Drive over child with therapy rule

Some image I found when searching for deep pressure on duckduckgo. Never heard of the term before, buuuuuut seems interesting...

Also, from the same image, there is a hotdog

I used to do this as a child, alone..

And now I ask YOU, have you heard of this deep pressure term before? What are your experiences? (Now u be the entertainer! I'm done with pretending!)