Far North Maori games expert Harko Brown and his daughter Yves Tennessee have released a book on traditional practices.
Mr Brown said Te Mara Hupara is a follow-up puka to the well received larger resource Nga Taonga Takaro II: The Matrix released in 2016.
He said hupara were an important resource for ancient Maori which were utilised in social protocols, game play, skill, strength and conditioning exercises.
They were also used by tribes in psychological healing practices and as spiritual sanctuaries.
''My talented daughter and co-author, Yves, has been testing out our taonga hūpara with her friends and has some interesting youth-view conclusions about their practical uses and contemporary propositions in education today,'' Mr Brown said.