Physiological Sigh

Breathing Techniques

Nasal Breathing
2-0.5-6-1

Double inhale followed by a long exhale. The fastest known method for real-time stress relief, backed by neuroscience research.

Breathing mechanicNose
How to breatheIn and out through your nose, mouth gently closed.
Timing8 cycles, ~88s total
DifficultyEasy
Solfeggio Tone🎵 396 Hz
SourceDr. Andrew Huberman / Stanford, published in Cell Reports Medicine 2023
Best for
Feeling panicked
Try this techniqueBreathing Guide