Physiological Coherence

Coherence is presented as more than calmness because it involves internal order, emotional regulation, performance capacity, and energy efficiency. Coherence is framed as an energy-efficient state that reduces unnecessary energy drains. The article says methodological details are insufficient to evaluate many coherence-related study claims fully. Physiological coherence is a synchronized state aligning heart rhythms, brain activity, respiration, autonomic activity, and emotional systems. Coherence training is described as a learnable way to shift one's current state. Coherence training is presented as useful for meditation, emotional regulation, public speaking, sports performance, and resilience under pressure.