This trick is seen rarely but it is so dope. I think it is called a Breby at least. Thats what they call it in ssx on tour. But check it out it is so sick. Karma to anyone who embeds a pic. I COULDN'T FIND ANY. Well, this grab is so sick, people should start doing them more often.
Oooohhh, it could be that grab, although its not very commonly used. I like it too, its just hard to do well, and you look like a tool if you can't do it well. Without a tweak though, wouldn't it be just grabbing inside of your ski ie right ski inside with right hand in front of leg by toepiece? They did a bunch of them in Idea.