First of all, candidates are too nervous in the exam, which leads to a serious disorder of running rhythm. Secondly, the training intensity of 800 meters rhythm running is not enough, and there is no scientific training; Physiologically speaking, anaerobic function is the main function and aerobic metabolism function is the auxiliary function during exercise, which requires candidates to have good speed, speed endurance and endurance level. If the student party can master these four skills, it will no longer be short of breath and chest tightness, and it will be easy to run 800 meters. How to practice rhythmic running at ordinary times? The first stage: rhythm experience training. It is suggested to start using 100 m, 200 m and 400 m rhythm training methods to find the rhythm of 800 m running. At this stage, according to the normal running performance of the candidates, the candidates are divided into three groups to practice (100m and 200m). 400 meters), each running distance is 600 -800 meters. Arrange at least two class hours for rhythmic running training every week (the running time can be extended appropriately according to the examinee's mastery), and the interval is generally controlled within 7 minutes (about 100-1 minute, 200 -3 minutes, 400 -6 minutes).

For candidates with poor sense of rhythm, they can choose to run 100 meters and more than 200 meters to practice and extend the training time appropriately. The second stage: the training of rhythm adaptation period After a period of practice, candidates can find the rhythm of 800 meters running, and the coach will readjust the new rhythm to practice. The training distance at this stage is 200 meters and 400 meters. Candidates with strong endurance can try 600 meters rhythm training less. In the semi-finals, obvious marks are placed every 100 meters, and the data are accurately recorded every time a mark is reached, which can well grasp the rhythm of candidates. After four trainings, most of the candidates are basically. The third stage: training candidates in the stable rhythm period and completing the training of rhythm adaptation period without interference. Next, we need to use interference training methods. 1. Candidates practice in mixed groups (the training distance is 400 meters, and the endurance is appropriately improved to 600 meters). Under human interference, they are trained to run rhythmically. The fastest way to improve the 800m is to run1000m or1500m.

Besides, you should also train your vital capacity (ringing the bell) and leg strength (squatting and jumping). Upper limb strength is also very important (the last 200, especially when sprinting, will feel deep). There is also swing arm practice, and the arm angle is between 90- 120. Auxiliary exercise: variable speed running, 100 m fast and 100 m slow alternately, the distance is 1000 m to 2000 m; (3,000 men, 65,438 women+0,500 to 2,000 women) Waist and abdomen muscle training (feeling in the last 200m), leg and ankle strength exercises, such as sit-ups, vertical jumps, frog jumps, etc. Endurance is the ability of physical strength and muscles to resist lactic acid. You can also do leg lifting and hip kicking for 5 minutes in situ (pay attention to time, frequency and quality). 800-meter running technique 1. Posture. Correct posture can reduce unnecessary energy waste and fatigue during running.

So as to lay a foundation for improving the time. The correct posture is from the front, the body fluctuates up and down at a relatively low height, and you can't see the left and right swing, which is the most intuitive on the treadmill. The posture of middle and long distance running should be relatively balanced. When running, the body leans forward slightly, and the included angle with the ground is about 80 ~ 85. Girls' speed is relatively slow, and it is enough to keep it at around 85. When running, you should pay attention to raising your head and abdomen, and your hands naturally cooperate with footwork to reduce the body shaking from side to side and unnecessary energy waste (it is best to have someone to correct the shaking from side to side when running).