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Palmer Donnelley — Baseball Hitting & Pitching Report

Baseball Hitting Report

Palmer Donnelley

  • Age17 yrs
  • Height5’10”
  • Weight165 lbs
  • Years of Playing14
  • Level of PlayLevel 5 (17-18u)
  • BatsRight
  • ThrowsRight
  • GenderMale
Drill Video Recap
AI Analysis Video

Strengths

Strength 1: Excellent head stability and balance throughout the swing, creating a consistent foundation.

Strength 2: Strong rotational mechanics, initiated by the hips and supported by a stable front side.

Areas For Improvement

Improvement 1: The primary focus should be on improving the bat path to get the barrel on plane earlier and create more length through the hitting zone.

Improvement 2: Increasing dynamic separation (stretch) in the load will unlock more rotational power.

Hitting Mechanics Evaluation

Recommended Drills

Baseball Pitching Report

Palmer Donnelley

  • Age17 yrs
  • Height5’10”
  • Weight165 lbs
  • Years of Playing14
  • Level of PlayDeveloping
  • BatsRight
  • ThrowsRight
  • GenderMale
Drill Video Recap
AI Analysis Video

Strengths

Clean Arm Path: The throwing arm moves through a fluid and efficient path, achieving a fundamentally sound position at front foot strike (near 90 degrees of elbow flexion at shoulder height). This is a positive attribute for arm health and consistency.

Good Initial Balance: The pitcher shows good body control and stability during the leg lift and stride phases of the delivery, creating a solid foundation from which to initiate rotation.

Areas For Improvement

Lack of Hip-to-Shoulder Separation: The most significant area for improvement is the simultaneous rotation of the hips and shoulders (‘opening up early’). This prevents the creation of elastic energy in the torso, limiting velocity and forcing the arm to generate a higher percentage of the force, which increases injury risk.

Inefficient Lower Half & Postural Break: The delivery is arm-dominant due to a passive lower half that does not effectively drive and rotate. This is compounded by a severe lateral head tilt at release, a major postural break that can negatively impact command, consistency, and biomechanical efficiency.

Pitching Mechanics Evaluation

Recommended Drills

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