There are many ways to recreate a low-oxygen environment in order to strengthen and expand your lungs. In the Ranger Regiment, P-mask, or gas mask, PT was fairly common. So was watching your drunk squad mate (that’s a lie, it was probably me) throwing up inside his mask because beer was on sale at the PX yesterday, and you and your buddies decided to declare war on cases of it while you did unspeakable things in the barracks. (Go to hell, IG, I admit to nothing.)
There are civilian versions designed to restrict oxygen as well, without the whole NBC component. And they do work. But my bearded self does not appreciate my manhood being torn out of my face every time I move in those things. They also make your face feel like your crotch after a road march. Enjoy that visual. . . .
There is a very cool alternative that I have found to be great for training, hiking, whatever. It’s small, goes right in your pocket, and is very simple to use.
The Bas Rutten O2 Trainer looks like a futuristic underwater rebreather, but it has actually been around for a while. (No offense, Bas, you are still a strapping young lad.) I will let Bas explain how this works and the technical side of it in the videos on the page link below. I’ll tell you how I liked it and how I incorporate it into my daily life and training.
First, I love this thing: it goes literally everywhere with me. I don’t drive anywhere without playing Darth Vader in the car. It’s a great place to use it, and the looks you get are entertaining, to say the least.
At this altitude it takes months—years for the lazy—to acclimate and function seminormally. And with constant travel and deployments I don’t get to take full advantage of the hemoglobin changes that occur with full-time residents. This trainer has been my saving grace. I use it during hikes, workouts, boxing sessions; whenever I can, I use it. It has 14 different interchangeable settings for the amount of airflow permitted to come through, forcing your lungs to work harder as the intake hole diameter is changed out for smaller holes, and I do change them frequently depending on my activity.
It goes into luggage without taking up any space at all. It is incredibly convenient for guys like me who move around frequently and sometimes have limited baggage space due to kit and whatnot.
The actual trainer is comfortable in your mouth, and because you don’t need to shape it like you would a football mouth guard it does not cause any sort of discomfort. You actually don’t notice it, aside from hating your life and your lungs hating you.
What really separates this device from others is not just the size, but the fact that it is designed so there is no resistance to your exhaled breath. You get your desired resistance on inhale, but you can exhale without fighting a mask. In my opinion that is a huge advantage when training. The video in the link below explains why, because I’m not a botanist, astronomer, or whatever. But it is an excellent feature.
I noticed a drastic difference in my body’s performance, even at the 14,000-feet-plus peaks I frequent in my backyard. Breathing during heavy exercise has become noticeably less labored with the improved lung strength I’ve gained through its use. While you sit around and read this you could be training your lungs.
In my experience the first thing to go during a workout, firefight, you name it, is your lungs. (Because who wants to miss ARMS DAY?) And you turn into an ass-dragging mouth-breather who’s more focused on not keeling over than the task at hand.
“Fatigue makes cowards out of men.” We’ve all seen “that guy,” the one always falling out and generally being worthless. We don’t play an everyone-gets-to-participate-and-win game. So better yourself and make that shitbag look even worse because he doesn’t deserve to be standing next to you Freedom Santas.
The O2 Trainer is very easy to clean, and as Bas explained to me, for those who have a young child, as I and many of you do, it is nontoxic. So if your kid is some kind of savage like mine is and WILL eventually get her trigger pullers on it, and WILL try to eat it with her shark/hamster teeth, it will not harm her if ingested.
This piece of “kit” is essential for everyone who takes their training and their fitness seriously and wants to take their physical ability to the next level. It retails for $49.95.
For more info on this awesome little tool and to purchase, check out O2 Trainer. The video HOW TO page is definitely worth checking out to see how it really works.
O2 Trainer HOW TO Videos
For more info on this awesome little tool and to purchase, check out O2 Trainer
The video HOW TO page is definitely worth checking out to see how it really works O2 Trainer HOW TO Videos













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