Its pretty old stuff but interesting thet wont show you how, theyll just show you why. We had a simular thing years ago where the ISGB used our gym for testing. I had a guy with the reaction time of 6,000 th of a second the fastest they had recorded. They understood why he had it but not how to use it thats the problem. Its the adaptions where the problem lies and motorization and techniques plus mindsetts.