Fighting within a Great Helm
A happy coincidence is Jason Kingsley's latest posting on YouTube of his experiment with the proto-great helm. This constitutes another valuable piece of experimental analysis in broadening our understanding of armour in the high middle ages. A take-away for me is an appreciation of how mounted commanders of foot soldiers are more likely to have been armoured. Leading a body of spearmen (for example) a commander has an advantage on horse back - to gain a greater view and appreciation of the tactical environment from the height advantage. The soldiers would be looking to the leader for commands and direction and he is more easily seen - his gestures and voice being elevated above the ranks. Conversely, a commander of foot cannot see nearly as well from behind or within a great helm. He also cannot hear or be heard as well. The sensory deprivation and impact on communication seems likely to me to have seen adoption of a great helm in this role as a last resort under extreme circumst