About Alex
About Alex
For many people, the story looks like this: you’re motivated and trying to do the right things, but recovery is slower than it should be. Sleep feels lighter. Stress lingers. Energy is inconsistent.
For many people, the story looks like this: you’re motivated and trying to do the right things, but recovery is slower than it should be. Sleep feels lighter. Stress lingers. Energy is inconsistent.
This often becomes more noticeable as we move into our 40s and beyond, but it can show up earlier too, especially after long periods of stress, illness, or overexertion.
This often becomes more noticeable as we move into our 40s and beyond, but it can show up earlier too, especially after long periods of stress, illness, or overexertion.
I’ve lived that too…
I’ve lived that too…
In my mid-thirties, persistent tinnitus, psoriasis, disrupted sleep, and low, inconsistent energy started to narrow what I could tolerate — physically, mentally and emotionally.
In my mid-thirties, persistent tinnitus, psoriasis, disrupted sleep, and low, inconsistent energy started to narrow what I could tolerate — physically, mentally and emotionally.
A Turning Point
Searching for answers, I discovered that how I was breathing was the missing piece I couldn’t ignore. I’d had asthma for years, relied heavily on mouth breathing during exercise, and later realised that pattern extended into sleep.
Searching for answers, I discovered that how I was breathing was the missing piece I couldn’t ignore. I’d had asthma for years, relied heavily on mouth breathing during exercise, and later realised that pattern extended into sleep.
When I found the Oxygen Advantage approach, started practising mindfulness meditations, improved sleep quality and applied breathing retraining consistently, my symptoms reduced dramatically. That experience became the foundation of my coaching work today
When I found the Oxygen Advantage approach, started practising mindfulness meditations, improved sleep quality and applied breathing retraining consistently, my symptoms reduced dramatically. That experience became the foundation of my coaching work today
With the improvements I was having with my health, I channelled my restored energy into exercise and endurance sports, including triathlons.
With the improvements I was having with my health, I channelled my restored energy into exercise and endurance sports, including triathlons.
Rebuilding Capacity
The journey hasn’t been perfect — I had a shoulder injury and was diagnosed with Functional Neurological Disorder a few years ago during COVID. A period that became extremely challenging for many reasons.
The journey hasn’t been perfect — I had a shoulder injury and was diagnosed with Functional Neurological Disorder a few years ago during COVID. A period that became extremely challenging for many reasons.
In 2024 I worked with a Functional Neurologist in the US for 12 months. An experience that completely transformed by brain and nervous system health which has now given me more insights into how cutting edge technology combined with natural health can be used to create extraordinary change.
In 2024 I worked with a Functional Neurologist in the US for 12 months. An experience that completely transformed by brain and nervous system health which has now given me more insights into how cutting edge technology combined with natural health can be used to create extraordinary change.
Both breathing, and sleep were key that allowed me to recover and thrive again.
Both breathing, and sleep were key that allowed me to recover and thrive again.
You might be thinking these foundations are obvious ways to improve performance — but you may be missing key tweaks within each that could unlock major progress for surprisingly little effort.
You might be thinking these foundations are obvious ways to improve performance — but you may be missing key tweaks within each that could unlock major progress for surprisingly little effort.
My mission is to help you achieve recovery, sustained performance and long-term health through these foundational pillars.
My mission is to help you achieve recovery, sustained performance and long-term health through these foundational pillars.
Life Outside Coaching
Outside of this work, I’m a lifelong pianist and a father — both of which continue to shape how I think about patience, purpose, human performance, and what it really means to sustain capacity over time.
Outside of this work, I’m a lifelong pianist and a father — both of which continue to shape how I think about patience, purpose, human performance, and what it really means to sustain capacity over time.
Alex Kerr
Breathing & Sleep Coach
Advanced Oxygen Advantage Instructor
Advanced Oxygen Advantage Instructor
Advanced Oxygen Advantage Instructor
Breathing & Sleep Coach
Breathing and Sleep Coach
Oxygen Advantage HERE
Holistic Origins Ltd.
Registered Office: 124 City Road, London, EC1V 2NX
Company No. 13554087
Copyright © 2026 Holistic Origins Ltd. All rights reserved
Holistic Origins Ltd.
Registered Office: 124 City Road, London, EC1V 2NX
Company No. 13554087
Copyright © 2026 Holistic Origins Ltd. All rights reserved
Holistic Origins Ltd.
Registered Office: 124 City Road, London, EC1V 2NX
Company No. 13554087
Copyright © 2026 Holistic Origins Ltd. All rights reserved