Off-Season Pitching Development Plan
12-Week Pitching Development Plan | Middle & High School Pitchers
The off-season is an opportunity to build the foundation for what comes next. Off-Season Engine Build gives middle and high school pitchers a structured 12-week development plan that balances fall competition, intentional training, and dedicated arm recovery.
Rather than treating the entire off-season the same, this plan is divided into two distinct six-week phases:
WEEKS 1–6 | BATTERY BUILD: Designed to work alongside fall ball, this phase combines pitch-count-controlled bullpens, in-season-style strength training, and intentional recovery between outings. The focus is on maintaining a purposeful development routine while managing the demands of competition.
WEEKS 7–12 | NO-THROW NOVEMBER: A true no-throw phase with no mound work or bullpens. Training shifts toward strength, mobility, and movement development while the throwing arm receives a dedicated recovery period.
WHAT’S INSIDE
The plan is built around five development pillars:
Weight Room: Structured strength development.
Movement Prep: Mobility and movement work.
Mound & Bullpen Work: Purposeful, pitch-count-controlled throwing during the Battery Build phase.
Battery & Pitching IQ: Developing the pitcher-catcher connection and understanding game situations.
Competitive Development: Building preparation habits and a more intentional approach to competition.
Athletes and coaches also receive practical tools to support the training process, including:
A 32-scenario Bullpen Situation Flashcard Library
A fillable Pitcher’s Notebook
A fillable Catcher’s Game Book
A Delivery Concepts reference page
The Flush System, a complete post-throw recovery protocol
WHO IT’S FOR
Middle and high school pitchers looking for a structured off-season plan that accounts for fall competition, physical development, pitching preparation, and arm recovery.
Build with purpose. Recover with intention. Prepare for what’s next.
Digital product. No physical item will be shipped.
