
Originally Posted by
Abriael
They didn't nearly look as heavy as a horse. You simply don't lift a warhorse off yourself. Compared to the tight (and much bigger) mass of muscles that's a warhorse, they're most definitely light-weight.
Also, a heavy warhorse charge is so effective because it counts the weight of the horse, of the rider AND any piece of heavy armor they wear and adds it to the momentum. Worgs and Worg riders are basically unarmored, making their weight, and momentum, pretty much nothing compared to a heavy warhorse with armor and an armored rider.
Finally, worgs jump on their target instead of charging straight into it, being little more than wild beasts, partially breaking the linear momentum of the charge, and making any kind of weaponry the rider uses completely useless during the impact itself.
That's one of the reasons why the use of semi-domsticated beasts as war mounts is, pretty much, just a fantasy thing, quite unrealistic and with little application in reality.