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October 2, 2025October 2, 2025

Conventional wisdom posits that power improves with age. It suggests slugging prowess is a rare skill that ages well, becoming ...read more

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September 22, 2025September 24, 2025

In each recent season we have witnessed a trendy pitch proliferate pro baseball. We saw the sweeper spread across baseball ...read more

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September 11, 2025September 11, 2025

There have been only two instances of a major league pitcher reaching 120 pitches in a game since the start ...read more

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September 5, 2025September 5, 2025

This is the final installment of our four-part series detailing the elements of the speed training program we implemented with ...read more

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dr. glenn fleisig

August 24, 2016May 16, 2022

This article was written by Kyle Boddy, who is the head of the Research and Development department of Driveline Baseball. Kyle designed ...read more

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October 10, 2011April 5, 2021

I’ve been meaning to write on this subject for quite some time, and if it’s received well, I’ll write more ...read more

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March 8, 2011April 5, 2021

Tom Verducci has a very interesting article about Stephen Strasburg: Mechanical flaw will be red flag for Strasburg even after ...read more

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February 1, 2010

Over the past four years I’ve probably spent hundreds of hours reading research papers (full ones, not just abstracts), medical ...read more

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