I myself already practice a style of kung fu which even though has some acrobatics in its syllabus we don't actually do because my instructor concentrates on more practical aspects! But a while a go some of us were shown by our instructor the mechanics behind a back flip, going into a handstand, using another person as a guide! But the thing is its quite scary because I was scared of hitting the floor! We really don't do alot of this, but I can do basic cartwheels now but I would like to be able to do 1 handed cartwheels and aerial cartwheels, back extentionsion rolls, and back flips.
However I realise these movements are only for films but they do look amazing and they do require a lot of skill.