Lung (Tibetan Buddhism) Explained

Lung (rlung) means wind or breath. It is a key concept in the Vajrayana traditions of Tibetan Buddhism and has a variety of meanings. Lung is a concept that is particularly important to understandings of the subtle body and the trikaya (body, speech and mind). Traditional Tibetan medicine practitioner Tamdin Sither Bradley provides a summary:

Usages

Some of the different usages of the term lung include:

the psychic winds (sanskrit: prana) that travel in the internal channels, or nadi (Sanskrit) of the subtle body and are manipulated in certain Vajrayana yoga practices.
specifically the five psychic winds that are a manifestation of the mahābhūta. These five are the lifeforce that animate the bodymind (Sanskrit: namarupa) of all sentient beings and are key to certain tantric Buddhist and Bon sādhanās and traditional Tibetan medicine.
to the vayu and prana of ayurveda.
as a component of the term for a type of prayer flag, named after the allegorical Wind Horse (Tibet: lung ta).
a type of tantric Buddhist empowerment that involves the transference of spiritual power from master to augment or refine that of the disciple through the recitation of scripture or song. This oracular transmission received aurally defines Vajrayana and Ngagpa traditions and provides them with their nomenclature.
the "reading transmission" of sutrayana texts, in which the entirety of the text is read aloud from teacher to student.

Traditional Tibetan medicine

See main article: Traditional Tibetan medicine.

Traditional Tibetan medicine, a discipline practiced throughout the Himalayas, identifies a system of 'The Five Lung' which help to regulate the human body:

'Life-grasping lung' is located in the brain. This lung regulates swallowing, inhalation, spitting, eructation, sneezing, and generally clearing the senses and steadying of the mind and concentration.
'Upward moving lung' is located in the thorax. This lung regulates speech, energy to work, body weight, memory, the increase of bodily vigour and health, complexion and the skin lustre, mental endeavour and diligence.
'All pervading lung' is located is in the heart. This lung regulates lifting, walking, stretching and the contraction of muscles: opening and closing of the mouth, eyelids, anus etc.
'Fire accompanying lung' is located is in the stomach and abdomen area. This lung regulates digestion and the metabolism. This lung also ripens the Seven Bodily Sustainers (Tibetan: lus-zung dhun).
'Downward cleansing lung' is located in the rectum, gastrointestinal tract and perineal region and its function is to expel feces, urine, semen, menstruation, uterine contractions and the fetus. This is also considered as "enjoyment lung" by most of the sublime practices of Vajrayana. (direct transmission is to be required by a qualified teacher)

Subtle body

Tibetan Buddhism views the human body as consisting of a coarse body made of six constituent elements of earth, water, fire, wind, space and consciousness and also of a subtle body, or 'Vajra body', of winds, channels and drops. There are many types of wind or 'subtle breath' that move along the invisible channels of the subtle body. The 'vital breath' (Tibetan:sog lung) is considered the most important. It is "the essence of life itself that animates and sustains all living beings".^[1] Anuttarayoga Tantra practices from the Mahamudra meditation system, such as Guhyasamāja, Cakrasaṃvara and Hevajra tantras, provide various methods to penetrate the vital points of the Subtle Body. The 14th Dalai Lama summarises the practice: "To penetrate these points means to gather there the energy-winds and the subtle minds that ride on them, basically by means of different types of absorbed concentration focused on these spots.".^[2] Practices that work with the subtle energy winds includes tummo or 'Inner Fire', one of the Six Yogas of Naropa. In this practice, the yogin or yogini uses breathing and meditation techniques to draw the lung or subtle winds into the central channel and hold them there, traversing the body vertically.

Tsalung

See main article: Tsalung. Tsalung (Skt: nadi-vayu; Tib. rtsa rlung; where "rtsa" denotes an energetic channel) are special yogic exercises.^[3] The exercises are used in the Bon tradition and the four main schools of Tibetan Buddhism. Trul khor employs the tsa lung and they constitute the internal yantra or sacred architecture of this yoga's Sanskrit name, yantra yoga. Tsa lung are also employed in generation stage practices.

Notes and References

Book: Simmer-Brown, Judith. Dakini's Warm Breath:The Feminine Principle in Tibetan Buddhism. Shambhala Publications Inc.. Boston and London. 2002. 169. 1-57062-920-X.
Book: Gyatso, Tenzin . Alexander Berzin . The Gelug/Kagyu Tradition of Mahamudra. Snow Lion Publications. New York. 1997. 219. 1-55939-072-7.
[Tenzin Wangyal Rinpoche|Wangyal, Tenzin]