If it is the national first-class athlete standard, the standard score of men's 400 meters is 49.60 seconds, and the standard score of women's 400 meters is 57.30 seconds; If it is the national second-level athlete standard, the standard score of men's 400 meters is 53. 14 seconds, and the standard score of women's 400 meters is 1:03. 14.

The running time of 400 meters: male junior middle school students are about 1 min 1 5s, and senior middle school students are about1min10s. Female junior high school students 1 minute 25 seconds to 1 minute 30 seconds, senior high school students 1 minute 30 seconds to 1 minute 40 seconds.

Introduction:

The 400-meter event is a "long-distance" sprint event, which is a mixed-oxygen sprint event with a large anaerobic ratio and a small aerobic ratio. So many people turn pale when they talk about 400 meters. In fact, as long as the physical fitness and technical training with the characteristics of 400 meters are carried out in the usual training, the effect of improving the performance of 400 meters can be effectively achieved.