This technique was proposal by Lawrence Schultz, you can have more details here:
theschultzeffect.com
I've been trying this deviation from 2015 (it's the continuation of this: at 2'.35"
https://www.youtube.com/watch?v=zSMZVAJ3ysQ ) and now I decided to post a small video. In some situations it has several advantages, anyway it's another trick for your toolbox. It's quick to make, it allows a control in the return and it can be retrieved easily also being under it.
