This week Professor introduced us to another arm-lock, famous in history to it being successfully used against hi-profile Brazilian Jiu-jitsu practitioners that just happen to be part of the Gracie family.
Helio was caught with this, Renzo was caught with this and even Royler was caught with this. For those who know, this could only be the Kimura arm-lock. Professor explained that to begin we’ll look at applying this particular technique standing up first and then slowly work our way to the ground.
Before going into the details of the Kimura, Professor showed us defences if an attacker grabs you from behind and the proper action to take.
Lowering your height which affects your centre of gravity, whilst forcing your fingers inside the grabbers hands provides a decent point to push your arms down and also to expand your waist out to potentially break the grip. Professor did also advise us that while we are lowering our base, we can also execute a reverse head butt into the face of the attacker.
After practising that a few times, Professor then taught us the position to be in to execute the beginnings of the Kimura.
Leading off from the earlier drill, we needed to break the grip, double up on an arm and turn in the direction of the arm you have partially locked.
From here we were shown two options, to bring them to the floor and place them in the guard but on the side.
A key detail with forcing this submission is that we need to stretch away from the body and then turn, this made the whole move and lot tighter and enabled the submission to go on very quickly.
Or to be in a cross body position over them. Key details with this particular position required us to make sure that we prevent their arm going to their side, incase they are trying to reach for weapons. In addition, shuffling the arm up towards their shoulder sets up the finishing Kimura nicely in the next part.
Stepping around the head, then dropping your hip or body weight on their shoulder begins to put vast amount of weight on to their shoulder and make the submission very tight. Then a very gentle twist of the arm that confirms the submission.
All was practiced very diligently, with questions and re-explainations happening in the class. This concluded the lesson on the evening.
My thoughts, with my long arms I realised how susceptible i am to this particular arm-lock and in fact, all arm-locks in general. However, i did like this addition as I believe it compliments the Americana nicely.