DO HARD THINGS

The Combat Fitness Blog

Aerobic Capacity in Aging Tactical Athletes (Complete Guide)

Aerobic Capacity in Aging Tactical Athletes (Complete Guide)

Aerobic Capacity in Aging Tactical Athletes (Complete Guide)Combat Fitness
Published on: 30/03/2026

Learn how aerobic capacity changes with age and how tactical athletes can train to maintain endurance, recovery, and long-term performance.

Military Fitness
Adaptation in Training: How the Body Changes, Why It Matters

Adaptation in Training: How the Body Changes, Why It Matters

Adaptation in Training: How the Body Changes, Why It MattersCombat Fitness
Published on: 31/01/2026

Training adaptation is how the body responds to stress over time - building strength, endurance, and resilience through progressive overload and recovery.

Military Fitness
How Long to Build Aerobic Capacity? Full Timeline

How Long to Build Aerobic Capacity? Full Timeline

How Long to Build Aerobic Capacity? Full TimelineCombat Fitness
Published on: 22/01/2026

How long does it take to build aerobic capacity? Expect first gains in 4–8 weeks, deeper adaptation by 16, and a true aerobic base in 6–12 months. Full breakdown.

Military Fitness
Consistency vs Intensity in Training: How to Balance Both

Consistency vs Intensity in Training: How to Balance Both

Consistency vs Intensity in Training: How to Balance BothCombat Fitness
Published on: 22/01/2026

Consistency vs intensity in training is the debate every tactical athlete faces. Here's how to balance both, build real adaptation, and avoid burnout.

Military Fitness