Monday. You either trained or you didn't. If you didn't — stop scrolling past it. Today's task: 10 minutes of Zone 2 walking. Nothing fancy, no gym required. Just get your heart rate up and keep it there. This isn't about burning calories. It's about teaching your body to use oxygen efficiently again — something most of us lost somewhere between deployments and desk jobs. Report back below: did you train today, yes or no?