and this info in this linked article (http://www.mmamania.com/2014/2/14/5411850/ufc-fight-night-36-card-lyoto-machida-vs-gegard-mousasi-fight-preview), he has a judo black belt. In addition to the 80-100 pound different he has on her, this judo background and overall MMA experience came in handy in terms of Gegard schooling her in that grappling session.