Anapanasati — “mindfulness of breathing” — is the meditation the Buddha himself recommended as a foundation for the entire path. It is described in the Anapanasati Sutta (MN 118), where the Buddha outlines sixteen stages grouped into four sets of four. The practice is foundational to the Theravada tradition and is the basis of the modern Vipassana movement.

This article explores the structure of the classical practice, how to begin, what develops through the practice, and a modern version that is accessible to beginners.

The structure #

The sixteen stages are organized as four tetrads, each building on the last:

Tetrad 1: The body (kaya)

  1. Breathing long, knowing one is breathing long
  2. Breathing short, knowing one is breathing short
  3. Experiencing the whole body
  4. Tranquilizing the bodily formation

Tetrad 2: Feelings (vedana) 5. Experiencing rapture 6. Experiencing pleasure 7. Experiencing the mental formation 8. Tranquilizing the mental formation

Tetrad 3: Mind (citta) 9. Experiencing the mind 10. Gladdening the mind 11. Concentrating the mind 12. Liberating the mind

Tetrad 4: Mental phenomena (dhamma) 13. Contemplating impermanence 14. Contemplating fading away 15. Contemplating cessation 16. Contemplating relinquishment

The last four stages are the heart of the practice: as concentration deepens, attention turns toward the nature of experience itself — and insight (vipassana) arises.

How to begin #

In modern practice, the first tetrad is usually emphasized for beginners. Sit comfortably, settle the body, and bring attention to the breath. There is no need to control it — just notice its natural length, its natural rhythm, and the sensations that accompany it.

The classical instruction is to “train” (seveyya) at the breath — returning to it again and again, the way a cowherd who has nothing else to do watches the cattle at the gate. The image suggests a steady, patient, undistracted attention.

Stage 1: Breathing long, knowing one is breathing long #

Bring attention to the breath. Notice the in-breath, from beginning to end. Notice the out-breath, from beginning to end. The instruction is to know the breath — to be present with it, to feel its length.

A useful modern phrasing: notice the breath as it enters, and notice the breath as it leaves. The “knowing” is the quality of attention; the breath is what is known.

Stage 2: Breathing short, knowing one is breathing short #

As the practice develops, the breath naturally becomes shorter and more subtle. The meditator notices this. There is no attempt to lengthen or shorten the breath; the practice is to know it as it is.

This is a refinement of the first stage. The meditator has stabilized attention on the breath; now the attention becomes more sensitive to the breath’s actual character.

Stage 3: Experiencing the whole body #

The meditator becomes aware of the breath throughout the body, not just at the nostrils or the chest. The whole body breathes; the whole body can be the object of attention. This is sometimes described as the “pulsation” of the breath through the body.

A useful modern image: the body as a balloon, slowly inflating and deflating with each breath. The attention follows the inflation and deflation throughout the body.

Stage 4: Tranquilizing the bodily formation #

The breath becomes calm, the body becomes calm, the meditator becomes calm. The instruction is to let the breath settle, and to let the body settle with it.

The “bodily formation” is one of the 50 mental factors in the classical Theravada analysis. It is the breath-energy that animates the body. To “tranquilize” it is to bring it to a state of calm.

The second tetrad: feelings #

As concentration deepens, the meditator becomes aware of the feeling-tone of the breath — the pleasant, unpleasant, or neutral quality of the experience.

Stage 5: Experiencing rapture #

The meditator may experience a kind of joy or exhilaration that arises from the deepening concentration. This is sometimes called piti — a kind of joyful, energetic quality that arises in the early stages of absorption.

Rapture is not a goal; it is a byproduct of concentration. The meditator notices it without clinging to it.

Stage 6: Experiencing pleasure #

As the rapture settles, the meditator may experience a deeper, calmer kind of pleasure. This is sometimes called sukha — a kind of peaceful, contented quality.

Again, pleasure is not a goal; it is a byproduct. The meditator notices it without clinging.

Stage 7: Experiencing the mental formation #

The meditator becomes aware of the “mental formation” — the activity of the mind, the way the mind engages with the breath. This is one of the 50 mental factors.

Stage 8: Tranquilizing the mental formation #

The mind becomes calm, the mental activity settles, the meditator experiences a deeper peace. The instruction is to let the mind settle, and to notice what arises when the mind is settled.

The third tetrad: mind #

The meditator’s attention turns to the mind itself — its quality, its state, its movements.

Stage 9: Experiencing the mind #

The meditator becomes aware of the mind as a whole, not just the breath. The mind may be calm or restless, concentrated or scattered. The instruction is to know the mind as it is.

Stage 10: Gladdening the mind #

If the mind is dull, the meditator gladdens it — by recalling an inspiring teaching, by remembering the purpose of the practice, by reflecting on the qualities of the Buddha. The dullness is met with energy.

Stage 11: Concentrating the mind #

If the mind is scattered, the meditator concentrates it — by returning to the breath, by focusing attention, by letting the single object of the breath hold the mind’s attention.

Stage 12: Liberating the mind #

The mind becomes free from the hindrances — sensual desire, ill-will, sloth-and-torpor, restlessness-and-worry, doubt. The instruction is to recognize the hindrances when they arise, and to release them.

The fourth tetrad: mental phenomena #

The meditator’s attention turns to the nature of experience itself.

Stage 13: Contemplating impermanence #

The meditator sees the arising and passing of mental phenomena. The breath changes; the feelings change; the mind changes. The meditator notices this directly.

Stage 14: Contemplating fading away #

The meditator sees the dissolution of phenomena — not just their arising and passing, but the way they fade away. This is a deeper observation of impermanence.

Stage 15: Contemplating cessation #

The meditator sees the cessation of phenomena — the moment when the arising and passing give way to a still awareness. This is sometimes described as the threshold of insight.

Stage 16: Contemplating relinquishment #

The meditator lets go of the hold on phenomena, and on the practice itself. The “relinquishment” is the letting go of all grasping, including the grasping at the practice. It is the realization that there is nothing to hold on to.

A modern version #

For most modern practitioners, the first tetrad — and especially the simple “notice the breath, return when distracted” of the first stage — is where practice lives for months or years. The other stages unfold naturally as concentration and awareness deepen. There is no need to chase them.

A useful modern approach:

  • Weeks 1-4: Sit for 10-20 minutes a day, focusing on stage 1. Notice the breath. Return when the mind wanders.
  • Weeks 5-12: Allow the practice to deepen. The breath may become shorter and more subtle. The body may begin to settle. Allow this without effort.
  • Months 3-12: Continue the practice. Notice when the body, feelings, or mind become more prominent in awareness. Allow the practice to develop organically.
  • Year 2+: The deeper stages of the practice begin to unfold. The meditator may begin to experience the rapture, pleasure, and calm of the second tetrad, and the clarity of the third and fourth tetrads.

There is no need to “achieve” the stages. They unfold in their own time. The practice is to be present, again and again, with what is.

What develops through the practice #

The classical list of what develops through anapanasati:

  • Sati — clear, present-moment awareness
  • Samadhi — the unification of mind
  • Panna — insight into the Three Marks of Existence, especially impermanence

The Anapanasati Sutta ends with the Buddha’s statement that whoever develops this practice to completion will attain the destruction of the mental intoxicants (the fetters of craving, becoming, views, and ignorance). It is a foundational text of Buddhist meditation, and the practice is recommended for any serious Buddhist practitioner.

A note on the breath as object #

The breath is the classical object of meditation in the Theravada tradition. It has several advantages:

  • It is always available
  • It is subtle enough to develop concentration but obvious enough to keep the mind anchored
  • It is not a being, so there is no ethical concern about harming the object
  • It is intimately connected to the body and the mind, so it supports insight into the nature of experience

Other objects — a candle flame, a mantra, a visualization — can be used, but the breath is the most universally taught. A practitioner who has developed the breath practice can adapt to other objects; a practitioner who has not developed the breath practice may struggle with more demanding objects.

How anapanasati relates to other practices #

Anapanasati is the foundation of the Vipassana tradition. In the modern S.N. Goenka lineage, the practice is developed in three stages:

  1. Anapanasati — several days of breath practice to develop concentration
  2. Body scanning — systematic observation of bodily sensations
  3. Insight — the arising of insight as the Three Marks of Existence are seen directly

In the Zen tradition, the breath is also a central object, but the practice is different. In zazen, the breath is one of the objects of awareness, along with thoughts, sounds, and sensations. The practice is not to fix on the breath, but to be aware of the whole of experience. The aim is similar, but the form is different.

In the Tibetan tradition, the breath is used in many practices, but it is rarely the sole object. The Tibetan tradition often uses visualization, mantra, and analytical meditation, with the breath as a support. The differences are real, but the underlying aim — the unification of mind — is shared.

Common questions #

How long should I sit? A useful starting point is 20 minutes, twice a day. As the practice develops, the duration can be extended. The 10-day Vipassana retreat in the Goenka lineage uses hour-long sittings with walking meditation in between.

Should I count the breath? Counting is a useful tool for beginners, as it gives the mind an additional anchor. The traditional instruction is to count up to ten, then start over. If the count is lost, return to one. The counting is eventually let go of, and the practice becomes simply noticing the breath.

Should I follow the breath in the body? Eventually, yes. The classical instruction is to begin at the nostrils and eventually to feel the breath throughout the body. The third stage of the practice (“experiencing the whole body”) involves the breath becoming a body-wide sensation.

What if I fall asleep? Sleep during meditation is common, especially in the early stages of practice. If it is a persistent problem, try sitting up straighter, opening the eyes, or taking a short walk before sitting. The aim is alertness, not sleep.

What if I cannot sit cross-legged? Use a chair. Many experienced meditators sit on chairs. The posture is not the point; the practice is the point.