

Hello and welcome to our website.
Please click on the links above to order books, read an essay, or browse streamable yoga courses.
We especially encourage you to download images of the archetypal yin poses and the bone photos. These images are free for you to use for your personal study or public teaching.
We wish you all the best in your yogic studies.
Paul and Suzee Grilley
Events

The Nei Jing Tu:
an online course
This December, Paul Grilley will be teaching an 8-hour course on the Nei Jing Tu. The course consists of four 2-hour classes via Zoom. Tuition is US$80.
The Nei Jing Tu is a Taoist image of the subtle energies of the brain and spine, including the chakras. We also believe it symbolizes specific breathing and meditation practices. In this course, Paul will explore these practices in detail, alongside parallels from the hatha and tantra yoga traditions of India.
We will study and explore in practice alongside the Nei Jing Tu:
- Pranayama, often translated as 'breathing exercises,' but its more accurate translation is 'control of prana.' Prana is the postulated 'life-force' of the body. It is the binding link between the soul and the physical form.
- Bandhas and Mudras — subtle contractions of the pelvis, abdomen, tongue, and trachea that stimulate and guide prana during pranayama.
Schedule: December 6, 7, 13, and 14, 2025 — 8:30 to 10:30 AM Pacific Time
Format: Online via Zoom (recordings available until the end of 2025)
Cost: US$80
Registration: If the exploration of pranayama, bandha, and mudra interests you, please register here.
Refund Policy
- No refunds for missed emails, missed live sessions, or recordings not viewed within the access period.
- Refunds are only issued if you must cancel due to an unforeseen major event.
Terms & Conditions
- This course is for educational purposes only and is not a substitute for medical advice.
- All materials are for personal use only and may not be shared or reproduced.
- You are responsible for your own well-being during the live sessions and recorded practices.
- Course replays will be available until December 31, 2025.
- Registration confirms agreement to these terms and the refund policy above.