Video, Workout, SweatspaceMichael MartinJanuary 08, 2016tutorial, How To Do Exercises, workout, 16-Minute Workout, TRX, quick workoutComment 16-Minute TRX Circuit: Upper Body / Lower Body Video, Workout, SweatspaceMichael MartinJanuary 08, 2016tutorial, How To Do Exercises, workout, 16-Minute Workout, TRX, quick workoutComment