Thinking of 9-10-11 o'clock is just a way to adjust your swing speed.

Thinking of 9-10-11 o’clock is just a way to adjust your swing speed. Obviously the speed is the important part. Amazingly the thought of taking the club back to 9 10 or 11 will all finish at approximately the same place. It is just the thought of the length which helps adjust the swing speed.