Gravity treadmill

Gravity treadmills were exercising machines, used for walking or running while staying in the same place. One such model was the GRGC-800.
The DS-1 Orbital Battle Station, better known as the First Death Star, had a couple of grav mills at the Workout Center for its residents to use.
==Appearances==
*Star Wars: Tiny Death Star
==Sources==
*Galladinium's Fantastic Technology 
Category:Gravitational technology
Category:Sporting equipment