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Optimizing Bat Paths

January 15, 2026January 15, 2026

Every year new metrics are being made available to the public through Statcast. In the latest drop batting metrics were ...read more

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Blog Article

An examination of Yoshinobu Yamamoto’s World Series Usage: Risky or perfectly safe and rational?

January 10, 2026January 10, 2026

As FOX returned to its World Series Game 7 coverage of the bottom of the ninth inning back in November, ...read more

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Blog Article

Is It Possible To Build Another Nolan Ryan? We Give It A Try.

December 18, 2025December 19, 2025

Leigh Montville was one of the few writers to get an up-close look at Nolan Ryan’s offseason routine. Prior to ...read more

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Blog Article

How many fastballs should a pitcher have on the menu?

November 26, 2025November 26, 2025

Logan Webb did a curious thing in 2025, well, a few curious things. San Francisco Giants ace had alrady long established himself as one of the better ...read more

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dr. glenn fleisig

Research, Velocity Training

Is Long Toss with Weighted Baseballs Less Stressful on the Arm?

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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Pitching Mechanics

Reviewing ASMI’s Biomechanical Analysis of Dr. Marshall’s Pitchers (Focus: Performance/Velocity)

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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Pitching Mechanics

Stephen Strasburg, Mechanics, and his "Timing Flaw"

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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Blog Article

My Recent Reading List

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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