Who did the long jump, the century jump?

Open classification: sports, stars, people, track and field, long jump

Bob. 6? 1 Bi Meng

English name: bob beamon.

Nationality: USA

Birthday:1August 29th, 946

Place of birth: new york, USA

Event: Long jump

1968 Mexico city Olympic hero-bob? 6? 1 Bi Meng

Bi Meng 1946 was born in new york, USA on August 25th. He lost his parents at an early age and grew up in the slums of new york. Influenced by the bad environment, he developed bad habits of smoking, drinking and drug trafficking, so his father had to send him to a juvenile management school. At school, Bi Meng fell in love with the long jump, and he spent most of his time in the track and field. After hard training, Bi Meng's physical fitness has reached the world-class level. He 100 meters scored10.3 seconds, jumped 2.05 meters, and jumped triple 15.76 meters. 1968 18 On the afternoon of June 18, 19 The men's long jump final of the Olympic Games was held at the Olympic Stadium in Mexico City. Under the gaze of tens of thousands of spectators, Bi Meng rushed to the springboard at a speed of 100 meters, with a strong jump almost without buffer, flying as high as 1.70 meters, and his legs alternately took two and a half steps in the air and finally landed. 8.90 meters! A mythical world record was born. This achievement is 55 centimeters higher than the original world record, and the improvement rate is 6.59%. The increase is rare in the world track and field history, and it is called "a leap to Z 1 century".

Bi Meng set a magical record.

At the 1968 Mexico Olympic Games, the world's super track and field stars created many miraculous world records. The most amazing thing is the world record of men's long jump-8.90 meters, which is a mythical figure. 101October 17, the famous American athlete Boston broke the Olympic record with a long jump of 8.27 meters. Another American black athlete, Bi Meng, jumped 8. 19 meters, far exceeding the passing standard of 7.65 meters.

The preliminaries were held on June 6, 2008. At the beginning of the first trial jump, Bi Meng stood at the starting point of the run-up lane. Under the gaze of tens of thousands of spectators, he calmed down a little for a while, then squatted down a little and began to accelerate the run-up, take-off and fly. His legs took two and a half steps alternately in the air, and he flew like a giant bird. Finally, he closed his stomach and lifted his legs.

The audience sitting near the long jump venue first screamed, and then the whole stadium boiled. The referee raised the white flag and declared the trial jump valid. The next few minutes seemed to pass slowly and the referees were serious. Officials in charge of the IAAF also rushed to the scene to measure its length carefully and repeatedly with a steel ruler. Because there is no mark on the length reading board on the edge of the bunker so far. The final result: 8.90 meters! Unbelievable. The audience cheered again. Bi Meng jumped up at this time, then knelt on the ground and kissed the ground, as if he had just experienced a world miracle.

People called Bi Meng's jump "a jump of 2 1 century", and all the famous top players were shocked. In fact, the game has ended here, especially when it suddenly began to rain. At this time, no matter who jumps more than 8 meters, it will not attract attention, and it will be eclipsed compared with 8.90 meters.

The world records set by Bostonians and Ter-Owan in 1965 and 1967 respectively were 8.35 meters, but Bi Meng raised it by 55 centimeters at once. An eyewitness sitting on the edge of the pedal said, "I'm sure that when Bi Meng stepped on the pedal, he even jumped a few centimeters from the edge."

Bi Meng was born on August 29th, 1946 in new york, USA. He is1.90m tall and weighs 72kg ... His100m running performance is10second 3, with a high jump of 2.05m and a triple jump of15.76m. Bi Meng jumped more than 8.20m 12 times. Bi Meng's 8.90-meter run-up depends entirely on high-speed run-up. The maximum speed of his run-up is10.70m/s (Owens is faster, reaching10.97m/s), the horizontal take-off speed is 8.89m/s, and the vertical speed is 3.67m/s. After taking off, he tries to stretch his legs forward and jump high and far.

After studying Bi Meng's "myth jump", Professor Wei Gena of the United States came to the conclusion that under the same wind speed (+2.0m/s), the score of 8.90m is equivalent to jumping 8.63m at sea level, and the favorable conditions of the plateau improved his score by 27cm. Joeckel, a famous American sports science authority, pointed out that 8.90m is equivalent to 100m running for 9 seconds, 4,200m running 16 seconds, 97,400m running for 37 seconds, 23 10000m running for 25 minutes and 43 seconds 17400m hurdling for 4/kloc-. Although the calculation of American professors may be a bit mysterious, it shows that 8.90 meters is a "shocking jump".

Bi Meng created 8.90 meters in Mexico City 1968 Olympic Games. In the following 20 years, many top long jumpers in the world tried to break through this cross-century leap, but all failed. It was not until 199 1 that Powell, an outstanding American long jumper, broke the 23-year world record with a score of 8.95 meters in the third world track and field championships.