At present, in our country, "stepping on stones to keep fit" has been accepted by more and more people. As long as there is cobblestone pavement in the park, there are always many people who are dancing barefoot against the sunrise. Walking back and forth on the uneven cobblestone road barefoot rhythmically, I often feel a natural comfort. Over time, you will feel that your blood is smooth, your muscles are elastic and energetic. Especially at night, take a walk barefoot on the path, then go home and take a hot bath, and the fatigue of a day's work will disappear and you will soon fall asleep.