Blog Article How Janson Junk found another level and a higher cruising speed May 8, 2026May 8, 2026 Even for long-time athletes training at Driveline, there is always something new to learn, something to iterate upon. This constant ...read more 1 Like | 0 Comments
Blog Article Forcing Rotation: Exploring Lead-Leg Force Curves and Rotation in Hitters April 29, 2026May 1, 2026 “What do I need to do to become a better hitter?” A common question asked by a lot of developing ...read more 4 Likes | 0 Comments
Blog Article We don’t just care about bat speed at Driveline and Jordan Walker is evidence of that April 24, 2026May 1, 2026 There is no doubt possessing bat speed is a crucial trait for a professional hitter. The math backs the core ...read more 3 Likes | 0 Comments
Blog Article Investigating a mystery pitch as a test case for a new (computer) vision for pitch design April 24, 2026May 1, 2026 Tatsuya Imai’s slider was one of the great baseball mysteries early this season before he went on the IL. A ...read more 2 Likes | 0 Comments
Blog Article Ubaldo Jimenez's Velocity Problems April 9, 2013 If you haven’t been paying attention to the Cleveland Indians (I can’t blame you), Ubaldo Jimenez’s velocity has dropped like ...read more 0 Likes | 0 Comments
Pitching Mechanics A Biomechanical Understanding of the Late Launch (Wolforth Tenet) January 22, 2013July 2, 2021 While in Houston for the Ultimate Coaches’ Bootcamp, Ron talked about a “late launch” being important in the pitching delivery. ...read more 0 Likes | 4 Comments
Pitching Mechanics How to Analyze Pitching Mechanics Without a Biomechanics Lab December 26, 2012July 2, 2021 There are a few writers and people out there who criticize me for talking about pitchers’ mechanics without having specific ...read more 1 Like | 2 Comments
Pitching Mechanics Some More NPA Velocity "Holds" vs. Throws – Disconnected Arm Action Problems November 19, 2012April 5, 2021 Following up on last week’s post on the NPA Velocity “holds,” here are some more high-speed shots of throws vs. holds ...read more 0 Likes | 0 Comments
Research Weighted Baseball Training: Results from 2012 and a Case Study October 31, 2012April 5, 2021 About a year ago, I made my free ebook on weighted baseballs available to the public. Since then, we’ve had ...read more 0 Likes | 15 Comments
Blog Article Stuff to Read: Tommy Hanson's Velocity (7/17/2012) July 17, 2012 It’s been a crazy month here at Driveline Baseball – clients have been pouring into our Remote Consultation program and ...read more 0 Likes | 0 Comments
Research Stuff to Read – Books, Articles, Shoutouts, and Testimonials (June 1st, 2012) June 1, 2012July 2, 2021 Bunch of stuff to catch up on this Friday morning/afternoon – plenty to keep you busy at your desk and ...read more 0 Likes | 0 Comments
Research Stuff to Read and Listen to (5/16/2012) May 16, 2012 We’ve been all over the Internet lately. Here’s where you can catch up on some podcast interviews we’ve done, articles ...read more 0 Likes | 0 Comments
Velocity Training Ubaldo Jimenez, Lost Velocity, and the Need for Dedicated Video Review May 4, 2012 My post on Ubaldo Jimenez’s lost 96 MPH fastball went up today over at The Hardball Times. In it, I ...read more 0 Likes | 0 Comments
Pitching Mechanics Joel Zumaya’s Tommy John: His Pitching Mechanics’ Fault? February 27, 2012April 5, 2021 What causes Tommy John surgery? Why did a certain pitcher get hurt–and another did not? The answers are often extremely ...read more 0 Likes | 3 Comments