According to the national students' physical health standards, it is qualified for senior two girls to do more than 265438 sit-ups in one minute. 20 14 "national students' physical health standards" has the following scoring standards for all ages:

Extended data:

Sit-ups, a form of exercise. Lie on your back, put your legs together, raise your hand, contract your abdominal muscles, swing your arms forward, and quickly become a sitting position. Keep your upper body bent forward, touch your feet with your hands and bow your head. Then return to the sitting position. So continuous.

Practice sit-ups, the speed varies from person to person. You can try to do it five times a minute at first, and then slowly increase it until it reaches about 50 times.

Many women under the age of 30 practice for the purpose of preventing gynecological diseases. At this time, the frequency should be controlled at 60 ~ 70 beats per minute, which decreases with age. It is enough for people over 50 to do 25 per minute. For people who have a certain fitness foundation, they want to strengthen their abdominal strength through practice and ensure that they do it about 60 times a minute.

References:

National Student Physical Health Standard-Baidu Encyclopedia