Technique
Heart Resonance Breathing
Steady, wordless-pacing breathing (5-in/5-out or 6-in/6-out, nasal) designed to entrain heart-rate variability toward coherence and shift the body toward rest-and-digest.
How
Breathe in a smooth, even rhythm with no pause: either 5s inhale / 5s exhale (about 6 breaths per minute) or 6s inhale / 6s exhale (about 5 breaths per minute), both nasal. Sessions typically run 15–20 minutes, seated or reclined with eyes closed.