Santorum saves a college student from using a pink bowling ball.

[True Federalist (진정한 연방 주의자)]

The most favorable explanation of Santorum's comment is that a generic pink ball provided by a bowling alley is most likely weighted and holed for a woman's hand.  You want a ball with holes positioned for your hand and with as much weight as you can comfortably handle.

Whether it is the actual explanation, who knows?