Monday night, a 38 year old third string quarterback walked onto the field for the Chicago Bears. Case Keenum hadn't started a game in almost three years. He had retired once already. The starter got hurt. The backup got hurt. The job fell all the way down the depth chart to him. He beat the unbeaten Eagles and threw two touchdowns. When people asked how, he pointed to something he's said for years: "You don't have to get ready if you stay ready." Every firefighter understands that. We don't get to stretch when the tones drop at 3am. We don't get a week's notice before the worst call of our career. We stay ready for the job every single shift. But most of us don't do that for our health. We go hard for a while. Then overtime stacks up, sleep falls apart, the kids get busy, and training drops to zero. Then a few months later we "start over." Again. Here's the problem. Zero is the only dose that really costs you. Every year that road back gets longer. And the research says much of the muscle and fitness we blame on age actually comes from disuse. Our bodies don't expire at 40. They fade when we stop using them. Keenum didn't stay ready by training like a starter. He stayed ready on the minimum. Film, meetings, reps in his head. We can do the same thing. On a tough stretch, you don't need a full program. You need a maintenance dose: 1. Two Zone 2 sessions a week, 20 to 30 minutes at a pace where you can still talk. Easy enough to do on shift. 2. Two hard sets, twice a week, on the big patterns. A squat or hinge, a push, a pull. 3. Protect one sleep window. Same bedtime on your off nights, no matter what. That's it. Not progress. Just keeping the door open so you're not starting from the parking lot later. You don't have to get healthy if you stay healthy. Reply and tell me which one fell off first for you. Training, sleep, or food. Stay calibrated, John

Let's give it up for @William McArtor Will just went all in on his health and I could not be prouder of this guy. 3 years on the job, 24/48 rotation, and instead of waiting until year 15 to deal with what the job does to us, he is building his foundation NOW. That is what smart looks like. No excuses, just action. That is Will. Drop a welcome in the comments and show him some love. This community gets stronger every time one of us decides to stop surviving and start rebuilding. Glad you're here, brother.

On duty today, busy night last night, rallied the crew for an hour of Yin Yoga from a YouTube channel and we were left stoked and feeling better than we had. Definitely eye opening to say the least for all of us but it is going to be a new thing. Even the new guys who are still limber were on it and lining out next set. Challenge accepted! Wanted to pass it on to the group.. get your crews on board (hence John’s recent IG post) and let’s roll! It’s legit. Let us know how it goes on your end and let’s make it part of the day just like daily’s and dinner. Get em’

How’s everyone doing? Just wanted to come back after being a way for a bit. Vacations, a wedding, back to school. I let my routine get off and I really started to feel it! Wasn’t doing my breath work, missing morning sunlight sessions. I started thinking to myself last week, why do I feel like crap? Then it hit me. I let myself slide back into my old routine. So I’m starting back, making the conscious effort to get back in. Morning and evening breath work, using the AI tool for my daily plan. This stuff really works, but it needs to be a daily habit. You will see the contrast quickly by letting it all slide. Thank you again John for all you do. You are really helping all of us.

You passed the CPAT years ago. When was the last time you actually tested your engine? Here's why it matters. VO2 max is the single strongest predictor of how long you live. Stronger than cholesterol. Stronger than blood pressure. It's the size of your aerobic engine, and every fire you fight is a max effort event that draws on it. NFPA says every firefighter needs a 12 MET engine to do this job safely. Most firefighters over 40 can't hit it. Not because they're lazy. Because nobody ever measured it. You get a physical, maybe an EKG, and you're back on the rig. Nobody puts a number on the one system that decides whether you walk out of a working fire or get carried out. So let's put a number on it. Here's the test. It's called the Cooper Test, and it's been used by militaries and fire academies for over 50 years because it works with zero equipment. Warm up for 10 minutes. Then run, jog, or walk as far as you possibly can in 12 minutes. A track is ideal so you can count laps, but a treadmill works too. Write down your total distance. That distance converts directly to your estimated VO2 max. The further you cover, the bigger your engine. Cover about 1.5 miles and you're right around the 12 MET job standard. Come up short and now you know exactly what you're training for. I put the full test instructions, the conversion chart, and the training plan to raise your number in one doc. [Take The Engine Test here] No guesswork. No hiding. Just your number and a plan. Stay calibrated, John