Postby Stewart Sackett » Sun Apr 19, 2009 10:05 am
The thing is, for small joint manipulation to work, the body has to be relatively still in relation to that joint so that the person being attacked cannot move & compensate for the pressure. As a result, most small joint manipulation requires some degree large joint control first.
If you can control the arm then you can probably apply a wristlock, but why not just use the arm control to throw or simply break the arm? If you can pin someone down then you could probably get a wristlock, but why not simply draw your rondel & stab them?
The manuals tend to show small joint manipulation such as finger breaks, along with other things that today might be considered "foul tactics", as a form of pain compliance mostly used to help in escaping holds.
In unarmed combat I think it's easier to achieve a large joint control then it is a small joint control & a wrist lock/break is less likely to end a fight then hyper extending the elbow or dislocating the shoulder.
Of course, that's only unarmed. there are a number of plays that use the longsword or rondel as a hook & lever to attack & control the wrist. I think this is particularly true with the longsword because having both your hands "tied" to the hilt creates many opportunities for wrist/hand control.
All fighting comes from wrestling.