Torque's take on the landmine, the Vertical Mount Ground Rotational Trainer (GRT) attaches to any X-LAB, X-RACK, X-CAGE, Arsenal, or Armament upright. By inserting an Olympic Bar into the GRT you can do a variety of exercises with this simple piece of equipment. See also: Horizontal Mount Ground Rotational Trainer (XHMGRT) for use with X-CREATE, X-SIEGE, and X-RACK.
