Firefighter Workout of the Week This full-body firefighter workout is designed to test both your mental and physical limits. I keep this in my weekly training regimen because it builds firefighter strength, endurance, and conditioning exactly what we need on the fireground. The intensity stays at an all-time high, and form is always on point. If you’re looking for firefighter fitness, firefighter conditioning, or just a challenging workout to build resilience, this one will get you there. | Prep