1, short distance running
Sprint is one of the track and field events. According to records, in 776 BC, there was a sprint event in the first ancient Olympic Games held in the Greek Olympic Village. Sprints generally include 50-meter running, 60-meter running, 100-meter running, 200-meter running, 400-meter running and 4× 100-meter relay running.
Its sports feature is that people run the specified distance at the fastest speed at the same time on the track and field, and the winner is the first. In the aspect of human function energy supply, sprint shows that the human body gives full play to human speed-limiting instinct and supplies energy through anaerobic metabolism.
2. Middle and long distance running
Middle-distance running is short for middle-distance running and long-distance running. It is a track and field event with a distance of more than 800 meters. At present, there are 800 meters for men, 800 meters for women and 0/500 meters for women in the Olympic Games. Long-distance running events include men's and women's 5000 meters and 10000 meters (women's 3000 meters is not an Olympic event), as well as men's and women's marathons and 3000 meters hurdles.
Middle and long distance running is a long-standing and popular sport. In the ancient Olympic Games more than 2,000 years ago, there were middle and long-distance races. /kloc-in the 0/9th century, middle and long-distance running has become popular in Britain, and later countries all over the world have started it one after another. From 19 10, China also has middle and long distance running.
3. Hurdling
Hurdling, also known as hurdling, is a highly technical sprint event, which spans a specified height and number of hurdling within a certain distance. Originally originated in England. From 17 to 18 century, English herders often crossed the corral in order to catch up with the escaped livestock. During the festival, some obstacles similar in height and height to the sheepfold are set to jump, which is the embryonic form of hurdle race.
In the international hurdle race, the men's hurdle height is110m, the hurdle height is106cm, and the number of hurdles is10; Women 100 meter hurdle, height 84 cm, 10 hurdle. 1896 At the first modern Olympic Games, there were hurdles. 1900 Second Olympic Games, 1 10 meter hurdles were officially confirmed, and 400 meter hurdles were listed as official events.