Backspin
The backward rotation of the ball that creates lift and affects trajectory.
Full Definition
Backspin is the component of ball rotation around the horizontal axis perpendicular to the ball's direction of travel. It creates aerodynamic lift that keeps the ball airborne longer and affects how the ball lands and stops. Most launch monitors report total spin rate, but some separately report backspin and sidespin components, which combine to create the total spin rate and spin axis.
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.
Driver: 2000-3000 RPM | 7-iron: 6000-7500 RPM | Wedges: 8000-10000 RPM
Why It Matters
Backspin is essential for creating the lift that keeps the ball in the air. Too much backspin causes the ball to balloon and lose distance. Too little causes the ball to fall quickly and roll out more. The right amount of backspin varies by club and desired trajectory.
Related Terms
Spin Rate
How fast the ball rotates around its axis, measured in revolutions per minute (RPM).
Sidespin
The sideways rotation of the ball that causes it to curve left or right.
Spin Axis
The tilt of the ball's spin axis, which determines curvature direction.
Launch Angle
The vertical angle at which the ball leaves the clubface.
How SimSights Helps
SimSights automatically tracks your backspin across all your shots, showing you trends over time and comparing your numbers to tour benchmarks. Our AI analysis explains what your backspin means for your specific swing.
Request Beta Access