The race of walking and running with time to calculate results is called "track race". The jumping and throwing events calculated by height and distance are called "field events", and track and field sports are the full names of track events, field events and all-around events.
Track and field is the foundation of all sports. Regular and scientific participation in track and field sports can promote human metabolism, improve the regulation function of nervous system and the function of internal organs, and improve human health and work ability. Through the teaching and training of track and field sports, people's physical qualities (speed, strength, endurance, etc. ) can be fully developed, improve sports skills and performance level, and cultivate people's brave, tenacious, tenacious and decisive will quality. Therefore, other sports regard track and field as a means to develop physical fitness and the basis to improve skills and tactics.
There are many track and field events, which are generally individual events, with strong sports intensity, strong competition and diverse sports forms, which are not limited by the number of people, age, gender, season, climate and other conditions and are convenient for extensive development.
Track and field has a long history and a broad mass base. Track and field has a great influence on international sports. In previous Olympic Games and other large-scale competitions, track and field competitions were held in the Central Sports Ground, which was also the event with the most medals. All countries in the world attach great importance to the development of track and field sports and regard it as an important symbol to measure the overall sports level of a country.
As far back as ancient times, people had to walk or run a long distance, jump over various obstacles, throw stones and use various hunting tools to get a means of survival. Repeated these actions in labor, forming various skills of walking, running, jumping and throwing. With the development of society. People consciously take walking, running, jumping and throwing as the forms of practice and competition.
Physiologists and experienced coaches have predicted the highest limit of track and field performance, but the past and these predictions have been broken by athletes' practice. There have been a considerable number of recorded events in the Olympic Games in history, which shows that track and field achievements will never reach the peak, which is also a popular place for track and field events.
To put it simply, the events whose results are calculated by time are called track events, and the events whose results are calculated by height or distance are called field events.
Track and field sports include race walking, running, jumping, throwing and all-around sports composed of running, jumping, jumping and throwing, with more than 40 events. The event that counts results by time is called track race; Events that calculate results by height or distance are called field events; The all-around sports are calculated according to the scores converted from the track and field scoring table.
The official international track and field events are as follows:
World track and field events are:
1. Walking: 5km for track race, and10km for track race;
Road race 20 km, 50 km;
Second, run:
Men's group and women's group
Sprint 100 m, 200 m, 400 m 100 m, 200 m, 400 m.
Run 800 meters in the middle distance,1500m, 3000m, 800m,1500m.
Long-distance running 5000m,10000m, 5000m,10000m.
Hurdle 1 10 meter hurdle, 400 meter hurdle 100 meter hurdle, 400 meter hurdle,
Obstacle running 3000 meters
Marathon 42. 195km 42. 195km.
Relay running 4x 100 m, 4x 400 m, 4x 100 m, 4x 400 m.
3. Jump: men's and women's jump, pole vault, long jump and triple jump.
Fourth, throwing:
Men and women
Shot put: 7.26 kg, 4 kg
Javelin: 800g, 600g
Discus: 2kg 1.5kg.
Hammer throw: 7.26Kg 4Kg
Five, omnipotent:
Men's Decathlon: 1 day:100m, long jump, shot put, high jump, 400m.
The next day: 1 10 meter hurdles, discus, pole vault, javelin, 1500 meters.
Women's heptathlon: Day 1:100m hurdles, shot put, high jump, 200m.
The next day: long jump, javelin, 800 meters
References:
/tjyd/xmjs/2004-02-23/25369 . html