योगसूत्रYoga SūtrasOpen in the app

III. Vibhūti Pāda · Inner maps (3.25–3.34)

3.29 · The Navel Wheel

A round brass plate on a low wooden stool at night, seven small heaps of coloured powders and seeds set in a ring around its empty centre, three tiny clay cups beside it. One oil lamp, gold light on deep violet.
नाभिचक्रे कायव्यूहज्ञानम् ॥ ३.२९ ॥
nābhicakre kāyavyūhajñānam

On the navel circle, knowledge of the arrangement of the body.

Word by word

nābhi-cakre
on the circle, the wheel, of the navel
kāya-vyūha
the arrangement of the body
jñānam
knowledge

Where it fits

Saṃyama turns from the sky to the body. The navel circle, one of Vyāsa's places for concentration at 3.1, gives knowledge of the body's arrangement. Vyāsa lists the humours and tissues of the medicine of his day (p. 260). 3.30–3.32 move upward through throat, chest and head.

Reading

Having turned saṃyama on the moon and the pole star (3.27–3.28), Patañjali now turns it inward. Saṃyama on the navel, he says, gives knowledge of how the body is ordered. Vyāsa fills this in with the medicine of his day: three humours, wind, bile and phlegm, and seven tissues, from skin through blood, flesh, sinew, bone and marrow to semen. Later haṭha yoga made the navel a cakra in a system of centres; whether Patañjali meant more than 'the circle of the navel' is debated.

Vyāsa

“By making saṃyama on the navel circle, one may know the arrangement of the body. The humours are three: wind, bile and phlegm. The tissues are seven: skin, blood, flesh, sinew, bone, marrow and semen.”

Vyāsa's Yoga-bhāṣya, the oldest commentary. New translation from the Sanskrit, with reference to Woods (1914), p. 260.

Practice

Lie on your back for five minutes with one hand resting on your navel. Let the breath move as it likes. Notice the rise and fall under your hand, any warmth, any sounds of digestion. Get to know the centre of the body by feeling, not by diagram.

A question to sit with

What is your body telling you from its centre?

Where commentators disagree

What is the 'wheel at the navel', and what does saṃyama on it reveal?

Vyāsa
By saṃyama on the wheel of the navel one would know the arrangement of the body: the three humours, wind, bile and phlegm, and the seven tissues, skin, blood, flesh, sinew, bone, marrow and semen, each lying outside the next. (Woods 1914, p. 260)
Bhoja
The navel wheel in the middle of the body has sixteen spokes and is the root of all the body's channels, so knowing it shows how fluids, humours and channels are arranged. (Tatya 1885, p. 119; Mitra 1883, wisdomlib on 3.29)
Rajendralala Mitra
Cannot see how the idea of a sixteen-spoked wheel arose, since no such thing is found when a body is opened, and suspects a hidden metaphor. (Mitra 1883, note on 3.29 (wisdomlib))

Key ideas

saṃyama (holding together), siddhi (powers)