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4 Thoughts

1. A Shared Theme: Breathing is the Most Accessible Tool We Have

“Breath is a direct, easy, accessible, and rapid way to shape the state of the nervous system. … The way we breathe says a lot about the state of our body and the story we are living.”
- Deb Dana, The Polyvagal Theory in Therapy

This echoes so many of the thoughts shared here; that’s why I love it so much.

It’s incredibly inspiring to find common themes in books on happiness, health, strength, mindfulness, therapy, philosophy, and on & on. And one they all come back to is this: breathing is the most accessible tool we have for optimal living.

2. A New Definition of Shallow Breathing

“Shallow Work: Noncognitively demanding, logistical-style tasks, often performed while distracted. These efforts tend to not create much new value in the world and are easy to replicate.”
- Cal Newport, Deep Work

We used Cal’s Deep Work Hypothesis to generate the Deep Breath Hypothesis. Let’s use this one to create a new definition of Shallow Breathing:

Shallow Breathing: Noncognitively demanding, rapid-style breaths, often performed through the mouth. These breaths tend to not create much value in our bodies and are easy to habituate.

3. The 3 Breathing Exercises Tony Robbins Uses

I just finished up Tony Robbins’s (literally) massive new book, Life Force. The audiobook is 22 hrs 50 mins! For a book called “Life Force,” I didn’t expect it to take ~10 hours to get to anything about breathing…but I digress 😊

In any case, it was worth the wait. Here’s how Tony uses breathing:

Breathwalking: “For example, one breathing pattern entails inhaling for four seconds, holding your breath for four seconds, exhaling for four seconds, and holding your breath for four seconds. A segmented 4:4 pattern that you can continue for several minutes while you walk in order to boost your energy and mental clarity.”* (He said this breathwalking method was one of his first intros to breathing, but I’m not 100% sure this is exactly the pattern he uses now.)

Really (really) Slow Breathing: He uses a 1:4:2 ratio breath with an 8-sec inhale, 32-sec hold, and 16-sec exhale, 1-3x a day. “I utilize this strategy to train the body to fully oxygenate by holding the breath longer and exhaling twice as long as you inhale, in order to eliminate toxins and stimulate the lymph system. I found it an invaluable tool to enhance my energy, my state of mind, and my sense of well-being.”*

Energizing Breathwork: “I also use a more explosive breath when I'm tired and need to snap myself into a peak state right before getting on stage. I drink my water, do my breathing, and I'm ready to rock and roll.”* Not sure what method he uses, but it might be Bhastrika (or Wim Hof breathing).

4. All Life Sciences are Breath Sciences

If breath is life, then all life sciences are, in some way, breath sciences.

Heart science is in some way breath science.
Brain science is in some way breath science.
Physiology is in some way breath science.
Psychology is in some way breath science.
& on and on

If you study life, you study breath : )

1 QUOTE

“Science is beginning to investigate in a serious manner something humanity has known for centuries—that the breath can be used to heal the body.”
- Michael J Stephen, MD, Breath Taking

1 ANSWER

Category: Respiratory System

Answer: The hollow organ that allows you to make sounds with your breath is called this.

…

(Cue the Jeopardy! music.)

…

Question: What is the larynx (or voice box)?

In good breath,

Nick Heath, T1D, PhD
“Breathing is the compound interest of health & wellness.”

P.S. Deep deep work

* An asterisk by a quote indicates that I listened to this book on Audible. Therefore, the quotation might not be correct, but is my best attempt at reproducing the punctuation based on the narrator’s pace, tone, and pauses.

Sign Up For The Breathing 411

Each Monday, I curate and synthesize information from scientific journals, books, articles, and podcasts to share 4 thoughts, 1 quote, and 1 answer (like "Jeopardy!") related to breathing. It’s a fun way to learn something new each week.

Two weeks ago, we discussed some surprising aspects of breathing during sleep.
Quick recap:

Breathing volume is significantly reduced (by 8-16%)
O2 drops and CO2 increases significantly
Breathing rate remains the same, or even increases

I often work backwards, reading one paper, then getting super excited and reading the papers it referenced. The study I’m sharing this is part of my trip down the rabbit hole of breathing during sleep.

Respiration During Sleep in Normal Man

(Click Here to Read the Full Summary)

Healthy participants were studied during sleep between the hours of 10 PM and 7 AM. None of the subjects reported sleep problems or sleep-disordered breathing (not that they would know, I guess).

They found that during non-REM sleep, breathing volume reduced between 6% and 8% from awake values. During REM sleep, breathing volume decreased by as much as 16%. Interestingly, most of these subjects had a faster breathing rate during sleep. This suggests that their breathing was shallower and lighter during sleep than while awake.

Their breathing patterns were also irregular, especially during REM sleep. (Some participants had somewhat regular breathing during non-REM sleep, but they all had unstable breathing during REM). This reduced and irregular breathing led to an estimated 39% decrease in gas exchange in the lungs, which then led to relative hypoxia (low O2) and hypercapnia (high CO2).

And the most interesting part? These findings are considered normal. These somewhat counterintuitive breathing patterns are what our bodies are meant to do during sleep.

Personally, I find it fascinating that during our body’s most restorative process (and when we have no control), our breathing is significantly reduced. If we naturally breathe less and increase CO2 during sleep, there is clearly something to it.

I’m not quite sure what to make of our shallow breathing during sleep. It might be that, because we’re lying down, we don’t need to bring air as deep into our lungs to match blood flow. In any case, it appears to be related to breathing less.

If we breathe less during sleep, and sleep is so important for health, maybe we should try it during the day sometimes too?

In good breath,
Nick

A Shared Theme, Heal the Body, and Tony Robbins's 3 Breathing Practices