When I first learned how to bowl spare making wasn't taught the way it is now. I started bowling over 50 years ago. We had pin boys to set each rack. Everyone had a Brunswick or Ebonite black bowling ball. The were all drilled conventional grips. A conventional grip was where your fingers went in as far as the second knuckle. Harder to hold and harder to throw straight. Most everyone threw a straight ball. Spares where simple because you didn't have to contend with a big hook. Today it's a lot different.
More...
More...