Mechanics Analysis
Your video has been uploaded. Mechanics analysis will process body movement, swing timing, and bat path.
Uploaded Video
Swing Sequence
Setup
Load
Stride
Foot Plant
Launch
Contact
Extension
Finish
Video Quality Check
240 FPS
Could not detect
Stable Camera
Requires analysis
Full Body Visible
Requires analysis
Bat Visible
Requires analysis
Good Lighting
Requires analysis
Side-View Angle
Requires analysis
Coach Notes
Swing Score
Overall Swing Score
Tap the Swing Score button to start calibrated pose-based analysis.
Mechanics
Kinetic chain efficiency — hip-shoulder separation, knee bend, elbow slot, and weight transfer.
Bat Path
Barrel path through the zone — elbow extension, hand speed, and shoulder plane angle.
Timing & Tempo
Hip-to-shoulder sequencing delay, rotational velocity separation, and movement tempo.
Power Potential
Peak angular velocities at hips, shoulders, elbows, and knees — force production indicators.
Consistency
Motion smoothness (low jerk), head stability, and controlled range of motion.
How it works: Scores are computed from pose keypoint tracking across the full video. Angular velocities use real timestamps (FPS-independent). Camera distance is estimated from torso pixel length calibrated to the player's height (if available) or adult averages. Sequencing measures hip-to-shoulder firing delay. Smoothness quantifies motion jerk. Data quality adjusts score confidence based on FPS, frame drops, and calibration stability.
Mechanics Analysis
Your video has been uploaded. Mechanics analysis will process body movement, swing timing, and bat path.
Uploaded Video
Swing Sequence
Setup
Load
Stride
Foot Plant
Launch
Contact
Extension
Finish
Video Quality Check
240 FPS
Could not detect
Stable Camera
Requires analysis
Full Body Visible
Requires analysis
Bat Visible
Requires analysis
Good Lighting
Requires analysis
Side-View Angle
Requires analysis
Coach Notes
Swing Score
Overall Swing Score
Tap the Swing Score button to start calibrated pose-based analysis.
Mechanics
Kinetic chain efficiency — hip-shoulder separation, knee bend, elbow slot, and weight transfer.
Bat Path
Barrel path through the zone — elbow extension, hand speed, and shoulder plane angle.
Timing & Tempo
Hip-to-shoulder sequencing delay, rotational velocity separation, and movement tempo.
Power Potential
Peak angular velocities at hips, shoulders, elbows, and knees — force production indicators.
Consistency
Motion smoothness (low jerk), head stability, and controlled range of motion.
How it works: Scores are computed from pose keypoint tracking across the full video. Angular velocities use real timestamps (FPS-independent). Camera distance is estimated from torso pixel length calibrated to the player's height (if available) or adult averages. Sequencing measures hip-to-shoulder firing delay. Smoothness quantifies motion jerk. Data quality adjusts score confidence based on FPS, frame drops, and calibration stability.