Six Sigma For Dummies ^®
Three Simple 'Six Sigma' Principles Relate to Elite Development:
1.  Variation is Key - variation is everywhere, and it degrades consistent, great performance.  Working with a Master Six Sigma Black Belt, your job is to find it and minimize it = improvement.
2.  Focus Upstream - to change or improve results [the Y], you have to focus on the inputs [the X's], modify them and control them.  As positive changes are made, your confidence will soar!
3.  Find the Critical Few - only a critical few inputs have a significant effect on the Output.  Concentrate on the critical few.  Easier said than done, as most professionals and coaches do not know how, since they do not have a working competency in this new Body of Knowledge.

Reveal True Cause & Effect
Foundation for C&E Rests with Applying Disciplined Problem Solving:
1.  Deming PDSA Cycle - a basic problem solving model of Plan, Do, Study, Act.
2.  Six Sigma DMAIC Cycle - a more advanced problem solving model of Define, Measure, Analyze, Improve, and Control.  Six Sigma uses a host of discipline, tools and techniques.
3.  Elite Player 7-Step $trategy-4-$uccess ^™ - a proprietary improvement based problem solving model developed by myGolfDNA.  It is a 7-Step Development Road Map based on the Deming PDSA and the Six Sigma DMAIC models, but tailored specifically for Elite Development of Tour Professionals.
NOTE: this model has never been published into the public domain, and is available to a tour player only after they sign a Non-Disclosure Agreement with myGolfDNA.