Here's a simple move you can do that takes less than a minute to release your tension and calm your nervous system.
Note: the microphone doesn't pick up all the lower notes so you may need to turn up the volume...
Here's a link to my Instagram feed for (almost) daily posts about anxiety, relationship tips and trauma:
https://www.instagram.com/robyn.smith.relationshipcoach/
Correction: The vagus nerve is not the longest nerve in your body, but it's the longest cranial nerve!