In tenpin bowling, bowlers who are having difficulty with release, usually related to the ball sticking on the thumb, will sometimes have a very small hole drilled just below the thumb hole, at angle that enters into the lower part of the thumb hole. This is to allow air into the lower region of the thumb hole and prevent a vacuum from taking hold.
Your thumb, for best results.
until you quit bowling
It is the measurement between the thumb and middle finger, thumb and ring finger and middle finger to ring finger.
Yes it is. If you pretend you have your fingers in an imaginary bowling ball, you will see that your thumb naturally is off-centre to the fingers
If your looking to invest in a fairly decent bowling ball, Your probably going to spend around $150, not including drilling, grips, and or thumb slug. However grips and thumb slug are optional. they make the ball easier to hold and more comforatable.
When bowling, you primarily use your thumb, middle, and ring fingers to grip the ball. Your little finger may also provide additional support and stability during your release.
It depends on the person's grip, style of bowling, hand strength and intention. They are termed as finger/thumb pitch.
Usually about 2-3 ounces.
Thumb comes out first. Your fingertips should come out last. Good luck :)
Start by drilling a round "pilot" hole, then shape it with an end mill.
Get a halfway decent drill. I'm assuming it happens right at the base of the thumb? What you probably need to get done is have the thumb hole moved a little right and up (if you're right handed) or if you're left handed get the thumb hole moved left and up.