The impact of age on firefighters' specific motor abilities

The aim of this study is to investigate the impact of age on the specific motor abilities of firefighters, in order to better understand factors that may influence the effectiveness of performing professional tasks. A total of 85 members of the Sector for Emergency Situations (Police Department Kraljevo) were examined, divided into two age groups: younger (<43 years) and older (≥43 years). Two tests were used to assess motor abilities. The first was the Specific Motor Test of 100-meter Running (SM100m), and the second was the Stair Climb Test with a Breathing Apparatus (STEP). Statistical analysis included descriptive parameters, an independent samples t-test, and effect size calculation. It was found that the younger group of firefighters completed the SM100m test 7.5 seconds faster than the older group (t = -7.828; p < 0.001), and they were also 4.9 seconds faster in the STEP test (t = 4.382; p < 0.001). The effect size for SM100m was -1.71, while for STEP it was -0.91. Performance differences can partially be attributed to physiological changes associated with aging, as well as differing adaptation capabilities to training loads in older personnel. In addition to differences in average values, the analysis of the best and worst test results highlights the importance of individualized ability assessments in testing motor abilities that predict professional efficiency. It is concluded that maintaining physical fitness through targeted training programs, especially for older personnel, can be crucial for long-term professional efficiency, enabling the successful fulfilment of diverse job requirements within the Ministry of Internal Affairs.