At the London 20 12 Olympic Games, Jamaican team members included Bolt, Blake, nesta carter and Michael Flatt. The world record is the best record of a certain field or project. Generally speaking, world records can be divided into sports and non-sports events. Generally speaking, the world record refers to the world record created in sports.
The men's 4×100m relay race is one of the events in the 29th Olympic Games. Take a team as a unit, each team has 4 people, and each person runs the same distance. 1908 relay events were first set up in the 4th Olympic Games, but the four athletes ran different distances. 19 12 The 5th Olympic Games was changed to 4× 100 m relay race and 4×400 m relay race.
Rules of the game:
Generally, the arrangement of baseball players is that the first baseball player runs with the stick 106 ~ 108 meters, and the players who have good starting skills and are good at running corners are arranged; The second run with the stick 100 m (actual run 126 ~ 128 m), and arrange players who are good at passing and receiving the stick.
The third stick runs with a stick 100 m (actual run 126 ~ 128 m), and the players who are good at running corners except the second stick are arranged; The fourth run is 92 ~ 94m (actual run120m), and the runner with the best sprint performance and strong sprint ability is arranged.
The relay race was officially listed at the end of 19. At that time, the rules of the game stipulated that the receiver should run in the 20-meter relay area and receive the passer's baton. In the late 20th century, the rules stipulated that the relay area should extend backward10m. As a pre-run line, the catcher can start anywhere in the pre-run area 10 meter, but the relay area must still be completed.