Domitian, son of the war hero and emperor Vespasian and related to a large number of Roman soldiers, should logically have found himself as a young man in the army. His repeated requests to serve, however, were all denied, reportedly from fear of his political ambitions. A more immediate reason may have been physical inadequacy. Suetonius writes of Domitian's malformed toes, and of a lingering disease – here we suggest polio – that left Domitian with thin legs. Residual weakness and chronic pain could explain Domitian's preference for a litter and his perceived unsuitability for military service. His martial interests and desire to display virtus, manly courage, however, never wavered, and found their outlet in archery, a skill requiring dexterity of hand rather than fast footwork. Hostile writers played on this skill by relating it to an alleged habit of spearing flies for pleasure. Modern scholars may find the suggestion of a chronic disability useful in considering his character.