The jut sao is executed with the inner part of the wrist and serves as a preparation for further attacks like a punch or a fung hao.
encyclopaedie
The laan sao will be described as locking arm. It is used to free some space from the opponent in front of the body, to build up space in which...
The gaan sao is a hand move that reminds of a plough. It moves downwards following the orientation line.