How to play
Choose seated side taps, supported standing side steps, or no-motion rehearsal. Seated mode is the default. Follow the left or right ice cue, move only within a comfortable range, then return to centre. Alternating and mixed patterns are available.
Camera mode calibrates your comfortable lateral range locally. Touch and keyboard mode lets you or a helper confirm each side and return. Five pace profiles change only the ice animation and rest between steps—not movement deadlines, points, or a demand to move faster.
Safety and privacy
Only use standing mode if you already know it is safe for you. Keep a stable support within reach, use a dry obstacle-free floor, and arrange help if needed. Stop for pain, dizziness, breathlessness, chest discomfort, weakness or loss of balance. Raw video and body landmarks are not stored.
This is general activity, not medical measurement, treatment, exercise prescription or proof of improvement.