Martial Arts Jump where you land on the side of your body completely flat?

[Jonny E]

I saw this Martial Arts Tournament where a bunch of people did this "move" where they would jump 4-6 feet in the air and layout completely flat on their side while in the air and then land on the side of their body without any other support. Most of the time they were using a spear while doing the move. Could someone link me a video of this move or at least tell me the name.