A full breakdown of Film Analysis's tools — what each one measures or does, exactly how to trigger it, and a coaching tip for getting the most out of it. Bookmark this page.
Records straight from the device's rear camera and hands the recording directly to the tracking engine when you stop recording — no separate upload step.
Requires a secure connection (HTTPS) to work — this is a browser security rule for camera access, not a bug. The live site is HTTPS, so this works there; it will silently disable itself if tested from a plain, non-secure link.
Loads a video already saved on the device — MP4, MOV, or WEBM — for analysis.
A blue dot-and-line skeleton drawn over the athlete on every frame, marking the shoulders, elbows, wrists, hips, knees, and ankles the tracking model has detected.
Ten angles calculated live, every frame, from the tracked skeleton — left and right shoulder, elbow, knee, hip, and footwork:
All ten show live in the side panel. A dim, greyed-out number means that particular joint isn't confidently visible in the current frame — treat those numbers as unreliable until it brightens back up.
Toggles the orange angle numbers that print directly on the video, at each joint, on or off.
Straight lines you draw across the footage — for a shooting plane, a spine angle, an alignment guide, or anything else you want to measure against. Each one is automatically labeled with its own angle in degrees.
Every line you draw is also listed in the Reference lines panel with its angle, so you can compare multiple lines across frames or reps at a glance.
Yellow arrows for showing intended movement, force direction, or where something should be heading — release trajectory, follow-through direction, weight transfer, and similar.
Freeform text you can drop anywhere on the footage and drag to reposition — coaching cues, reminders, or callouts tied to a specific spot on screen.
Every note is also listed in the Notes panel below the video, so a long list of cues stays readable even if the footage gets crowded.
Removes the single most recent line, arrow, or note — one step back at a time.
Play and pause the clip, drag the scrubber to jump anywhere in it, or use the frame-step buttons to move one frame at a time — the most precise way to land exactly on the moment you're analyzing (a release point, a footplant, a point of contact).
Starts a recording of your review session itself — scrub back and forth, replay a moment two or three times, pause on the important frame — and all of that becomes its own saved video, skeleton and annotations included.
Saves the exact current frame as a single image — skeleton, angles, any lines/arrows/notes on screen, all baked in — with the inTraining watermark, at full video resolution.
Re-renders the entire clip from start to finish with the skeleton, angles, and annotations burned in, and saves it as a video file (MP4 where supported, otherwise WEBM).
Sends a snapshot or exported video straight out through the device's native share sheet — Messages, Mail, Photos, or any app installed on the phone that accepts media.
If sharing isn't available on a given device or browser, this falls back to a plain download automatically.
Clears the current clip and every line, arrow, and note on it, and returns you to the start screen to load a new one.