The Māori haka is a traditional dance form of the Māori people of New Zealand. It involves vigorous movements, chanting, and facial expressions, often performed in a group. The haka is used to convey emotions, tell stories, and celebrate important events, such as welcoming guests or honoring achievements. Haka can be performed on various occasions, including sports events, cultural ceremonies, and funerals. One of the most famous haka is the Ka Mate, which is performed by the New Zealand national rugby team, the All Blacks, before their matches to showcase their strength and unity.