An all-encompassing and behind-the-scenes look at women's mixed martial arts sensation Ronda Rousey as she prepares to defend her STRIKEFORCE® Women's Bantamweight title against No. 1 challenger and former champion Sarah Kaufman.

An all-encompassing and behind-the-scenes look at women's mixed martial arts sensation Ronda Rousey as she prepares to defend her STRIKEFORCE® Women's Bantamweight title against No. 1 challenger and former champion Sarah Kaufman.