How Many Swings Does It Take to Trust a Fitting Number?

Every golfer has hit the swing that felt perfect and produced a number to match — and every golfer has also hit a swing that felt identical and produced something ten yards worse. A fitting built off a single best swing risks building around an outlier instead of a real tendency.

The Case Against One Swing

A single swing tells you what's possible on a good day. It doesn't tell you what's typical, and a spec built around a best-case swing can leave a golfer chasing a number they rarely actually produce. Averages and consistency across multiple swings are what a durable fitting decision should be built on.

What We Actually Wait For

For a straightforward comparison — two drivers, for instance — we generally want at least five to seven solid swings per option before drawing a conclusion, discarding any obvious mishits that don't represent a real attempt. For a more nuanced decision, like dialing in shaft weight across a narrow range of options, that number can climb higher, since the differences between options are smaller and easier to lose in swing-to-swing variance.

Why Dual-Tracking Helps Here Too

Reconciled radar-and-camera data makes it easier to spot a true mishit versus a legitimate swing that just produced a worse number, since clubhead delivery data can confirm whether a bad result came from a clean strike with poor delivery numbers or an obvious off-center hit. That distinction matters when deciding which swings belong in the average.

A fitting isn't measuring your best swing. It's measuring the swing you'll actually bring to the course on a normal Tuesday.

What This Means for Your Session

If a session feels like it's taking a few extra swings on a close decision, that's usually the process working as intended — we'd rather confirm a real difference than lock in a spec off one lucky pass.