She could not beat JJ watt. There is no way she would be able to isolate his arm. He could always stand up at any moment. I realize i am 5 pages behind. That just seemed odd to think she could beat a dude that massive, fast, and strong.
		
		
	 
In these threads all tangible physical advantages become disadvantages.
Small + weak + female + training > Big + strong + fast + male.
		
 
		
	 
no one says being big, strong, and fast is a disadvantage.
What it comes down to is this: skill can trump size and strength.  That's the premises that jiu-jitsu was founded on, and was clearly demonstrated in the early days of the UFC.
Obviously there are limits, but skill can take you a hell of a lot further than you think.
Last week, I was rolling with a guy who outweighs me by about 100 lbs, is maybe 8-9 inches taller, and is probably 10 years younger.  Not an ounce of fat on him either.  This dude was a college football player, and now is a  middle school wrestling coach so he has some background in wrestling.  Real good athlete, strong as an ox.  That being said, he is new to jiu jitsu.  I had a hell of a time dealing with him - he even got full mount.  scrambling out of a full mount when your opponent is basically sitting on you is no fun, especially when he's got 100 lbs on you.  I managed to wiggle out, get back to my feet, pop his head down and slap on a guillotine.  He was tapping within 5 seconds  .Now, it won' take very long before he is skilled enough that I won't be able to do that, but for right now, my 5+ years of experience trumps his 100 lbs of size and strength.