The swing is similar to a normal shot making sure to contact the sand first about 2 inches behind the ball and finish with a full follow throught proportionate to the effort of your swing.
Make sure your club points towards the sky at the end of your swing.
Place a circle around the ball as shown in the picture.
This will indicate where to hit the sand behind the ball. The sand will propel the ball out of the bunker. The ball will come out on a cushion of sand which is why you need to swing about twice as hard as for a normal shot.
Long distance bunkers from 50 yards away and longer should be played as if you were on grass where the ball is contacted first. The hazard rule still applies.
Long distance bunkers from 50 yards away and longer should be played as if you were on grass where the ball is contacted first. The hazard rule still applies.