Slow the video down and you see him moving his arm forward with his fist pointing to the ceiling out of the gate. In essence all he does is move a virtual right angle towards the student.
Again, you are not being very observant and are either not reading or understanding replies.
This drill developes coordination between hip and elbow for full body power.
If you try to actually punch each other, leading with the fist, you will overextend and the elbow will pop up to get over the
bong losing the hip-elbow connection, not to mention position when the
bong hits it.
This is why VT punches are "uncommitted" and actions in training are often uncompleted to isolate important aspects. Development vs application.
What does the student's punch get trained to do when the
bong is not there? Extend to the chin because the elbow drives it forward to center.
If your mind is at the fist, bring it back to the elbow, keep it low connected to the hip, and have another look.
As for the rest, asked and answered already.
Not really. You acknowldged the purpose of the
faak-sau feed and that it did what it was supposed to, but you keep mentioning it as if there is something wrong about it. What do you think is wrong with it?
As for crossing center, that doesn't happen because the
wu-sau is already offset and comes
to the center to remove the obstruction.
There is no entangling because this is a clearing action while the other hand is recycled.
For the same reason it is also not vulnerable to traps since both arms aren't extended together as in the TWC version of this drill.
