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Coherent Breathing

Five seconds in, five seconds out. Heart and brain in sync.

Inhale
5
Cycle
0/12
Time
00:00
Phase
1/2

About this practice

Coherent breathing at roughly 5,6 breaths per minute (5 in, 5 out) maximizes heart rate variability, a key biomarker of nervous system balance and emotional resilience.

Benefits

  • Maximizes heart rate variability
  • Balances sympathetic & parasympathetic systems
  • Improves mood and emotional regulation
  • Easy to do anywhere, any time

The science

Research by Dr. Richard Brown found that breathing at 5.5 breaths/min synchronizes cardiovascular and respiratory rhythms (a state called 'resonance'), producing measurable boosts in vagal tone and HRV.

Pattern

inhale
5s
Inhale
exhale
5s
Exhale