Browse by Tags All Tags » TRX » demanding (RSS) Boot camp workout BUDs chris frankel Force Training Kit Fraser Military Military Fitness Training Navy seal fitness Special Forces workout TRX muscle-up TRX Training US ARMY US military US Navy SEALs workout Demanding Workouts The Military Fitness Program is demanding in different ways, combining metabolic training, muscle coordination, and strength repetition. Posted to Weblog by Fitness Anywhere on 06-16-2008 TRX Muscle-Up Ever wonder if you could do a muscle up on the TRX? Dion proves it can be done. Posted to Weblog by Fitness Anywhere on 06-06-2008 Page 1 of 1 (2 items)