HIP JUMP
A
motorcycle jump in which the landing is at a different angle
compared to the take off, and the rider must whip the bike in order
to make the landing. VIEW
HIP JUMP VIDEO. I'm not 100% sure of this,
but I am pretty sure the "Hip" part of the name comes from
BMX where similar-styled jumps required the rider to pull the bike up
while laying it flat, thus making a twisting motion with their hips.

In the above sequence,
professional supercross rider Doug Dehaan jumps a technical hip jump
near Cainesville, Utah.