Oxygen Advantage® Instructor Training

Share your passion, build a business

Be a Game-Changer in the Health & Fitness Industry

Join a 3-day workshop in London with Master OA Coach Gray Caws
PLUS live online classes with the creator of the Oxygen Advantage, Patrick McKeown

Adventures In Movement, 15 Myddelton Road, London N8 7PY

12-14 May

Book Now

+44 (0)20 8080 1676

Master Oxygen Advantage Coach

Who is this training for?

  • Coaches who want to complement an existing practice or business
  • Medical doctors, therapists and other health professionals who are looking to deliver a deeper understanding in breathwork and functional movement to patients and clients
  • Anyone who want to fully immerse themselves in the power of breath

Learn how you can help people …


Build a stronger, more empowered, and confident self


Reduce stress and improve mood


Enhance focus and performance


Learn new life-skills to help think critically and creatively, build relationships, and be healthy and happy

Our May 2022 Oxygen Advantage Instructor Training in Alexandra Palace, London

You get …


A 3-day small-group London Workshop

Delivered by Master Instructor Gray Caws, you’ll enjoy the perfect learning experience, taking a deep dive into the science and therapeutic benefits of breathwork.


Live online training with Patrick McKeown

14 hours of live, interactive online classes with the creator of the Oxygen Advantage, Patrick McKeown. All classes are recorded and available online for lifetime access.


Over 100 hours of study materials

Online prerecorded video tutorials, Instructor Training Manual and specialist Zoom workshops with worldwide Master Instructors on a range of topics.


Certification to teaching the Oxygen Advantage functional breathing method

After successful completion you’ll get certification to teach the Oxygen Advantage principles, protocols and exercises. This certification is for life with no need for renewal of training. You can also attend recurring online training at no extra cost.


Group follow-up sessions

Live online group follow-up sessions with Gray.

Plus special exclusive bonuses:


Exploring HRV (worth £295)

Unlimited access to a globally-unique module delivered by Master OA Coaches Andrew Ritchie and Gray Caws. Get a practical understanding of Heart Rate Variability. Learn how to monitor and measure HRV and get exercises to help regulate the nervous system.


Run With Ease (worth £295)

The Run With Ease Course offers a foundational framework and skill set to develop good habits that have an effect on mood, motivation, energy levels, and our ability to enjoy running (and walking) no matter what age or fitness level.

Andrew Ritchie, Master Oxygen Advantage Coach
… an enjoyable weekend of education – the small group, personal attention … layering of course content. The whole group interacted and the sessions were on the move.
Paul Collins

Owner, Paul Collins Fitness

Gray is a great and passionate teacher with different fields of expertise. He has a broad vision on breathwork and on its practical uses. [I particularly enjoyed] the group connection and the playfulness.
Sara Bigatti

Movement and Breath Coach

Your Investment


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Gray was helpful in listening to me, giving me feedback, and helping me to further find the voice for my brand. He also gave me good next steps to take. I also feel he is someone I can reach out to as I progress along the way, for which I am very grateful.
Robyn Reid

Your Coaches

Gray Caws Founders & Director of Adventures In Movement

Gray Caws

Gray believes that mental and physical health is optimised by efficient breathing, a focused mind, and body awareness.

He is a UK specialist personal trainer, running coach, and breath coach with a master certification in the Oxygen Advantage® and Buteyko methods.

Gray trained with internationally-renowned coaches Patrick McKeown (breath), Lee Holden (meditation, tai chi, and qigong), and Danny Dreyer (ChiRunning).

Gray has the privilege of guiding the breathwork sessions on the ASICS Movement For Mind programme led by prominent mental health researcher, Dr Brendon Stubbs.

The programme launched in 2021 documented the mental wellbeing of a group of nearly 200 volunteers with remarkable results showing that 70% of participants were more active after completing the programme.

Gray is the founder and director of Adventures In Movement.

Patrick McKeown

Patrick McKeown

Patrick McKeown BA, MA, is considered to be one of the foremost teachers of functional breathing. He has authored eight books, is published in 14 languages and has taught breathing for mind, body and sports since 2002.

He has worked with more than 7,000 clients from children to the elderly, from the most unwell to elite athletes.

He has channelled a wealth of experience, expertise and passion into the delivery of this simple, easy to follow training, in order to share his approach with others, so that many more people can enjoy better health, performance and quality of life.

You may also be interested in …

Advanced Oxygen Advantage® Instructor Training

Scotland: 14-17 September

Ardmay Retreat Centre, Arrochar, Argyll, Scotland G83 7AH

With Master OA Coaches Gray Caws & Andrew Ritchie

Share your passion and build a business helping people optimise their health through breath training.

The programme includes a 4-day fully-immersed retreat style training on the shores of Scotland’s Loch Long with two experienced Master Oxygen Advantage coaches. Plus an extensive online training portal including live classes with internationally-renownded breathing expert Patrick McKeown.

Plus special AIM bonus programmes:

  • Exploring HRV
  • Run With Ease

Video from the September 2022 Scotland training