i do miss the old traning method. but i found a new one for myself which is quite as good. i go into the swamp (and at the beginning burial grounds, but it's slower cuz you need to run out to repair) and find a skeleton's(or draugr's if you dare) spawner there. skeletons are no threat so i just kill them over and over and over again. just be cautious and don't destroy a spawner. and if therre are arechers - hide behind the tree. they'll come to you.

if you'll build a covered workbench(or forge if your weapon require one) you'll be able to stand there indefinitely. just don't forget to eat your food in case of an invasion