They really were light. I was quite surprised myself when I saw that, and even more surprised when I wore a Roman armor in a museum (Made with their techniques, shield and everything) and felt like I was carrying as much weight as my typical day in uni :biggrin: (well truth be told it wasn't the weight that impressed me, but how mobile your upper body was while wearing it.. but that's another topic)
All I can do is link to those. If you look at the average weight it's about 1.5 kilos
http://en.wikipedia.org/wiki/Viking_sword
http://en.wikipedia.org/wiki/Arming_sword
http://en.wikipedia.org/wiki/Longsword
Have you tried holding one of those at arms length,..
It's not all the sword weight,.. theres an unreal amount of energy used up swinging that weapon and most fights in the dark ages would have been round 5 to 10 min before both parties backed off to
get wind id they lasted that long weilding 2 of those would shorten your effort to 5 min max meaning the single handed weapon user only has to stay out off your way then nail your butt while you try
catch your breath,.. A roman sword is aproxx half the length and designed for stabing movements back and forth fron behind that sheildwall a Nose sword was aprox 20 to 30 inch long and much harder
to control while swinging,. As an ex dark age living history/reenactor I've been there done that and come off the field shaking,.. it's not as easy as the movies make it look.
edit,..
Thats if your looking for realisim in your game or your happy doing the WOW thing with 2 20lb waraxes at 3ft 6 long