how do you get that floating butterfly twist?

[Good, better, Me]

Hey,

I've seen wushu pro-athletes doing incredibly high and smooth butterfly twists. I'm a taekwondo practisioner, and b-twists are quite hard for me. So could you give me any tips on the b-twist, and/or getting it that floating touch? (I can do b-twist sometimes, it really depends on the day).

All help is appreciated.

[shaolinboxer]

jump up from your center, drive your heels into the air, and arch you back so that your butt is higher than your head