2. Pay attention to the stability of the center of gravity. When walking, you should slightly tuck in your abdomen. The actions of abdomen and chest are naturally linked together. Only when the center of gravity of the human body leans forward slightly, so that it falls right in front of the spine, can it produce a sense of progress psychologically. When walking, you should hold your head high, never pull your head forward or lean back. The upper body should be relatively stable, and don't swing from side to side. The swing amplitude of the hand should also be appropriate to the speed. If the head leans forward or leans back, the body swings too much from side to side, and the swing amplitude of the hand is too large, it may cause "center of gravity displacement" and the walking posture becomes wobbly and unstable.
3. Walk lightly. Walking lightly, on the one hand, makes people agile, and on the other hand, gives people a relaxed feeling. Lightness of course depends on the coordination of whole body movements. To get a sense of lightness, you need to use waist strength when walking. At the same time, it is very important to use your feet and legs when walking. Never step with your thighs but your calves. That is to say, when walking, the thigh should not be pointed too much. If the amplitude is too large, it will cause the upper body to lean backwards and increase the swing of the whole body, which makes people feel "very laborious" and the calf is very light.