The Trainer.
Own Your Breath.
Breath is the foundation of everything you do. Train it.
“We exercise for our physical and mental health. Why not train the foundation of both? Our breath shapes our performance, endurance, and sense of calm. The Airotone Trainer is the most advanced tool to get the most out of every breath.”
“We exercise for our physical and mental health. Why not train the foundation of both? Our breath shapes our performance, endurance, and sense of calm. The Airotone Trainer is the most advanced tool to get the most out of every breath.”
Greg O’Keeffe, Founder
What Is Respiratory
Muscle Training?
Respiratory muscle training uses a specialized device to give the muscles that do the actual work of breathing something to push against. Like any other muscle, they get stronger with resistance. Breathe against that resistance consistently, and those muscles build the strength and endurance to work harder, for longer, with less effort and more efficiency.
Respiratory muscle training uses a specialized device to give the muscles that do the actual work of breathing something to push against. Like any other muscle, they get stronger with resistance. Breathe against that resistance consistently, and those muscles build the strength and endurance to work harder, for longer, with less effort and more efficiency.
Our First Responders Come First
Some technologies get built for everyone at once. We didn't want to build it that way. First responders carry a respiratory load most people never will, so they're who we built for first. Every feature, every session, every piece of feedback in The Trainer exists because a fire crew needed it to.
That focus is deliberate, not a limitation. It means what you're getting wasn't adapted from a general fitness product. It was built for the job.
Built for firefighters.
Available to consumers 2027.
Why Fireground Breathing Is Different
01
Most people never breathe against real resistance.
Firefighters do it every shift. A charged hoseline, a flight of stairs in full gear, an SCBA mask that makes every breath work harder than the last, all of it adds up to a demand on the lungs that few other jobs come close to. Add the weight. Full turnout gear and SCBA can add close to forty pounds. Every one of those pounds makes breathing more work, before a single flame is in sight.
02
What a career on air does to your lungs
Lung strength isn't fixed. It changes with what you ask of it, and what you expose it to. Firefighters face a mix of smoke, heat, and strain that most professions don't, and the research shows it: lung function among career firefighters tends to decline faster over a career than it does in the general population. That's not a reason for alarm. It's a reason to train for it, the same way you'd train a joint or a muscle group that takes repeated impact. Breath is no different. It's a muscle system, and muscle systems respond to training.
03
How training changes that
Inspiratory muscle training, the method behind The Trainer, works the same way resistance training works anywhere else in the body. Breathe against resistance consistently, and the muscles responsible for pulling air in and pushing it out get stronger. Stronger respiratory muscles mean more control, more capacity, and less strain when the job demands everything you've got. The Trainer's acoustic feedback means you're not guessing whether you're doing it right. It listens to your technique in real time, the same way a coach would, and guides you as you go.
04
Where The Trainer fits in
Five minutes a day. No clinic visit. No equipment beyond the device itself. Built around shift schedules, not around fitting a workout into whatever time is left over.
05
Who Benefits from Respiratory Muscle Training?
Age, gender, career stage, none of it limits who this works for. Active duty or retired, in top condition or managing a respiratory concern, the same principle holds: breathing muscles respond to training at any stage of life.
06
Science-Backed Benefits
Respiratory muscle training has been studied for decades, across athletes, everyday fitness, and clinical rehabilitation alike. A few consistent findings: Strength and stamina. Training the breathing muscles builds their capacity to work longer without fatigue, the same principle behind any strength program. Performance under load. Research across runners, swimmers, and other athletes links RMT to better breathing efficiency during exertion, exactly the kind of demand a fireground puts on the body. Recovery and sleep. Multiple studies connect consistent training with improved sleep quality, a factor that matters as much for a 48-hour shift cycle as it does for anyone else. Calm under pressure. Research on breathing mechanics ties respiratory muscle tension to the body's stress response, suggesting that training those muscles plays a role in how the body handles pressure.
Why Fireground Breathing Is Different
01
Most people never breathe against real resistance.
Firefighters do it every shift. A charged hoseline, a flight of stairs in full gear, an SCBA mask that makes every breath work harder than the last, all of it adds up to a demand on the lungs that few other jobs come close to. Add the weight. Full turnout gear and SCBA can add close to forty pounds. Every one of those pounds makes breathing more work, before a single flame is in sight.
02
What a career on air does to your lungs
Lung strength isn't fixed. It changes with what you ask of it, and what you expose it to. Firefighters face a mix of smoke, heat, and strain that most professions don't, and the research shows it: lung function among career firefighters tends to decline faster over a career than it does in the general population. That's not a reason for alarm. It's a reason to train for it, the same way you'd train a joint or a muscle group that takes repeated impact. Breath is no different. It's a muscle system, and muscle systems respond to training.
03
How training changes that
Inspiratory muscle training, the method behind The Trainer, works the same way resistance training works anywhere else in the body. Breathe against resistance consistently, and the muscles responsible for pulling air in and pushing it out get stronger. Stronger respiratory muscles mean more control, more capacity, and less strain when the job demands everything you've got. The Trainer's acoustic feedback means you're not guessing whether you're doing it right. It listens to your technique in real time, the same way a coach would, and guides you as you go.
04
Where The Trainer fits in
Five minutes a day. No clinic visit. No equipment beyond the device itself. Built around shift schedules, not around fitting a workout into whatever time is left over.
05
Who Benefits from Respiratory Muscle Training?
Age, gender, career stage, none of it limits who this works for. Active duty or retired, in top condition or managing a respiratory concern, the same principle holds: breathing muscles respond to training at any stage of life.
06
Science-Backed Benefits
Respiratory muscle training has been studied for decades, across athletes, everyday fitness, and clinical rehabilitation alike. A few consistent findings: Strength and stamina. Training the breathing muscles builds their capacity to work longer without fatigue, the same principle behind any strength program. Performance under load. Research across runners, swimmers, and other athletes links RMT to better breathing efficiency during exertion, exactly the kind of demand a fireground puts on the body. Recovery and sleep. Multiple studies connect consistent training with improved sleep quality, a factor that matters as much for a 48-hour shift cycle as it does for anyone else. Calm under pressure. Research on breathing mechanics ties respiratory muscle tension to the body's stress response, suggesting that training those muscles plays a role in how the body handles pressure.
Why Fireground Breathing Is Different
01
Most people never breathe against real resistance.
Firefighters do it every shift. A charged hoseline, a flight of stairs in full gear, an SCBA mask that makes every breath work harder than the last, all of it adds up to a demand on the lungs that few other jobs come close to. Add the weight. Full turnout gear and SCBA can add close to forty pounds. Every one of those pounds makes breathing more work, before a single flame is in sight.
02
What a career on air does to your lungs
Lung strength isn't fixed. It changes with what you ask of it, and what you expose it to. Firefighters face a mix of smoke, heat, and strain that most professions don't, and the research shows it: lung function among career firefighters tends to decline faster over a career than it does in the general population. That's not a reason for alarm. It's a reason to train for it, the same way you'd train a joint or a muscle group that takes repeated impact. Breath is no different. It's a muscle system, and muscle systems respond to training.
03
How training changes that
Inspiratory muscle training, the method behind The Trainer, works the same way resistance training works anywhere else in the body. Breathe against resistance consistently, and the muscles responsible for pulling air in and pushing it out get stronger. Stronger respiratory muscles mean more control, more capacity, and less strain when the job demands everything you've got. The Trainer's acoustic feedback means you're not guessing whether you're doing it right. It listens to your technique in real time, the same way a coach would, and guides you as you go.
04
Where The Trainer fits in
Five minutes a day. No clinic visit. No equipment beyond the device itself. Built around shift schedules, not around fitting a workout into whatever time is left over.
05
Who Benefits from Respiratory Muscle Training?
Age, gender, career stage, none of it limits who this works for. Active duty or retired, in top condition or managing a respiratory concern, the same principle holds: breathing muscles respond to training at any stage of life.
06
Science-Backed Benefits
Respiratory muscle training has been studied for decades, across athletes, everyday fitness, and clinical rehabilitation alike. A few consistent findings: Strength and stamina. Training the breathing muscles builds their capacity to work longer without fatigue, the same principle behind any strength program. Performance under load. Research across runners, swimmers, and other athletes links RMT to better breathing efficiency during exertion, exactly the kind of demand a fireground puts on the body. Recovery and sleep. Multiple studies connect consistent training with improved sleep quality, a factor that matters as much for a 48-hour shift cycle as it does for anyone else. Calm under pressure. Research on breathing mechanics ties respiratory muscle tension to the body's stress response, suggesting that training those muscles plays a role in how the body handles pressure.
Nominate a Volunteer Firefighter
Most fire departments in this country are volunteer. They run on the same calls, the same gear, and the same demands on the body, without a paycheck or a department budget behind every piece of equipment. Volunteer firefighters give their time and their training, often on their own dime, and we want to put a Trainer in the hands of the ones doing that work.
Nominate a volunteer firefighter or department you know. Tell us why they deserve it. Each quarter, we'll select recipients and cover the cost of their device, no purchase necessary.
No employer benefit required. We help connect departments with grant and sponsorship pathways built for volunteer fire service.
Works without constant connectivity. The device gives feedback on its own, no dependence on an app or signal to get the training in.
Built around whatever schedule your department runs, career, volunteer, or paid-on-call.