Bowling Techniques - Picking the right ball

Picking the right ball is important, almost as important as form.
You want the ball to feel heavy, but not too heavy, after all, you're
going to have to be slinging it down the lane all day.

Even more important than weight, is the size of the finger holes.
Make sure that you fingers fit into the holes easily, you want to be
able to grip the ball, but on release, you want the ball to slide
off of your fingers easily.

Use insert tape in the finger holes to allow for a better grip.