Posted by Neil Paine on May 5, 2011
If you haven't seen this guy's YouTube channel already, you should check it out:
He basically takes a Casio EX-F1 camera to games and films batters and pitchers' mechanics at 300 fps. For instance, here's a behind-the-plate view of Adrian Gonzalez hitting a HR:
Likewise, here's Tim Lincecum's delivery in slo-mo:
It's pretty awesome to see everything slowed down like that.