Moment of Inertia
3. MOMENT OF INERTIA (MOI)
MOI is a common phrase in golf, particularly when it comes to the driver.
It refers to a club's forgiveness, specifically its resistance to twisting at impact.
READ: A BLUFFER'S GUIDE TO GOLF TECH
A driver with a high MOI means it it is less likely to twist or rotate when you strike the ball outside the centre of the face.
