Hey chi,
I have a handful of guys who are inverted and I also use to throw an inverted track. My "personal" (could be wrong) take on this is that it is created when we hit back "thru" the ball vs just going "around" the ball. At the actual point of release, our hand physically turns slightly clockwise vs most people who continue motion counter clockwise. For the guys who tend to throw inverted tracks, their wrists are also at least firm to cupped a majority of the time before release but it is not necessary. This is the best I've observed.
However, with high tech blocks of today....I've seen tracks move in all directions dependent upon placement to pap.
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Rick Leong - Ten Pins Pro Shop
Track Intl. - Amateur/Pro Shop Staff
Vise Inserts Staff
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