Rider approaches a quarter pipe, with a stall feature on top, left foot forward. Rides up quarter, hits stall feature spinning frontside, continues to spin 360, leaves stall feature right foot forward, and rides down the quarter pipe. What is that?

FS 360 Stall?
How about this one.
Rider approaches a spine with a stall feature on top. Rides in left foot forward. FS 360s on top of stall feature and continues over and down the other side of the spine left foot forward. What's that called?