A yorker is a difficult delivery to bowl as a mistimed delivery can either result in a full toss or half-volley which can easily be played by the batsman. Bowling yorkers is a tactic used most often by fast bowlers. A fast yorker is one of the most difficult types of delivery in cricket to play successfully, as the bat must be swung down right to the pitch to intercept the ball—if any gap remains between the bat and the pitch, the ball can squeeze through and potentially go on to hit the wicket. The yorker might miss the bat but hit the pads in front of the wicket, resulting in the batsman getting out lbw. When the batsman blocks such a ball, it is referred to as "dug out". A bowler who achieves swing when bowling yorkers can be even more dangerous, as the ball will deviate sideways as it travels towards the batsman, making it even harder to hit.