Performance
Extend pointer finger from fist on both hands, so that palms face body and fingertips face each other. Start with hands out to sides, keeping pointers horizontal, bring hands towards each other in an upwards arc, abruptly stop with fingertips still a distance apart and quickly bring hands down a short way..Context for Auslan
More commonly used for as a verb, to refer to the action or act of opposing.
E.g. we are in a competition.