one of the most effective defenses when
you are collar or neck grabbed is to first gain control of your
opponent's attacking hand in this case you should not move your hand
aside as the opponent has the opportunity to scratch your neck
around it to rule out the possibility hold the opponent's wrist and
move his palms and at the same time we form our hand into
a palm and push the opponent hard
on the nose to throw him off and as a last step to bring the situation under our
own control the opponent to turn with a Fok-Sau in such a way
that we can defuse the situation with a stranglehold from behind without causing much damage
.