i had folks cranking on my wrist, elbows and so on. some even tore my shoulder. but folks did that, never got my center. then there are folks whose nikkyo and sankyo so gentle that you just have no choice and your center broken the whole time. this video is one of those gentle folks http://www.youtube.com/watch?v=7hg_o...EC46C5073AE044
that i had my hands on. Mary Heiny's nikkyo also very nice and gentle, but she also had at least 3 atemi on you before the technique was over. i really don't care for folks who crank on my wrist with both of their hands which allow me to drop fast and go for groin shot or kick to their knees.