Your heart's electromagnetic field syncs with people around you. Heart rate variability entrains during group singing, dogs mirror their owners' nervous systems, and breathwork shifts your brainwaves and blood chemistry measurably.
Chapters
Most people get laughed out the room if they start talking about the energy in a neuroscientific way. The research where they'll measure the electromagnetic resonance of the heart. People's heart rate variability will entrain when they're singing together. Dog owners and their dogs, their HRV will also entrain when they're in kind of sympathetic resonance with each other. Practices like using breath work create these altered states of consciousness, certain brainwave states, and also changes in the blood chemistry, which can be measured quite easily, which correlate with these kind of energetic experiences. Being able to kind of map those states and knowing what our nervous system is doing at any point in time is incredibly helpful.