Putting and Alignment Aids

Two faults cost more shots than any swing flaw: a putter that starts off line, and a club that arrives on the wrong path. Neither is something you can feel from the inside, which is why both need a reference rather than a swing thought.

The mirror shows where your eyes sit and whether your shoulders are square, on every putt. The gate shows the path the club actually swung on, on every strike. Both give you an answer on the rep itself instead of two seconds later when the ball is already gone.