Lung (Tibetan Buddhism)

In Tibetan Buddhism, Lung (Tibetan: རླུང, Wylie: rlung; Sanskrit: prana, vayu) is a key concept often translated as "wind," "air," or "breath," but encompassing a much broader understanding of energy, vital force, and the subtle movements of the mind. It is considered one of the Three Roots of the Mind (the other two being Thigle and Sem). Understanding Lung is crucial for understanding Vajrayana practices like meditation, yoga, and tantra.

While literally referring to wind or air, Lung in this context is not simply the physical air we breathe. It refers to the subtle energies that flow through the body's channels (nadis) and are responsible for physical, mental, and spiritual well-being. These energies are closely linked to thoughts, emotions, and consciousness. Imbalances in Lung are believed to contribute to physical and mental ailments, while its proper management is seen as essential for health and spiritual progress.

There are five root Lung (five root winds) and five branch Lung that are particularly important:

• Five Root Winds (Five Root Lung):
  • Life-sustaining wind (Sog gi lung): Located in the head, it governs breathing, swallowing, and mental clarity.
  • Upward-moving wind (Gyen gyi lung): Located in the chest and throat, it controls speech, energy, and physical strength.
  • Pervading wind (Khyab jey lung): Located throughout the body, it controls movement and sensory perception.
  • Fire-accompanying wind (Me da lung): Located in the abdomen, it governs digestion, metabolism, and body temperature.
  • Downward-clearing wind (Thur sel lung): Located in the lower abdomen, it controls elimination and reproductive functions.

Lung is closely associated with the subtle body, which includes the nadis (energy channels), chakras (energy centers), and thigles (essential drops). Practices like pranayama (breath control), visualization, and specific yoga postures are designed to purify, balance, and redirect Lung within these channels, leading to greater physical and mental well-being, and ultimately, to spiritual realization. Manipulation of Lung is central to many advanced tantric practices aimed at transforming ordinary consciousness into enlightened awareness. A disruption of Lung can lead to instability and imbalance.