RotarySwing.com was the first online golf instruction website that was subscription based. RotarySwing founder Chuck Quinton developed the RotarySwing Tour online learning system that is based on the science of how the brain learns new motor movement patterns. The swing mechanics are based on physics, and the body movements have been researched with the aid of Ph. D biomechanists and orthopedic surgeons. RotarySwing Tour is simply the best golf instruction system in the world, and is available completely online, through books and our more than 20 certified RST instructors around the world.