What a contrast in those two pictures--President Trump standing up straight with a straight line from his fingertips to his elbow and then the dementia-ridden piece of crap looking at his damn watch.
I've seen the video clip of that part of Biden's visit to Dover. The action of extending his arm to see his watch and the glance at it was very quick, as if he knew he shouldn't but did it quickly hoping no still photographer would catch it. But a video photographer caught it.
Actually, if the frame rate of the original video was higher than the frame rate of what I saw, Joe's movement might have been less quick than it seemed. IIRC, converting from regular video to gif format can remove some of the frames, making movements look faster than they were.