1.   But he had a good Sunday, especially on swing mechanics and predicting how shots would be hit.

2.   He stopped worrying about his swing mechanics, assuming that Armour would correct any flaws that needed correcting.

3.   In fact, golf professionals believe that strategy and course management are almost as important as learning swing mechanics if amateurs are serious about lowering their handicaps.

4.   It provides a certification process for professional development, but not for teaching swing mechanics.

5.   He has slumped the past two months, however, which he blames on an equipment change he has since abandoned and some problems with swing mechanics.