quote:
Originally posted by 2013 Dad:
I have read on this site and other places that a swing should be no longer than 5 frames in a 30fps vides. However, can someone please clarify when to begin with frame #1. Is it when the hands begin to move, toe touch, heel touch, etc.
Thanks.
Both aren't useful in isolation. Typically, I start counting when I see the "giddy-up" or the first significant blur. That's called "GO!". If I'm not counting based on that (i.e. counting an amateur swing), I use solid heel plant. You need to be careful though, since some hitters have 3 frames of heel plant.
Pay attention to what the hands are doing too, though.