I first wrote about 2-handed bowling in 2007. I created one of the first training drills & shared it in that Bowling This month article. Over the last 17 years, i have trained over 1000 2-handers. I approach 2-handed bowling the way I do 1-handed, energy production achieved through an anatomical and biomechanical efficiency approach. I have invested 1000s of hours in studying how the body works and researching motor movement patterns and cause and effect sequences. Here you can see the result of