Finger and thumb position confusion

[Bowling Wonder]

After having difficulty with making spares, I decided to do some research. I found that the best way to accomplish this is through end-over-end roll. This is done by having the thumb at 12 o'clock, and the fingers at 6 o'clock. I then decided that I would test this before league bowling. Having put my thumb in the 12 o'clock position, I noticed that my fingers were at 5 o'clock. Making matters worse, when I placed my fingers at 6 o'clock, my thumb shifted to 1 o'clock. How is it possible to have both the thumb and fingers in the 12 and 6 o'clock positions? For this to be physically possible, the thumb would have to be on the inside of the wrist- correct? I hope that you can visualize what I mean by that question. Also, is it possible that the holes on my ball are placed incorrectly? Again, I hope that I was clear with my questions. Also, if you think that it would be fitting to include pictures in your response, please do so.

[J Anderson]

The important thing is to have the fingers at 6 o'clock. I also find my thumb at 1 instead of 12 unless I bend my wrist backwards, which I don't bother doing. At worst I get a slight back-up ball using the 1 and 6 position

[Bowling Wonder]

Thanks for the feedback, John!

[HunterRunsIt]

I usually don't change my finger position on spares, I mainly adjust my feet and throw at my mark according to what pins are left. If your still having difficulty try throwing a "Spare Ball" (usually a plastic/urethane ball) Straight at the pins.

[StormGirl]

One way I find shooting spares is to pull your index finger right next to your middle finger, and extending your pinky finger out. I find that it helps the ball roll straight.

[10-in-the-pit]

Hi, if you are bowling with your thumb around 12 oclock or the fingers around 6 oclock, it should be close enough to roll a straight spare shot. You will need to practice and find a shot that you are comfortable throwing. A slight difference probably will not generate a big hook from that release point. After your release the ball, you can watch the way the ball rolls and the reaction all the way down the lane.

[JerseyJim]

Here's an article from Joe Slowinski that breaks things down pretty good. https://docs.google.com/viewer?url=http://bowlingknowledge.info/images/stories/slowinski_june_08.pdf&embedded=true&chrome=true