The second chapter of Svatmarama’s Hatha yoga Pradipika, „Dvitiyo Padeshah“, tells us about Pranayama, Kumbhaka and Sat-Kriya as well as Sat-Karma.

Hatha Pradipika

dvitiyo-padeshah

द्वितीयोपदेशः

dvitīyo-padeśaḥ

chapter two