Combat FitnessTraining adaptation is how the body responds to stress over time — building strength, endurance, and resilience through progressive overload and recovery.
Combat FitnessVolume drives muscle growth; intensity builds maximal strength. See how each adaptation works - and why tactical athletes need both to perform under fatigue.
Combat FitnessHow bones adapt to impact: the science of mechanical loading, Wolff's Law, and how rucking, running, and lifting build denser, fracture-resistant bones.
Combat FitnessTraining readiness is your day-to-day capacity to train hard and perform. Learn what drives it, the warning signs, and how to measure and train around it.