Female friends can do some proper foot exercises during work breaks, such as putting on flat shoes or slippers indoors, sitting in a chair with their legs slightly apart, their feet flat on the ground, raising their heels to the maximum for five seconds, then recovering, then slowly raising their toes for five seconds, and then recovering. The whole movement process should be slow and repeated at least 10 times. When outdoors, you can put your body's center of gravity on one leg, bend the other leg slightly, touch the ground with your toes, let your ankle completely relax, circle around your toes, do 10 times clockwise and counterclockwise respectively, and then do the same action with your other foot. These little moves can exercise the flexibility of heels and ankles and relieve foot pain.