“The male sphere of Norse shamanism consisted of the elite warrior groups known as the berserkir ("bear-shirts") and the úlfheðnar ("wolf-skins"). The berserkers (as we'll refer to the members of both of those groups for the sake of convenience), were shamans of a very different sort. After undergoing a period of rigorous training and initiation, they developed the ability to fight in an ecstatic trance that rendered them fearless - and, according to some sources, impervious to danger - while nevertheless inspiring a tremendous amount of fear in their opponents by their behavior, which was at once animalistic and otherworldly. Perhaps needless to say, there was no ergi associated with being a berserker. Quite the opposite, in fact - the berserker was seen as something of a model of manliness.” EcstaticWarriorsShamanVikingHeathenryAsatruBerserkers Book:The Viking Spirit: An Introduction to Norse Mythology and Religion Source: The Viking Spirit: An Introduction to Norse Mythology and Religion