What insinuation do you find offensive? Are you saying that driving a spear into a boar is not good practice for driving a spear into a man? Or are you saying that hunting animals was not a popular pastime amongst military castes? Either way, I am not going to be removing my opinion, wrong or right it is a supposition about the hunt as military training (we know for example that the Mongols did exactly this, which is to say used the hunt to train for military purposes).