Power - it’s an attitude play, with the name itself signaling what type of run it is. It’s physical and can be run effectively against crowded boxes, even when the defense knows a run is coming.
It’s tough to find a better example of this than the 2024 Divisional Round Playoff Matchup between the Bills and Ravens. Buffalo led 27-25 with 1:32 remaining. They needed a first down to seal the win. Everyone in the stadium knew they would be running the ball. So Buffalo called Power.