Heavyweight champion Rocky Marciano praises challenger Don Cockell after victory in San Francisco

The video covers a boxing match between Rocky Marciano and Don Cacale. Marciano, weighing in at 189 pounds, faces Cacale, who weighs 205 pounds. The fight lasts until the ninth round, where Cacale is defeated by technical knockout. Post-fight, Marciano discusses his experience and the strength of his opponent, highlighting his own successful title defense.

What new insight or understanding did you gain from this video?