No historical evidence exists that the Vikings fought wearing | LOST HISTORY

No historical evidence exists that the Vikings fought wearing horned helmets.

They wore such headdresses only for ritual purposes or as decoration for special merits. The horned helmet was impractical in battle because it prevented the enemy's sword from slipping. Despite this, these inconveniences did not stop the knights of the Teutonic Order.

You can see images of them wearing horned helmets both at knightly tournaments and in real battles - such equipment served the knights to intimidate the enemy.