Hi, I just bowled a Pro-am with Parker Bohn III and Norm Duke. Both were a lot of fun and we had a great time.
I noticed that Parker uses a semi-finger tip and Norm doesn't use grips in the fingers. Not sure on the spans.
Is this common among PBA's and what are the advantages?
I didn't get a chance to ask either one, maybe someone has some perspective on these drillings. I'd like to try the Semi-finger grip drilling for fun.
Thanks!
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