Category: News

Why is it called a quinella?

Etymology. From American Spanish quiniela (“sporting bet or pool”); US from 1942. Where did the word quinella come from? quinella (n.)form of betting in ...

How accurate is OptiShot 2?

Accuracy. OptiShot advertises its accuracy range as being within 2 mph of club head speed, 1.5 degrees of face angle and 1.9 degrees of swing path. For t...