RFB is the clinical name for coherence breathing. Individual resonance frequency varies slightly with body size — larger frames often resonate slightly below 5.5 BPM.
Breathing at the individual's cardiovascular resonance frequency to maximise HRV. Typically 5–6.5 BPM.
RFB is the clinical name for coherence breathing. Individual resonance frequency varies slightly with body size — larger frames often resonate slightly below 5.5 BPM.
See also
Learn · Techniques
Coherence Breathing (5.5-5.5): The HRV-Peak Rhythm
Coherence breathing sits near 5.5 breaths per minute — within the common adult cardiovascular resonance range. It can raise in-session heart rate variability, although each person's exact resonance pace differs.
Learn · Science
HRV and Coherence Breathing: What the Research Shows
Heart rate variability rises when the breath is slow, steady, and near the cardiovascular resonance frequency. Here is the mechanism and the evidence.