Introduction And Objective: The aim of the study was to determine changes in the fitness level among students of the Main Fire Service School during 3-year's education.
Material And Methods: A total of 75 male and 5 female students took part in the study. Fitness level measurements were carried out before beginning the studies (Measurement 0) and after the 1st, 2nd and 3rd years at the school (Measurement 1, 2, 3).