It's an awkward pocket that you can't quite fit into unless your fingers are tiny, so end up crimping the edge of. I found the roof stopped you getting a proper full crimp on, then make a weird hip swing to unleash to the jug.
If you're short and strong, you can prob get the high right foot and make it a dynamic rockover move. I'm weak and lanky, so had to try jumping from feet lower. Failed to do it in the 30 mins effort, so thought it was solid for the grade compared to zarzamora, el varano and Zatoichi which are all way easier. Would be nice to try it not in 20 deg + sun!