The standard of male college students' vital capacity: 4800-5040 ml for freshmen and sophomores is excellent, 4300-4550 ml for good, 3 100-4 180 ml for passing, and 2300-2940 ml for failing. Junior and senior, 4900-5 140ml was excellent, 4400-4650ml was good, 3200-4280ml passed, and 2350-3030ml failed. Extended data: the standard of female college students' vital capacity: 3300-3400 ml for freshmen and sophomores is excellent, 3000-3 150 ml for good, 2000-2900 ml for passing, and 1800- 1960 ml for failing. Junior and senior, 3350-3450 ml was excellent, 3050-3200 ml was good, 2050-2950 ml passed, 1850-20 10 ml failed.