Polehammer / 2-handed axe techniques (with first-person view)

There are few historical manuals covering the use of the two-handed hammer or axe, especially against a sword, so I came up with some techniques based on some quarterstaff techniques and my general understanding of sword fighting dynamics. The fundamentals of armed fighting are pretty similar even with different weapons but of course each one has its unique options for attacking and defending. The ability to hook and drag is definitely an advantage with a polearm or hafted weapon in general but it co