Pitch Mechanics 101

Do What Works For YOU

Recently I was having a discussion with Jimmy Jackson, the PC at JMU. He made a comment to me that I was a bit surprised by. He said he never hands a folder to his pitchers and says, “here’s the JMU pitching program, get to work.” Instead he sits down with each individual player and tries to figure out what has made each of his players successful in the past. Obviously, something had to be done right by the players to be playing at a quality D1 program. I know Eric Peterson, the now HC at Benedictine College, has his “U” Program that he hands each of his pitchers, which is a very loose template designed to allow his players to find their best process to prepare themselves to perform. Now are all coaches as awesome as this? Absolutely not. read more

Why Your Bicep Hurts

By Josh Boggs


This has become a theme with the throwers I’ve been working with in-house at Prime Performance and is a very common question I receive on twitter. I’ve had several athletes tell me bicep pain is the worst pain they ever have when throwing. So, I shall try to some potential reasons why, from a movement and mechanical perspective, your bicep hurts and potential ways to correct the issue.

Why Bicep Pain Is Bad

Plain and simple: it HURTS. BAD. It also is a likely precursor to bigger issues, namely in the elbow and shoulder. Because the bicep is a muscle, it’s highly likely the bicep isn’t going to be what eventually tears or breaks. Eventually it’ll likely be either a UCL tear from the poor deceleration pattern that’s likely an issue or, because of where the bicep tendon attaches in the shoulder, it becomes a labrum issue. Needless to say, not something you want. Simply put, bicep pain is something to address, not put off. read more

First “Off” Season At Prime Performance

I thought I’d write a brief article discussing the ups, downs, and everything in-between of what happened this fall/winter with my throwers here at Prime Performance. If you’d like to follow us on social media, here are the links: Instagram, Facebook, & Twitter. Overall, we averaged an increase of 2mph across all participants, but that number jumps to 4 mph only including throwers who started before December 1. All throwers were also required to join our performance training class as well to correct basic movement patterns and increase total body strength, awareness, etc. read more

Motus Research Part 1

As most of you know if you’ve been following me on twitter (@PitchMechanics) I’ve been releasing some research on a couple athletes I’ve been working with here in my new setup at Prime Performance. I’ve gotten some great feedback but wanted to have a central place for everyone to go back and see the data, testing methods, etc. in case anyone wants to replicate any of it themselves.

Day 1:

Testing Method: After the thrower completed a full warm-up, we began to play catch with a weighted baseball. He made 15 throws with each ball (11, 9, 7, 5oz in this order) and the Motus sensor recorded the data. The first 15 throws with the 11oz ball were “warm-up” throws while the remainder were “shuffle” throws where the pitcher did a simple shuffle into the throw, similar to how an outfielder may make a long throw. read more

How to Start a Weighted Ball Program Pt. II – Warm Up and Recovery

By Cameron Castro (@Castro_Turf)
In my last article, How to Start a Weighted Ball Program, I outlined a generic template for the Weighted Ball program our pitchers follow – in a follow up I thought it would be beneficial to lay out some of the things that they do daily for warm up and recovery. As stated in the previous article:

I want to be clear, throwing weighted balls is taxing, but then again so is pitching. Pitching is inherently stressful, so we aim to train the body at slightly higher levels of stress than what is experienced in competition… read more