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June 7, 2013 5:00 am
Cataloguing the different methods pitchers use to generate momentum.
One of the features of TINSTAAPP, the podcast I co-host with Paul Sporer, is what we call “homework,” in which we investigate topics from listener emails through a combination of statistical analysis and video scouting. We also assign homework to one another, and last week's assignment for Paul was of Advanced Placement quality: to study the different “gears” in a pitcher's momentum.
The difficulty factor for evaluating momentum is magnified by the poor viewing angles available on standard television feeds. The center-field camera (or worse, the off-center camera) provides a terrible vantage point for viewing momentum, though it does offer a strategic angle from which to see elements such as dynamic balance and posture at release point. Momentum is best evaluated from a side view, sitting down the first or third baseline, where one can isolate the directional forces that a pitcher puts into his motion.