The Ludus Magnus was essentially a gladiatorial arena where gladiators from across the Roman Empire would live, eat, and practice while undergoing gladiatorial training in preparation for fighting at the gladiatorial games held at the Colosseum.
The Ludus Magnus was essentially a communal hub where gladiators from various regions of the empire would come together to live, eat, and train while preparing for their roles in the grand gladiatorial contests held at the legendary Colosseum.