Search the rooftop near the plaza
Use the plaza as your landmark, then inspect the nearby house roof. The developer’s reply specifically identifies a rooftop; it does not place the barbell next to the beach gym.
Correction to our earlier guide
Our previous page directed players to the beach exercise area and stated a specific reward and outfit requirement. The location contradicted the developer’s answer. Those unsupported details have been withdrawn.
What this answer does not establish
The cited reply establishes the object’s location, not the complete access route, dialogue sequence, reward, or required outfit. Follow the game’s own prompt for any remaining requirement. Press T for tasks and I for outfit choices.