Swing Radius
The radius of the clubhead's circular path during the swing.
Full Definition
Swing radius measures the distance from the center of rotation (typically near the lead shoulder) to the clubhead during the swing. A longer swing radius increases potential club speed through greater arc length but requires more precise timing. Swing radius can change during the swing—maintaining or increasing it through impact ("width") is a hallmark of efficient swings.
Optimal RangeGeneral guidance based on tour averages. Your optimal range depends on swing speed, physical attributes, and individual technique. Many golfers succeed with metrics outside these ranges.
Varies by club length and player height. Driver: typically 60-72 inches
Why It Matters
A consistent swing radius promotes consistent low point and contact quality. Losing radius (arms collapsing, wrists casting early) reduces both power and accuracy. Understanding your swing radius helps diagnose issues with both distance and strike consistency.