This move is commonly referred to as an ura-nage slam, or simply ura-nage. This name is an incorrect Americanization of the name for ura-nage, which, translated directly from Japanese, means "throw to behind". It has erroneously been translated as "reverse side throw". To perform it, the wrestler begins standing face to face with the opponent slightly to their side. Then, the wrestler tucks their own head under the opponent's near arm, reaches across the opponent's chest and around their neck with their near arm, and places the other arm against their back. The wrestler then falls forward, either flat on their chest or into a kneeling position, and forces the opponent back-first onto the mat. In another variation, the wrestler can also stay standing and body slam the opponent onto the mat, this is typically called a standing side slam. The original version was innovated and popularized by Hiroshi Hase. The fall-forward variation was popularized by The Rock, who called it the "Rock Bottom". The kneeling variation was performed by Booker T who calls it the "Book End". Matt Hardy performs a sitout version of it, called the "Side Effect". Bryan Beal of Berkeley Heights Township performs a version called "The Beal Bomb". The very same slam made by The Rock was also used by The Angelo Crewz calling it the Angelo Slam (Running Side Slam). Becky Lynch uses this move with a pumphandle calling it The Last Ride.