Fit to Fight USA is a military fitness training app designed for Soldiers, Sailors, Airmen, Marines, and Guardians. It uses your branch’s official fitness standards, your test date, current performance, goals, and training schedule to build a personalized, periodized training plan—helping you prepare for your fitness test while building the strength and endurance you need for the mission.

Fit to Fight is built around official military fitness standards and service-specific performance guidance, including the Army Holistic Health and Fitness (H2F) system, Air Force Warfighter Fitness, Navy Operational Fitness and Fueling System (NOFFS), and Marine Corps fitness guidance. These resources help shape how Fit to Fight trains strength, endurance, mobility, recovery, and overall physical readiness—not just how it prepares you for individual test events.

Periodization is a science-based approach to training that changes the volume, intensity, and focus of your workouts over time. Instead of repeating the same workouts every week, Fit to Fight structures your training into phases based on your fitness level, goals, and test date—progressively building performance so you’re ready when it counts.

Periodization is a proven training method used by fitness professionals across the U.S. military to systematically and efficiently build warrior strength, performance, and readiness.

Fit to Fight USA generates an individualized training plan built specifically for you. Your branch, fitness test, test date, current performance, target score, training availability, and priorities all shape your program. The result is a personalized, periodized strategy that targets your weaknesses, builds on your strengths, and progresses toward your specific goal—not a generic workout plan handed to everyone preparing for the same test.

Fit to Fight USA puts some serious tools in your pocket. Use the HAMR Counter to track shuttles and calculate performance, take trial fitness tests before test day, track workouts and progress, use built-in fitness and scoring calculators, and record runs with GPS tracking for real-time distance and pace. It’s everything you need to train, test, measure, and improve—all in one app.

The Knowledge Exchange is your resource for understanding the science, standards, and strategy behind military fitness. Its articles are written by a U.S. Air Force Flight Surgeon with an understanding of warrior physiology and translate military fitness guidance and exercise science into practical information you can actually use—from improving individual test events and body composition to recovery, performance, and building the physical readiness required for the mission.

Yes. Fit to Fight offers a unit-leader dashboard that allows military fitness leaders and organizations to purchase access in bulk and monitor the training progress of their members who opt-in. Leaders can get a clearer picture of participation and progress while members follow individualized training plans based on their own fitness needs and goals.

Absolutely. You don’t have to serve to train to a military standard. Whether you want to challenge yourself, see how your fitness measures up, or are considering earning your place in the ranks, Fit to Fight lets you train for real U.S. military fitness tests with the same AI-powered, periodized approach built for service members.