Dr. Mark Kovacs is arguably the world’s leading expert on the serve. He has a lab in Atlanta, Georgia where you can get an analysis of your serve’s Kinetic Chain (which is a fancy science term for how you generate power from your entire body and transfer it into the tennis ball).

But now, thanks to a branch of AI called computer vision, we were able to put Dr. Kovacs’ lab on your phone! Literally all you have to do is film your serve and in a minute you can get the same A-Z analysis of your serve’s Kinetic Chain that used to take 2 days at Dr. Kovacs’ lab in Atlanta.