Some of the best guard work I've ever seen in training. The fact that I'm more or less in between these two guys size-wise is another plus. Two top jiu jiteros working their game, and having a ball.
I need to watch this more and more. As I wrote in a post at the jiu jitsu gear forum, seeing these two reminded me of Mamazinho's guard that time I rolled with him. All hips, thighs, calves and hooks ... So many ways to trap and limit the top guy's movement. BJ's flexibility doesn't hurt. But you can still do a lot of this even without having gumby legs ...
BJ and Leo.