LESSON 6/20 · THE FOUNDATIONAL BREATH

The foundational breath, by degrees: in slowly, long and deep — out longer still

Before you teach any “advanced” breathing technique, you need one root breath that really holds: slow, long, deep, quiet — and the out-breath longer than the in-breath. That foundational breath is the ground under your feet: once you have it, every step above it has something to stand on. In this lesson Tuấn Anh walks you back to exactly that root.

01A TEACHER'S OWN ROOT BREATH

Four words to keep: slow – long – deep – quiet, and the out-breath longer than the in-breath

Someone sitting with a long back, breathing slowly and quietly — The foundational breath: the air coming in as one continuous stream, quiet and smooth — not hurried, not broken.

REMEMBERFour qualities of the root breath

Tuấn Anh packs the foundational breath into four words: slow – long – deep – quiet. Slow, so you have time to feel it; long, so the lungs have time to expand; deep, so you take in plenty of fresh air; quiet, so the stream runs as one unbroken ribbon — no wheezing, no running out. When those four are present the body settles of its own accord — and you have not added a single technique yet.

GRASP THISThe out-breath is always the longer one

One principle Tuấn Anh returns to again and again: the out-breath is always longer and slower than the in-breath. Breathing in is taking; breathing out is letting go — and it is in that long letting go that the body really comes down. You do not need to measure it strictly; it is enough that the out-breath feels a little longer than the in-breath, steadily, round after round.

On the mat: Sit with a long back, shoulders down, lips lightly closed. Draw one slow, quiet stream of air through the nose, then breathe out for longer than you just breathed in. Five rounds, only to get the feel of “quiet and long”.

02THREE LAYERS — FILLING A JUG FROM THE BOTTOM

One whole in-breath fills from the belly, out to the ribs, up to the upper chest

Filling a jug from the bottom, matched to the three layers of the breath — Like pouring water into a jug: it fills from the bottom to the neck — a breath fills from the belly up to the upper chest.

REMEMBERThree layers, in order, from the bottom up

Picture the rib cage as the jug and the breath as the water being poured in. Water always fills from the bottom to the neck. A deep breath is the same, filling through three layers: the belly layer (lowest) → the rib layer (the sides widening) → the upper-chest layer (highest, lifting slightly). No skipping, no leaving one out — just let the stream rise naturally.

The lungs expanding three ways: downwards, out to the sides, and up into the upper chest — The lungs expand three ways because several breathing muscles work together, not the diaphragm alone.

REMEMBERA filling belly is the result, not the aim

The stock phrase — “breathe in, belly rises; breathe out, belly draws in” — is true but not the whole of it. The belly filling is the natural result of having breathed in deeply enough: the lungs expand downwards, press the diaphragm lower, and the belly swells. If a student fixes on puffing the belly out and forgets to breathe in deeply, the breath comes out short and broken. A teacher who teaches this properly points the student back to the root — breathe in slowly enough, long enough — and lets the belly fill by itself.

GRASP THISWhy we call them “layers”

The three layers are only a way of picturing it, not three separate in-breaths. Within one continuous in-breath the air fills from the base to the top. Breathing out, the “jug” empties in the reverse order, and you breathe out all the way — which is what clears the rib cage so the next breath can come in deeper.

On the mat: One hand on the belly, one on the breastbone. Breathe in and feel it fill in order: the belly hand pushed forward, then the sides widening, and finally the upper chest lifting slightly. Breathe out slowly and feel all three layers empty in the reverse order.

03THE LADDER PRINCIPLE

A sound root breath comes before any advanced technique — and each person starts on their own rung

The ladder of the breath: from the foundation up to the advanced techniques — The ladder of the breath: you climb to the next rung only when the one below is genuinely solid under your feet.

REMEMBERRoot first, height afterwards

The Iyengar tradition teaches the breath as a ladder: only when the root breath is quiet and strong do we step up to a higher technique. Skipping stages — pushing a student into a hard technique while their root breath is still short — only leaves them tired, tight in the chest, and robbed of the ease they came for. A good teacher is patient enough to build the lower rung properly first.

GRASP THISDon't force one level on the whole room

In any class each person is standing on a different rung: a beginner needs only to breathe quietly and long, while someone of long standing can go deeper. Your job is not to drag everyone to one level, but to get each person onto their own rung and let them climb at their own pace. That is respect for each student's body — and the mark of someone who can really teach.

On the mat: Ask yourself whether your own root breath is genuinely quiet today. If it is still hurried, still short — stay on the ground rung a few more minutes; do not rush to climb. When you teach, watch the room and let the newcomers go slower than the regulars.

04THE NUMBERS TUẤN ANH SUGGESTS

Breathe in for about four to six seconds, out for longer — a handhold, not a mould

A suggested rhythm: breathe in for about four to six seconds, breathe out for longer — The count is a handhold for a beginner to grip — not a target to strain towards.

REMEMBERFour to six seconds in, as a start for beginners

Tuấn Anh gives a marker to make the start easier: breathe in for at least about four to six seconds, then breathe out longer and slower. This is a suggestion, not an absolute rule — it gives the student something to count silently and so a feel for what “long enough” is. Once that is familiar, drop the counting too and let the breath lead.

GRASP THISWhat it feels like matters more than the count

Don't turn a session into a race against the clock. The count only helps at the start; the real aim is a stream that is even, quiet and unbroken. Every body is different — some lengthen easily, others need time. A teacher with a fine touch uses the count to open the way, then leads the student to feeling it for themselves rather than tying them to a rigid figure.

On the mat: Try one counted round — breathe in counting one to four (to six if it is comfortable), and count the out-breath longer. After a few rounds drop the count and just follow the feeling. Keep one thing only: the breath stays quiet, never gripped.

05IN — THE UPPER BODY · OUT — THE LOWER BODY

The way Tuấn Anh teaches it: the in-breath feeds the top, the out-breath feeds the bottom

The in-breath carrying energy up the upper body, the out-breath carrying it down the lower body — One of Tuấn Anh's images for fitting the breath to the movement of a shape.

REMEMBERIn goes up, out goes down

Tuấn Anh teaches a way of tying the breath to the body that is very easy to hold on to: the in-breath heads for the upper body — chest widening, shoulders opening, the upper back lengthening; the out-breath heads for the lower body — the belly drawing in, the low back, hips and thighs joining in. So when you set the breath to a shape, the chest-opening movement rides the in-breath and the folding movement rides the out-breath — far smoother, and far stronger.

GRASP THISWhy this split is useful in teaching

It is a way of picturing it that makes teaching easier, not a hard physiological law. But it is enormously handy: you need only say “breathe in, open the chest” or “breathe out, draw the belly in”, and the student immediately finds the movement lighter and better timed. A small trick that makes a large difference to how a whole room feels.

On the mat: Breathe in and reach both arms back to open the chest — feel the top widening. Breathe out, bring the arms forward, fold a little and draw the belly in gently — feel the bottom join in. Five rounds, letting breath and movement run on one rhythm.

Lesson 7 next: You have just felt a long out-breath settle the body — but why does it? Lesson 7 opens up the mechanism behind it: as the out-breath lengthens, the nervous system shifts into its resting state and the heart rate comes down. This is the part of the science a teacher can understand and then pass on with confidence — turning “breathe out slowly” into a teaching with roots. See you in Lesson 7: “Why a long out-breath settles you — the science a teacher can pass on”.

Background reading for the whole set: Swami Satyananda Saraswati, Asana Pranayama Mudra Bandha; Ann Swanson, Science of Yoga; B.K.S. Iyengar, Light on Pranayama; Hatha Yoga Pradipika; together with the teaching of Vũ Trọng Tuấn Anh.

This is professional education, not a substitute for medical advice. A student with an existing condition — heart, blood pressure, respiratory or neurological — or who is pregnant should speak to a physician before practising.