Developed by a Navy Seal, TRX is all about training movements, rather than muscle. TRX is a great choice for hotel workouts for business travelers and road warriors because it is portable. TRX can provide the full body hotel workout you want without leaving your hotel room. As an added bonus, TRX can be used for home workouts. TRX is a great solution for those who want a consistent workout program at home and away from home.