zfuze turns a single video into precise 3D biomechanics — tempo, rotation, sequence, and power — measured to the degree. No sensors. No suit.
The same filtering math used in aerospace motion tracking — now pointed at your swing.
Any phone video, face-on or down-the-line. We auto-detect slow-motion footage and adjust the physics.
33 body landmarks tracked per frame, smoothed by a Kalman filter, then lifted into true 3D with bone-length constraints.
Tempo, hip and shoulder rotation, X-factor, sequence and weight shift — each scored against tour benchmarks.
Drop a swing video below. We'll extract the biomechanics in seconds.
Stop assessing swings by eye. Give every student objective, session-over-session data they can see and feel.
No hardware costs. No contracts. Cancel anytime.
Upload a video and get tour-grade biomechanics in seconds — free.
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