Cutternation
Training with Data (eBook)
$30.00
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Train with the numbers. Compete without them.
Used right, data confirms what's working and speeds everything up. Used wrong, it turns a competitor into a guy staring at a laptop. The few metrics that actually matter, how to read trends instead of overreacting to one bullpen, and how to design pitches with the feedback.
Inside: the metrics worth watching, the tools that help (you don't need all of them), and linked Cutternation data-training video.