primalspark

Breathing protocols

Six free hypoxia protocols with different intensities for focus, recovery, resilience, and endurance.

SpO2 85-90%

Stem cell mobilization

Exhale-hold waves aimed at regenerative signaling.

A calm, structured hypoxia protocol for regeneration-focused days.

Duration

~15 min

Target

SpO2 85-90%

Recoverypost-traininglower arousal

Start session

SpO2 93-95%

Blood-pressure downshift

Nitric-oxide oriented nasal breathing with moderate retentions.

A gentler protocol for down-regulation and vascular tone.

Duration

~8 min

Target

SpO2 93-95%

Down-regulationvascular tonelighter practice

Start session

SpO2 80-88%

EPO stimulus

A stronger interval protocol for endurance and erythropoiesis.

The highest perceived intensity inside the public library.

Duration

~15 min

Target

SpO2 80-88%

Enduranceperformanceexperienced users

Start session

SpO2 90-94%

Neuroprotection

Rhythmic nasal work for focus and neural resilience.

Useful as a cognition-oriented session on workdays.

Duration

~12 min

Target

SpO2 90-94%

Focusclaritymoderate intensity

Start session

SpO2 85-90%

Immune support

A contrast of moderate and deeper hypoxia for stress tolerance.

A longer protocol with clearly visible stress-and-recovery waves.

Duration

~18 min

Target

SpO2 85-90%

Resiliencestress adaptationmoderate to high experience

Start session

SpO2 88-92% / >98%

DNA protection & anti-aging

Long contrast cycles between shallow and deep breathing.

The longest protocol in the library for deliberate contrast work.

Duration

~30 min

Target

SpO2 88-92% / >98%

Longer sessionscontrast exposureplanned practice

Start session