Hi, this is Li Xiao, a health manager

Professor Li Zhisheng invented a set of "米"（Mi, rice） exercise to protect the eyes

We need to follow the strokes of “米” to do this exercise

First, keep your head still, try your best to move your eye balls to the both sides, repeat it 3 times

Second, keep your head still, try your best to move your eye balls to up and down, repeat it 3 times

Third, keep your head still, try your best to move your eye balls from top right to bottom left, repeat it 3 times

Fourth, keep your head still, try your best to move your eye balls from top left to bottom right, repeat it 3 times

This exercise is very simple. After that, you can stare at the green plants for three minutes to restore your eyesight. See you next time