# End of Three Fitness > End of Three Fitness develops fitness methodology: programming, mindset, and the craft of coaching. Founded in 2011 by Jerred Moon (former Air Force Special Operations Command coach, NSCA TSAC-F). The method is the work; Garage Gym Athlete (garagegymathlete.com) is the method in practice. Mission: build better humans, autonomous athletes, and unequivocal coaches. ## Core pages - [The Method](https://www.endofthreefitness.com/the-method/): The EO3 methodology, explained. Complete, concurrent, and dose-aware training built on two axes (13 Training Areas and 13 Movement Streams) and run in three-week waves. - [About](https://www.endofthreefitness.com/about-eo3/): Origin story and mission. Founded in 2011 by Jerred Moon. - [Coaches](https://www.endofthreefitness.com/coaches/): The roster of EO3-certified coaches. - [Blog](https://www.endofthreefitness.com/eo3blog/): The full archive of articles, podcasts, and videos on training methodology. ## The three tenets of the method - [Concurrent Training](https://www.endofthreefitness.com/concurrent-training-dangerously-effective/): Why training strength, engine, and durability together is the ideal way to train for a long, capable life. - [Body Geometry](https://www.endofthreefitness.com/body-geometry/): Fixing imbalances and improving movement quality to keep athletes safe, healthy, and efficient. - [EO3 Elements](https://www.endofthreefitness.com/eo3-elements/): The prerequisite habits and recovery practices that underpin every athlete's results. ## Popular articles - [How to Properly Work Up to a 1 Rep Max](https://www.endofthreefitness.com/how-properly-work-up-rep-max/) - [The Only 5 Strength Training Programs You'll Ever Need](https://www.endofthreefitness.com/the-only-5-strength-training-programs-youll-ever-need/) - [MURPH: The Numbers](https://www.endofthreefitness.com/murph-numbers/) - [How to Not Suck at Murph](https://www.endofthreefitness.com/murph/) - [One Barbell Workout Program](https://www.endofthreefitness.com/one-barbell-workout-program/) ## About the brand family - End of Three Fitness (this site): develops the methodology. - Garage Gym Athlete (https://garagegymathlete.com): the daily training that puts the method into practice. - jerred.com (https://jerred.com): Jerred Moon, founder.