Pitching mechanicsMound Metrics AI
Frame-by-frame delivery analysis

Mound Metrics AI

Upload a side-view pitching video and the built-in pose AI tracks the pitcher's joints in real time as you play it back. Tap "Auto-detect" and the AI finds each key moment of the delivery for you — reference stance, peak leg lift, foot plant, and release — then the app compares the resulting angles and ratios to general ranges from pitching biomechanics research.

Drop a pitching video here or tap to choose a file (.mp4, .mov)
ft in
For best results, film from the side
  • Camera perpendicular to the throw direction (along the 1st or 3rd base line)
  • Whole body in frame for the entire delivery, including the landing spot — the AI needs to see every joint
  • Slow-motion / high frame rate helps the AI catch the exact moments
  • Keep the camera still — a fence, tripod, or rail works well
Saved analyses

Loading a saved analysis restores the video and every frame you already marked — no re-marking needed. Saved videos and points stay in this browser only.