Face Closure Rate (Rate of Closure)
Also known as: face closure rate, closure rate, rate of closure, face rotation rate, how fast the face closes, face rotation through impact
Face closure rate, or rate of closure, is how fast the clubface rotates closed through impact, measured in degrees per second. A lower rate sounds more forgiving, but biomechanist Sasho Mackenzie notes there is currently no evidence that golfers with lower rates hit more fairways.
In every swing the face opens in the backswing and closes in the downswing. Closure rate measures how fast that closing happens near impact. Some launch monitors and 3D systems report it.
The theory is simple. If the face spins closed slowly, small timing errors change the face angle less. Writing in GOLF.com, Mackenzie says it would seem beneficial to have a lower rate. But he adds that there is currently no evidence that lower-rate players hit more fairways. That lowering it should not be a reason to change your swing plane.
Systems measure it in slightly different ways. Compare numbers only on the same device, and judge them alongside face angle and dispersion.
Tips by skill level
If your misses are fine, ignore closure rate. Work on start line and curve first.
If you study it, track face angle consistency at the same time. That is the result closure rate is supposed to help.
Example
His fitter shows him a closure-rate number and he wants to cut it in half. They look at his dispersion instead, which is already tight, and leave his swing alone.
Why it matters
It is easy to chase a new number. Knowing what closure rate does and doesn't predict keeps you focused on results.
Common mistakes
- Rebuilding a swing just to lower closure rate
- Comparing numbers between devices
- Ignoring dispersion and face angle
- Assuming a low rate means straight shots
Frequently asked questions
Is a low closure rate better?
It isn't proven. Biomechanist Sasho Mackenzie notes there is currently no evidence that players with lower rates hit more fairways. Don't change your swing just to lower it.
What is face rotation in the golf swing?
Face rotation is the clubface opening in the backswing and closing in the downswing. Closure rate measures how fast that closing happens near impact.
Sources
Related terms
- Face AngleFace angle is where the clubface points at impact, relative to the target line, in degrees. It determines roughly 75–85% of the ball's starting direction.
- ReleaseThe release is the natural unhinging of the wrists and turning of the forearms through impact. It squares the clubface and delivers maximum speed.
- Rolling the Wrists Through ImpactYou should not consciously roll or flip your wrists at the ball. The forearms do rotate through impact, and the face closes as the body turns and the arms swing. Let that happen on its own. Forcing it causes hooks, and blocking it causes pushes and slices.
- DispersionDispersion is how spread out your shots are, plotted as a pattern. A tight dispersion means repeatable contact; a wide one signals inconsistency in face, path, or strike.
- 3D Swing Analysis3D swing analysis reconstructs the swing from motion capture or several cameras. Angles like hip rotation are then measured, not estimated from a flat image.
Related guides & benchmarks
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