Breathwork: 5 Techniques to Calm Down Fast

Breathing is the one nervous-system lever you always have on you, and the podcast world has quietly turned it into a toolkit. Across dozens of episodes, Andrew Huberman, guests on Tim Ferriss's show, and others keep returning to a handful of concrete protocols that anyone can run for free.

This post gathers the specific breathing techniques those experts described, each tied to the episode and timestamp so you can hear the source yourself. Think of it as five reliable tools, from a 30-second reset to a longer immune-boosting protocol, plus the one piece of advice James Nestor says matters more than all of them.

Box breathing, sometimes called square breathing, is the most repeated technique across these shows. Huberman describes his own version as 5 seconds in, 5 seconds hold, 5 seconds out, 5 seconds hold, run for 5 to 10 minutes. He says he often does it after lunch specifically to counter the post-lunch performance dip.

A close cousin is the down-regulation breathing he learned from Dr. Andy Galpin. The rule is simple: make your exhale roughly twice as long as your inhale, or use box breathing, for about 5 minutes. Huberman credits a 5-minute post-workout version of this with eliminating his afternoon energy crash and speeding his recovery.

The second reliable calming tool is slow, even breathing at a set pace. On Tim Ferriss's show, James Nestor points to Italian research on prayer that studied the Buddhist om mani padme hum chant, a kundalini chant, and the Catholic rosary. All of them independently landed on roughly 5 to 6 second inhales and exhales, producing a physiological state now called coherent breathing.

Older traditions arrived at the same idea by different math. Huberman's guest Dr. Alok Kanojia notes that the Vashishtha Samhita prescribes a cardiac-coherence ratio of about 1:4:8, for example a 16 second inhale, a 64 second hold, and a 32 second exhale. You do not need the extreme numbers to benefit, but the pattern of a long, controlled exhale is the shared thread.

For an energizing rather than calming effect, the experts point to cyclic hyperventilation, the pattern popularized by Wim Hof. Huberman lays out the protocol as 20 to 30 deep breaths, then a full exhale and a hold of 15 to 60 seconds, repeated for 3 to 4 rounds. He calls it a low or zero-cost, self-directed intervention.

He also treats it as more than a mood tool. Huberman breaks down a PNAS study in which people injected with E. coli had fewer flu-like symptoms after Wim Hof-style breathing, and he identifies adrenaline release as the mechanism that reduces inflammation. He admits he personally runs cyclic hyperventilation whenever he feels a bug coming on, and has for over four years. Tim Ferriss adds that Kevin Tracey's book The Great Nerve devotes a chapter to Hof, whose breathwork shows real effects on immune response and cytokines. One caution the enthusiasm can bury: never do this style of breathing in or near water, because of the blackout risk.

Before any fancy protocol, several experts say the highest-value change is simply breathing through your nose. Huberman notes that nasal breathing filters viruses and bacteria far better than mouth breathing, a small daily defense that adds up.

It also affects the brain. Huberman cites a Journal of Neuroscience study in which subjects restricted to nasal breathing learned better than those allowed to breathe through the mouth. And on the athletic side, James Nestor reports that elite trainers now rank breathing as the number one thing they work on, because most athletes breathe into the chest instead of engaging the diaphragm, leaving them as dysfunctional as everyone else.

The fifth technique is alternate-nostril breathing. On The Diary of a CEO, Dr. K explains that it works largely because it forces your attention, and notes a quirk of physiology: your dominant nostril naturally switches roughly every 90 minutes, so consciously balancing the two is a built-in focus exercise.

Why should a breath pattern change how you feel at all? Huberman frames it this way: emotions are generated by the body, including the heart, gut, and breathing, not purely by cognitive events in the brain. He even notes that when you know someone well, your heart rate and breathing can unconsciously begin to mimic theirs. Change the breath and you change one of the raw inputs your brain reads as emotion.

James Nestor's core message on Tim Ferriss's show is a reality check for anyone rushing into hardcore breathwork. He claims roughly 90% of people have some form of breathing dysfunction, and says the single most helpful thing most of us can do is simply become a normal breather before pursuing advanced techniques.

He makes the stakes concrete. Nestor argues the population of kids with sleep-disordered breathing and the population diagnosed with ADHD almost completely overlap, yet children are rarely assessed for breathing before being medicated. He is also skeptical of standard fixes, claiming about 50% of people given a CPAP stop using it within 8 weeks. For a cheap first screen he suggests free phone apps like Snorelab and Snore Clock, which record nighttime breathing and produce a sleep score. His inspiration is Maurice Daubard, a French breath-work pioneer who predated Wim Hof, was slated for childhood lung surgery, rehabilitated himself with yoga breathing in the 1950s, and lived to 93. If you want the deeper how-to, Bas Rutten pointed Tim Ferriss's audience toward the book Breathing for Warriors as a full walkthrough of retraining your breath.

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What is box breathing (square breathing)?

Huberman describes box breathing as four equal counts: 5 seconds inhale, 5 seconds hold, 5 seconds exhale, 5 seconds hold, repeated for 5 to 10 minutes. He says he often uses it after lunch to fight the afternoon performance dip.

What is the fastest breathing technique to calm down?

The quickest tool the experts describe is down-regulation breathing: make your exhale about twice as long as your inhale for a few minutes. Huberman learned it from Dr. Andy Galpin and credits a short daily version with removing his afternoon energy crash.

Is Wim Hof style breathwork safe to try?

Huberman describes cyclic hyperventilation as low cost and self-directed, but the one firm rule is to never do rapid breathing or breath holds in or near water because of the risk of blacking out. He runs it seated, and treats it as an occasional protocol rather than an all-day habit.

What is coherent breathing?

James Nestor points to research on chanting and prayer showing that many traditions independently settled on roughly 5 to 6 second inhales and exhales. Breathing at that steady pace produces a balanced state now called coherent breathing.

The pattern across all of these experts is that breathing is a dial, not a switch. Long exhales and box breathing bring you down, cyclic hyperventilation revs you up, and slow coherent breathing keeps you level. But James Nestor's point is the one worth pinning up: before chasing any advanced protocol, spend your first effort just learning to breathe slowly through your nose.