From video to report, in four steps
Computer vision to see the movement, and a language model to explain what it means, in on-court language.
You send a stroke
Any video from a phone. It goes to the server only to be processed.
The AI marks your body
On every frame, 17 points: from the ears to the ankles. It's the skeleton you see in the report.
It finds each stroke
Separates preparation, impact and follow-through, and measures angles and rotation at each phase.
Explains it in plain language
A language model turns the numbers into strengths, adjustments and exercises.
Your body, not the ball
The model tracks your joints frame by frame. That's where the angles, rotation and timing of each phase of the stroke come from.
- Nose
- Eyes
- Ears
- Shoulders
- Elbows
- Wrists
- Hips
- Knees
- Ankles
That's why your whole body needs to be in frame: a point outside the frame is one less point to measure.
What teupadel doesn't do
Doesn't replace a coach
It's a starting point between training sessions. Bring the report to your session.
Isn't infallible
It's an automatic, surface-level analysis. The detected skeleton in the video shows you what the AI saw.
Doesn't judge tactics
It looks at the technique of the stroke, not the shot selection or the outcome of the point.
Technical feedback for those who never had it
Most amateur players never had a coach analyse their game up close. You improve "by eye", without really knowing what's holding you back.
teupadel was built to give that feedback in an accessible, immediate way, from any video. Free, and without storing your video.
How we handle your data →