Walking is not an ordinary walking. If you don't master the essentials, you are likely to get twice the result with half the effort. Fitness experts say that walking can prevent heart disease, arteriosclerosis, fatty liver and Alzheimer's disease, and can eliminate stress. There are two kinds of walking, one is European walking, and the walker walks like skiing with two light crutches; The other is to chop hands vigorously, which is a common way of walking in China at present. However, whether walking with crutches or throwing hands vigorously, it needs a certain posture, frequency, environment and duration. At present, there are three kinds of the most popular walking posture-bending the arm: the upper arm is bent 90 degrees, the hand is half clenched, the hands and feet alternate left and right, and the abdomen is slightly twisted. Walking with straight arms: straighten the big and small arms, hold out your chest and shoulders, open your fist and wave your palm, and then swing your fist. Swing arm: big arm and small arm, clamped when going up and straightened when going down. Swing your arms back and swing your hands with your fists.