Rotational Control Is Powerful Even in Linear Submissions

There are very few linear submissions, like an armbar or a knee bar, that you cannot actually improve upon by adding a little bit of rotation control too. So let's maybe just talk in terms of a cumora for now. I'd like to create an open by pulling my opponent's elbow away from their body. Doing this create so much more control. And definitely check out ryan hall's open elbow series. It's amazing.