The ankle pump movement includes two parts: flexion and extension movements and wraparound movements: 1. Flexion and extension movements: the left toe is slowly hooked inward, to the maximum, hold it, the toes are tensed downward, to the maximum, hold it, and relax; switch to the right foot for the activity, the right toe is slowly hooked inward, to the maximum, hold it, the toes are tensed downward, to the maximum, hold it, and relax; the left toe is slowly hooked inward, to the maximum, hold it, and the toes are Tense downward pressure, to the maximum, hold it, relax; switch to the right foot for activities, right toe slowly hooked inward, to the maximum, hold it, toe tense downward pressure, to the maximum, hold it, relax; 2. Wrap-around movements: left toe rotated 360° clockwise, counterclockwise rotation 360°, relax; switch to the right foot for activities, right toe rotated 360° clockwise, counterclockwise rotation 360°, relax The left toe rotates 360° clockwise and 360° counterclockwise, relax; switch to the right foot for the activity, the right toe rotates 360° clockwise and 360° counterclockwise, relax. Source: Dr. Yurai