: Slowly move eyes in circles, five times each way, to engage the extraocular muscles.

Devoting 3–5 minutes daily to these practices can reduce digital strain and improve flexibility:

: Follow the "20-20-20 rule"—every 20 minutes, gaze at something 20 feet away for 20 seconds to release the ciliary muscle.

: Focus on a candle flame at arm's length for up to five minutes to enhance visual focus. Lifestyle Habits for Clearer Vision Restoring Your Eyesight: A Taoist Approach - Amazon.com

: Rub palms to create heat and gently cup closed eyes for 60 seconds to relax muscles and rest the retina.

provides the physical nourishment needed for sharp, moist, and flexible ocular structures. Liver Qi governs the smooth movement of the eyes.