its a fantasy version of something called "qing gong" which means light body skill. Training martial arts and qigong makes your body healthy and light so that your posture and legs are stronger. Also so you can jump higher and things too.
Hardly flying or from three to tree Ive seen some chinese acrobats who COULD climb up wallas and stuff - absolutely amazing.
But not like the movie - its based on a chinese fantasy fiction story anyway... much like western movies arent representative of the wild west
dawood
Peace is not the product of terror or fear.
Peace is not the silence of cemeteries.
Peace is not the silent result of violent repression.
Peace is the generous, tranquil contribution of all to the good of all.
Peace is dynamism. Peace is generosity.
It is right and it is duty.