Yes since a few Years. I do regulary recive and give massage with a friend and thats very helpfull for me to get into my body. Every time My voice sinks deeper and gets fuller somehow. I have worked with various relaxation techniques and now when I rest deep, standing or laying down in the bottom of every exhale there comes various kind twists or crunches along my spine. Sometimes pulling the whole front together sometimes just shaking my head, sometimes shaking the whole body like o dog does when it's wet or sometimes like the crunch I'm told baby:s does before their first breath to emty their throat and lungs.
This has for a couple of Years limited my meditation and relaxation practices.

I'm really curious if anyone else experienced something similar. And if there is something behind that.

/Freddy