Browse by Tags All Tags » military » TRX muscle-up » Special Forces workout (RSS) Boot camp workout BUDs demanding Military Fitness Training Navy seal fitness TRX TRX Training US ARMY US military US Navy SEALs workout 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 (1 items)