The native American tribes sometimes used a punishment called the gauntlet--they would force the prisoner to traverse, in parallel, two lines of people attacking them. Some tried to run, and were generally unsuccessful once the first solid blow was landed (at least according to the historical novels of my youth). Similarly, some tried to single out one of the attackers; this usually worked in the novel, but I have my doubts as to how it might have worked out in the field.
Having traversed a few ritual rites of training and passage that resemble the practice, though, I'm beginning to have my doubts as to whether I understood the nature of the exercise, reading novels in the wilderness about the wilderness. (Yes, that was our practice.) Perhaps the purpose of the exercise wasn't to punish the dangerous enemies of the tribe, but to identify them.
