Thanks for joining me for another edition of the SerenityThroughSweat blog. This week I want to talk about an interesting theory on exercise I came across in my reading, and why fitness becomes habit forming and can become
We talked a few weeks back about Breath, the book covering the science behind the lost art if breathing by James Nestor. After finishing his work, I followed the path to that of his research partner, Anderson Olsson and his book Conscious Breathing, and continued my own journey towards breathing better.
There is a lot of overlap in their respective work, and there is only so much innovation to be had in a bodily function that literally everyone does unconsciously. Olsson, differentiates himself in his obsession with CO², carbon dioxide.
Carbon dioxide is a simple gas that is the waste product of aerobic respiration. Olsson’s work is filled with all sorts of fun facts about the gas, that are interesting, enlightening, and perception altering.
For example, for those of you who haven’t abandoned your new year’s resolutions yet, weight loss is mostly in the form of CO². As your cells burn fat and carbohydrates for energy, you might lose some water weight in sweat, but the primary waste is your breath. (If you really want to nerd out, CO² is heavier than H²O).
Now try holding your breath. That hunger for air, those alarm bells blaring in your mind urging you to breathe, are controlled not by a lack of oxygen, but rather by an excess of CO². As CO² builds up in the bloodstream it alters the pH of the blood. Chemoreceptors in the brain measure these changes and regulate your breath to maintain appropriate levels of both gases.
The chemoreceptors, sensing an increased level of CO², will dilate blood vessels, and increase oxygen absorption, in order to regain balance. Exposure to higher levels of CO², will result in higher levels of oxygenation. Higher levels of oxygenation result in feelings of calm, content, and euphoria. This has been commonly referred to as a runners high, or in the case of this blog, SerenityThroughSweat
This is where Olsson’s theories become interesting. Exercise increases our metabolic rate, increasing the relative amount of CO². Olsson theorizes that many athletes have subpar breathing habits both during workouts, and in their everyday life. This leads to a condition where the athlete becomes dependent on the workout, as a means to increase CO², thereby increasing oxygenation potential afterwards, and the beneficial feelings that come with it.
Athletes become addicted to working out because it makes them feel better in a way that is possible by just breathing better. We become dependant, on our own waste byproduct.
This blog has been a forum for me to explore the many ways in which routinely increasing my own metabolic processes brings about a certain level headedness that then permeates to all the other facets of my life. The idea that this makes me an addict, chasing my next fix of CO², is a bit simplistic for my taste, but that doesn’t make it any less interesting.
It also means, that there are other ways to achieve that same sense of serenity, if Olsson is to be believed. Breath work, if done properly, can produce the same CO² imbalance, without all that pesky running and lifting heavy things getting in the way.
The lungs, intercostal muscles, and the diaphragm, can all be trained just like anything else. Just like you wouldn’t train your chest muscles while running in order to improve your bench press, you should train your breathing independent from your cardio. Breath work done on it’s own is important, and can help fill that gnawing ever present dependence we feel as athletes for a good CO² imbalance.
Breath work has provided me with a welcome new challenge, and an extra dose of CO² especially on those days when I can’t fit training in or I need some recovery. We all have our dependence on something, here’s to finding constructive ways to satiate the habit.
Thanks for joining me, stay safe and stay sweaty my friends.
