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How Intended Zones Helped Janson Junk and Stefan Raeth to Breakout Seasons

August 22, 2025August 23, 2025

Janson Junk is a Driveline OG. The Miami Marlins right-hander has evolved and grown along with the company. So, it ...read more

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Blog Article, Pitching

Trevor Rogers’ comeback is a classic Driveline success story – with some new wrinkles

August 12, 2025August 12, 2025

Trevor Rogers heard the noise. Just weeks after last summer’s trade deadline deal to acquire the lefty from the Marlins, ...read more

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Blog Article, Hitting

The Many Swings of Bryce Harper — And The One Swing of Nick Kurtz. How many clubs should hitters have in the bag?

August 3, 2025August 7, 2025

In the spring of 2013, former Washington Nationals hitting coordinator Rick Schu was collecting iconic swings from DVDs of Ken ...read more

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Blog Article, Pitching

Lets Not Kid Ourselves, Greg Maddux Was A Unicorn.

July 19, 2025July 22, 2025

Many have heard the message shouted through the chain-link fence of a local amateur field or read the comments in ...read more

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vertical leap

Blog Article, Research, Strength Training

Relationship Between Vertical Jump Force and Pitching Velocity

September 8, 2016June 10, 2022

Throughout this summer we wanted to investigate the relationship between vertical jump force production and throwing velocity. Instead of looking ...read more

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Blog Article, Strength Training

Link: The Truth About "Quick Feet"

November 3, 2010June 10, 2022

Eric Cressey linked a great Q&A newsletter from Mike Boyle about agility training and quick feet. I don’t want to ...read more

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