique for releasing the joint at L5/S1. The class was in 2008/9 for the Natural Health Science School in Athens. (The Greek one, not the USA one.)
The man on the left (wearing glasses) has now become a teacher in Greece, based in Crete. The woman on the front left (in orange) is Despina,¬†our translator in previous years who was so impressed that she decided to take the course herself that year. She had studied¬†Aromatherapy¬†previously. The three women in the background are Jenni, Athena and Maria.