Dr. Wright's instruction is based on 17 years of research on balance as related to set up and club and putter path. The following 2 videos are a summary of that research.
Dr. Wright has had two players on their respective tours who were number one in putting: Kevin Stadler on the Nationwide Tour and Ramon Brobio on the Asian Tour. The following video is from the putting segment of his biomechanics lab research at Centinela Hospital. Ramon Brobio is the subject in this video segment.