A3 Plan ^™ - basic problem solving aimed at improvement
Every golfer can reduce Stroke Average if they Plan their Improvement:
1.  Analyze - what are your golf goals, strengths, weaknesses, competency score, and potential variables [causes] to work on to drive improvement?
2.  Act - working with a personal coach, plan to improve the critical skill development areas of power, accuracy, short game and putting.  What purchases do you need to make, to include club upgrades?  Document the average distance you hit each club [neutral wind, flat terrain, with game ball].
3.  Achieve - commit to the "10-Point Checklist" and monitor your play statistics each round.