Experiencing Clubhead Lag
 

Absolutely, Justin. Good call!

When the object being thrust reaches the speed of the accelerating force, acceleration ceases. And without acceleration, lag evaporates. Think of it this way:

Imagine you are in an automobile that suddenly accelerates to, say, 100 miles per hour. You are 'glued' to your seat by the combination of your own inertia and the acceleration of the propelling force.

But if 100 miles per hour is as fast as that automobile will ever go, you -- the lagging component/occupant -- soon 'catch' it. When you are going just as fast as the car, you are no longer 'glued' to your seat: You have 'lost your lag.' In fact, you are free to move about just as if you were in your living room armchair.

Or in an airplane going 600 miles per hour.

Or a space shuttle going 25,000 miles per hour.

Clubhead Lag.

It is the Secret of Golf.