Foundations

Vagal tone determines how fast your body bounces back from stress. Here’s what it is, how it’s measured, and how to improve it.

The window of tolerance is the simplest way to describe that manageable middle zone. In This Article – The Basic

Fight, flight, freeze, and fawn are the four ways your body responds to threat, and only two of them usually get talked about.

The polyvagal ladder shows exactly where your nervous system stands right now, and why it keeps climbing up and down without you noticing.