CHOOSE YOUR MOVEMENT
Online coordination exercises
Three exercises for two hands. Learn the movement without a camera, then try a one-minute round with feedback.
Thumb / OK
Show a thumbs-up with one hand and an OK sign with the other. Swap both gestures together while keeping their shapes clear.
View instructionsGun / Goat
Combine two asymmetric signs: a finger gun and a horns sign. Swap them on cue without mixing up your fingers.
View instructionsOpposite finger taps
Touch each fingertip with your thumb: the left hand moves from index to pinky while the right moves towards it. Reverse both directions after a full cycle.
View instructionsWhere to start
Start with Thumb / OK: familiar signs with a simultaneous swap. Gun / Goat adds less familiar finger positions. Opposite finger taps are the hardest option: both hands follow opposing fingertip sequences at once.
Prepare for your workout
Each exercise page includes steps, common mistakes and an easier variation. Practise without a timer, then open the app for an interactive round. Camera access is requested only there. Keep the device stable and both hands well lit.
Each round lasts 60 seconds after calibration. Pause or finish whenever you need. The score reflects detected movements in that attempt, not intelligence or health.