Don't know whether anyone has read this, but found it interesting. Apparently Ronda Rousey has been routinely training at the Gracie Academy with Ryron Gracie.
Quote here
Quote here
Source: http://www.mmafighting.com/2013/2/2...rin-harvey-looks-back-on-whirlwind-week-aheadWhile Rousey didn't have the optimal camp, she did add an instructor who Harvey believes was instrumental to her victory and in surviving her worst moment.
Ryron Gracie, a fourth-degree black belt and grandson of Gracie Jiu-Jitsu creator Helio, spent a significant amount of time with Rousey focusing on her submission defense. That would become crucial early in the first round when Carmouche took her back and worked in a face crank.