TRX Essentials: Strength and TRX Essentials: Flexibility launch tomorrow September 9th. TRX Essentials: Strength has everything you need to improve muscular endurance and build functional, total body strength. Whether you're just getting back into shape, an avid recreational athlete, or an elite...

The Military Fitness Program is demanding in different ways, combining metabolic training, muscle coordination, and strength repetition.

Ever wonder if you could do a muscle up on the TRX? Dion proves it can be done.