Generally speaking, vital capacity is measured according to "vital capacity body mass index", and the specific formula is: vital capacity body mass index = vital capacity (ml)/weight (kg).
Related information introduction:
The purpose and significance of physical fitness test
The full name of physical examination is "National Student Physical Health Standard" test, which is a compulsory measure taken by the state to guide and urge students to exercise and enhance their physical fitness. From 1985, it was found in the physical health survey organized by the state that the physical fitness of young students in China has been declining for nearly 30 years.
Through the measurement of college students' physique, it will lay a foundation for the national physique monitoring system in China, grasp the law of the development and change of college students' physique, implement the guiding ideology of health first, effectively strengthen school physical education, promote students to actively participate in physical exercise, form good exercise habits, and improve the physical health level of college students.