Mj Trick?

There is a trick which I understand the mechanics of but have been completely unable to reproduce. I've never had this problem before.

How do I don the mj trick? Can somebody explain in detail? Pawel and gaoyubao have done them. Cereal has, but he's inactive. Is this the trick now known as bimanuals? If not, what are those?
I really have no idea how to do them myself but I understand it is an alt fling in one line. Gao especially has to know because he recycled them. I want to do one in a manual section of something I'm working on.

Help would be so appreciated!


pls

I have no idea how I did that lol
just make him lean forward slowly, and then have a line close to the ground. I guess it's easier backwards, becuase apparently I was the first person to do it forwards
Backwards - blue lines
Forwards - red lines towards where he's going

It's not an alt fling, or at least that's not how I think of them. First, you basically make an over-balanced manual. For some reason, because of the way LR physics works, there is a balance point where bosh is extremely tipped forwards, so his hand almost brushes the track. This works best going forwards at a high-ish speed (I think this is the bimanual?)
See: https://www.youtube.com/watch?v=00xOdNeq0SI

I'm not sure what the MJ pinch is, but if it's what I think it is, it's basically a bimanual (as defined above) with another line facing the opposite direction–making a pinch. But this new line only interacts with bosh's hand, and not the rest of his body, which is on the gwell side of the line. To make this happen, bosh has to have limited rotation, or is rotating in such a manner so that the contact points are not moving away from the second line.

?idonno

Right. I did this recently with a tail manual where there is a line going straight through his head to show off no rotation.

Thank you guys so much
Overbalancing then.