TrackJump: Jump Height & RSI

Test your vertical jump with your iPhone and see the movement behind the number. TrackJump helps athletes and coaches record jumps, review each repetition, and follow progress over time. START WITH YOUR FIRST JUMP Use the selfie camera for guided setup. Place your iPhone on a stable support, keep your whole body in view, and stand still while your position is calibrated. Once the camera is ready, jump when you are ready. TrackJump detects each repetition automatically. Try your first jump during onboarding, with no account required. TEST THE WAY YOU TRAIN Choose countermovement, arm-swing, squat, drop, repeated rebound, and single-leg tests. Automatic sessions suggest jump types that you can review and correct. REVIEW EACH REPETITION See estimated jump height and flight time beside your video. Inspect takeoff and landing frame by frame, review body markers, and correct event timing when…