Well, this double cork - a double backside rodeo.
Hight has of course landed the double backside rodeo before, but it was never a given that she'd try and throw it in competition.
In fact, it's still not a given, she's not put it into a run yet and she was fairly coy about the whole thing in the official pre-games press conference.
But the fact that she's trying it in the pipe suggests she may be tempted to try and work it into her run come the finals. It certainly looks like she's been working on the trick - it's smoother than her previous effort.