TaylorMade Women's Qi10 Max Driver (Right-Handed)TaylorMade Women's Qi10 Max Driver The higher the inertia the more forgiving the driver. Introducing the Qi10 Max driver, experience TaylorMade speed with the forgiveness of 10K inertia. Understanding MOI MOI (Moment of Inertia) is the measure of an object's resistance to change in its rotation. Because we're golfers and not physicists, it's all about stability and forgiveness at impact. When we say Qi10 Max boasts 10K MOI, we're not just throwing