Your entire downswing fires in a quarter-second. Each body segment must peak 20–50ms apart — faster than you can feel. Can you really diagnose what you can't perceive?
THE KINEMATIC SEQUENCE
During the downswing, each body segment accelerates, peaks, then decelerates — transferring energy to the next. The timing between peaks determines everything.
ENERGY LOSS
When segments overlap or fire out of order, energy leaks instead of transfers. You can't feel 15ms — but the ball can.
SENSOR PRECISION
Cameras at 30fps have 33ms between frames — longer than the gap between segment peaks. Our IMU sensors capture at 1666Hz, resolving timing differences invisible to video.
The gap between segment peaks is 20-50ms. At 30fps, a camera captures one frame in that window. Our IMU captures 33-83 data points.
Join the waitlist for the first wearable that captures your kinematic sequence with millisecond precision.
No credit card required · 4 IMU + 4 EMG sensors · Ships Q3 2026