Posted in Pro Tips by Jon Bird on 26th February 2010
If you stand in front of a mirror in your set up position and then swing back till your left arm is parallel to the ground (for right handed players), does your right elbow appear above or below your right and by how much?
If along way above it could mean that your swing is too upright and your shoulders are tilting instead of turning.
Along way below and you could be too flat , with a tight, restrictive position at the top.
Try to get the elbows as level as possible