Tennis stroke analysis
See exactly what is different about your swing.
Film a few forehands, pick a reference swing, and watch the two play side by side, synced at contact, with every difference measured.
Phone slow-mo from behind is all you need. Analysis runs in your browser.
Elbow too bent at contact
at contact; the reference is . Let the arm straighten and meet the ball further out in front: a longer lever, more racket speed for less effort.
What Studio does
Compare. Score. Track.
Compare, frame by frame
Your clip and the reference, synced at contact. Scrub both at once, step a frame at a time, jump to any phase.
Get a score, and the reasons
One closeness number per swing, fourteen measurements behind it, and plain-English findings on the ones that matter.
Track your progress
Every comparison is kept. Watch the score climb session by session, and see which measurements moved.
Measured at every phase of the swing
How it works
Film
Phone fixed behind you at about waist height, whole body in frame, slow-mo on. A few swings in one clip is fine.
Upload
Drop the clip in the studio. Each swing in it is found, tracked and scored in your browser.
Compare
Pick a reference, scrub both clips in sync, read the findings. Save it and the score joins your history.
Ready to see your swing properly?
Free while it is a prototype. No app to install.