Reply to "Fingers off the seams???"

justbaseball10,000+ posts

Kyle Boddy posted:
We have Trackman and Rapsodo in our facility to measure spin rate and directionality. There's a lot more to spin rate than just the gross number. It's a fairly complicated topic and as people have noted, I've written a lot about it on my blog.
I'll tell you a good way to manipulate spin rate: Pine tar or firm grip. Give it a shot and measure it. Then report back

I was gonna say that, but didn't. Still...its true.

12/27/169:36 AM

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