Ko te nuinga o ngā waeine arokē mō te ine, e whakamahi ana i tētahi wāhanga o te tinana, pērā i te kōnui me te mati (hei ine i ngā mea paku), i te matikara me te mārō. Ka tatauria te maha o ngā waeine arokē e rite ana ki te mea e inea ana. Koia ngā waeine a ngā mātua tīpuna.
Most of the non-standard units of measurement use a part of the body, such as the thumb or finger (for measuring small things), the handspan, and the outstretched arms. The number non-standard units equal to the item being measured are counted.