Is this a wind up?
Seems pretty low?
... or am I missing something?

given the lack of pro, i'd say that its an E0

this must be - 'fingers/hands only from a prone position' otherwise i dont get it??

Its a sitting start, this photo show the second move,he is about to fall, but managded to flip his right foot and to do a feet swapping move.No much for the finger before you are at this point.
lovely little warmer prob

This is what passes for climbing these days?

Its bouldering[using climbing technical move]