Medieval armor has a bad reputation when it comes to how much movement is possible for a fully-armored and outfitted knight. Chances are you’ve bought into the notion that it resulted in clunky, slow, and awkward battles.
Watching a movie set in medieval times isn't enough to realize just how damn heavy those suits of steel actually are. Weighing between 30 - 50kg, you'd think they would impact and impede the wearer's actions. Or did they?