Bread n Butter: Pros help us understand Ronda Rousey's inescapable arm bar

UFC bantamweight champion Ronda Rousey is not one to back down to a challenge, so it's no surprise that as she readies to meet Cat Zingano in the Octagon on Saturday for UFC 184, she also found time to take on ring girl Arianny Celeste, who called her 

In just a few short years, Ronda Rousey's arm-bar submission hold has taken its place in the MMA world as a signature move much in the same way Kareem Abdul-Jabbar's sky hook shot did in basketball, Reggie White's swim move did on the line in football 

Ronda Rousey is set to square off with Cat Zingano at UFC 184, while Cris "Cyborg" Justino is headlining her own card this weekend. Rousey spoke about her rival on Wednesday.

LOS ANGELES – On Saturday at Staples Center, for only the third time in UFC history, two unbeaten fighters will meet for the world title. Ronda Rousey (10-0, 10 finishes) will defend the women's bantamweight title in the main event of UFC 184 against

UFC Women's Bantamweight Champion Ronda Rousey and UFC ring card girl Arianny Celeste have had an ongoing verbal battle for several months. Most recently Arianny called Rousey a "bully" for some of her statements.