一、100米速度对400米跑的影响在1973年南京举行的全国田径比赛中我国当时短跑名将余维立,参加了400米跑的决赛。他当时的项目是100米和200米,成绩分别是10秒2和20秒8。400米跑是偶然机会参加比赛,结果那些专门从事400米,400米栏的选手都败在他的手下,第二名以后的成绩在48秒以外,而余维立却以47秒3的绝对优势打破了当时48秒5的全国纪录, First, the impact of 100 meters on the 400-meter run In 1973, Nanjing held national track and field competition at the time the sprint star Yu Weili, participated in the 400-meter run finals. His current project was 100 meters and 200 meters, the results were 10 seconds 2 and 20 seconds 8.400 meters run is a chance to participate in the competition, the result of those who specialize in the 400 meters, 400 meters column players are defeated in his hands, After the second place results in 48 seconds, while Yu Weili actually has the absolute advantage of 47 seconds 3 to break the national record of 48 seconds 5,