1. Line up the mirror at the target
2. Use a rod for feet alignment
3. Use the mirror to check:
Eyes over the line of the putt
Shoulders parallel to line
Putter face square to line
4. Create a gate to swing the putter through on the follow through – put tees in the slots where the rails attach
5. Put a tee behind the mirror, just to the outside of the back-swing path – so you can’t swing the putter outside the line
6. Put a tee inside the back-swing path to prevent swinging the putter inside the line too quickly
“I do this everyday for about 15 minutes.” Graeme McDowell
I saw Martin Hall on School of Golf use a mirror drill.
Did you tell him about it?