Aerobic fitness predicts the air consumption time in the self-contained breathing apparatus during physical task of firefighters

Objective: The aerobic fitness on predicting firefighters’ air consumption time from self-contained breathing apparatus (T_SCBA) during physical task was investigated. Methods: Twenty firefighters were divided in two groups: G1 (n=10; 28.0±3.1 years) for the generation of a predictive equation of T_SCBA and G2 (n=10; 25.4±2.3 years) for the validation of the predictive equation. The groups completed two performance tests in separate days: 1)...