Hi!
I don't have a video, but here's a picture of my planche lean. Is my scapula position correct, and should my lower back be like that? Should I keep my hips higher (it's a bit easier in my opinion)?
I can do a 9 second tuck PL, if that means anything.

This is how far I can go comfortably. Below is one with more exaggarated scapulae.

EDIT: Oh, and my elbows are locked fully, that's their range of motion for me ![]()