See what your body did in the swing.
Measured on this device. The video is never uploaded.
Upload a forehand clip. CourtIQ tracks your body 30 times a second, measures knees, arm, trunk and timing, and shows the one or two things worth fixing. The video is analysed on this device and never uploaded.
Shoulder turn, racket drop, low-to-high path, contact height, stance, finish. Also needed for the ball and the court map.
Choose a forehand clip
Or drop one here. MP4 or MOV up to 90 s; under 30 s is quicker.
Your video never leaves this device. Coach notes are optional: only if you press Get coach notes are the measured numbers sent, never the video.
Your swings
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What you get
- The one or two things worth fixing, each next to the skeleton with the measurement drawn on it.
- Up to ten measurements, each against a typical range, or marked unclear.
- A PDF to keep or send to your coach.
How it works
Film one forehand
From behind the baseline or from the side, whole body in the picture, 5 to 30 seconds.
We measure the swing
Pose tracking, 30 times a second, finds each swing, splits it into phases and measures up to ten things on your device. Anything it cannot see clearly is marked unclear.
Fix one thing
See it next to the skeleton, ask for coach notes if you want them, and save the assessment as a PDF.
How to film it
- Behind your baselinePut the phone behind the baseline in the middle, as high as you can (a fence or tripod, about two metres up), far enough back that the whole court and both baseline corners are in the picture.
- Whole bodyHead to feet stays in frame for the entire swing. Keep the phone still and do not zoom between clips.
- Original qualityUpload straight from your phone's gallery. Sending the clip through WhatsApp shrinks it a lot. Film at 1080p, and 60 fps if your phone offers it.
- Short clipTen to 30 seconds, a few forehands. Longer rallies work, just slower to analyse.