DO DAMAGE PERSONAL PERFORMANCE LABby DAMAGE HITTER

BUILD YOUR PERSONAL PERFORMANCE LAB.

EVERY HITTER IS THEIR OWN PUZZLE. THEIR DEVELOPMENT SHOULD BE TOO.

Karl Carswell, founder of Damage Hitter
WHY WE’RE BUILDING THE PERSONAL PERFORMANCE LABKarl Carswell, Founder — Damage Hitter

Karl Carswell · Founder, Damage Hitter

KARL CARSWELL

More than three decades evaluating and developing baseball players. Scouting and evaluation experience spanning 8 MLB organizations, USA Baseball and the Area Code Games.

YOUR PERSONAL PERFORMANCE LAB

A development system designed to help hitters better understand where they are, what is limiting their performance, what they need to develop and whether their training is producing change.

  • Bat Speed
  • Exit Velocity
  • Power
  • Swing Performance
  • Bat-to-Ball Skills

Old-School Development. New-School Measurement.

The 5 Ds

DO DAMAGE DEVELOPMENT

  1. 01

    DISCOVER

    Test where you are.

  2. 02

    DIAGNOSE

    Identify what is limiting performance.

  3. 03

    DEVELOP

    Train with your individualized plan.

  4. 04

    DOCUMENT

    Measure and track progress.

  5. 05

    DO DAMAGE

    Compete. Retest. Rebuild. Repeat.

YOUR DATA BECOMES YOUR DEVELOPMENT PLAN.

The Philosophy

MEASURE EVERYTHING WORTH MEASURING WITHOUT PRETENDING EVERYTHING WORTH KNOWING IS MEASURABLE.

HITTING IS A JOURNEY
OF SELF-DISCOVERY.

BUILD THE HITTER.
BUILD THE PERSON.

MENTAL. EMOTIONAL. PHYSICAL.
Karl Carswell, founder of Damage Hitter, in Damage Hitter uniform

IT TAKES A VILLAGE TO RAISE A HITTER.

The Do Damage Personal Performance Lab isn’t designed to replace hitting instructors, coaches, strength trainers, teams, parents or in-person development. It’s designed to help the player better understand — and increasingly own — their development.

BUILD YOUR PERSONALPERFORMANCE LAB.

Founding Members

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