Sanskrit

कूर्मनाड्यां स्थैर्यम्

Transliteration (IAST)

kūrma-nāḍyāṃ sthairyam

Word by word

kūrma-nāḍyām

on the 'tortoise' channel (below the throat)

sthairyam

steadiness

Translation

By saṃyama on the 'tortoise' channel comes steadiness.

Source: Surenyogalaya Open Translation (English) · License: CC0-1.0