Skip to Content
Hunter Harris — Baseball Pitching & Injury Risk Prevention Report

Baseball Pitching Report

Hunter Harris

  • Age15 yrs
  • Height6’3”
  • Weight175 lbs
  • Years of Playing11
  • Level of PlayDeveloping
  • BatsRight
  • ThrowsLeft
  • GenderMale
Drill Video Recap
AI Analysis Video

Strengths

Athletic Frame and Leverages: At 6’3”, the pitcher possesses a projectable frame with long levers, which provides a high ceiling for developing velocity and creating a steep downhill plane on the ball.

Controlled Initial Move: The initial phase of the delivery, including the leg lift and hand separation, is simple and controlled, offering a repeatable starting point to build more efficient sequencing upon.

Areas For Improvement

Lack of Hip-Shoulder Separation: The primary mechanical flaw is the simultaneous rotation of the hips and torso (‘opening up early’). This severely limits the ability to create torque, reducing velocity potential and placing excessive stress on the arm.

Glove Side Disconnection: The glove arm pulls aggressively down and towards the first-base line, which prematurely pulls the front shoulder and head off-target. This action is a primary driver of the rotational inefficiency and poor posture.

Late Arm Timing: The throwing arm is not in an optimal, upwardly rotated position at front foot strike. This forces the arm to rapidly accelerate to ‘catch up’ to the body’s rotation, a significant risk factor for shoulder and elbow injury.

Pitching Mechanics Evaluation

Recommended Drills

Baseball Injury Risk Prevention Report

Hunter Harris

  • Age15 yrs
  • Height6’3”
  • Weight175 lbs
  • Years of Playing11
  • Level of PlayDeveloping
  • BatsRight
  • ThrowsLeft
  • GenderMale
Drill Video Recap
AI Analysis Video

Strengths

High-Ceiling Frame & Levers: An elite frame with long levers gives real velocity potential, and the rear foot maintains adequate stability through the drive phase — a workable foundation to build a safer delivery on.

Fluid Athleticism: Movement patterns are fluid and repeatable; the athlete has the raw coordination needed to add the specific strength and motor control the delivery is currently missing.

Areas For Improvement

Block Failure (‘Soft Front Leg’): The most significant disconnect. The lead leg fails to stop and reverse momentum, causing a major energy leak and forcing the arm to overcompensate to generate velocity — the root of the elevated elbow-injury risk.

Premature Trunk Rotation & Arm Drag: The trunk rotates open before the lead leg is braced, pulling the throwing arm behind the torso. This ‘drag’ increases valgus load and places direct, injurious stress on the UCL.

Inefficient Deceleration: The follow-through finishes rapidly and somewhat uncontrolled, a sign the arm and posterior shoulder are overworked to decelerate the long lever system without help from a stable lower half.

Kinetic Chain & Joint-by-Joint Analysis

Recommended Drills

Powered by