Still on the raised platform, Duhamel and Wahlberg’s stunt doubles run up and down and then get really, really wet. The scene from the trailer shows how it fits in the movie. I can tell the shot is Wahlberg’s stunt double because I spent so many hours watching him from every angle.
Of course this is Michael Bay we are talking about, so of course there were explosions. These are still the stunt doubles, but watch the price that cameraman pays at the bottom left! That’s dedication to his craft.