To study the state of health of students during the in-depth medical examination with the use of prenosological diagnosis techniques, 702 servicemen have been examined by the standard technique using the Apanasenko express assessment of the physical health (1987). All the examined people were divided into three groups: 162 people with the low level of physical health, 258 people with the middle level, and 282 people with the high level. The health group was assigned by the expert resolution of institute therapists. The group with the low level of physical health included 162 servicemen. The low level of physical health is most characteristic of servicemen having chronic diseases (85.7%) and sickly with acute diseases (36%). The fraction of healthy and practically healthy people in the group with the low level of physical health was 19.7 and 29.0%, respectively. The technique of prenosological diagnosis is the most simple and informative method to study somatic health for the following correction.