Step 1: Walking posture
The correct walking posture should be that the toes land first and the walking path is a straight line. When you walk, your knees will touch and rub slightly.
Second, stretch the calf and abdomen.
You can sit in a chair with your legs drooping naturally, or you can lie flat on the bed. First relax for 15 second, then tilt your feet upward as much as possible, as shown in the above figure. At this time, your calf will feel sour, then stay on it for 15 second, finally relax for 15 second, and then do it again, so that each foot will do it eight times and then change its feet eight times. You can do it when you feel hard or a little swollen, and the number of times a day is not limited.
Third, massage.
When you massage, you should be very hard, and press the kind that will hurt and sour. Press and massage hard against the calf to soften the muscles, then massage from the ankle up through the calf to the knee and from bottom to top. When you massage, try to relax your calves, while keeping your knees bent and letting your calves droop naturally.