The Quick Turn is a quick movement to turn the player backwards. It can be done only by players with the Quick Turn skill card and it is performed by pressing the opposite direction the player is facing while standing or walking slowly with the ball. The Quick Turn is just a quicker way of turning backwards with the player not wasting time on rolling the ball with the sole of the foot but touching it with the point.
Berbatov performing the Quick Turn:
Rooney performing the Quick Turn:
Valencia doing the normal turn with the sole of the foot: