I know nothing about gymnastics, but I do know a kid who used to do gymnastics and he can do the following:
1. Run up walls to get on top of short buildings
2. Standing Backflips
3. Standing Frontflips
in addition to those, we taught him bios, corks, flats/rodeos, in about two minutes on a trampoline.
and he can now do standing kick-rodeo 5s and standing bio 5s. I am looking to get into some sort of gymnastics program to help with my ability to do those type of things on skis.