Coherent Breathing
Sama Vritti
Optimizes heart rate variability for cardiovascular health.
Ready to Practice?
Use this technique with our guided session.
Evidence-Based Technique
2 peer-reviewed studies validate this technique's effectiveness. Research shows measurable benefits for heart health, hrv.
Proven Benefits
Scientific Evidence
Research shows this technique has measurable physiological effects. Studies are peer-reviewed and published in medical journals.
Breathing at a rate of 5.5 breaths per minute with equal inhalation-to-exhalation ratio increases heart rate variability
Lin, I.M., Tai, L.Y., Fan, S.Y. (2014) • International Journal of Psychophysiology
Study examining optimal breathing rates for heart rate variability. Found 5.5 breaths per minute with equal inhale-exhale ratio produces highest HRV.
The Impact of Resonance Frequency Breathing on Measures of Heart Rate Variability, Blood Pressure, and Mood
Steffen, P.R., Austin, T., DeBarros, A. et al. (2017) • Frontiers in Public Health
Research on resonance frequency breathing (approximately 6 breaths/min) and its effects on cardiovascular health and mood.
How It Works
Cardiovascular
Maximizes heart rate variability and cardiovascular efficiency
Nervous System
Improves autonomic nervous system balance and stress resilience
Respiratory
Enhances oxygen delivery and reduces respiratory rate
Quick Stats
Research Links
Safety Check
- • Start slowly and build gradually
- • Stop if you feel dizzy or uncomfortable
- • Consult a doctor if you have health conditions