The physical examination of college students is 1000m for boys and 800m for girls. According to the national students' physical health standards, girls' 800m scores are divided into three grades: excellent, good and passing, and are divided into two standards: freshman, sophomore and junior.

1, freshman and sophomore. Excellent grade: 3' 18"-3'30 ",good grade: 3'30"-3'44", passing grade: 3'44"-4'34 ".

2, junior and four stages. Excellent grade: 3' 16"-3'28 ",good grade: 3'28"-3'42", passing grade: 3'42"-4'32 ".

Running skills are as follows:

Track and field 800 meters belongs to middle and long distance running, which requires a certain combination of speed and endurance. Endurance and speed cannot be improved in a short time.

When endurance running, you should control the breathing rhythm, two breaths and two breaths, or three breaths and three breaths, which generally depends on your personal situation. Keep a good rhythm, don't be chaotic, don't open your mouth and breathe, it will hurt your stomach and throat, which will affect your running. If you are really tired, you can take a breath.

Increasing step size and step frequency can improve the performance of middle and long distance running, usually by maintaining step size, increasing step frequency, or maintaining step frequency or increasing step frequency to achieve the purpose of improving performance.