Lyiat said:
Yeah, guess what? I can give random ten people bills and tell them to stand in a line and point the pointy end forward and thrust it at anyone who comes near them. Then you can go dress up in full plate armor and try to kill them. I don't care if you studied the sword your entire life. Its NOT going to happen.
Yes but I could also give one modernday heavy machine gun (minigun?) to 1 random person, dig a trench for him and set the gun up then tell him to push that small stick towards him/her self and aim at anyone who gets in their side. Then you can go dress up in full modern day armor get all your buddies and equipment together and try to kill him/her. I don't care if you've been trained your entire live or how many fellow trained soldiers you bring. Its NOT going to happen.
It would still be all about tactics whatever kind of weapon you're using.
By the way a spear isn't such an easy weapon you can use it effectivly without any training what so ever. In the situation you described on with a decent shield and good armor most certainly does have a chance, granted not that much of a chance but a chance never the less.