Edit. Ok. Apparently I did miss this bit. "If you sink properly, you can do it that way. If you sink downwards at an angle, it is dangerous no matter what your posture. if you sink straight down and then move forward, it is correct. There are tackles and sinking moves found in Koto ryu, Shinden ryu, and elsewhere, but since most people don't have a good understanding, they look like people trying to copy bad wrestling or MMA. However, if you know how to do these kinds of movements correctly, it will look like good wrestling or MMA." I have always appreciated what you say in private and publically. Sigh... More misunderstandings created by me, due to skipping over a paragraph.. My apologies Pr.