The Haka is a traditional ancestral war cry, dance or challenge from the Māori people of New Zealand. In the modern age, their Rugby team, the All Blacks, have a tradition of chanting the Haka before every match. It’s is quite the impressive sight to see. I don’t know what it would be like to stand across from this, but it gives me chills just to see it on video.
The All Blacks vs. England
The teacher of the Haka: