Seated figure with a sun at the navel, a moon in a lotus and nectar drops.
Seated figure with a sun at the navel, a moon in a lotus and nectar drops.

Haṭhatattvakaumudī 10.30–33*1: Nāḍī-viśudhy-ākhyaka-kumbha and Nāḍīśuddhi: Haṃsa, sun and moon

Haṃsa accompanies inhalation through both nostrils and alternating exhalation. The sun at the navel and moon nectar in Iḍā accompany the Nāḍīśuddhi procedures with retention.

Dr. Ronald Steiner Dr. Ronald Steiner
Haṭhatattvakaumudī 10.30
हंसेति विद्वांसमनु द्वयाभ्यां स्वे हंससञ्चिन्तनतो मनस्वी |
haṃseti vidvāṃsamanu dvayābhyāṃ; sve haṃsa-sañcintanato manasvī | Analysis ▾ Analysis ▴
haṃsa
vokative singular
substantive masculine
Haṃsa as a quoted mantra form
iti
particle
thus worded
vidvāṃsamanu
unclear: knowing Haṃsa according to GDJ2007
dvayābhyām
instrumental case dual
substantive neuter
through two pairs; referent unclear
sve
lokative singular neuter
pronoun
in one's own
haṃsa
tatpuruṣa-compound genitive
substantive masculine
of Haṃsa
sañcintanataḥ
sañcintanatas
adverb
through contemplation
manasvī
nominative singular masculine
adjective
intelligent
आपूर्य मुञ्चेद्रविशीतगुभ्यां नाडीविशुध्याख्यककुम्भ एषः ||30||
āpūrya muñced ravi-śītagubhyāṃ; nāḍī-viśudhy-ākhyaka-kumbha eṣaḥ ||30|| Analysis ▾ Analysis ▴
āpūrya
absolutus
previx
verbal root
after inhaling
muñcet
3rd person singular aktive optative
verbal root
one should release
ravi
dvandva-compound
substantive masculine
sun
śītagubhyām
instrumental case dual
substantive masculine
and moon
nāḍī
tatpuruṣa-compound genitive
substantive feminine
of the channels
viśuddhi
upapada-compound
substantive feminine
purification
ākhyaka
karmadhāraya-compound
ākhyaka
adjective
called
kumbhaḥ
nominative singular
substantive masculine
breath retention
eṣaḥ
nominative singular masculine
pronoun dem
this
Metre: Indravajrā
“Haṃsa” (haṃsa | voc sg), thus [runs the formula] (iti). Knowing [this formula] (vidvāṃsamanu), the thoughtful person (manasvī | nom sg m) [should] inhale (āpūrya | abs) through both [nostrils] (dvayābhyām | ins du) [and hold the breath; then] release [it alternately] (muñcet | 3p sg act opt) through sun [the right nostril] and moon [the left nostril] (ravi-śītagubhyām | ins du), through contemplating Haṃsa (haṃsa-sañcintanataḥ) within himself (sve | loc sg n). This (eṣaḥ | nom sg m) [is] the breath retention called Nāḍīviśuddhi (nāḍī-viśudhy-ākhyaka-kumbhaḥ | nom sg).
Dr. Ronald Steiner - 2026 - historically literal

I provisionally relate vidvāṃsamanu to the quoted Haṃsa formula. I construe dvayābhyām as referring to the two nostrils, supported by the following ravi-śītagubhyām, “through sun and moon”.

Translation Comment
A silently repeated word can accompany your observation of the breath. Choose a word that means something to you and notice how word and breath relate.
Dr. Ronald Steiner - 2026 - modern transfer
vidvāṃsamanu GDJ2007 ] vindanyamanu GDJ2007-b

viśudhyākhyaka GDJ2007 ] viśudhyākhya GDJ2007-a
Critical Apparatus
Haṭhatattvakaumudī 10.31
निदाघमध्यन्दिनसूर्यतुल्यं नाभौ रवेर् मण्डलम् आविभाव्य |
nidāgha-madhyandina-sūrya-tulyaṃ; nābhau raver maṇḍalam āvibhāvya | Analysis ▾ Analysis ▴
nidāgha
tatpuruṣa-compound genitive
substantive masculine
of the hot season
madhyandina
tatpuruṣa-compound lokative
substantive masculine
at midday
sūrya
tatpuruṣa-compound instrumental case
substantive masculine
equal to the sun
tulyam
accusative singular neuter
adjective
resembling
nābhau
lokative singular
substantive feminine
in the navel
raveḥ
genitive singular
substantive masculine
of the sun
maṇḍalam
accusative singular
substantive neuter
the disc
āvibhāvya
absolutus causative
previx
previx
verbal root
after visualising
मार्तण्डनाड्या विहिते सुकुम्भे नाड्यो विशुध्यन्ति सुसाधकस्य ||31||
mārtaṇḍa-nāḍyā vihite su-kumbhe; nāḍyo viśudhyanti su-sādhakasya ||31|| Analysis ▾ Analysis ▴
mārtaṇḍa
karmadhāraya-compound
substantive masculine
sun
nāḍyā
instrumental case singular
substantive feminine
through the channel
vihite
lokative absolutus singular masculine past participle passive
previx
verbal root
when performed
su
karmadhāraya-compound
adverb
correct
kumbhe
lokative absolutus singular
substantive masculine
during breath retention
nāḍyaḥ
nominative plural
substantive feminine
the channels
viśudhyanti
3rd person plural aktive present
previx
verbal root
become pure
su
karmadhāraya-compound
adverb
correctly
sādhakasya
genitive singular
substantive masculine
of the practitioner
Metre: Pāda 1: Upendravajrā; Pādas 2–4: Indravajrā
[When the practitioner has] visualised (āvibhāvya | abs caus) in the navel (nābhau | loc sg) the disc (maṇḍalam | acc sg) of the sun (raveḥ | gen sg), resembling the midday sun in the hot season (nidāgha-madhyandina-sūrya-tulyam | acc sg n), [and when, after inhaling] through the [right] solar channel (mārtaṇḍa-nāḍyā | ins sg), a correct breath retention (su-kumbhe | loc absl sg) has been performed (vihite | loc absl sg m ppp), the channels (nāḍyaḥ | nom pl) of the person practising correctly (su-sādhakasya | gen sg) become pure (viśudhyanti | 3p pl act pres).
Dr. Ronald Steiner - 2026 - historically literal
Imagine a disc of sunlight in your abdomen and notice what this image evokes. Distinguish the image you envisage from what you physically feel.
Dr. Ronald Steiner - 2026 - modern transfer
mārtaṇḍanāḍyā vihite GDJ2007 ] mārtaṇḍanāḍyāvihirnāḍyā(?) GDJ2007-b
Critical Apparatus
Haṭhatattvakaumudī 10.32
शरद्राका निशीथेन्दुसहस्रदलमध्यगं |
śarad-rākā niśīthendu;-sahasra-dala-madhya-gaṃ | Analysis ▾ Analysis ▴
śarad
tatpuruṣa-compound genitive
substantive feminine
of autumn
rākā
nominative singular
substantive feminine
full-moon night
niśītha
tatpuruṣa-compound lokative
substantive masculine
at midnight
indu
tatpuruṣa-compound genitive
substantive masculine
of the moon
sahasra
dvigu-compound
numeral
a thousand
dala
tatpuruṣa-compound genitive
substantive neuter
petals
madhya
upapada-compound
substantive neuter
in the middle
gam
accusative singular neuter
adjective
situated
स्रवत्सुधाम् इडां कुम्भे ध्यात्वा शुध्यन्ति नाडिकाः ||32||
sravat sudhām iḍāṃ kumbhe; dhyātvā śudhyanti nāḍikāḥ ||32|| Analysis ▾ Analysis ▴
sravat
accusative singular neuter present participle active
verbal root
flowing
sudhām
accusative singular
substantive feminine
nectar
iḍām
accusative singular
substantive feminine
Iḍā
kumbhe
lokative singular
substantive masculine
during breath retention
dhyātvā
absolutus
verbal root
after meditating
śudhyanti
3rd person plural aktive present
verbal root
become pure
nāḍikāḥ
nominative plural
substantive feminine
the channels
Metre: Anuṣṭubh
An autumn full-moon night (śarad-rākā | nom sg): [When the practitioner has] meditated (dhyātvā | abs) during breath retention (kumbhe | loc sg) [on the form of] the midnight moon at the centre of the thousand-petalled [lotus] (niśīthendu-sahasra-dala-madhya-gam | acc sg n), streaming (sravat | acc sg n pca) nectar (sudhām | acc sg) [into] Iḍā (iḍām | acc sg), the channels (nāḍikāḥ | nom pl) become pure (śudhyanti | 3p pl act pres).
Dr. Ronald Steiner - 2026 - historically literal

Śarad-rākā sets the scene for the moon image; I relate madhyagam and sravat to the supplied “form”. I understand the accusative iḍām as the destination of the stream of nectar.

Translation Comment
The image of a clear full-moon night invites quiet contemplation. Imagine cool light and notice the mood you associate with it.
Dr. Ronald Steiner - 2026 - modern transfer
niśīthendu GDJ2007 ] niśīthyedaṃ GDJ2007-b

sudhāmiḍāṃ GDJ2007 ] sudhāmidāṃ GDJ2007-b

śudhyanti GDJ2007 ] śuddhanti GDJ2007-b

nāḍikāḥ GDJ2007 ] nāḍikāṃ GDJ2007-b

madhyagaṃ | sravat em. ed. ] madhyagaṃ sravat | GDJ2007
Critical Apparatus
Haṭhatattvakaumudī 10.33
पित्तदोषदलनं शशिना स्याद्भास्करेण कफवातमलान्तः |
pitta-doṣa-dalanaṃ śaśinā syād; bhāskareṇa kapha-vāta-malāntaḥ | Analysis ▾ Analysis ▴
pitta
tatpuruṣa-compound genitive
substantive neuter
of bile
doṣa
tatpuruṣa-compound genitive
substantive masculine
of disorder
dalanam
nominative singular
substantive neuter
removal
śaśinā
instrumental case singular
substantive masculine
through the moon
syāt
3rd person singular aktive optative
verbal root
should be
bhāskareṇa
instrumental case singular
substantive masculine
through the sun
kapha
dvandva-compound
substantive masculine
phlegm
vāta
tatpuruṣa-compound genitive
substantive masculine
and wind
mala
tatpuruṣa-compound genitive
substantive masculine
of impurity
antaḥ
nominative singular
substantive masculine
end
मासकैस्त्रिभिर् अहो ऽभ्यसनेन नाडिशुद्धिर् अमला समुदेति ||33||
māsakais tribhir aho 'bhyasanena; nāḍi-śuddhir amalā samudeti ||33|| Analysis ▾ Analysis ▴
māsakaiḥ
instrumental case plural
substantive masculine
in months
tribhiḥ
instrumental case plural masculine
numeral
three
aho
particle
indeed
abhyasanena
instrumental case singular
substantive neuter
through practice
nāḍi
tatpuruṣa-compound genitive
substantive feminine
of the channels
śuddhiḥ
nominative singular
substantive feminine
purity
amalā
nominative singular feminine
adjective
spotless
samudeti
3rd person singular aktive present
previx
previx
verbal root
arises
Metre: Svāgatā
Through the moon (śaśinā | ins sg), the removal of the bile disorder (pitta-doṣa-dalanam | nom sg) should occur (syāt | 3p sg act opt); through the sun (bhāskareṇa | ins sg), [there should be] an end to impurity from phlegm and wind (kapha-vāta-malāntaḥ | nom sg). Through practice (abhyasanena | ins sg) over three months (māsakaiḥ tribhiḥ | ins pl), indeed (aho), spotless (amalā | nom sg f) purity of the channels (nāḍi-śuddhiḥ | nom sg) arises (samudeti | 3p sg act pres).
Dr. Ronald Steiner - 2026 - historically literal
Consider your practice over longer periods, too. Brief notes can show you what recurs, what changes and what you experienced only once.
Dr. Ronald Steiner - 2026 - modern transfer
śaśinā syād GDJ2007 ] śaśināsya GDJ2007-b
Critical Apparatus
Haṭhatattvakaumudī 10.33*1
इति चतुःकालेषु विंशद्वारं नाडीशुद्ध्युपयोगी नाडीशुद्ध्याख्यकुम्भकः |
iti catuḥ-kāleṣu viṃśad-vāraṃ nāḍī-śuddhy-upayogī nāḍī-śuddhy-ākhya-kumbhakaḥ | Analysis ▾ Analysis ▴
iti
particle
thus ends
catur
dvigu-compound
numeral
four
kāleṣu
lokative plural
substantive masculine
at times
viṃśat
dvigu-compound
numeral
twenty
vāram
accusative singular
substantive masculine
times
nāḍī
tatpuruṣa-compound genitive
substantive feminine
of the channels
śuddhi
tatpuruṣa-compound lokative
substantive feminine
in purification
upayogī
nominative singular masculine
adjective
useful
nāḍī
tatpuruṣa-compound genitive
substantive feminine
of the channels
śuddhi
upapada-compound
substantive feminine
purification
ākhya
karmadhāraya-compound
adjective
called
kumbhakaḥ
nominative singular
substantive masculine
breath retention
Metre: none
Thus (iti) [ends] the breath retention named Nāḍīśuddhi (nāḍī-śuddhy-ākhya-kumbhakaḥ | nom sg), which serves the purification of the channels (nāḍī-śuddhy-upayogī | nom sg m), [performed] twenty times (viṃśad-vāram | acc sg) at four times [of day] (catuḥ-kāleṣu | loc pl).
Dr. Ronald Steiner - 2026 - historically literal
Choose a recurring time to attend to your breath. A manageable setting makes experiences easier to compare.
Dr. Ronald Steiner - 2026 - modern transfer

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Dr. Ronald Steiner

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The "Yoga Doc" - Dr. Ronald Steiner is the founder of the AYI method. This method links traditional Ashtanga Yoga with innovative Yogatherapy and living Philosophy. This forms a practice that is personal for each and... more ›

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