Primary Strengths
Controlled Balance Point: The initial phase of the delivery shows good stability and control at the peak of the leg lift. This provides a solid foundation from which to initiate the forward move toward the plate.
Baseball Pitching Report
Joey Twiss
- Age14 yrs
- Height5’9”
- Years of Playing9
- Weight165 lbs
- Level of PlayDeveloping
- BatsRight
- ThrowsRight
- GenderMale
Summary & Recommendations
Primary Areas For Improvement
Lack of Hip-Shoulder Separation: The most critical area for improvement is the simultaneous rotation of the hips and shoulders. This ‘opening early’ pattern prevents the creation of stretch and torque, forcing the arm to generate a majority of the pitch velocity and increasing injury risk.
Front Leg Instability: The front knee remains significantly bent at ball release. An effective delivery requires this leg to brace firmly, stopping forward momentum and creating a block for energy to transfer up the kinetic chain. The current action absorbs potential power.
Inefficient Upper Body Sequencing: The aggressive glove-side pull and subsequent head movement disrupt balance and cause the torso to open prematurely. This, combined with late arm timing, creates an inefficient and arm-dominant throwing motion.
Pitching Mechanics Evaluation
Phase / ComponentAnalysis
Overall Ratings
Mechanics Assessment Score
Based on 5 components · Average 2.5/5
0 Strong
0 Developing
5 Weak
Average2.5/5
012345
Mechanical ComponentRatingCoach’s Notes
Recommended Drills
1
Step-Back Separation Drill
Purpose
To create the feeling of the lower half initiating rotation while the upper body stays closed, improving hip-shoulder separation.Execution
From the stretch position, step backward with the pivot foot. As you stride forward to throw, consciously focus on keeping the shoulders closed and rotated back as the front foot lands. Exaggerate the feeling of the hips opening before the shoulders.
2
Lead Leg Post-Up Drill
Purpose
To train the front leg to accept force and create a firm blocking action, improving energy transfer.Execution
Perform throws from a short distance, focusing intensely on landing and immediately straightening/bracing the front leg as the throw is made. Feel the front hip stop abruptly, which will transfer energy upward. This can be done by stepping off a low curb or box to emphasize the landing force.
3
Quiet Glove Drill
Purpose
To control the front side and prevent early shoulder rotation and head pull.Execution
During practice throws, focus on bringing the glove to the front pec/chest area and keeping it there through rotation, rather than pulling it down and away. This helps keep the shoulders closed longer and maintains a more stable head position.
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Get StartedBaseball Pitching Report
Joey Twiss
- Age14 yrs
- Height5’9”
- Years of Playing9
- Weight165 lbs
- Level of PlayDeveloping
- BatsRight
- ThrowsRight
- GenderMale
Summary & Recommendations
Primary Strengths
Controlled Balance Point: The initial phase of the delivery shows good stability and control at the peak of the leg lift. This provides a solid foundation from which to initiate the forward move toward the plate.
Primary Areas For Improvement
Lack of Hip-Shoulder Separation: The most critical area for improvement is the simultaneous rotation of the hips and shoulders. This ‘opening early’ pattern prevents the creation of stretch and torque, forcing the arm to generate a majority of the pitch velocity and increasing injury risk.
Front Leg Instability: The front knee remains significantly bent at ball release. An effective delivery requires this leg to brace firmly, stopping forward momentum and creating a block for energy to transfer up the kinetic chain. The current action absorbs potential power.
Inefficient Upper Body Sequencing: The aggressive glove-side pull and subsequent head movement disrupt balance and cause the torso to open prematurely. This, combined with late arm timing, creates an inefficient and arm-dominant throwing motion.
Pitching Mechanics Evaluation
Phase / ComponentAnalysis
Overall Ratings
Mechanics Assessment Score
Based on 5 components · Average 2.5/5
0 Strong
0 Developing
5 Weak
Average2.5/5
012345
Mechanical ComponentRatingCoach’s Notes
Recommended Drills
1
Step-Back Separation Drill
Purpose
To create the feeling of the lower half initiating rotation while the upper body stays closed, improving hip-shoulder separation.Execution
From the stretch position, step backward with the pivot foot. As you stride forward to throw, consciously focus on keeping the shoulders closed and rotated back as the front foot lands. Exaggerate the feeling of the hips opening before the shoulders.
2
Lead Leg Post-Up Drill
Purpose
To train the front leg to accept force and create a firm blocking action, improving energy transfer.Execution
Perform throws from a short distance, focusing intensely on landing and immediately straightening/bracing the front leg as the throw is made. Feel the front hip stop abruptly, which will transfer energy upward. This can be done by stepping off a low curb or box to emphasize the landing force.
3
Quiet Glove Drill
Purpose
To control the front side and prevent early shoulder rotation and head pull.Execution
During practice throws, focus on bringing the glove to the front pec/chest area and keeping it there through rotation, rather than pulling it down and away. This helps keep the shoulders closed longer and maintains a more stable head position.