The shatkarmas (
Sanskrit: षटकर्म ṣaṭkarma, literally six actions), also known as shatkriyas,[2] are a set of
Hatha yoga purifications of the body, to prepare for the main work of yoga towards
moksha (liberation). These practices, outlined by
Svatmarama in the Haṭha Yoga Pradīpikā as
kriya, are
Netī,
Dhautī,
Naulī,
Basti,
Kapālabhātī, and
Trāṭaka.[2][3][4]
The Haṭha Ratnavali mentions two additional purifications, Cakri and Gajakarani, criticising the Hatha Yoga Pradipika for only describing the other six.[1]
Purpose
The shatkarmas are six (or more) preliminary purifications described in the Hatha Yoga Pradipika and later texts. Their purpose is to remove "gross impurities", cure a range of diseases, and prepare the body for
pranayama, trapping the breath so as to force the vital energy
prana into the central
sushumna channel, allowing
kundalini to rise, and so to attain
moksha, liberation.[1]
Description
The six purifications taught in the Hatha Yoga Pradipika, and repeated in the Gheranda Samhita, are:
Netī, a nasal wash. This is the practice of using a
neti pot to cleanse the
nasal passages. A basic neti wash consists of purified water and non-iodized salt, to create a gentle
saline solution.[2][5]
Dhautī, the cleansing of the whole digestive tract.[2]
Naulī, a self-administered abdominal massage, using only the muscles of the abdominal wall. The practitioner stands with the feet about hip width apart, hands on knees, and body at about a 45 degree angle. The core is rotated internally by moving the
abdominal muscles alternately in a clock-wise, then in a counterclock-wise direction.[2]
Kapālabhātī, a skull polishing, and is a
pranayama (breathing) practice intended to energize and balance the nadis, and the chakras. Specifically, it is a sharp, short outbreath, followed by a relaxation of the core that allows the body to inhale on its own.[2]
Trāṭaka, gazing at a fixed point such as a black spot or a candle flame.[2]
The two additional purifications in the Hatha Ratnavali are:
Cakri, the dilation of the anus, using a finger moved about in the rectum.[1]
Gajakarani (present but described differently in the Hatha Yoga Pradipika), holding sweetened water and the breath in the oesophagus, followed by expulsion of its contents.[1]
^Muktibodhananda, Swami. (1985). Hatha Yoga Pradipika. New Delhi India: Thomson Press India, for The Yoga Publications Trust.
^These techniques and their practice are outlined in considerable detail by
Swami Rama in his two volume set: Rama, Swami. (1988). Path of Fire and Light, Volume I: Advanced Practices of Yoga; Volume II: A Practical Companion to Volume I. Honesdale, Pennsylvania. Himalayan Institute Press.