The Hobo-Flex was a piece of training equipment in the now-retired Clan Gym. Adventures were spent here in exchange for Muscle stat point gains. The amount of Muscle gained was dependent upon your level. All existing Hobo-Flexes were replaced by Hobo-Flex Workout Systems.
- When you worked out with a Spirit Hobo as you active familiar, you got the message, "Your hobo isn't very flexible."
- The name refers to the Bowflex, a strength training machine.