Every golfer needs a formula to master the swing, but it has to be simple. The Single Plane Swing is the easiest, most biomechanically efficient way to strike a golf ball. One setup. One plane. One motion that repeats with speed and consistency. That’s common sense. Here’s the key: you need a formula to learn it the right way. We call it the Progressive Formula. Learn address first, then backswing, then stability and downswing, all leading to the most important moment, impact. That’s how you bui