Here is a pair of very similar techniques used to move to the other side of your opponent’s sword, the Durchwechsel and the Zucken. Both of these are used against someone who has cut against your sword, becoming strong in the bind but not immediately threatening you. They are strong so we become weak, in this case by leaving the bind for a more favorable position on the other side.
As always these are our opinions. If you have other interpretations, please feel free to comment with them below. We tweak our interpretations nearly every time we practice a technique, so are always open to ideas. There is always room for improvement. Thanks for watching!