Instruction:
Place your ball on a tee in the sand, and then push the tee
into the sand so that the head of the tee is barely above the
surface. Position the ball off your left heel. Try to clip the
head off the tee when you swing.
To do this
you will have to hit behind the ball with a shallow angle of
approach, "slipping" the clubhead under the ball.
Use very little wrist action, and focus on sweeping the club
back and through.
By varying
how much you open the face of the club and the length of your
backswing and follow through, you can control your distance
of the shot.