Smooth pursuit · 20 patterns
Follow the amber dot with your eyes while your head stays still. Each pattern traces one path from the 20-pattern chart, in the direction its arrows point, and the routine pauses for a slow blink between patterns.
01
Same order and directions as the chart. Pick one to jump to it.
Six muscles turn each eye, driven by three cranial nerves.
| Direction | Muscles | Nerve |
|---|---|---|
| Out, away from the nose | Lateral rectus | VI abducens |
| In, toward the nose | Medial rectus | III oculomotor |
| Up | Superior rectus, inferior oblique | III oculomotor |
| Down | Inferior rectus, superior oblique | III, IV trochlear |
Straight lines work one pair at a time. Diagonals, circles and spirals blend them, so all six share the load.
Following the moving dot is smooth pursuit, which keeps up well to roughly 30 degrees per second. Medium stays far below that at arm's length. The jump back to the start of an open path is a saccade, the quick movement your eyes use to change targets.
The American Academy of Ophthalmology states that eye exercises don't correct nearsightedness, farsightedness, astigmatism or presbyopia.
For screen strain, the usual advice is 20-20-20: every 20 minutes, look at something about 6 metres away for 20 seconds and blink fully. This routine moves your eyes, but they stay focused at screen distance the whole time.
Convergence insufficiency, where the eyes struggle to stay aligned for close work, responds to office-based vergence and accommodative therapy in randomised trials. That therapy is prescribed and supervised by an optometrist or orthoptist and uses different exercises.
Get checked promptly for a sudden change in vision, new flashes or floaters, eye pain, or double vision that doesn't settle.