collegebaseballrecruitingguide posted:Fenway and Dominik85 - Agree spin rate = movement. My point is, in the short period of time a pitch is actually in flight, does it really matter? Extrapolating something that takes less than 1/2 a second to occur out to RPM, is it really relevant?
No offense do you live in a cave?....clearly not since your posting here. Head over to Drivelinebaseball.com and do some reading. That should help get you informed.