Breathing has four parts. During meditation, most of us only focus on two aspects.

You have been breathing your entire life.

About 20,000 times a day. Every day. Without thinking.

And in all those breaths, most of us are only conscious of half of what breathing actually is.

Breathing is not one thing. It is four.

In yoga, a complete breath has four distinct parts.

Puraka—the inhalation. Drawing in air. The lungs expand. Oxygen enters. This is the part we think of as "breathing."

Antara Kumbhaka—the internal retention. After inhaling, holding the breath inside the body. The lungs are full. The body pauses momentarily between receiving and letting go.

Rechaka—the exhalation. Releasing air. The lungs contract. Carbon dioxide leaves. The body lets go.

Bahya Kumbhaka—the external retention. After exhaling, holding the breath outside the body. The lungs are empty. Before the next cycle begins, the body rests in a state of complete release.

Most of us live only within Puraka and Rechaka. Inhale, exhale. Inhale, exhale. The two retentions—Antara and Bahya Kumbhaka—are barely noticed. Unexplored. Unknown.

But in reality, we are doing all four. Just in different ratios, unconsciously.

Within those two unacknowledged retentions, something significant resides.

What each part actually does

Puraka—the inhalation—nourishes. It draws oxygen into the blood, gently activates the sympathetic nervous system, and signals the body to receive. It is the breath of arrival.

Antara Kumbhaka—the internal retention—pressurizes. The held breath increases oxygen absorption, raises internal pressure, and creates a moment of pause where the body is fully charged. Yogis who work deeply with this retention speak of Siddhis—feats of physical and mental ability that seem impossible from the outside. Potential resides in the internal retention.

Rechaka—the exhalation—releases. It removes carbon dioxide, activates the parasympathetic nervous system, and signals the body to let go. It is the breath of release. It is the breath of departure.

Bahya Kumbhaka—the external retention—empties. With nothing inside, the body is at its quietest. The nervous system rests completely. Ancient texts speak of this as the moment when the living body comes closest to absolute stillness. Peace resides in the external retention.

Ratios and their meaning

Martial artists, competitive swimmers, free divers, athletes—people whose performance depends on their breath—develop specific ratios of these four parts. A free diver might extend the external retention to an astonishing length. A martial artist might develop an explosive Puraka for instantaneous power.

For most of us, the answer is simpler.

Equal parts. Four counts each.

Inhale—count to four. Hold inside—count to four. Exhale—count to four. Hold outside—count to four.

This is square breathing. Box breathing. It has many names across many traditions. The name is not important. The effect is.

Four equal parts. The nervous system begins to regulate. The breath slows down. The mind, which follows the breath more closely than most people realize, begins to slow down with it.

Once you get used to the four counts, gradually increase them—to five, six, eight. No need to rush. Leave it to your body. The practice will deepen at your own pace.

The lifespan of breath

Yogis observed something that modern science has begun to seriously consider.

The lifespan of a creature may be related to the number of breaths per minute.

Dogs breathe about 20 to 30 times per minute. Dogs live 10 to 15 years.

Turtles breathe about 3 to 4 times per minute. Turtles live over 100 years.

Elephants—with their slow, intentional breathing—live 60 to 70 years.

This is no coincidence, concluded the ancient observers. The body is given a certain number of breaths. It is up to you how you use them.

Let us first consider it from a physical perspective. The difference in lung capacity between an average adult and an Olympic athlete is measurable, significant, and documented. The athlete has trained the visible—the physical container of the breath.

But the yogis were pointing to something beyond the container. They were pointing to the quality, pace, and consciousness brought to each breath. When you slow down your breathing without straining the body, something changes. Not just in oxygen levels. In the nervous system. In the quality of rest. In the pace of the mind itself.

You may not gain superhuman abilities. But you will gain something rarer in modern life—genuine stillness. A slower internal clock. The ability to remain still while everything around you moves.

Synchronizing with what lasts

Tai Chi. Qigong. Slow-motion martial arts across Asia. What do they have in common?

They move slowly. Intentionally. And their breathing matches that movement—long, full, and unhurried.

The philosophy behind this is precise: synchronize your rhythm with the rhythm of things that last.

Mountains breathe in geological time. Rivers have flowed for millions of years. Ancient trees have stood for centuries. These things have a frequency—a pace, a stability—that is available to you if you become slow enough to find it.

When you synchronize your breathing with the pace of those around you—the hustle of the market, the urgency of deadlines, the anxiety of the crowd—you absorb their rhythm. Your breathing becomes irregular. It fluctuates. It becomes detached from what is stable.

And here is something I want you to consider.

Every city ever built was built in nature. By a river. On a plain. In a valley. On a mountain. By the sea or a river.

Cities came later. Nature was always there first.

If you focus only on the city—the buildings, shops, offices, streets—everything changes every five years. New buildings go up. Old restaurants close. The energy shifts. People leave. And as you grow older amidst this constant change, a quiet sense begins to accumulate—a sense of not belonging. Because what you anchored yourself to kept moving.

But if you anchor yourself instead to the river upon which the city was built—to the trees in the park, the hills on the horizon, the sky above the rooftops—your sense of belonging becomes much more stable. Because you are anchoring yourself to something that existed before the city and will remain long after the city is gone.

Colleagues change. Workplaces change. Markets change. But the trees in the park outside your office—they were there before the office existed.

Square Breathing as an Anchor

When you practice square breathing—inhaling for 4 counts, holding for 4, exhaling for 4, and holding for 4—and you do it near trees, near water, under an open sky—over time, something happens.

Your nervous system begins to synchronize with the slower rhythm of your natural surroundings. Not metaphorically. Literally. Heart rate variability improves. Cortisol levels drop. The background noise of anxiety quiets down.

You gradually become more stable than your environment.

And this is when interesting things happen in daily life.

When you are relaxed—truly relaxed, not just performing calmness but actually carrying it with you—you become a more reliable presence. For others and for yourself. You can hold more. You can think more clearly under pressure. You can absorb stress without being deformed by it.

The Taoists called this Wu Wei—effortless action. Moving with the flow rather than against it. When your internal rhythm aligns with the rhythm of the natural world, things that seemed to require immense effort begin to happen more easily. Some call it luck. The Taoists called it harmony.

Anchor yourself to a place. Anchor yourself to nature. If you do, you will bring something to your work that no strategy or effort can manufacture—a stability that others can feel.

Practice

Find a place where there is something living—a tree, a garden, a park, or a window with a view of the open sky.

Sit or stand comfortably. Commit your full weight to the ground.

Begin:

Inhale—4 counts. Hold inside—4 counts. Exhale—4 counts. Hold outside—4 counts.

Completely. Slowly. Not half-breaths. When you exhale, exhale completely—so that nothing remains.

Start with five minutes. The mind will wander. That is fine. Return to the count.

As you get used to it, gradually increase the count—to 5, 6, 8. Do not overdo it. Do not force it. The breath knows its pace. You just follow.

As days and weeks pass, the count will become unnecessary. The rhythm will become yours. And slowly and quietly, you will begin to carry it with you—into your work, into your conversations, into the bustle of the day—just as a tree carries its roots into a storm.

Unmoved. Breathing. Existing.

About Antara Meditation

The Antara Meditation app has a built-in square breathing timer. Set your count, follow the guide, and track your sessions over time. A simple tool for a practice that only requires your attention.

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