In any sitting position
When the sitting bones hit the ground
The ground hits back
And creates a space along the lumbar vertebrae

The the lumbar vertebrae are able to carry 
a ripple to the base of the skull
This ripple is the wish to become long
The wish to extend

This wish to extend
Comes when the listening is there
And the will is gone
There is no wanting to do this or that
No trying to create this or that
Not making it up

It takes place because you are breathing
Everything happens between the end of the exhalation 
And before the inhalation arrives …

When quoted
Sandra Sabatini