Athlete Oxygen System (AOS) Program – Rediscover the True Potential of Your Endurance
Your athletic performance isn’t just determined by the number of kliometers you run or hours you spend training. What often limits your results is an underdeveloped respiratory system and dysfunctional breathing patterns. That feeling of breathlessness during high-intensity effort appears much sooner than muscle fatigue or depleted energy stores like glycogen.

Oxygen Advantage Program — What You Gain
- Increase tolerance to physical effort (CO₂ & lactic acid adaptation).
- Improve recovery between sessions and after races.
- Unlock full performance potential (including speed and VO₂max).
We guide you through a structured, sport-specific breathing system built to transfer gains into real performance.
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Why CO₂ Tolerance Matters
CO₂ is not just a waste gas — it is a key regulator of breathing and oxygen delivery (Bohr effect). Better tolerance means you can push harder before breathlessness kicks in and maintain output at lower perceived effort.
With AOS we assess and train your CO₂ tolerance to extend your high-intensity window without sacrificing technique or pacing.


Data-driven Breathing Practice
Sessions are measured and progressed just like endurance training. You’ll know when to advance, when to hold, and how it impacts performance and recovery.
Set up your plan
What’s Included in the AOS Program?
- 1Functional Breathing Assessment in the context of physical performance — how breathing under strain shapes your output.
- 2Breathing Pattern Analysis at rest + individual correction plan — efficient breathing isn’t “more”, it’s better.
- 3CO₂ Tolerance Test + personalized exercise protocol — push harder with less breathlessness.
- 4Breath Reduction Strategy — “less is more”: enhance oxygen efficiency in real athletic conditions.
- 5Recovery & Sleep optimization via improved tissue oxygenation — deeper sleep, faster recovery.
- 6Support for exercise-induced asthma — tailored strategies for safer, effective training.
- 7Recommendations for hypoxic training (natural & simulated) — structured introduction to oxygen restriction protocols.

Who Is This Program For?
- Professional & amateur athletes, including youth in development.
- Coaches seeking a unique edge for their athletes.
- Return-to-sport after injury or time off.
- Endurance & team-sport athletes looking to raise their performance ceiling.
Check your fit
Program Packages
Online Package
100€ (net)
- 4 consultations (online).
- Individualized breathing training program.
Book Online
Extended Package
150€ (net)
- 4 online consultations + 1 face-to-face session.
- RMR (Resting Metabolic Rate) test.
- Personalized training program.
Book Extended
Ready for Your Oxygen Breakthrough?
Your breath is your hidden advantage — once you learn how to use it consciously!
SPACS — Sport Physiology Analysers Consultancy & Sales
Mobile: +48 600 271 424 | WhatsApp: +48 600 271 424
Email: endutrition@gmail.com
