MSA G1 SCBA and cardio fitness.

[u/Humble_Warthog_7172]

I am not confident about my abilities wearing an SCBA. I feel I use my air too quickly. I go from a full tank to the bell going off in 15:33 while climbing stairs at a moderate pace. I want to improve. If you have any suggestions let me hear them. I am fairly new to fire service.

[u/username67432]

Start smoking cigarettes.