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How Adaptive Oxygen Training works

Breathe, Repair, Regenerate

Adaptive Oxygen Training (AOT) helps you rebuild energy and resilience by combining breathing training with Intermittent Hypoxic‑Hyperoxic Training (IHHT).

​The breathing retraining component is all about developing the capacity to be adaptive with your breathing, so you can respond more appropriately to different situations - sometimes you need to be active in life, other times you want to be calmer.

 

We also work with pacing, awareness and simple nervous system–settling techniques so your breath becomes a reliable tool for easing symptoms rather than a trigger for them. This creates a safer foundation for the IHHT side of AOT, so your body can respond to each step of the process with more stability, less stress and a greater chance of long‑term change.

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The IHHT component exposes you to brief, alternating periods of:

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  • Lower‑than‑normal oxygen (hypoxia)

  • Higher‑than‑normal oxygen (hyperoxia)

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These cycles are delivered at our clinic, while you sit comfortably, wearing a mask that is attached to the IHHT machine. The aim is to evoke some of the adaptive responses we see in altitude exposure, while you're at sea level - without prolonged hypoxia, heavy exertion or travel.

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Typical features of IHHT protocols include:

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  • Short hypoxic intervals (often 3–6 minutes)

  • Interspersed with hyperoxic intervals of similar length

  • A total session time is usually 30–45 minutes

  • Your individual program is based on your assessment

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By cycling between slightly lower and higher oxygen levels, IHHT encourages your body to use oxygen more efficiently and adapt better to everyday stress.

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What this means for you - small oxygen shifts = big adaptive signals.

 

This helps with: 

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  • Cell resilience and hormesis

  • Mitochondria and energy

  • Antioxidant balance and protection

  • Immune and inflammatory balance

  • Cellular repair, stem cells and bone

  • Brain health and resilience

Cell resilience
and hormesis

A small dose of low oxygen can act as “good stress”, helping your cells strengthen their own repair and defence systems over time. Hypoxic conditioning works through hormesis. In plain language, the right amount of challenge can make you stronger. It works in a similar way to exercise, fasting, cold exposure or sauna: a safe, limited stress nudges the body to upgrade recovery and resilience pathways.

Mitochondria
and energy

Your mitochondria make energy. Gentle oxygen changes may help them work more efficiently and support steadier ATP production. When oxygen levels shift in a controlled way, mitochondria adjust how they make ATP. Research suggests hypoxic conditioning may help protect parts of the energy chain and support better mitochondrial quality control, including clearing damaged mitochondria and renewing healthier ones.

Antioxidant
balance and protection

A brief return to higher oxygen can switch on your own antioxidant and protective systems. Repeated low-oxygen and reoxygenation cycles create a mild oxidative signal. That signal may stimulate antioxidant enzymes and other protective pathways. Alternating lower and higher oxygen levels may deliver an especially strong resilience message.

Immune and inflammatory balance

Oxygen and inflammation are closely linked. Controlled hypoxic conditioning may help fine-tune immune activity. Inflammation can create local low-oxygen zones inside tissues. Cells respond through oxygen-sensing pathways that interact with key inflammatory regulators. Intermittent hypoxia has also been shown to mobilise blood-forming progenitor cells and support parts of innate immunity when used appropriately. A brief return to higher oxygen can switch on your own antioxidant and protective systems. Repeated low-oxygen and reoxygenation cycles create a mild oxidative signal. That signal may stimulate antioxidant enzymes and other protective pathways. Alternating lower and higher oxygen levels may deliver an especially strong resilience message.

Cellular repair,
stem cells and
bone

Low-oxygen signalling is part of how your body repairs tissue and maintains healthy bone turnover. Many stem cells naturally live in relatively low-oxygen niches. These oxygen signals help regulate growth, survival and differentiation. Early research also suggests intermittent hypoxia may support stem cell function, reduce bone breakdown and support bone formation in suitable protocols.

Brain health
and resilience

Carefully dosed intermittent hypoxia may activate protective pathways that help your brain handle future stress more effectively. The brain needs a lot of oxygen and is sensitive to oxidative stress. Intermittent hypoxia can activate antioxidant systems and pro-survival signalling pathways linked to neuroprotection. Over time, this may help strengthen the brain’s own defence and repair responses.

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