Running is defined as land animals moving with their feet. It is defined as a step in sports, and both feet will not land at the same time. It can also be aerobic exercise or anaerobic exercise.

Action essentials: When hearing the preface of "running", make a fist with both hands quickly (four fingers are curled, and the thumb is attached to the first joint of the index finger and the second joint of the middle finger), and lift the waist about the same height as the belt, with the fist heart inward and the elbow slightly inward. After hearing the "go" command.

The upper body leans forward slightly and the legs bend slightly. At the same time, the left foot leaps about 85 cm by the pedal force of the right palm, the forefoot touches the ground first, the body center of gravity moves forward, and the right foot moves according to this method; The upper body is upright, and the arms naturally swing back and forth. When swinging forward, the upper arm is slightly straight, the elbow is attached to the waist, and the forearm is slightly flat and slightly inward. The distance between the inside of the two fists and the buckle line is about 10 cm. When swinging your arms back, put your fist on your waist. The traveling speed is 170- 180 steps per minute.

When you hear the "stop" command, run two more steps, then touch the ground with your left foot half a step forward (put your fists on your waist and stop swinging), put your right foot close to your left foot, and put your hands down at the same time to establish a positive posture. The first step in running must be jumping out. During running, you should adjust your standing posture according to the actual situation (front paw running, full palm running and back palm running). When standing, pay attention to the consistency of leaning your legs and putting your arms. Running is a science, and the most scientific exercise method can achieve the best results.