Axiom: n. A self-evident or universally recognized truth.
I just love the 21 points in 1-L. And, I live on their principles every day in my teaching.
Lynn Blake Certified Instructors are required to memorize them and relate them individually to the major concepts of the Golf Stroke. This results in a greater depth of understanding and an increased ability to solve each student's unique swing challenges. They are far better teachers with this skill than without it.